Cross Reference: /src/sys/compat/linux/arch

History log of /src/sys/compat/linux/arch
Revision	Date	Author	Comments
1.3	24-Nov-2021	ryo	add missing SUBDIR aarch64
1.2	09-Nov-2019	jdolecek	don't descend to sparc and sparc64, they don't have syscalls.master so it just errors out
1.1	16-Jan-2017	christos	branches: 1.1.2; 1.1.4; 1.1.8; 1.1.18; 1.1.22; add Makefile struct
1.1.22.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	16-Jan-2017	jdolecek	file Makefile was added on branch tls-maxphys on 2017-12-03 11:36:53 +0000
1.1.8.2	21-Apr-2017	bouyer	Sync with HEAD
1.1.8.1	16-Jan-2017	bouyer	file Makefile was added on branch bouyer-socketcan on 2017-04-21 16:53:41 +0000
1.1.4.2	20-Mar-2017	pgoyette	Sync with HEAD
1.1.4.1	16-Jan-2017	pgoyette	file Makefile was added on branch pgoyette-localcount on 2017-03-20 06:57:24 +0000
1.1.2.2	05-Feb-2017	skrll	Sync with HEAD
1.1.2.1	16-Jan-2017	skrll	file Makefile was added on branch nick-nhusb on 2017-02-05 13:40:24 +0000
1.2	29-May-2024	christos	should not be using .include <> but .include "" here.
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.3	25-Nov-2021	ryo	add support COMPAT_LINUX32 for aarch64
1.2	12-Oct-2021	andvar	fix various typos, mainly in comments.
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.3	26-Nov-2021	ryo	The internal architecture name of golang is "arm" or "arm64", which has different naming conventions from netbsd's machine[] or machine_arch[] ("earmv7", "aarch64", etc.) and cannot be used as is. Instead, use define LINUX_GO_RT0_SIGNATURE_ARCH{32,64}.
1.2	26-Nov-2021	ryo	- LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.4	07-Feb-2024	msaitoh	Remove ryo@'s mail addresses.
1.3	01-Nov-2021	thorpej	Use "stack_t" instead of "struct sigaltstack", as the former is the newer standardized name. NFC.
1.2	09-Oct-2021	ryo	Modularize compat_linux(8) for aarch64.
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.3	30-Nov-2021	ryo	- uname should return "aarch64" or "aarch64_be" instead of "evbarm". - define LINUX_LARGEFILE64 to use rlimit instead of orlimit.
1.2	25-Nov-2021	ryo	add support COMPAT_LINUX32 for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.13	28-Sep-2024	christos	regen
1.12	01-Jul-2024	christos	regen
1.11	29-Jun-2024	christos	branches: 1.11.2; regen
1.10	19-Aug-2023	christos	regen
1.9	18-Aug-2023	christos	regen
1.8	29-Jul-2023	christos	regen
1.7	29-Jul-2023	rin	linux/aarch64: Regen for syscalls.master,v 1.8
1.6	28-Jul-2023	christos	regen
1.5	10-Jul-2023	christos	regen
1.4	02-Dec-2021	ryo	regen
1.3	25-Nov-2021	ryo	regen
1.2	24-Nov-2021	ryo	regen
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.11.2.1	02-Aug-2025	perseant	Sync with HEAD
1.13	28-Sep-2024	christos	regen
1.12	01-Jul-2024	christos	regen
1.11	29-Jun-2024	christos	branches: 1.11.2; regen
1.10	19-Aug-2023	christos	regen
1.9	18-Aug-2023	christos	regen
1.8	29-Jul-2023	christos	regen
1.7	29-Jul-2023	rin	linux/aarch64: Regen for syscalls.master,v 1.8
1.6	28-Jul-2023	christos	regen
1.5	10-Jul-2023	christos	regen
1.4	02-Dec-2021	ryo	regen
1.3	25-Nov-2021	ryo	regen
1.2	24-Nov-2021	ryo	regen
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.11.2.1	02-Aug-2025	perseant	Sync with HEAD
1.13	28-Sep-2024	christos	regen
1.12	01-Jul-2024	christos	regen
1.11	29-Jun-2024	christos	branches: 1.11.2; regen
1.10	19-Aug-2023	christos	regen
1.9	18-Aug-2023	christos	regen
1.8	29-Jul-2023	christos	regen
1.7	29-Jul-2023	rin	linux/aarch64: Regen for syscalls.master,v 1.8
1.6	28-Jul-2023	christos	regen
1.5	10-Jul-2023	christos	regen
1.4	02-Dec-2021	ryo	regen
1.3	25-Nov-2021	ryo	regen
1.2	24-Nov-2021	ryo	regen
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.11.2.1	02-Aug-2025	perseant	Sync with HEAD
1.13	28-Sep-2024	christos	regen
1.12	01-Jul-2024	christos	regen
1.11	29-Jun-2024	christos	branches: 1.11.2; regen
1.10	19-Aug-2023	christos	regen
1.9	18-Aug-2023	christos	regen
1.8	29-Jul-2023	christos	regen
1.7	29-Jul-2023	rin	linux/aarch64: Regen for syscalls.master,v 1.8
1.6	28-Jul-2023	christos	regen
1.5	10-Jul-2023	christos	regen
1.4	02-Dec-2021	ryo	regen
1.3	25-Nov-2021	ryo	regen
1.2	24-Nov-2021	ryo	regen
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.11.2.1	02-Aug-2025	perseant	Sync with HEAD
1.13	28-Sep-2024	christos	regen
1.12	01-Jul-2024	christos	regen
1.11	29-Jun-2024	christos	branches: 1.11.2; regen
1.10	19-Aug-2023	christos	regen
1.9	18-Aug-2023	christos	regen
1.8	29-Jul-2023	christos	regen
1.7	29-Jul-2023	rin	linux/aarch64: Regen for syscalls.master,v 1.8
1.6	28-Jul-2023	christos	regen
1.5	10-Jul-2023	christos	regen
1.4	02-Dec-2021	ryo	regen
1.3	25-Nov-2021	ryo	regen
1.2	24-Nov-2021	ryo	regen
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.11.2.1	02-Aug-2025	perseant	Sync with HEAD
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.14	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.13	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.12	29-Jun-2024	christos	branches: 1.12.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.11	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.10	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.9	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.8	29-Jul-2023	rin	linux/aarch64/syscalls.master: Dedup and sort headers. NFC.
1.7	29-Jul-2023	rin	linux/aarch64/syscalls.master: Include linux_misc.h.
1.6	28-Jul-2023	christos	add epoll syscalls
1.5	10-Jul-2023	christos	add memfd_create
1.4	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.3	25-Nov-2021	ryo	add statx(2) syscall entry
1.2	24-Nov-2021	ryo	add getrandom(2) syscall entry
1.1	23-Sep-2021	ryo	add support COMPAT_LINUX for aarch64
1.12.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Initial support for linux compat on the alpha. Not quite working.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.11	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.10	24-Mar-2019	maxv	Remove Alpha's compat_linux dependency on compat_osf1. Each function is copied as-is from compat_osf1 with no functional change. Discussed on tech-kern@, ok @thorpej.
1.9	31-May-2011	njoly	branches: 1.9.56; Add needed linux_fadvise64.c
1.8	07-Jul-2010	chs	branches: 1.8.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.7	13-Nov-2002	jdolecek	branches: 1.7.108; 1.7.130; 1.7.132; add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.6	13-May-2002	matt	Make COMPAT_LINUX compile again on Alpha. linux_getdents64 moved but files.linux_alpha wasn't updated. common/linux_file64.c contains a lot of syscalls which aren't on Linux/alpha so #ifdef them for alpha.
1.5	31-Mar-2002	christos	bring the reverse signal mapping array into linux_signo.c
1.4	17-Nov-2000	erh	branches: 1.4.2; 1.4.4; Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.3	07-Oct-1998	erh	branches: 1.3.12; Add the sigaction call.
1.2	07-Oct-1998	erh	Files moved. Change the paths here.
1.1	30-Sep-1998	erh	Initial support for linux compat on the alpha. Not quite working.
1.3.12.1	22-Nov-2000	bouyer	Sync with HEAD.
1.4.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.2.3	11-Dec-2002	thorpej	Sync with HEAD.
1.4.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.4.2.1	17-Apr-2002	nathanw	Catch up to -current.
1.7.132.2	12-Jun-2011	rmind	sync with head
1.7.132.1	05-Mar-2011	rmind	sync with head
1.7.130.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.7.108.1	11-Aug-2010	yamt	sync with head.
1.8.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.9.56.1	10-Jun-2019	christos	Sync with HEAD
1.8	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.7	28-Apr-2008	martin	branches: 1.7.34; 1.7.44; 1.7.50; Remove clause 3 and 4 from TNF licenses
1.6	31-Oct-2006	cbiere	branches: 1.6.48; 1.6.50; 1.6.52; Changed error message of ENOPROTOOPT to "Protocol option not available".
1.5	11-Dec-2005	christos	branches: 1.5.20; 1.5.22; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	12-Feb-2001	manu	branches: 1.3.24; 1.3.32; 1.3.34; Clarified comments about the LINUX_SCERR_SIGN macro
1.2	11-Feb-2001	manu	Moved the fix for negative errno returned to userland on the PowerPC to a more machine independent fashion
1.1	30-Sep-1998	erh	branches: 1.1.12; New header files for Linux compat on the Alpha.
1.1.12.1	12-Mar-2001	bouyer	Sync with HEAD.
1.3.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.32.1	29-Apr-2005	kent	sync with -current
1.3.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.4.1	30-Dec-2006	yamt	sync with head.
1.5.22.1	10-Dec-2006	yamt	sync with head.
1.5.20.1	18-Nov-2006	ad	Sync with head.
1.6.52.1	16-May-2008	yamt	sync with head.
1.6.50.1	18-May-2008	yamt	sync with head.
1.6.48.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.50.1	18-May-2014	rmind	sync with head
1.7.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.7.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.13	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.12	09-Feb-2014	chs	branches: 1.12.6; 1.12.10; 1.12.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.11	28-Apr-2008	martin	branches: 1.11.34; 1.11.44; 1.11.50; Remove clause 3 and 4 from TNF licenses
1.10	11-Dec-2005	christos	branches: 1.10.70; 1.10.72; 1.10.74; merge ktrace-lwp.
1.9	14-Aug-2003	christos	remove the args from the macro.
1.8	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.7	13-Nov-2002	jdolecek	branches: 1.7.6; add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.6	26-Aug-2002	christos	Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. - pass struct proc to copyargs. - eliminate svr4_copyargs, since it is the same as ours now.
1.5	30-Sep-2001	simonb	branches: 1.5.10; Define LINUX_ATEXIT_SIGNATURE to enable the atexit_signature test; needed to run Linux/Alpha binaries.
1.4	29-Jul-2001	christos	branches: 1.4.2; Adjust to the new copyargs() footprint.
1.3	22-Jun-2001	simonb	branches: 1.3.2; Include <sys/exec_elf.h> as the other arch's linux_exec.h file do. New linux_trap.c compiles now.
1.2	17-Nov-2000	erh	branches: 1.2.2; Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.1	30-Sep-1998	erh	branches: 1.1.12; New header files for Linux compat on the Alpha.
1.1.12.1	22-Nov-2000	bouyer	Sync with HEAD.
1.2.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.2.2.3	27-Aug-2002	nathanw	Catch up to -current.
1.2.2.2	08-Oct-2001	nathanw	Catch up to -current.
1.2.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.3.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.2.1	03-Aug-2001	lukem	update to -current
1.4.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.5.10.1	29-Aug-2002	gehenna	catch up with -current.
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.74.1	16-May-2008	yamt	sync with head.
1.10.72.1	18-May-2008	yamt	sync with head.
1.10.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.11.50.1	18-May-2014	rmind	sync with head
1.11.44.2	03-Dec-2017	jdolecek	update from HEAD
1.11.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.12.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.12.6.1	28-Aug-2017	skrll	Sync with HEAD
1.6	13-Nov-2002	jdolecek	branches: 1.6.2; add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.5	26-Aug-2002	christos	Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. - pass struct proc to copyargs. - eliminate svr4_copyargs, since it is the same as ours now.
1.4	13-Nov-2001	lukem	branches: 1.4.8; add RCSIDs (including regeneration of files as appropriate)
1.3	29-Jul-2001	christos	Adjust to the new copyargs() footprint.
1.2	18-Jan-2001	tv	branches: 1.2.2; 1.2.4; No-op commit to force update to a non-"-kk" revision.
1.1	17-Nov-2000	erh	branches: 1.1.2; Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.1.2.3	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.1.2.1	17-Nov-2000	bouyer	file linux_exec_alpha.c was added on branch thorpej_scsipi on 2000-11-22 16:02:35 +0000
1.2.4.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.1	03-Aug-2001	lukem	update to -current
1.2.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.2.2.3	27-Aug-2002	nathanw	Catch up to -current.
1.2.2.2	14-Nov-2001	nathanw	Catch up to -current.
1.2.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.4.8.1	29-Aug-2002	gehenna	catch up with -current.
1.6.2.1	18-Dec-2002	gmcgarry	Merge pcred and ucred, and poolify. TBD: check backward compatibility and factor-out some higher-level functionality.
1.5	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.4	02-Nov-2010	chs	branches: 1.4.18; 1.4.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.3	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.2	28-Apr-2008	martin	branches: 1.2.20; 1.2.22; Remove clause 3 and 4 from TNF licenses
1.1	30-Sep-1998	erh	branches: 1.1.144; 1.1.146; 1.1.148; New header files for Linux compat on the Alpha.
1.1.148.2	09-Oct-2010	yamt	sync with head
1.1.148.1	16-May-2008	yamt	sync with head.
1.1.146.1	18-May-2008	yamt	sync with head.
1.1.144.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.22.1	05-Mar-2011	rmind	sync with head
1.2.20.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.2.20.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.4.32.1	10-Aug-2014	tls	Rebase.
1.4.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.2	10-Dec-2000	fvdl	branches: 1.2.122; 1.2.124; 1.2.126; The gist of the Linux _IOX definitions was the same for all platforms; move it to the MI linux_ioctl.h and only leave the MD bits in the MD header files.
1.1	30-Sep-1998	erh	branches: 1.1.12; 1.1.22; New header files for Linux compat on the Alpha.
1.1.22.1	30-Mar-2001	he	Pull up revision 1.2 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.1.12.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.2.126.1	16-May-2008	yamt	sync with head.
1.2.124.1	18-May-2008	yamt	sync with head.
1.2.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.52	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.51	03-Sep-2020	thorpej	The conversion of FPU tracking to PCU rendered the fpcurlwp variable unmaintained, which broke FP status info in the COMPAT_LINUX sigcontext. Use the new API, which will at least be closer to correct.
1.50	09-Nov-2014	maxv	branches: 1.50.12; 1.50.24; Do not uselessly include <sys/malloc.h>.
1.49	18-Nov-2011	christos	branches: 1.49.10; 1.49.26; - add sigtimedwait support. - merge the siginfo population code.
1.48	09-Jun-2011	matt	branches: 1.48.2; Adapt to change to PCU.
1.47	04-Mar-2011	joerg	branches: 1.47.2; Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.46	07-Jul-2010	chs	branches: 1.46.2; 1.46.4; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.45	23-Nov-2009	rmind	branches: 1.45.2; 1.45.4; Use lwp_getpcb() in compat code, clean from struct user.
1.44	18-Mar-2009	cegger	bcopy -> memcpy
1.43	28-Apr-2008	martin	branches: 1.43.2; 1.43.8; 1.43.14; Remove clause 3 and 4 from TNF licenses
1.42	24-Apr-2008	ad	branches: 1.42.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.41	20-Dec-2007	dsl	branches: 1.41.6; 1.41.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.40	08-Dec-2007	dsl	branches: 1.40.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.39	08-Jul-2007	pooka	branches: 1.39.6; 1.39.8; 1.39.16; fix pasto: sigframe.sf_sc is of type linux_sigcontext
1.38	04-Mar-2007	yamt	branches: 1.38.2; 1.38.4; fix fallout from caddr_t changes.
1.37	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.36	09-Feb-2007	ad	branches: 1.36.2; Merge newlock2 to head.
1.35	23-Jul-2006	ad	branches: 1.35.4; Use the LWP cached credentials where sane.
1.34	15-May-2006	yamt	include kauth.h for kauth_cred_geteuid.
1.33	14-May-2006	elad	integrate kauth.
1.32	11-Dec-2005	christos	branches: 1.32.4; 1.32.6; 1.32.8; 1.32.10; 1.32.12; merge ktrace-lwp.
1.31	20-May-2005	fvdl	branches: 1.31.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.30	10-Oct-2003	matt	Adapt to SIGINFO changes.
1.29	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.28	29-Jun-2003	fvdl	branches: 1.28.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.27	29-Jun-2003	simonb	Fix 'struct lwp *' lossage.
1.26	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.25	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.24	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.23	31-Mar-2002	christos	branches: 1.23.2; make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.22	23-Mar-2002	chs	make this compile again (PS_STRINGS is gone).
1.21	18-Feb-2002	christos	Resolve alpha compile issues: - bug with order in args in mask conversion md code. - flags can be both int and long on the alpha. kludge around that, by not passing pointers to the conversion function. - something is wrong with the toolchain look at the void * cast in copyout(). - sa_restorer is in a different place on the aplha. Deal with that, by not initializing it as before. XXX: this should be changed in the MD signal definition.
1.20	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.19	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.18	30-Sep-2001	simonb	DEBUG kernels fill the registers with garbage on process startup and Linux program don't like that. Explicitly zero out the registers for DEBUG kernels.
1.17	30-May-2001	mrg	branches: 1.17.2; 1.17.4; use _KERNEL_OPT.
1.16	26-Apr-2001	ross	o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.15	26-Jan-2001	manu	branches: 1.15.2; Moved include <sys/ioctl.h> so that we can build without WSCONS enabled.
1.14	27-Dec-2000	sommerfeld	Let COMPAT_LINUX build with DEBUG
1.13	22-Dec-2000	jdolecek	split off thread specific stuff from struct sigacts to struct sigctx, leaving only signal handler array sharable between threads move other random signal stuff from struct proc to struct sigctx This addresses kern/10981 by Matthew Orgass.
1.12	29-Nov-2000	jdolecek	LKMify
1.11	27-Nov-2000	jdolecek	don't use linux_emuldata for now, so that this compiles after rev 1.2 of compat/linux/common/linux_emuldata.h
1.10	29-Jun-2000	mrg	remove include of <vm/vm.h>
1.9	30-Mar-2000	augustss	Kill register declarations.
1.8	18-Mar-2000	erh	Add sigset_t parameter to restore_sigcontext, created by the sigreturn functions. linux_sigreturn still needs to use frame->extramask. In setup_linux_rt_sigframe copy the signal mask to both possible locations.
1.7	12-Sep-1999	chs	branches: 1.7.2; eliminate the PMAP_NEW option by making it required for all ports. ports which previously had no support for PMAP_NEW now implement the pmap_k* interfaces as wrappers around the non-k versions.
1.6	24-Mar-1999	mrg	completely remove Mach VM support. all that is left is the all the header files as UVM still uses (most of) these.
1.5	03-Jan-1999	erh	Make consistent: si_ -> lsi_
1.4	03-Jan-1999	erh	Avoid name clash with standard si_{uid,pid} fields.
1.3	08-Dec-1998	erh	At least make this compile. Add linux compat version of auxillary data eventually to be used to make the emulation work correctly.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	Alpha version of the linux compat machdep signal and machdep ioctl stuff.
1.7.2.4	11-Feb-2001	bouyer	Sync with HEAD.
1.7.2.3	05-Jan-2001	bouyer	Sync with HEAD
1.7.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.7.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.15.2.12	18-Oct-2002	nathanw	Catch up to -current.
1.15.2.11	01-Aug-2002	nathanw	Catch up to -current.
1.15.2.10	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.15.2.9	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.15.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.15.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.15.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.15.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.15.2.4	08-Oct-2001	nathanw	Catch up to -current.
1.15.2.3	13-Sep-2001	nathanw	A couple more p => l->l_proc inside #ifdef DEBUG.
1.15.2.2	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.15.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.17.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.17.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.17.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.17.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.17.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.17.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.23.2.1	15-Jul-2002	gehenna	catch up with -current.
1.28.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.28.2.4	21-Nov-2004	skrll	Adapt to branch. Alpha kernels now compile.
1.28.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.28.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.28.2.1	03-Aug-2004	skrll	Sync with HEAD
1.31.2.5	21-Jan-2008	yamt	sync with head
1.31.2.4	03-Sep-2007	yamt	sync with head.
1.31.2.3	26-Feb-2007	yamt	sync with head.
1.31.2.2	30-Dec-2006	yamt	sync with head.
1.31.2.1	21-Jun-2006	yamt	sync with head.
1.32.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.32.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.32.8.2	11-Aug-2006	yamt	sync with head
1.32.8.1	24-May-2006	yamt	sync with head.
1.32.6.1	01-Jun-2006	kardel	Sync with head.
1.32.4.1	09-Sep-2006	rpaulo	sync with head
1.35.4.3	06-Feb-2007	ad	More compat changes. XXX compat_irix, compat_mach and compat_darwin need work.
1.35.4.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.35.4.1	11-Jan-2007	ad	Checkpoint work in progress.
1.36.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.38.4.1	11-Jul-2007	mjf	Sync with head.
1.38.2.1	15-Jul-2007	ad	Sync with head.
1.39.16.1	26-Dec-2007	ad	Sync with head.
1.39.8.1	09-Jan-2008	matt	sync with HEAD
1.39.6.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.40.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.41.8.1	18-May-2008	yamt	sync with head.
1.41.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.42.2.4	11-Aug-2010	yamt	sync with head.
1.42.2.3	11-Mar-2010	yamt	sync with head
1.42.2.2	04-May-2009	yamt	sync with head.
1.42.2.1	16-May-2008	yamt	sync with head.
1.43.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.43.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.43.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.43.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.43.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.45.4.2	12-Jun-2011	rmind	sync with head
1.45.4.1	05-Mar-2011	rmind	sync with head
1.45.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.46.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.46.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.47.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.48.2.1	17-Apr-2012	yamt	sync with head
1.49.26.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.49.10.1	03-Dec-2017	jdolecek	update from HEAD
1.50.24.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.50.12.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.12	21-Nov-2011	njoly	Adjust setup_linux_rt_sigframe/setup_linux_sigframe prototypes.
1.11	28-Apr-2008	martin	branches: 1.11.34; Remove clause 3 and 4 from TNF licenses
1.10	11-Nov-2005	chs	branches: 1.10.72; 1.10.74; 1.10.76; include additional headers that are now needed.
1.9	10-Oct-2003	matt	branches: 1.9.16; Adapt to SIGINFO changes.
1.8	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.7	18-Jan-2003	thorpej	branches: 1.7.2; Merge the nathanw_sa branch.
1.6	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.5	14-Dec-2000	mycroft	branches: 1.5.2; 1.5.4; Declare linux_syscall_intern().
1.4	11-Dec-2000	mycroft	Nuke LINUX_MACHDEP_PASS_PPID.
1.3	01-Dec-2000	jdolecek	if LINUX_MACHDEP_PASS_PPID_AND_EUID is defined for given arch, add flags EMUL_GETPID_PASS_PPID\|EMUL_GETID_PASS_EID to emul_linux define this option for alpha
1.2	18-Mar-2000	erh	Pass a signal mask to restore_sigcontext.
1.1	30-Sep-1998	erh	branches: 1.1.12; New header files for Linux compat on the Alpha.
1.1.12.4	05-Jan-2001	bouyer	Sync with HEAD
1.1.12.3	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.1.12.2	08-Dec-2000	bouyer	Sync with HEAD.
1.1.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.5.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.5.2.1	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.7.2.4	11-Dec-2005	christos	Sync with head.
1.7.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.10.76.1	16-May-2008	yamt	sync with head.
1.10.74.1	18-May-2008	yamt	sync with head.
1.10.72.1	02-Jun-2008	mjf	Sync with HEAD.
1.11.34.1	17-Apr-2012	yamt	sync with head
1.5	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.4	28-Apr-2008	martin	branches: 1.4.44; 1.4.64; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	28-Aug-2004	jdolecek	g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.1	30-Sep-1998	erh	branches: 1.1.46; New header files for Linux compat on the Alpha.
1.1.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.46.1	03-Sep-2004	skrll	Sync with HEAD
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.64.1	06-Apr-2015	skrll	Sync with HEAD
1.4.44.1	03-Dec-2017	jdolecek	update from HEAD
1.6	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.5	07-Sep-2021	riastradh	branches: 1.5.10; sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.4	06-Oct-2020	christos	make MAXTSIZ optional
1.3	06-Apr-2019	thorpej	branches: 1.3.4; 1.3.6; Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe). Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives. Welcome to NetBSD 8.99.37.
1.2	26-Mar-2019	christos	make this compile again.
1.1	24-Mar-2019	maxv	Remove Alpha's compat_linux dependency on compat_osf1. Each function is copied as-is from compat_osf1 with no functional change. Discussed on tech-kern@, ok @thorpej.
1.3.6.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.3.4.2	10-Jun-2019	christos	Sync with HEAD
1.3.4.1	06-Apr-2019	christos	file linux_osf1.c was added on branch phil-wifi on 2019-06-10 22:06:59 +0000
1.5.10.1	02-Aug-2025	perseant	Sync with HEAD
1.1	24-Mar-2019	maxv	branches: 1.1.4; Remove Alpha's compat_linux dependency on compat_osf1. Each function is copied as-is from compat_osf1 with no functional change. Discussed on tech-kern@, ok @thorpej.
1.1.4.2	10-Jun-2019	christos	Sync with HEAD
1.1.4.1	24-Mar-2019	christos	file linux_osf1.h was added on branch phil-wifi on 2019-06-10 22:06:59 +0000
1.18	26-Dec-2017	kamil	Refactor pipe1() and correct a bug in sys_pipe2() (SYS_pipe2) sys_pipe2() returns two integers (values), the 2nd one is a copy of the 2nd file descriptor that lands in fildes[2]. This is a side effect of reusing the code for sys_pipe() (SYS_pipe) and not cleaning it up. The first returned value is (on success) 0. Introduced a small refactoring in pipe1() that it does not operate over retval[], but on an array int[2]. A user sets retval[] for pipe() when desired and needed. This refactoring touches compat code: netbsd32, linux, linux32. Before the changes on NetBSD/amd64: $ ktruss -i ./a.out [...] 15131 1 a.out pipe2(0x7f7fff2e62b8, 0) = 0, 4 [...] After the changes: $ ktruss -i ./a.out [...] 782 1 a.out pipe2(0x7f7fff97e850, 0) = 0 [...] There should not be a visible change for current users. Sponsored by <The NetBSD Foundation>
1.17	09-Nov-2014	maxv	Do not uselessly include <sys/malloc.h>.
1.16	01-Jun-2014	njoly	branches: 1.16.2; Cleanup pipe(2) flags, now that native handle them.
1.15	14-Apr-2011	he	branches: 1.15.14; 1.15.28; Fix this so that it builds (missing "struct" keyword).
1.14	14-Apr-2011	christos	add the "special" pipe2.
1.13	28-Apr-2008	martin	branches: 1.13.2; 1.13.22; 1.13.28; Remove clause 3 and 4 from TNF licenses
1.12	20-Dec-2007	dsl	branches: 1.12.6; 1.12.8; 1.12.10; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.11	08-Dec-2007	dsl	branches: 1.11.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.10	09-Feb-2007	ad	branches: 1.10.18; 1.10.20; 1.10.28; Merge newlock2 to head.
1.9	11-Dec-2005	christos	branches: 1.9.20; merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	18-Jan-2003	thorpej	branches: 1.7.2; 1.7.10; 1.7.12; Merge the nathanw_sa branch.
1.6	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.5	16-Oct-2000	erh	branches: 1.5.2; 1.5.4; Add sys/proc.h so this compiles.
1.4	29-Jun-2000	mrg	remove include of <vm/vm.h>
1.3	26-Jun-2000	mrg	remove redundant vm includes.
1.2	03-Oct-1998	christos	branches: 1.2.12; Attempt to fix the mess.
1.1	01-Oct-1998	erh	Alpha specific version of sys_pipe and signal translation array.
1.2.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.5.2.4	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.5.2.3	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.5.2.2	14-Nov-2001	nathanw	Catch up to -current.
1.5.2.1	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.7.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.10.1	29-Apr-2005	kent	sync with -current
1.7.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.8.4.2	21-Jan-2008	yamt	sync with head
1.8.4.1	26-Feb-2007	yamt	sync with head.
1.9.20.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.10.28.1	26-Dec-2007	ad	Sync with head.
1.10.20.1	09-Jan-2008	matt	sync with HEAD
1.10.18.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.11.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.12.10.1	16-May-2008	yamt	sync with head.
1.12.8.1	18-May-2008	yamt	sync with head.
1.12.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.13.28.1	06-Jun-2011	jruoho	Sync with HEAD.
1.13.22.1	21-Apr-2011	rmind	sync with head
1.13.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.13.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.15.28.1	10-Aug-2014	tls	Rebase.
1.15.14.2	03-Dec-2017	jdolecek	update from HEAD
1.15.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.16.2.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.9	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.8	31-Mar-2002	christos	branches: 1.8.108; 1.8.110; 1.8.112; bring the reverse signal mapping array into linux_signo.c
1.7	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.6	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.5	18-Jan-2001	jdolecek	branches: 1.5.2; 1.5.4; constify
1.4	04-Dec-1999	tron	Correct signal array size.
1.3	04-Dec-1999	tron	Extend signal mapping array to 64 entries like in the i386 emulation.
1.2	03-Oct-1998	christos	branches: 1.2.12; 1.2.18; Attempt to fix the mess.
1.1	01-Oct-1998	erh	Alpha specific version of sys_pipe and signal translation array.
1.2.18.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.12.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.5.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.5.2.2	17-Apr-2002	nathanw	Catch up to -current.
1.5.2.1	14-Nov-2001	nathanw	Catch up to -current.
1.8.112.1	16-May-2008	yamt	sync with head.
1.8.110.1	18-May-2008	yamt	sync with head.
1.8.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.7	18-Nov-2011	christos	- add sigtimedwait support. - merge the siginfo population code.
1.6	08-Jun-2009	njoly	branches: 1.6.12; Various compat linux siginfo fixes. - alpha: add missing _uid member to SIGCHLD structure. - amd64: add missing typedef, and fix padding size. - arm: add missing linux_siginfo definition.
1.5	23-Nov-2008	njoly	branches: 1.5.4; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.4	28-Apr-2008	martin	branches: 1.4.6; 1.4.8; Remove clause 3 and 4 from TNF licenses
1.3	03-Jan-1999	erh	branches: 1.3.140; 1.3.142; 1.3.144; Make consistent: si_ -> lsi_
1.2	03-Jan-1999	erh	Avoid name clash with standard si_{uid,pid} fields.
1.1	30-Sep-1998	erh	New header files for Linux compat on the Alpha.
1.3.144.3	20-Jun-2009	yamt	sync with head
1.3.144.2	04-May-2009	yamt	sync with head.
1.3.144.1	16-May-2008	yamt	sync with head.
1.3.142.1	18-May-2008	yamt	sync with head.
1.3.140.2	17-Jan-2009	mjf	Sync with HEAD.
1.3.140.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.5.4.1	23-Jul-2009	jym	Sync with HEAD.
1.6.12.1	17-Apr-2012	yamt	sync with head
1.10	14-Nov-2015	christos	PR/50428: Rin Okuyama: support SA_RESTORER flag for rt_sigaction(2) in the ports that support it.
1.9	28-Apr-2008	martin	branches: 1.9.44; 1.9.64; Remove clause 3 and 4 from TNF licenses
1.8	04-Dec-2007	dsl	branches: 1.8.12; 1.8.14; 1.8.16; Remove all the __P
1.7	11-Dec-2005	christos	branches: 1.7.44; 1.7.46; 1.7.52; 1.7.56; merge ktrace-lwp.
1.6	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.5	19-May-2005	manu	branches: 1.5.2; Add support for Linux SA_RESTORER on amd64.
1.4	26-Nov-2002	christos	branches: 1.4.6; rename: s/sa_/<compat>sa/g
1.3	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.2	10-Dec-1998	erh	branches: 1.2.22; 1.2.24; Whoops, _NSIG->LINUX__NSIG.
1.1	30-Sep-1998	erh	New header files for Linux compat on the Alpha.
1.2.24.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.22.2	11-Dec-2002	thorpej	Sync with HEAD.
1.2.22.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.6.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.2.2	07-Dec-2007	yamt	sync with head
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.7.56.1	08-Dec-2007	ad	Sync with head.
1.7.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.46.1	09-Jan-2008	matt	sync with HEAD
1.7.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.8.16.1	16-May-2008	yamt	sync with head.
1.8.14.1	18-May-2008	yamt	sync with head.
1.8.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.9.64.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.9.44.1	03-Dec-2017	jdolecek	update from HEAD
1.6	23-May-2014	njoly	Add missing specific LINUX_SOCK_NONBLOCK value for alpha.
1.5	25-Jan-2014	njoly	branches: 1.5.2; Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.4	28-Apr-2008	martin	branches: 1.4.34; 1.4.44; 1.4.50; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	26-Jul-2003	jdolecek	add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.1	30-Sep-1998	erh	branches: 1.1.46; New header files for Linux compat on the Alpha.
1.1.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.46.1	03-Aug-2004	skrll	Sync with HEAD
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.50.1	18-May-2014	rmind	sync with head
1.4.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.2.1	10-Aug-2014	tls	Rebase.
1.122	28-Sep-2024	christos	regen
1.121	01-Jul-2024	christos	regen
1.120	29-Jun-2024	christos	branches: 1.120.2; regen
1.119	19-Aug-2023	christos	regen
1.118	18-Aug-2023	christos	regen
1.117	29-Jul-2023	christos	regen
1.116	28-Jul-2023	christos	regen
1.115	02-Dec-2021	ryo	regen
1.114	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.113	20-Sep-2021	thorpej	Regen for eventfd.
1.112	19-Sep-2021	thorpej	Regen for timerfd.
1.111	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.110	26-Apr-2020	thorpej	branches: 1.110.2; Regen for native futex calls.
1.109	09-Nov-2019	jdolecek	regen
1.108	24-Mar-2019	maxv	regen
1.107	10-Aug-2018	pgoyette	Regen
1.106	10-May-2017	riastradh	branches: 1.106.8; 1.106.10; regen
1.105	03-Feb-2017	christos	branches: 1.105.4; regen
1.104	03-Feb-2017	martin	Regen for accept4
1.103	16-Jan-2017	christos	regen all
1.102	13-Jan-2017	christos	branches: 1.102.2; regen
1.101	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.100	02-Jan-2017	manu	Regen
1.99	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.98	25-Oct-2015	njoly	branches: 1.98.2; Regen for posix chown family cleanup.
1.97	24-Sep-2015	christos	regen
1.96	07-Mar-2015	christos	regen
1.95	22-Nov-2014	njoly	branches: 1.95.2; Regen for ppoll signature fix
1.94	29-May-2014	njoly	branches: 1.94.2; Regen for utimes(2) change.
1.93	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.92	06-May-2014	njoly	Regen for mknod device argument type change.
1.91	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.90	08-Apr-2014	njoly	Regen.
1.89	13-Jan-2014	njoly	branches: 1.89.2; Regen.
1.88	27-Dec-2013	njoly	Regen.
1.87	08-Dec-2013	njoly	Regen.
1.86	19-Nov-2013	chs	regen
1.85	24-Sep-2013	njoly	Regen for utimensat(2).
1.84	15-Sep-2013	njoly	Regen.
1.83	19-Sep-2012	pooka	branches: 1.83.2; regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.82	18-Nov-2011	christos	branches: 1.82.10; - add sigtimedwait support. - merge the siginfo population code.
1.81	30-May-2011	alnsn	branches: 1.81.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.80	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.79	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.78	07-Jul-2010	chs	branches: 1.78.2; regen
1.77	14-Dec-2009	matt	branches: 1.77.2; 1.77.4; Regen (new makesyscalls.sh)
1.76	24-Nov-2009	njoly	Regen for personality(2) update.
1.75	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.74	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.73	17-Jan-2009	njoly	branches: 1.73.2; Regen for wait4 update.
1.72	15-Jan-2009	njoly	Rengen for compat50 update.
1.71	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.70	13-Jan-2009	pooka	regen
1.69	19-Nov-2008	ad	Regen.
1.68	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.67	04-Apr-2008	njoly	branches: 1.67.4; 1.67.6; 1.67.10; 1.67.12; 1.67.14; Regen for linux_sys_msync removal.
1.66	24-Dec-2007	njoly	branches: 1.66.6; Regen for linux_sys_getpgid removal.
1.65	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.64	20-Dec-2007	dsl	regen
1.63	16-Nov-2007	njoly	branches: 1.63.2; 1.63.6; Regen, for syscalls cleanup.
1.62	04-Mar-2007	christos	branches: 1.62.14; 1.62.16; 1.62.20; 1.62.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.61	01-Sep-2006	matt	branches: 1.61.8; Regen.
1.60	30-Aug-2006	matt	Regen
1.59	10-Jun-2006	christos	regen
1.58	11-Dec-2005	christos	branches: 1.58.4; 1.58.8; 1.58.14; merge ktrace-lwp.
1.57	16-May-2005	fvdl	branches: 1.57.2; Regen.
1.56	16-May-2005	fvdl	Regen.
1.55	26-Feb-2005	perry	regen
1.54	26-Feb-2005	perry	regen
1.53	05-Oct-2004	jdolecek	branches: 1.53.4; 1.53.6; regen: generate struct linux_sys_shmget_args for linux_sys_shmget(2)
1.52	28-Sep-2004	jdolecek	regen - now using wrapper for shmget(2)
1.51	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.50	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.49	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.48	18-Jan-2003	thorpej	branches: 1.48.2; 1.48.4; Regen to get correct RCS ID.
1.47	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.46	10-Apr-2002	christos	regen
1.45	22-Mar-2002	christos	regen.
1.44	18-Feb-2002	christos	regen
1.43	18-Feb-2002	christos	regen
1.42	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.41	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.40	08-Sep-2001	manu	Forgotten file in my last commit for removing PowerPC mmap hack in Linux emulation
1.39	04-Jul-2001	jdolecek	branches: 1.39.2; 1.39.4; Regen - modify to use linux_* wrappers for syscalls passing/fetching sockaddr
1.38	30-May-2001	mrg	use _KERNEL_OPT.
1.37	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.36	30-Mar-2001	jdolecek	regen
1.35	30-Mar-2001	jdolecek	regen
1.34	27-Jan-2001	thorpej	branches: 1.34.2; Regen; add sy_flags.
1.33	29-Dec-2000	fvdl	Regen.
1.32	21-Dec-2000	thorpej	Regen.
1.31	14-Dec-2000	jdolecek	regen
1.30	14-Dec-2000	mycroft	Regen.
1.29	11-Dec-2000	mycroft	Regen.
1.28	11-Dec-2000	mycroft	Regen.
1.27	09-Dec-2000	jdolecek	regen
1.26	09-Dec-2000	mycroft	Regen.
1.25	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.24	01-Dec-2000	jdolecek	regen
1.23	17-Nov-2000	erh	Regen.
1.22	08-Nov-2000	erh	Update the names of some unimplemented syscalls to match what linux calls them. Match const in parameters to our sys_writev.
1.21	01-Nov-2000	jdolecek	regen
1.20	18-Aug-2000	cgd	update for changed makesyscalls.master
1.19	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.18	20-Mar-2000	erh	branches: 1.18.4; Regen.
1.17	18-Mar-2000	erh	Regen.
1.16	18-Mar-2000	erh	Regen.
1.15	18-Mar-2000	erh	Regen.
1.14	16-Dec-1999	tron	Regen.
1.13	05-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	14-May-1999	thorpej	Regen.
1.10	13-May-1999	thorpej	Regen.
1.9	30-Mar-1999	tron	branches: 1.9.4; Regen.
1.8	27-Mar-1999	tron	Regen.
1.7	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.6	10-Dec-1998	christos	Regen
1.5	19-Oct-1998	tron	Regen.
1.4	07-Oct-1998	erh	Regen.
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	30-Sep-1998	erh	Generate.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.6	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.18.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.18.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.34.2.10	29-May-2002	nathanw	Regen.
1.34.2.9	17-Apr-2002	nathanw	Catch up to -current.
1.34.2.8	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.34.2.7	28-Feb-2002	nathanw	Catch up to -current.
1.34.2.6	14-Nov-2001	nathanw	Catch up to -current.
1.34.2.5	21-Sep-2001	nathanw	Catch up to -current.
1.34.2.4	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.34.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.34.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.34.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.39.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.39.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.39.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.39.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.39.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.48.4.2	08-Oct-2004	jmc	Regen for ticket #884
1.48.4.1	04-Oct-2004	jmc	Regen
1.48.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.48.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.48.2.4	19-Oct-2004	skrll	Sync with HEAD
1.48.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.2.1	03-Aug-2004	skrll	Sync with HEAD
1.53.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.53.4.1	29-Apr-2005	kent	sync with -current
1.57.2.5	21-Jan-2008	yamt	sync with head
1.57.2.4	07-Dec-2007	yamt	sync with head
1.57.2.3	03-Sep-2007	yamt	sync with head.
1.57.2.2	30-Dec-2006	yamt	sync with head.
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.58.14.1	19-Jun-2006	chap	Sync with head.
1.58.8.2	03-Sep-2006	yamt	sync with head.
1.58.8.1	26-Jun-2006	yamt	sync with head.
1.58.4.1	09-Sep-2006	rpaulo	sync with head
1.61.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.62.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.62.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.62.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.62.16.1	09-Jan-2008	matt	sync with HEAD
1.62.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.63.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.63.2.1	26-Dec-2007	ad	Sync with head.
1.66.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.66.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.67.14.1	20-Nov-2008	snj	Regen for ticket 81.
1.67.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.67.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.67.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.67.4.4	11-Aug-2010	yamt	sync with head.
1.67.4.3	11-Mar-2010	yamt	sync with head
1.67.4.2	20-Jun-2009	yamt	sync with head
1.67.4.1	04-May-2009	yamt	sync with head.
1.73.2.1	23-Jul-2009	jym	Sync with HEAD.
1.77.4.3	31-May-2011	rmind	sync with head
1.77.4.2	21-Apr-2011	rmind	sync with head
1.77.4.1	05-Mar-2011	rmind	sync with head
1.77.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.78.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.81.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.81.4.2	30-Oct-2012	yamt	sync with head
1.81.4.1	17-Apr-2012	yamt	sync with head
1.82.10.3	03-Dec-2017	jdolecek	update from HEAD
1.82.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.82.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.83.2.1	18-May-2014	rmind	sync with head
1.89.2.1	10-Aug-2014	tls	Rebase.
1.94.2.1	17-Apr-2017	snj	regen for ticket 1354
1.95.2.4	05-Feb-2017	skrll	Sync with HEAD
1.95.2.3	05-Oct-2016	skrll	Sync with HEAD
1.95.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.95.2.1	06-Apr-2015	skrll	Sync with HEAD
1.98.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.98.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.98.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.102.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.105.4.1	11-May-2017	pgoyette	Sync with HEAD
1.106.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.106.10.1	10-Jun-2019	christos	Sync with HEAD
1.106.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.110.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.110.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.120.2.1	02-Aug-2025	perseant	Sync with HEAD
1.121	28-Sep-2024	christos	regen
1.120	01-Jul-2024	christos	regen
1.119	29-Jun-2024	christos	branches: 1.119.2; regen
1.118	19-Aug-2023	christos	regen
1.117	18-Aug-2023	christos	regen
1.116	29-Jul-2023	christos	regen
1.115	28-Jul-2023	christos	regen
1.114	02-Dec-2021	ryo	regen
1.113	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.112	20-Sep-2021	thorpej	Regen for eventfd.
1.111	19-Sep-2021	thorpej	Regen for timerfd.
1.110	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.109	26-Apr-2020	thorpej	branches: 1.109.2; Regen for native futex calls.
1.108	09-Nov-2019	jdolecek	regen
1.107	24-Mar-2019	maxv	regen
1.106	10-Aug-2018	pgoyette	Regen
1.105	10-May-2017	riastradh	branches: 1.105.8; 1.105.10; regen
1.104	03-Feb-2017	christos	branches: 1.104.4; regen
1.103	03-Feb-2017	martin	Regen for accept4
1.102	16-Jan-2017	christos	regen all
1.101	13-Jan-2017	christos	branches: 1.101.2; regen
1.100	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.99	02-Jan-2017	manu	Regen
1.98	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.97	25-Oct-2015	njoly	branches: 1.97.2; Regen for posix chown family cleanup.
1.96	24-Sep-2015	christos	regen
1.95	07-Mar-2015	christos	regen
1.94	22-Nov-2014	njoly	branches: 1.94.2; Regen for ppoll signature fix
1.93	29-May-2014	njoly	branches: 1.93.2; Regen for utimes(2) change.
1.92	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.91	06-May-2014	njoly	Regen for mknod device argument type change.
1.90	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.89	08-Apr-2014	njoly	Regen.
1.88	13-Jan-2014	njoly	branches: 1.88.2; Regen.
1.87	27-Dec-2013	njoly	Regen.
1.86	08-Dec-2013	njoly	Regen.
1.85	19-Nov-2013	chs	regen
1.84	24-Sep-2013	njoly	Regen for utimensat(2).
1.83	15-Sep-2013	njoly	Regen.
1.82	19-Sep-2012	pooka	branches: 1.82.2; regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.81	18-Nov-2011	christos	branches: 1.81.10; - add sigtimedwait support. - merge the siginfo population code.
1.80	30-May-2011	alnsn	branches: 1.80.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.79	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.78	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.77	07-Jul-2010	chs	branches: 1.77.2; regen
1.76	14-Dec-2009	matt	branches: 1.76.2; 1.76.4; Regen (new makesyscalls.sh)
1.75	24-Nov-2009	njoly	Regen for personality(2) update.
1.74	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.73	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.72	17-Jan-2009	njoly	branches: 1.72.2; Regen for wait4 update.
1.71	15-Jan-2009	njoly	Rengen for compat50 update.
1.70	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.69	13-Jan-2009	pooka	regen
1.68	19-Nov-2008	ad	Regen.
1.67	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.66	04-Apr-2008	njoly	branches: 1.66.4; 1.66.6; 1.66.10; 1.66.12; 1.66.14; Regen for linux_sys_msync removal.
1.65	24-Dec-2007	njoly	branches: 1.65.6; Regen for linux_sys_getpgid removal.
1.64	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.63	20-Dec-2007	dsl	regen
1.62	16-Nov-2007	njoly	branches: 1.62.2; 1.62.6; Regen, for syscalls cleanup.
1.61	04-Mar-2007	christos	branches: 1.61.14; 1.61.16; 1.61.20; 1.61.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.60	01-Sep-2006	matt	branches: 1.60.8; Regen.
1.59	30-Aug-2006	matt	Regen
1.58	10-Jun-2006	christos	regen
1.57	11-Dec-2005	christos	branches: 1.57.4; 1.57.8; 1.57.14; merge ktrace-lwp.
1.56	16-May-2005	fvdl	branches: 1.56.2; Regen.
1.55	16-May-2005	fvdl	Regen.
1.54	26-Feb-2005	perry	regen
1.53	26-Feb-2005	perry	regen
1.52	05-Oct-2004	jdolecek	branches: 1.52.4; 1.52.6; regen: generate struct linux_sys_shmget_args for linux_sys_shmget(2)
1.51	28-Sep-2004	jdolecek	regen - now using wrapper for shmget(2)
1.50	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.49	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.48	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.47	18-Jan-2003	thorpej	branches: 1.47.2; 1.47.4; Regen to get correct RCS ID.
1.46	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.45	10-Apr-2002	christos	regen
1.44	22-Mar-2002	christos	regen.
1.43	18-Feb-2002	christos	regen
1.42	18-Feb-2002	christos	regen
1.41	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.40	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.39	04-Jul-2001	jdolecek	branches: 1.39.2; Regen - modify to use linux_* wrappers for syscalls passing/fetching sockaddr
1.38	30-May-2001	mrg	use _KERNEL_OPT.
1.37	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.36	30-Mar-2001	jdolecek	regen
1.35	30-Mar-2001	jdolecek	regen
1.34	27-Jan-2001	thorpej	branches: 1.34.2; Regen; add sy_flags.
1.33	29-Dec-2000	fvdl	Regen.
1.32	21-Dec-2000	thorpej	Regen.
1.31	14-Dec-2000	jdolecek	regen
1.30	14-Dec-2000	mycroft	Regen.
1.29	11-Dec-2000	mycroft	Regen.
1.28	11-Dec-2000	mycroft	Regen.
1.27	09-Dec-2000	jdolecek	regen
1.26	09-Dec-2000	mycroft	Regen.
1.25	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.24	01-Dec-2000	jdolecek	regen
1.23	17-Nov-2000	erh	Regen.
1.22	08-Nov-2000	erh	Update the names of some unimplemented syscalls to match what linux calls them. Match const in parameters to our sys_writev.
1.21	01-Nov-2000	jdolecek	regen
1.20	18-Aug-2000	cgd	update for changed makesyscalls.master
1.19	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.18	20-Mar-2000	erh	branches: 1.18.4; Regen.
1.17	18-Mar-2000	erh	Regen.
1.16	18-Mar-2000	erh	Regen.
1.15	18-Mar-2000	erh	Regen.
1.14	16-Dec-1999	tron	Regen.
1.13	05-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	14-May-1999	thorpej	Regen.
1.10	13-May-1999	thorpej	Regen.
1.9	30-Mar-1999	tron	branches: 1.9.4; Regen.
1.8	27-Mar-1999	tron	Regen.
1.7	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.6	10-Dec-1998	christos	Regen
1.5	19-Oct-1998	tron	Regen.
1.4	07-Oct-1998	erh	Regen.
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	30-Sep-1998	erh	Generate.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.6	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.18.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.18.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.34.2.9	29-May-2002	nathanw	Regen.
1.34.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.34.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.34.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.34.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.34.2.4	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.34.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.34.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.34.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.39.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.39.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.39.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.47.4.2	08-Oct-2004	jmc	Regen for ticket #884
1.47.4.1	04-Oct-2004	jmc	Regen
1.47.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.4	19-Oct-2004	skrll	Sync with HEAD
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.52.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.52.4.1	29-Apr-2005	kent	sync with -current
1.56.2.5	21-Jan-2008	yamt	sync with head
1.56.2.4	07-Dec-2007	yamt	sync with head
1.56.2.3	03-Sep-2007	yamt	sync with head.
1.56.2.2	30-Dec-2006	yamt	sync with head.
1.56.2.1	21-Jun-2006	yamt	sync with head.
1.57.14.1	19-Jun-2006	chap	Sync with head.
1.57.8.2	03-Sep-2006	yamt	sync with head.
1.57.8.1	26-Jun-2006	yamt	sync with head.
1.57.4.1	09-Sep-2006	rpaulo	sync with head
1.60.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.61.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.61.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.61.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.61.16.1	09-Jan-2008	matt	sync with HEAD
1.61.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.62.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.62.2.1	26-Dec-2007	ad	Sync with head.
1.65.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.65.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.66.14.1	20-Nov-2008	snj	Regen for ticket 81.
1.66.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.66.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.66.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.66.4.4	11-Aug-2010	yamt	sync with head.
1.66.4.3	11-Mar-2010	yamt	sync with head
1.66.4.2	20-Jun-2009	yamt	sync with head
1.66.4.1	04-May-2009	yamt	sync with head.
1.72.2.1	23-Jul-2009	jym	Sync with HEAD.
1.76.4.3	31-May-2011	rmind	sync with head
1.76.4.2	21-Apr-2011	rmind	sync with head
1.76.4.1	05-Mar-2011	rmind	sync with head
1.76.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.77.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.80.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.80.4.2	30-Oct-2012	yamt	sync with head
1.80.4.1	17-Apr-2012	yamt	sync with head
1.81.10.3	03-Dec-2017	jdolecek	update from HEAD
1.81.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.81.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.82.2.1	18-May-2014	rmind	sync with head
1.88.2.1	10-Aug-2014	tls	Rebase.
1.93.2.1	17-Apr-2017	snj	regen for ticket 1354
1.94.2.5	28-Aug-2017	skrll	Sync with HEAD
1.94.2.4	05-Feb-2017	skrll	Sync with HEAD
1.94.2.3	05-Oct-2016	skrll	Sync with HEAD
1.94.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.94.2.1	06-Apr-2015	skrll	Sync with HEAD
1.97.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.97.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.97.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.101.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.104.4.1	11-May-2017	pgoyette	Sync with HEAD
1.105.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.105.10.1	10-Jun-2019	christos	Sync with HEAD
1.105.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.109.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.109.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.119.2.1	02-Aug-2025	perseant	Sync with HEAD
1.123	28-Sep-2024	christos	regen
1.122	01-Jul-2024	christos	regen
1.121	29-Jun-2024	christos	branches: 1.121.2; regen
1.120	19-Aug-2023	christos	regen
1.119	18-Aug-2023	christos	regen
1.118	29-Jul-2023	christos	regen
1.117	28-Jul-2023	christos	regen
1.116	02-Dec-2021	ryo	regen
1.115	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.114	20-Sep-2021	thorpej	Regen for eventfd.
1.113	19-Sep-2021	thorpej	Regen for timerfd.
1.112	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.111	26-Apr-2020	thorpej	branches: 1.111.2; Regen for native futex calls.
1.110	09-Nov-2019	jdolecek	regen
1.109	24-Mar-2019	maxv	regen
1.108	10-Aug-2018	pgoyette	Regen
1.107	10-May-2017	riastradh	branches: 1.107.8; 1.107.10; regen
1.106	03-Feb-2017	christos	branches: 1.106.4; regen
1.105	03-Feb-2017	martin	Regen for accept4
1.104	16-Jan-2017	christos	regen all
1.103	13-Jan-2017	christos	branches: 1.103.2; regen
1.102	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.101	02-Jan-2017	manu	Regen
1.100	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.99	25-Oct-2015	njoly	branches: 1.99.2; Regen for posix chown family cleanup.
1.98	24-Sep-2015	christos	regen
1.97	07-Mar-2015	christos	regen
1.96	22-Nov-2014	njoly	branches: 1.96.2; Regen for ppoll signature fix
1.95	29-May-2014	njoly	branches: 1.95.2; Regen for utimes(2) change.
1.94	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.93	06-May-2014	njoly	Regen for mknod device argument type change.
1.92	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.91	08-Apr-2014	njoly	Regen.
1.90	13-Jan-2014	njoly	branches: 1.90.2; Regen.
1.89	27-Dec-2013	njoly	Regen.
1.88	08-Dec-2013	njoly	Regen.
1.87	19-Nov-2013	chs	regen
1.86	24-Sep-2013	njoly	Regen for utimensat(2).
1.85	15-Sep-2013	njoly	Regen.
1.84	19-Sep-2012	pooka	branches: 1.84.2; regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.83	18-Nov-2011	christos	branches: 1.83.10; - add sigtimedwait support. - merge the siginfo population code.
1.82	30-May-2011	alnsn	branches: 1.82.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.81	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.80	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.79	07-Jul-2010	chs	branches: 1.79.2; regen
1.78	14-Dec-2009	matt	branches: 1.78.2; 1.78.4; Regen (new makesyscalls.sh)
1.77	24-Nov-2009	njoly	Regen for personality(2) update.
1.76	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.75	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.74	17-Jan-2009	njoly	branches: 1.74.2; Regen for wait4 update.
1.73	15-Jan-2009	njoly	Rengen for compat50 update.
1.72	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.71	13-Jan-2009	pooka	regen
1.70	19-Nov-2008	ad	Regen.
1.69	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.68	04-Apr-2008	njoly	branches: 1.68.4; 1.68.6; 1.68.10; 1.68.12; 1.68.14; Regen for linux_sys_msync removal.
1.67	24-Dec-2007	njoly	branches: 1.67.6; Regen for linux_sys_getpgid removal.
1.66	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.65	20-Dec-2007	dsl	regen
1.64	16-Nov-2007	njoly	branches: 1.64.2; 1.64.6; Regen, for syscalls cleanup.
1.63	09-Feb-2007	ad	branches: 1.63.18; 1.63.20; 1.63.24; 1.63.26; Merge newlock2 to head.
1.62	01-Sep-2006	matt	branches: 1.62.2; Regen.
1.61	30-Aug-2006	matt	Regen
1.60	10-Jun-2006	christos	regen
1.59	11-Dec-2005	christos	branches: 1.59.4; 1.59.8; 1.59.14; merge ktrace-lwp.
1.58	16-May-2005	fvdl	branches: 1.58.2; Regen.
1.57	16-May-2005	fvdl	Regen.
1.56	26-Feb-2005	perry	regen
1.55	26-Feb-2005	perry	regen
1.54	05-Oct-2004	jdolecek	branches: 1.54.4; 1.54.6; regen: generate struct linux_sys_shmget_args for linux_sys_shmget(2)
1.53	28-Sep-2004	jdolecek	regen - now using wrapper for shmget(2)
1.52	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.51	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.50	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.49	18-Jan-2003	thorpej	branches: 1.49.2; 1.49.4; Regen to get correct RCS ID.
1.48	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.47	10-Apr-2002	christos	regen
1.46	22-Mar-2002	christos	regen.
1.45	18-Feb-2002	christos	regen
1.44	18-Feb-2002	christos	regen
1.43	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.42	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.41	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.40	04-Jul-2001	jdolecek	branches: 1.40.2; 1.40.4; Regen - modify to use linux_* wrappers for syscalls passing/fetching sockaddr
1.39	30-May-2001	mrg	use _KERNEL_OPT.
1.38	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.37	30-Mar-2001	jdolecek	regen
1.36	30-Mar-2001	jdolecek	regen
1.35	27-Jan-2001	thorpej	branches: 1.35.2; Regen; add sy_flags.
1.34	29-Dec-2000	fvdl	Regen.
1.33	21-Dec-2000	thorpej	Regen.
1.32	14-Dec-2000	jdolecek	regen
1.31	14-Dec-2000	mycroft	Regen.
1.30	11-Dec-2000	mycroft	Regen.
1.29	11-Dec-2000	mycroft	Regen.
1.28	09-Dec-2000	jdolecek	regen
1.27	09-Dec-2000	mycroft	Regen.
1.26	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.25	01-Dec-2000	jdolecek	regen
1.24	17-Nov-2000	erh	Regen.
1.23	13-Nov-2000	jdolecek	change the type of syscallnames[] array to 'const char const foo[]'
1.22	08-Nov-2000	erh	Update the names of some unimplemented syscalls to match what linux calls them. Match const in parameters to our sys_writev.
1.21	01-Nov-2000	jdolecek	regen
1.20	18-Aug-2000	cgd	update for changed makesyscalls.master
1.19	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.18	20-Mar-2000	erh	branches: 1.18.4; Regen.
1.17	18-Mar-2000	erh	Regen.
1.16	18-Mar-2000	erh	Regen.
1.15	18-Mar-2000	erh	Regen.
1.14	16-Dec-1999	tron	Regen.
1.13	05-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	14-May-1999	thorpej	Regen.
1.10	13-May-1999	thorpej	Regen.
1.9	30-Mar-1999	tron	branches: 1.9.4; Regen.
1.8	27-Mar-1999	tron	Regen.
1.7	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.6	10-Dec-1998	christos	Regen
1.5	19-Oct-1998	tron	Regen.
1.4	07-Oct-1998	erh	Regen.
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	30-Sep-1998	erh	Generate.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.6	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.18.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.18.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.35.2.9	29-May-2002	nathanw	Regen.
1.35.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.35.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.35.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.35.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.35.2.4	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.35.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.35.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.35.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.40.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.40.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.40.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.40.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.40.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.49.4.2	08-Oct-2004	jmc	Regen for ticket #884
1.49.4.1	04-Oct-2004	jmc	Regen
1.49.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.49.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.49.2.4	19-Oct-2004	skrll	Sync with HEAD
1.49.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.49.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.49.2.1	03-Aug-2004	skrll	Sync with HEAD
1.54.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.54.4.1	29-Apr-2005	kent	sync with -current
1.58.2.5	21-Jan-2008	yamt	sync with head
1.58.2.4	07-Dec-2007	yamt	sync with head
1.58.2.3	26-Feb-2007	yamt	sync with head.
1.58.2.2	30-Dec-2006	yamt	sync with head.
1.58.2.1	21-Jun-2006	yamt	sync with head.
1.59.14.1	19-Jun-2006	chap	Sync with head.
1.59.8.2	03-Sep-2006	yamt	sync with head.
1.59.8.1	26-Jun-2006	yamt	sync with head.
1.59.4.1	09-Sep-2006	rpaulo	sync with head
1.62.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.63.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.63.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.63.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.63.20.1	09-Jan-2008	matt	sync with HEAD
1.63.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.64.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.64.2.1	26-Dec-2007	ad	Sync with head.
1.67.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.67.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.68.14.1	20-Nov-2008	snj	Regen for ticket 81.
1.68.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.68.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.68.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.68.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.68.4.4	11-Aug-2010	yamt	sync with head.
1.68.4.3	11-Mar-2010	yamt	sync with head
1.68.4.2	20-Jun-2009	yamt	sync with head
1.68.4.1	04-May-2009	yamt	sync with head.
1.74.2.1	23-Jul-2009	jym	Sync with HEAD.
1.78.4.3	31-May-2011	rmind	sync with head
1.78.4.2	21-Apr-2011	rmind	sync with head
1.78.4.1	05-Mar-2011	rmind	sync with head
1.78.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.79.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.82.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.82.4.2	30-Oct-2012	yamt	sync with head
1.82.4.1	17-Apr-2012	yamt	sync with head
1.83.10.3	03-Dec-2017	jdolecek	update from HEAD
1.83.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.83.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.84.2.1	18-May-2014	rmind	sync with head
1.90.2.1	10-Aug-2014	tls	Rebase.
1.95.2.1	17-Apr-2017	snj	regen for ticket 1354
1.96.2.4	05-Feb-2017	skrll	Sync with HEAD
1.96.2.3	05-Oct-2016	skrll	Sync with HEAD
1.96.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.96.2.1	06-Apr-2015	skrll	Sync with HEAD
1.99.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.99.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.99.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.103.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.106.4.1	11-May-2017	pgoyette	Sync with HEAD
1.107.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.107.10.1	10-Jun-2019	christos	Sync with HEAD
1.107.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.111.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.111.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.121.2.1	02-Aug-2025	perseant	Sync with HEAD
1.122	28-Sep-2024	christos	regen
1.121	01-Jul-2024	christos	regen
1.120	29-Jun-2024	christos	branches: 1.120.2; regen
1.119	19-Aug-2023	christos	regen
1.118	18-Aug-2023	christos	regen
1.117	29-Jul-2023	christos	regen
1.116	28-Jul-2023	christos	regen
1.115	02-Dec-2021	ryo	regen
1.114	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.113	20-Sep-2021	thorpej	Regen for eventfd.
1.112	19-Sep-2021	thorpej	Regen for timerfd.
1.111	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.110	26-Apr-2020	thorpej	branches: 1.110.2; Regen for native futex calls.
1.109	09-Nov-2019	jdolecek	regen
1.108	24-Mar-2019	maxv	regen
1.107	10-Aug-2018	pgoyette	Regen
1.106	10-May-2017	riastradh	branches: 1.106.8; 1.106.10; regen
1.105	03-Feb-2017	christos	branches: 1.105.4; regen
1.104	03-Feb-2017	martin	Regen for accept4
1.103	16-Jan-2017	christos	regen all
1.102	13-Jan-2017	christos	branches: 1.102.2; regen
1.101	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.100	02-Jan-2017	manu	Regen
1.99	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.98	25-Oct-2015	njoly	branches: 1.98.2; Regen for posix chown family cleanup.
1.97	24-Sep-2015	christos	regen
1.96	07-Mar-2015	christos	regen
1.95	22-Nov-2014	njoly	branches: 1.95.2; Regen for ppoll signature fix
1.94	29-May-2014	njoly	branches: 1.94.2; Regen for utimes(2) change.
1.93	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.92	06-May-2014	njoly	Regen for mknod device argument type change.
1.91	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.90	08-Apr-2014	njoly	Regen.
1.89	13-Jan-2014	njoly	branches: 1.89.2; Regen.
1.88	27-Dec-2013	njoly	Regen.
1.87	08-Dec-2013	njoly	Regen.
1.86	19-Nov-2013	chs	regen
1.85	24-Sep-2013	njoly	Regen for utimensat(2).
1.84	15-Sep-2013	njoly	Regen.
1.83	19-Sep-2012	pooka	branches: 1.83.2; regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.82	18-Nov-2011	christos	branches: 1.82.10; - add sigtimedwait support. - merge the siginfo population code.
1.81	30-May-2011	alnsn	branches: 1.81.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.80	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.79	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.78	07-Jul-2010	chs	branches: 1.78.2; regen
1.77	14-Dec-2009	matt	branches: 1.77.2; 1.77.4; Regen (new makesyscalls.sh)
1.76	24-Nov-2009	njoly	Regen for personality(2) update.
1.75	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.74	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.73	17-Jan-2009	njoly	branches: 1.73.2; Regen for wait4 update.
1.72	15-Jan-2009	njoly	Rengen for compat50 update.
1.71	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.70	13-Jan-2009	pooka	regen
1.69	19-Nov-2008	ad	Regen.
1.68	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.67	04-Apr-2008	njoly	branches: 1.67.4; 1.67.6; 1.67.10; 1.67.12; 1.67.14; Regen for linux_sys_msync removal.
1.66	24-Dec-2007	njoly	branches: 1.66.6; Regen for linux_sys_getpgid removal.
1.65	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.64	20-Dec-2007	dsl	regen
1.63	16-Nov-2007	njoly	branches: 1.63.2; 1.63.6; Regen, for syscalls cleanup.
1.62	09-Feb-2007	ad	branches: 1.62.18; 1.62.20; 1.62.24; 1.62.26; Merge newlock2 to head.
1.61	01-Sep-2006	matt	branches: 1.61.2; Regen.
1.60	30-Aug-2006	matt	Regen
1.59	10-Jun-2006	christos	regen
1.58	11-Dec-2005	christos	branches: 1.58.4; 1.58.8; 1.58.14; merge ktrace-lwp.
1.57	16-May-2005	fvdl	branches: 1.57.2; Regen.
1.56	16-May-2005	fvdl	Regen.
1.55	26-Feb-2005	perry	regen
1.54	26-Feb-2005	perry	regen
1.53	05-Oct-2004	jdolecek	branches: 1.53.4; 1.53.6; regen: generate struct linux_sys_shmget_args for linux_sys_shmget(2)
1.52	28-Sep-2004	jdolecek	regen - now using wrapper for shmget(2)
1.51	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.50	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.49	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.48	18-Jan-2003	thorpej	branches: 1.48.2; 1.48.4; Regen to get correct RCS ID.
1.47	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.46	10-Apr-2002	christos	regen
1.45	22-Mar-2002	christos	regen.
1.44	18-Feb-2002	christos	regen
1.43	18-Feb-2002	christos	regen
1.42	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.41	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.40	04-Jul-2001	jdolecek	branches: 1.40.2; Regen - modify to use linux_* wrappers for syscalls passing/fetching sockaddr
1.39	30-May-2001	mrg	use _KERNEL_OPT.
1.38	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.37	30-Mar-2001	jdolecek	regen
1.36	30-Mar-2001	jdolecek	regen
1.35	27-Jan-2001	thorpej	branches: 1.35.2; Regen; add sy_flags.
1.34	29-Dec-2000	fvdl	Regen.
1.33	21-Dec-2000	thorpej	Regen.
1.32	14-Dec-2000	jdolecek	regen
1.31	14-Dec-2000	mycroft	Regen.
1.30	11-Dec-2000	mycroft	Regen.
1.29	11-Dec-2000	mycroft	Regen.
1.28	09-Dec-2000	jdolecek	regen
1.27	09-Dec-2000	mycroft	Regen.
1.26	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.25	01-Dec-2000	jdolecek	regen
1.24	17-Nov-2000	erh	Regen.
1.23	08-Nov-2000	erh	Update the names of some unimplemented syscalls to match what linux calls them. Match const in parameters to our sys_writev.
1.22	01-Nov-2000	jdolecek	regen
1.21	18-Aug-2000	cgd	update for changed makesyscalls.master
1.20	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.19	20-Mar-2000	erh	branches: 1.19.4; Regen.
1.18	18-Mar-2000	erh	Regen.
1.17	18-Mar-2000	erh	Regen.
1.16	18-Mar-2000	erh	Regen.
1.15	16-Dec-1999	tron	Regen.
1.14	05-Dec-1999	tron	Regen.
1.13	04-Oct-1999	tron	branches: 1.13.2; 1.13.8; Regen from "syscalls.master".
1.12	14-May-1999	thorpej	Regen.
1.11	13-May-1999	thorpej	Regen.
1.10	30-Mar-1999	tron	branches: 1.10.4; Regen.
1.9	27-Mar-1999	tron	Regen.
1.8	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.7	10-Dec-1998	christos	Regen
1.6	08-Dec-1998	erh	Add mmap header.
1.5	19-Oct-1998	tron	Regen.
1.4	07-Oct-1998	erh	Regen.
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	30-Sep-1998	erh	Generate.
1.10.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.13.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.13.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.13.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.13.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.13.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.13.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.13.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.13.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.19.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.19.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.35.2.9	29-May-2002	nathanw	Regen.
1.35.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.35.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.35.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.35.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.35.2.4	30-Aug-2001	nathanw	First cut at LWP and SA support on the alpha. Doesn't break in ordinary multiuser mode; LWPs and SAs not yet tested.
1.35.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.35.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.35.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.40.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.40.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.40.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.48.4.2	08-Oct-2004	jmc	Regen for ticket #884
1.48.4.1	04-Oct-2004	jmc	Regen
1.48.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.48.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.48.2.4	19-Oct-2004	skrll	Sync with HEAD
1.48.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.2.1	03-Aug-2004	skrll	Sync with HEAD
1.53.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.53.4.1	29-Apr-2005	kent	sync with -current
1.57.2.5	21-Jan-2008	yamt	sync with head
1.57.2.4	07-Dec-2007	yamt	sync with head
1.57.2.3	26-Feb-2007	yamt	sync with head.
1.57.2.2	30-Dec-2006	yamt	sync with head.
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.58.14.1	19-Jun-2006	chap	Sync with head.
1.58.8.2	03-Sep-2006	yamt	sync with head.
1.58.8.1	26-Jun-2006	yamt	sync with head.
1.58.4.1	09-Sep-2006	rpaulo	sync with head
1.61.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.62.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.62.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.62.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.62.20.1	09-Jan-2008	matt	sync with HEAD
1.62.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.63.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.63.2.1	26-Dec-2007	ad	Sync with head.
1.66.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.66.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.67.14.1	20-Nov-2008	snj	Regen for ticket 81.
1.67.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.67.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.67.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.67.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.67.4.4	11-Aug-2010	yamt	sync with head.
1.67.4.3	11-Mar-2010	yamt	sync with head
1.67.4.2	20-Jun-2009	yamt	sync with head
1.67.4.1	04-May-2009	yamt	sync with head.
1.73.2.1	23-Jul-2009	jym	Sync with HEAD.
1.77.4.3	31-May-2011	rmind	sync with head
1.77.4.2	21-Apr-2011	rmind	sync with head
1.77.4.1	05-Mar-2011	rmind	sync with head
1.77.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.78.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.81.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.81.4.2	30-Oct-2012	yamt	sync with head
1.81.4.1	17-Apr-2012	yamt	sync with head
1.82.10.3	03-Dec-2017	jdolecek	update from HEAD
1.82.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.82.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.83.2.1	18-May-2014	rmind	sync with head
1.89.2.1	10-Aug-2014	tls	Rebase.
1.94.2.1	17-Apr-2017	snj	regen for ticket 1354
1.95.2.4	05-Feb-2017	skrll	Sync with HEAD
1.95.2.3	05-Oct-2016	skrll	Sync with HEAD
1.95.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.95.2.1	06-Apr-2015	skrll	Sync with HEAD
1.98.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.98.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.98.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.102.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.105.4.1	11-May-2017	pgoyette	Sync with HEAD
1.106.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.106.10.1	10-Jun-2019	christos	Sync with HEAD
1.106.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.110.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.110.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.120.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.3	26-Aug-2001	manu	branches: 1.3.118; 1.3.120; 1.3.122; Moved LINUX_NCCS from MI file to MD file, because the value is different on MIPS and sparc machines.
1.2	20-Jan-2001	manu	branches: 1.2.2; 1.2.4; Moved architecure dependent part of struct linux_termio to architecture dependent header files.
1.1	30-Sep-1998	erh	branches: 1.1.12; New header files for Linux compat on the Alpha.
1.1.12.1	11-Feb-2001	bouyer	Sync with HEAD.
1.2.4.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.2.1	21-Sep-2001	nathanw	Catch up to -current.
1.3.122.1	16-May-2008	yamt	sync with head.
1.3.120.1	18-May-2008	yamt	sync with head.
1.3.118.1	02-Jun-2008	mjf	Sync with HEAD.
1.9	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.8	12-Feb-2023	andvar	branches: 1.8.6; fix typo in the include guard definition.
1.7	27-Dec-2013	njoly	Add struct linux_stat64 definition for alpha, and enable syscalls that use it.
1.6	11-Jan-2009	christos	branches: 1.6.14; 1.6.24; 1.6.28; merge christos-time_t
1.5	28-Apr-2008	martin	branches: 1.5.8; 1.5.14; Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	20-Sep-2004	jdolecek	move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.2	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.1	30-Sep-1998	erh	branches: 1.1.46; New header files for Linux compat on the Alpha.
1.1.46.1	24-Sep-2004	skrll	Sync with HEAD.
1.4.74.2	04-May-2009	yamt	sync with head.
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.14.2	11-Jan-2009	christos	add linux_suseconds_t
1.5.14.1	28-Apr-2008	christos	file linux_types.h was added on branch christos-time_t on 2009-01-11 00:17:51 +0000
1.5.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.6.28.1	18-May-2014	rmind	sync with head
1.6.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8.6.1	02-Aug-2025	perseant	Sync with HEAD
1.4	28-Jul-2023	christos	add epoll syscalls
1.3	30-Mar-2001	jdolecek	Use linux_sys_nosys() instead sys_nosys() here too.
1.2	14-Dec-2000	mycroft	branches: 1.2.2; Round up sysent[] table size.
1.1	30-Sep-1998	erh	branches: 1.1.12; 1.1.22; Initial support for linux compat on the alpha. Not quite working.
1.1.22.1	01-May-2001	he	Pull up revision 1.3 (via patch, requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.1.12.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.12.1	05-Jan-2001	bouyer	Sync with HEAD
1.2.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.109	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.108	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.107	29-Jun-2024	christos	branches: 1.107.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.106	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.105	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.104	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.103	28-Jul-2023	christos	add epoll syscalls
1.102	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.101	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.100	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.99	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.98	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.97	26-Apr-2020	thorpej	branches: 1.97.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.96	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.95	24-Mar-2019	maxv	Remove Alpha's compat_linux dependency on compat_osf1. Each function is copied as-is from compat_osf1 with no functional change. Discussed on tech-kern@, ok @thorpej.
1.94	03-Feb-2017	christos	branches: 1.94.14; add send/recv mmsg and comment on the unimpl ones.
1.93	03-Feb-2017	martin	Add accept4 definitions
1.92	02-Jan-2017	manu	branches: 1.92.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.91	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.90	25-Oct-2015	njoly	branches: 1.90.2; Cleanup posix chown family syscalls to match native (alpha, mips and powerpc).
1.89	22-Nov-2014	njoly	branches: 1.89.2; Fix ppoll signature (int ->u_int)
1.88	29-May-2014	njoly	branches: 1.88.2; For utimes(2), use compat_50_sys_utimes() instead of local version.
1.87	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.86	06-May-2014	njoly	Reduce diffs between archs; make mknod device argument unsigned.
1.85	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.84	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.83	13-Jan-2014	njoly	branches: 1.83.2; Cleanup, and reduce diffs between arches. Make alpha use linux_sys_{get,set}timeofday like others.
1.82	27-Dec-2013	njoly	Add struct linux_stat64 definition for alpha, and enable syscalls that use it.
1.81	08-Dec-2013	njoly	Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.80	19-Nov-2013	chs	add the *at() syscalls.
1.79	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.78	15-Sep-2013	njoly	Make alpha use linux_sys_utimes() just like other archs.
1.77	19-Sep-2012	pooka	branches: 1.77.2; emulate ppoll which is essentially our pollts
1.76	18-Nov-2011	christos	branches: 1.76.10; add sigtimedwait
1.75	09-Jul-2011	christos	branches: 1.75.2; the first argument of {g,s}etitimer() is int not u_int.
1.74	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.73	15-Apr-2011	he	Add dup3() and pipe2() for these archs as well.
1.72	07-Jul-2010	chs	branches: 1.72.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.71	24-Nov-2009	njoly	branches: 1.71.2; 1.71.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.70	17-Jun-2009	njoly	Add a new linux_msghdr structure, as its size differs on 64bit archs. Do the needed conversions in sendmsg/recvmsg syscalls, and adjust their definitions accordingly.
1.69	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.68	17-Jan-2009	njoly	branches: 1.68.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.67	15-Jan-2009	njoly	Update some syscalls/arguments to use the new compat50 equivalents.
1.66	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.65	13-Jan-2009	pooka	Somehow i doubt linux_sys_recvmsg() returns size_t. Make it ssize_t. (XXX: the actual implementation returns int)
1.64	19-Nov-2008	ad	Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.63	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.62	04-Apr-2008	njoly	branches: 1.62.4; 1.62.6; 1.62.10; 1.62.12; 1.62.14; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.61	24-Dec-2007	njoly	branches: 1.61.6; Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.60	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.59	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.58	16-Nov-2007	njoly	branches: 1.58.2; 1.58.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.57	04-Mar-2007	christos	branches: 1.57.14; 1.57.16; 1.57.20; 1.57.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.56	09-Feb-2007	ad	branches: 1.56.2; Merge newlock2 to head.
1.55	01-Sep-2006	matt	branches: 1.55.2; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.54	30-Aug-2006	matt	Update to deal with options PTRACE
1.53	10-Jun-2006	christos	linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.52	11-Dec-2005	christos	branches: 1.52.4; 1.52.8; 1.52.14; merge ktrace-lwp.
1.51	16-May-2005	fvdl	branches: 1.51.2; Add clock_* POSIX functions.
1.50	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.49	26-Feb-2005	perry	nuke trailing whitespace
1.48	05-Oct-2004	jdolecek	branches: 1.48.4; 1.48.6; mark linux_sys_shmget() STD, so that appropriate struct linux_sys_shmget_args would be defined for use by alpha linux_sysent.c
1.47	28-Sep-2004	jdolecek	add flag for shmget(2) to specify that later shmat(2) for the shared memory segment should succeed even if the segment would be marked removed; use this to implement the Linux-compatible semantics of shmat(2) this fixes the old Linux VMware3 graphics problem with local display, and possibly other local Linux X clients using MIT-SHM
1.46	08-Sep-2004	jdolecek	implement basic exit_group(2), which just terminates calling thread; apparently not many apps use thread groups yet, at least not with default SuSE 9.1 libraries, so this is enough for now
1.45	01-Aug-2004	jdolecek	add entries for #403, #404 (unused)
1.44	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.43	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.42	18-Jan-2003	thorpej	branches: 1.42.2; 1.42.4; Merge the nathanw_sa branch.
1.41	10-Apr-2002	christos	add getdents64
1.40	22-Mar-2002	christos	nuke mmap2, add mprotect
1.39	18-Feb-2002	christos	provide linux_sys_getrlimit and linux_sys_setrlimit
1.38	18-Feb-2002	christos	fix comment.
1.37	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.36	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.35	04-Jul-2001	jdolecek	branches: 1.35.2; 1.35.4; modify to use linux_* wrappers for syscalls passing/fetching sockaddr
1.34	30-May-2001	mrg	use _KERNEL_OPT.
1.33	30-Mar-2001	jdolecek	Add new syscalls from Linux 2.4.3 to the lists. Not implemented ATM.
1.32	30-Mar-2001	jdolecek	Implement linux_sys_nosys() and use it instead of sys_nosys() for unimplemented syscalls. Difference is that linux_sys_nosys() doesn't post SIGSYS to the process. Linux doesn't do that and thus glibc (and probably other Linux code) doesn't deal with SIGSYS, even through it generally contains fallback code for ENOSYS case. This also addresses port-i386/12503, though the issue was already discussed earlier.
1.31	29-Dec-2000	fvdl	branches: 1.31.2; Don't pass through link(2) directly, as we need to do altpath checks.
1.30	21-Dec-2000	thorpej	Make an Alpha kernel with COMPAT_LINUX compile again.
1.29	14-Dec-2000	jdolecek	add sysinfo()
1.28	11-Dec-2000	mycroft	getuid -> getuid_with_euid getgid -> getgid_with_egid
1.27	11-Dec-2000	mycroft	getpid -> getpid_with_ppid
1.26	09-Dec-2000	jdolecek	add more unimplemented syscalls to list
1.25	09-Dec-2000	mycroft	Add the %% separators.
1.24	02-Dec-2000	jdolecek	add emulation of linux swapoff(2)
1.23	01-Dec-2000	jdolecek	replace compat_09_sys_setdomainname() with linux_sys_setdomainname(), compat_12_sys_swapon() with linux_sys_swapon() - this is to drop dependency on COMPAT_12/COMPAT_09
1.22	17-Nov-2000	erh	Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.21	08-Nov-2000	erh	Update the names of some unimplemented syscalls to match what linux calls them. Match const in parameters to our sys_writev.
1.20	01-Nov-2000	jdolecek	support mlockall(), munlockall() - they are same as respective NetBSD syscalls
1.19	20-Mar-2000	erh	branches: 1.19.4; sys_clone isn't MD on linux.
1.18	18-Mar-2000	erh	Fix the msgrcv prototype.
1.17	18-Mar-2000	erh	Use the new linux_sys_reboot and linux_sys_connect.
1.16	18-Mar-2000	erh	resync NOARGS lines with their definitions in kern/syscalls.master. resync STD lines with what is expected in .c files. (especially wrt adding const). Add missing prototype for setfsuid. Fix ptrace prototype.
1.15	16-Dec-1999	tron	Add ptrace(2).
1.14	05-Dec-1999	tron	Fix incorrect system call number.
1.13	05-Dec-1999	tron	Add proper stub code to make emulation of Linux's pread(2) and pwrite(2) work. Fixes PR kern/8945 by Dave Sainty.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Add emulation for scheduler related syscalls. Although they are dummies even under Linux the posix thread library for "glibc2" requires them.
1.11	14-May-1999	thorpej	Emulate the Linux vfork(2) (which is like OSF/1 vfork(2) and NetBSD's __vfork14(2)) and {get,set}resuid(2). Linux does not have {get,set}resgid(2) on their Alpha port!
1.10	13-May-1999	thorpej	Emulate the Linux clone(2) system call.
1.9	30-Mar-1999	tron	branches: 1.9.4; Add poll() emulation.
1.8	27-Mar-1999	tron	Add emulation for Linux "getcwd" syscall.
1.7	23-Mar-1999	thorpej	Add support for emulating the Linux pread(2) and pwrite(2) system calls; just call the native NetBSD versions. PR #7202, Jaromir Dolecek <dolecek@ics.muni.cz>.
1.6	10-Dec-1998	christos	defopt COMPAT_43
1.5	08-Dec-1998	erh	Add mmap header.
1.4	19-Oct-1998	tron	Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1.3	07-Oct-1998	erh	Change sys_mmap to NOARGS. (args defined in linux_sys_mmap.h). Typo: siginfo_t->linux_siginfo_t.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	30-Sep-1998	erh	Initial support for linux compat on the alpha. Not quite working.
1.9.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.6	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.19.4.2	01-May-2001	he	Pull up revision 1.32 (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.19.4.1	30-Mar-2001	he	Pull up revision 1.31 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.31.2.8	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.31.2.7	17-Apr-2002	nathanw	Catch up to -current.
1.31.2.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.31.2.5	28-Feb-2002	nathanw	Catch up to -current.
1.31.2.4	21-Sep-2001	nathanw	Catch up to -current.
1.31.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.31.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.31.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.35.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.35.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.35.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.35.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.42.4.2	08-Oct-2004	jmc	Pullup rev 1.48 (requested by jdolecek in ticket #884) Mmark linux_sys_shmget() STD, so that appropriate struct linux_sys_shmget_args would be defined for use by alpha linux_sysent.c
1.42.4.1	04-Oct-2004	jmc	Pullup rev 1.47 (requested by jdolecek in ticket #884) Fix linux handling of SysV-style shared memory. Fixed Linux VMware display problems.
1.42.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.42.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.42.2.4	19-Oct-2004	skrll	Sync with HEAD
1.42.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.42.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.42.2.1	03-Aug-2004	skrll	Sync with HEAD
1.48.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.48.4.1	29-Apr-2005	kent	sync with -current
1.51.2.5	21-Jan-2008	yamt	sync with head
1.51.2.4	07-Dec-2007	yamt	sync with head
1.51.2.3	03-Sep-2007	yamt	sync with head.
1.51.2.2	26-Feb-2007	yamt	sync with head.
1.51.2.1	21-Jun-2006	yamt	sync with head.
1.52.14.1	19-Jun-2006	chap	Sync with head.
1.52.8.1	26-Jun-2006	yamt	sync with head.
1.52.4.1	09-Sep-2006	rpaulo	sync with head
1.55.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.56.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.57.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.57.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.57.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.57.16.1	09-Jan-2008	matt	sync with HEAD
1.57.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.58.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.58.2.1	26-Dec-2007	ad	Sync with head.
1.61.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.61.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.62.14.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.62.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.62.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.62.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.62.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.62.4.4	11-Aug-2010	yamt	sync with head.
1.62.4.3	11-Mar-2010	yamt	sync with head
1.62.4.2	20-Jun-2009	yamt	sync with head
1.62.4.1	04-May-2009	yamt	sync with head.
1.68.2.1	23-Jul-2009	jym	Sync with HEAD.
1.71.4.3	31-May-2011	rmind	sync with head
1.71.4.2	21-Apr-2011	rmind	sync with head
1.71.4.1	05-Mar-2011	rmind	sync with head
1.71.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.72.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.75.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.75.2.2	30-Oct-2012	yamt	sync with head
1.75.2.1	17-Apr-2012	yamt	sync with head
1.76.10.3	03-Dec-2017	jdolecek	update from HEAD
1.76.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.76.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.77.2.1	18-May-2014	rmind	sync with head
1.83.2.1	10-Aug-2014	tls	Rebase.
1.88.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.89.2.3	05-Feb-2017	skrll	Sync with HEAD
1.89.2.2	05-Oct-2016	skrll	Sync with HEAD
1.89.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.90.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.90.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.90.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.92.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.94.14.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.94.14.1	10-Jun-2019	christos	Sync with HEAD
1.97.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.97.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.107.2.1	02-Aug-2025	perseant	Sync with HEAD
1.5	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.4	29-May-2024	christos	branches: 1.4.2; should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	11-Dec-2005	christos	branches: 1.2.110; 1.2.120; 1.2.126; 1.2.136; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file Makefile was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.136.1	10-Aug-2014	tls	Rebase.
1.2.126.1	18-May-2014	rmind	sync with head
1.2.120.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.110.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	23-Feb-2009	rmind	Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.3	26-Oct-2008	christos	branches: 1.3.2; 1.3.4; 1.3.8; catch up with i386 changes.
1.2	11-Dec-2005	christos	branches: 1.2.70; 1.2.80; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file files.linux_amd64 was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.80.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.2.70.1	17-Jan-2009	mjf	Sync with HEAD.
1.3.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.3.4.1	26-Feb-2009	snj	Pull up following revision(s) (requested by rmind in ticket #493): sys/compat/linux/arch/amd64/files.linux_amd64: revision 1.4 sys/compat/linux/arch/amd64/linux_support.S: file removal sys/compat/linux/common/linux_futex.c: revision 1.23 sys/compat/linux/arch/i386/linux_support.S: file removal sys/compat/linux/arch/i386/files.linux_i386: revision 1.10 Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.3.2.1	03-Mar-2009	skrll	Sync with HEAD.
1.13	12-Oct-2021	andvar	fix various typos, mainly in comments.
1.12	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.11	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.10	02-Mar-2010	pooka	branches: 1.10.2; 1.10.4; Nuke fs_lfs.h included for unknown reasons (if there was a reason other than "accident", i hereby declare that reason invalid)
1.9	19-Nov-2008	ad	branches: 1.9.6; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.8	17-Oct-2008	njoly	branches: 1.8.2; Remove unneeded linux_sigaction.c
1.7	15-Aug-2007	ad	branches: 1.7.22; 1.7.26; 1.7.28; 1.7.32; Changes to make ktrace LKM friendly and reduce ifdef KTRACE. Proposed on tech-kern.
1.6	09-Feb-2007	ad	branches: 1.6.6; 1.6.14; 1.6.18; Merge newlock2 to head.
1.5	09-Feb-2006	manu	branches: 1.5.14; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.4	11-Dec-2005	christos	branches: 1.4.2; 1.4.4; 1.4.6; merge ktrace-lwp.
1.3	04-Nov-2005	manu	branches: 1.3.2; Implement Linux futex and gettid system calls for amd64
1.2	31-Oct-2005	manu	build fix
1.1	03-May-2005	manu	branches: 1.1.2; 1.1.4; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.4.1	02-Nov-2005	yamt	sync with head.
1.1.2.3	03-Sep-2007	yamt	sync with head.
1.1.2.2	26-Feb-2007	yamt	sync with head.
1.1.2.1	21-Jun-2006	yamt	sync with head.
1.3.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.2.1	04-Nov-2005	skrll	file linux_commons.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.4.6.1	22-Apr-2006	simonb	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.4.2.1	18-Feb-2006	yamt	sync with head.
1.5.14.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.6.18.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.6.14.1	03-Sep-2007	skrll	Sync with HEAD.
1.6.6.1	20-Aug-2007	ad	Sync with HEAD.
1.7.32.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.7.32.1	19-Oct-2008	haad	Sync with HEAD.
1.7.28.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.7.28.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.7.26.2	11-Mar-2010	yamt	sync with head
1.7.26.1	04-May-2009	yamt	sync with head.
1.7.22.1	17-Jan-2009	mjf	Sync with HEAD.
1.8.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.9.6.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.10.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.2.1	31-May-2011	rmind	sync with head
1.4	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.3	17-Dec-2013	njoly	branches: 1.3.66; Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.2	11-Dec-2005	christos	branches: 1.2.110; 1.2.120; 1.2.126; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_errno.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.126.1	18-May-2014	rmind	sync with head
1.2.120.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.110.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.66.1	02-Aug-2025	perseant	Sync with HEAD
1.7	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.6	26-Nov-2021	ryo	branches: 1.6.10; - LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.5	18-Nov-2013	chs	implement AT_RANDOM.
1.4	07-Aug-2006	manu	branches: 1.4.94; 1.4.104; 1.4.110; Add a new signature test for linux probe function. We look for a .debuglink section, which is specific to the Linux dynamic interpeter (yes, Linux can execute it as a stand alone program)
1.3	16-Dec-2005	christos	branches: 1.3.4; 1.3.8; PR/32303: Nicolas Joly: Fix -current amd64 kernel compilation failure with options COMPAT_LINUX
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.2; 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_exec.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.1.2.2	30-Dec-2006	yamt	sync with head.
1.1.2.1	21-Jun-2006	yamt	sync with head.
1.3.8.1	11-Aug-2006	yamt	sync with head
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.4.110.1	18-May-2014	rmind	sync with head
1.4.104.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.94.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.6.10.1	02-Aug-2025	perseant	Sync with HEAD
1.25	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.24	05-Sep-2020	riastradh	branches: 1.24.26; Round of uvm.h cleanup. The poorly named uvm.h is generally supposed to be for uvm-internal users only. - Narrow it to files that actually need it -- mostly files that need to query whether curlwp is the pagedaemon, which should maybe be exposed by an external header. - Use uvm_extern.h where feasible and uvm_*.h for things not exposed by it. We should split up uvm_extern.h but this will serve for now to reduce the uvm.h dependencies. - Use uvm_stat.h and #ifdef UVMHIST uvm.h for files that use UVMHIST(ubchist), since ubchist is declared in uvm.h but the reference evaporates if UVMHIST is not defined, so we reduce header file dependencies. - Make uvm_device.h and uvm_swap.h independently includable while here. ok chs@
1.23	12-Jan-2020	ad	Tidy up the vnode locking around execve() on ELF images to acquire and release the locks fewer times. Proposed on tech-kern a very long time go.
1.22	23-Feb-2014	njoly	branches: 1.22.30; 1.22.36; Use cprng_strong32 for LINUX_AT_RANDOM on amd64 too.
1.21	21-Feb-2014	maxv	Increase LINUX32_ELF_AUX_ENTRIES to avoid overrun in linux32/. Also, add comments and KASSERTs to make sure people don't forget to increase XX_AUX_ENTRIES's when adding vectors. Reported by martin@ (CV), with suggestions from chs@. ok martin@ chs@
1.20	18-Nov-2013	chs	implement AT_RANDOM.
1.19	03-Feb-2012	matt	branches: 1.19.6; 1.19.10; Add a hook for freeing an ep_emul_arg. Add a wrapper routine (exec_free_emul_arg) to call the hook and then clear the ep_emul_arg and ep_emul_arg_free members in the exec_package. Change users/accessors to use these routines. Approved by releng.
1.18	07-Jul-2010	chs	branches: 1.18.8; 1.18.12; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.17	09-Feb-2010	njoly	branches: 1.17.2; Small typo in comment.
1.16	29-Mar-2009	mrg	branches: 1.16.2; - add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total address space available to processes. this limit exists in most other modern unix variants, and like most of them, our defaults are unlimited. remove the old mmap / rlimit.datasize hack. - adds the VMCMD_STACK flag to all the stack-creation vmcmd callers. it is currently unused, but was added a few years ago. - add a pair of new process size values to kinfo_proc2{}. one is the total size of the process memory map, and the other is the total size adjusted for unused stack space (since most processes have a lot of this...) - patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias RLIMIT_VMEM was already present and used if availble.) - patch ps, top and systat to notice the new k_vm_vsize member of kinfo_proc2{}. - update irix, svr4, svr4_32, linux and osf1 emulations to support this information. (freebsd could be done, but that it's best left as part of the full-update of compat/freebsd.) this addresses PR 7897. it also gives correct memory usage values, which have never been entirely correct (since mmap), and have been very incorrect since jemalloc() was enabled. tested on i386 and sparc64, build tested on several other platforms. thanks to many folks for feedback and testing but most espcially chuq and yamt for critical suggestions that lead to this patch not having a special ugliness i wasn't happy with anyway :-)
1.15	15-Mar-2009	cegger	ansify function definitions
1.14	20-Nov-2008	ad	branches: 1.14.4; PR port-amd64/39964 modules/compat_linux: missing symbols on amd64
1.13	28-Oct-2008	christos	branches: 1.13.2; populate init_thread_area.
1.12	26-Oct-2008	christos	branches: 1.12.2; fix include order; machdep needs to be first for LINUX_NPTL to be defined.
1.11	25-Oct-2008	christos	Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.10	19-Oct-2007	ad	branches: 1.10.16; 1.10.20; 1.10.26; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.9	29-Jan-2007	hubertf	branches: 1.9.6; 1.9.18; 1.9.20; 1.9.24; Remove more duplicate headers. Patch by Slava Semushin <slava.semushin@gmail.com> Again, this was tested by comparing obj files from a pristine and a patched source tree against an i386/ALL kernel, and also for src/sbin/fsck_ffs, src/sbin/fsdb and src/usr.sbin/makefs. Only changes in assert() line numbers were detected in 'objdump -d' output.
1.8	23-Jul-2006	ad	branches: 1.8.4; Use the LWP cached credentials where sane.
1.7	15-May-2006	yamt	include kauth.h for kauth_cred_getgid.
1.6	14-May-2006	elad	integrate kauth.
1.5	16-Dec-2005	christos	branches: 1.5.4; 1.5.6; 1.5.8; 1.5.10; 1.5.12; PR/32303: Nicolas Joly: Fix -current amd64 kernel compilation failure with options COMPAT_LINUX
1.4	14-Dec-2005	christos	proc to lwp change
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	20-May-2005	fvdl	branches: 1.2.2; 1.2.8; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.2.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.2.8.1	20-May-2005	skrll	file linux_exec_machdep.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.2.4	27-Oct-2007	yamt	sync with head.
1.2.2.3	26-Feb-2007	yamt	sync with head.
1.2.2.2	30-Dec-2006	yamt	sync with head.
1.2.2.1	21-Jun-2006	yamt	sync with head.
1.5.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.5.8.2	11-Aug-2006	yamt	sync with head
1.5.8.1	24-May-2006	yamt	sync with head.
1.5.6.1	01-Jun-2006	kardel	Sync with head.
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.8.4.1	01-Feb-2007	ad	Sync with head.
1.9.24.1	25-Oct-2007	bouyer	Sync with HEAD.
1.9.20.1	06-Nov-2007	matt	sync with HEAD
1.9.18.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.9.6.1	23-Oct-2007	ad	Sync with head.
1.10.26.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.10.20.3	11-Aug-2010	yamt	sync with head.
1.10.20.2	11-Mar-2010	yamt	sync with head
1.10.20.1	04-May-2009	yamt	sync with head.
1.10.16.1	17-Jan-2009	mjf	Sync with HEAD.
1.12.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.12.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.13.2.1	01-Apr-2009	snj	Pull up following revision(s) (requested by mrg in ticket #622): bin/csh/csh.1: revision 1.46 bin/csh/func.c: revision 1.37 bin/ps/print.c: revision 1.111 bin/ps/ps.c: revision 1.74 bin/sh/miscbltin.c: revision 1.38 bin/sh/sh.1: revision 1.92 via patch external/bsd/top/dist/machine/m_netbsd.c: revision 1.7 lib/libkvm/kvm_proc.c: revision 1.82 sys/arch/mips/mips/cpu_exec.c: revision 1.55 sys/compat/darwin/darwin_exec.c: revision 1.57 sys/compat/ibcs2/ibcs2_exec.c: revision 1.73 sys/compat/irix/irix_resource.c: revision 1.15 sys/compat/linux/arch/amd64/linux_exec_machdep.c: revision 1.16 sys/compat/linux/arch/i386/linux_exec_machdep.c: revision 1.12 sys/compat/linux/common/linux_limit.h: revision 1.5 sys/compat/osf1/osf1_resource.c: revision 1.14 sys/compat/svr4/svr4_resource.c: revision 1.18 sys/compat/svr4_32/svr4_32_resource.c: revision 1.17 sys/kern/exec_subr.c: revision 1.62 sys/kern/init_sysctl.c: revision 1.160 sys/kern/kern_exec.c: revision 1.288 sys/kern/kern_resource.c: revision 1.151 sys/sys/param.h: patch sys/sys/resource.h: revision 1.31 sys/sys/sysctl.h: revision 1.184 sys/uvm/uvm_extern.h: revision 1.153 sys/uvm/uvm_glue.c: revision 1.136 sys/uvm/uvm_mmap.c: revision 1.128 usr.bin/systat/ps.c: revision 1.32 - - add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total address space available to processes. this limit exists in most other modern unix variants, and like most of them, our defaults are unlimited. remove the old mmap / rlimit.datasize hack. - - adds the VMCMD_STACK flag to all the stack-creation vmcmd callers. it is currently unused, but was added a few years ago. - - add a pair of new process size values to kinfo_proc2{}. one is the total size of the process memory map, and the other is the total size adjusted for unused stack space (since most processes have a lot of this...) - - patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias RLIMIT_VMEM was already present and used if availble.) - - patch ps, top and systat to notice the new k_vm_vsize member of kinfo_proc2{}. - - update irix, svr4, svr4_32, linux and osf1 emulations to support this information. (freebsd could be done, but that it's best left as part of the full-update of compat/freebsd.) this addresses PR 7897. it also gives correct memory usage values, which have never been entirely correct (since mmap), and have been very incorrect since jemalloc() was enabled. tested on i386 and sparc64, build tested on several other platforms. thanks to many folks for feedback and testing but most espcially chuq and yamt for critical suggestions that lead to this patch not having a special ugliness i wasn't happy with anyway :-)
1.14.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.16.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.16.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.17.2.1	05-Mar-2011	rmind	sync with head
1.18.12.1	18-Feb-2012	mrg	merge to -current.
1.18.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.18.8.1	17-Apr-2012	yamt	sync with head
1.19.10.1	18-May-2014	rmind	sync with head
1.19.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.22.36.1	17-Jan-2020	ad	Sync with head.
1.22.30.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.24.26.1	02-Aug-2025	perseant	Sync with HEAD
1.6	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.5	25-Jun-2014	njoly	branches: 1.5.64; Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.4	02-Nov-2010	chs	branches: 1.4.18; 1.4.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.3	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.2	11-Dec-2005	christos	branches: 1.2.74; 1.2.96; 1.2.98; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_fcntl.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.98.1	05-Mar-2011	rmind	sync with head
1.2.96.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.2.96.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.2.74.1	09-Oct-2010	yamt	sync with head
1.4.32.1	10-Aug-2014	tls	Rebase.
1.4.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.64.1	02-Aug-2025	perseant	Sync with HEAD
1.3	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.2	11-Dec-2005	christos	branches: 1.2.200; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_ioctl.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.200.1	02-Aug-2025	perseant	Sync with HEAD
1.62	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.61	27-Oct-2021	thorpej	branches: 1.61.10; Use __SIGTRAMP_SIGCODE_VERSION rather than hard-coding 0.
1.60	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.59	23-Aug-2019	maxv	Remove printf.
1.58	19-May-2019	maxv	branches: 1.58.2; Rename fpu_save_area_clear -> fpu_clear fpu_save_area_reset -> fpu_sigreset Clearer, and reduces a future diff. No real functional change.
1.57	24-Mar-2019	maxv	Fix a tiny race in setregs and linux_setregs. Between the moment we set pcb_flags to zero, and the moment cpu_segregs64_zero resets pcb_gs, we may be preempted. If this happens, and if the calling LWP was a 32bit thread, when switching back to that LWP, the context switcher sees that PCB_COMPAT32 is not set in pcb_flags and tries to perform a 64bit context switch; but pcb_gs contains a 32bit GDT descriptor, and not a 64bit GS.base value. The wrmsr therefore faults because the value is non-canonical, and this fault is fatal. Rearrange the code so that the update of pcb_flags and pcb_gs/pcb_fs is non interruptible. This fixes the problem, tested with a reproducer (which therefore doesn't work anymore). Likely fixes PR/53993.
1.56	01-Jan-2018	maxv	branches: 1.56.4; Use the default %cs, and mask the other segregs.
1.55	21-Oct-2017	maxv	Include opt_user_ldt.h when needed.
1.54	19-Oct-2017	maxv	Always mask the 16 bits of the segregs in the trapframe. We don't zero- extend the uint64_t's when building it, so we're leaking 48 bits of kernel stack to userland. Having said that, it appears that I unintentionally fixed most of this issue in locore.S::rev1.127 - by building the frame with interrupts disabled, we are implicitly guaranteeing that the structure doesn't get overwritten by the kernel. Which means, we are leaking to userland data that comes from userland anyway. (still other places with this issue, but I'll fix them differently)
1.53	15-Oct-2017	maxv	Use two separate functions: cpu_segregs32_zero and cpu_segregs64_zero. The way segment registers work on amd64 will diverge between 32bit and 64bit LWPs.
1.52	14-Jul-2017	maxv	Don't forget to clean l_md.md_flags, otherwise there may be MDL_COMPAT32, in which case the kernel would always use iret (slower).
1.51	13-Feb-2017	maxv	branches: 1.51.4; 1.51.6; Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.50	13-Feb-2017	maxv	Don't let userland choose %rip. This is the Intel Sysret vulnerability again.
1.49	05-Feb-2017	maxv	Missing pmap_ldt_cleanup.
1.48	19-Feb-2014	dsl	branches: 1.48.4; 1.48.6; 1.48.8; 1.48.10; 1.48.12; 1.48.14; Don't rely on pcb.h including x86/include/sysarch.h
1.47	15-Feb-2014	dsl	Remove all references to MDL_USEDFPU and deferred fpu initialisation. The cost of zeroing the save area on exec is minimal. This stops the FP registers of a random process being used the first time an lwp uses the fpu. sendsig_siginfo() and get_mcontext() now unconditionally copy the FP registers. I'll remove the double-copy for signal handlers soon. get_mcontext() might have been leaking kernel memory to userspace - and may still do so if i386_use_fxsave is false (short copies).
1.46	11-Feb-2014	dsl	Move sys/arch/amd64/amd64/fpu.c and sys/arch/amd64/include/fpu.h into sys/arch/x86 in preparation for using the same code for i386.
1.45	07-Feb-2014	dsl	Convert the amd64 build to use x86/cpu_extended_state.h so that the fpu definitions match those of i386. Mostly just structure and field renames, in addition: 1) process_xmm_to_s87() and process_s87_to_xmm() moved into x86/convert_xmm_s87.c so they can be used by amd64's netbsd32 code. 2) The linux signal code simplified to use a structure copy for ths fxsave data - it matches the hardware definition and won't change.
1.44	04-Jan-2014	dsl	Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size of the fp save area to all the process_read_fpregs() and process_write_fpregs() functions. None of the functions have been modified to use the new parameters. The size is set for all the writes, but some of the arch-specific reads just pass NULL. The amd64 (and i386) need variable sized fp register save areas in order to support AVX and other enhanced register areas. These functions are rarely called - so the extra argument won't matter.
1.43	01-Dec-2013	christos	revert fpu/pcu changes until we figure out what's wrong; they cause random freezes
1.42	18-Nov-2013	chs	initialize %ds to something valid to help ptrace().
1.41	23-Oct-2013	drochner	Use the MI "pcu" framework for bookkeeping of npx/fpu states on x86. This reduces the amount of MD code enormously, and makes it easier to implement support for newer CPU features which require more fpu state, or for fpu usage by the kernel. For access to FPU state across CPUs, an xcall kthread is used now rather than a dedicated IPI. No user visible changes intended.
1.40	08-Jul-2012	dsl	branches: 1.40.2; 1.40.4; The MDP_USEDFPU (amd64 and sh3) and MDP_SSTEP (sh3) are lwp flags not process ones, rename to MDL_xxx.
1.39	18-Nov-2011	christos	branches: 1.39.6; 1.39.10; 1.39.12; - add sigtimedwait support. - merge the siginfo population code.
1.38	07-Jul-2010	chs	branches: 1.38.8; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.37	23-Nov-2009	rmind	branches: 1.37.2; 1.37.4; Use lwp_getpcb() in compat code, clean from struct user.
1.36	29-May-2009	njoly	Add native to linux siginfo si_status translation, used on i386 and amd64.
1.35	18-Mar-2009	cegger	bzero -> memset
1.34	26-Oct-2008	christos	branches: 1.34.2; 1.34.8; catch up with i386 changes.
1.33	19-Oct-2008	njoly	Add native to linux siginfo si_code translation, mostly for negative values. Adjust amd64 and i386 accordingly, not sure about aother archs i can't test.
1.32	18-Sep-2008	christos	Define a PSL_CLEARSIG macro for the psl flags to be cleared on signal delivery and use it everywhere.
1.31	01-Aug-2008	jmcneill	linux_sys_rt_sigreturn: properly restore stack flags, pointed out by Juan RP and modified by myself. ok christos@
1.30	11-May-2008	jmcneill	branches: 1.30.4; Pull in machine/cpufunc.h for wrmsr definition.
1.29	24-Apr-2008	ad	branches: 1.29.2; 1.29.4; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.28	05-Jan-2008	dsl	branches: 1.28.6; 1.28.8; Use the new names (_REG_RFLAGS and _REG_RSP) for the indexes of __gregs[] which match the names of in the trapframe and .S code.
1.27	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.26	08-Dec-2007	dsl	branches: 1.26.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.25	19-Oct-2007	njoly	branches: 1.25.2; 1.25.4; Add compat_linux and exec_linux_elf lkm support for amd64: - Add needed COMPAT_OSSAUDIO to GENERIC. - Add missing includes needed by linux_syscallargs.h. - Add lkm building.
1.24	03-Oct-2007	ad	branches: 1.24.2; fxsave() is a function, don't re-use the name.
1.23	24-May-2007	njoly	branches: 1.23.6; 1.23.8; 1.23.10; Fix restart of interrupted system calls. - Make linux_sys_rt_sigreturn() return EJUSTRETURN on success. - Add missing rax to linux_sigcontext structure; and save/restore its value like other members in linux_sendsig()/linux_sys_rt_sigreturn(). With valuable help from manu.
1.22	21-May-2007	christos	rename si_sigval -> si_value to match POSIX RTS.
1.21	14-Mar-2007	manu	Add ptmx fakedevice hack for amd64 Fix a bug in ioctl handling
1.20	05-Mar-2007	christos	branches: 1.20.2; 1.20.4; more caddr_t lossage.
1.19	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.18	17-Feb-2007	pavel	Change the process/lwp flags seen by userland via sysctl back to the P_/L_ naming convention, and rename the in-kernel flags to avoid conflict. (P_ -> PK_, L_ -> LW_ ). Add back the (now unused) LSDEAD constant. Restores source compatibility with pre-newlock2 tools like ps or top. Reviewed by Andrew Doran.
1.17	15-Feb-2007	ad	branches: 1.17.2; Fix Linux compat on amd64.
1.16	09-Feb-2007	ad	Merge newlock2 to head.
1.15	20-Sep-2006	manu	branches: 1.15.2; Proprely convert devices on amd64
1.14	23-Aug-2006	manu	branches: 1.14.2; 1.14.4; 1) Complete Linux exit_group() emulation Members of the thread group must die without reporting to the parent and without going to zombie stage. We do that by reparenting to init before catching a SIGKILL. The parent will not see the child death. The thread group leader must report the exit status, even if it exits because of another thread calling exit_group(). We do that by storing the exit status in struct linux_emuldata_shared, and the exit hook has the duty of setting struct proc's p_xstat for the thread group leader. 2) For exit/fork/exec hooks, move the NPTL specific code to separate functions that are shared between COMPAT_LINUX and COMPAT_LINUX32 3) Fix LINUX_CLONE_PARENT_SETTID semantics
1.13	16-Dec-2005	christos	branches: 1.13.4; 1.13.8; PR/32303: Nicolas Joly: Fix -current amd64 kernel compilation failure with options COMPAT_LINUX
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	05-Nov-2005	manu	branches: 1.11.2; Instead of ifdef'ing __amd64__ all the Linux NPTL stuff, introduce an ifdef LINUX_NPTL. Also implement SETTLS flag to Linux clone()
1.10	04-Nov-2005	manu	build fix
1.9	24-Jun-2005	manu	branches: 1.9.2; More accurate SIGCHLD code and status for siginfo
1.8	22-Jun-2005	manu	Fix siginfo to return the right child's status.
1.7	22-Jun-2005	manu	Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.6	22-May-2005	fvdl	sigreturn doesn't take arguments. Instead, find out where the signal frame is from the stack pointer in the frame frame. Also, don't forget to copy %rip back in.
1.5	22-May-2005	fvdl	Use a modified buildcontext function for Linux signals. It doesn't set the unused segment registers, it just uses the already used values.
1.4	20-May-2005	fvdl	Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.3	19-May-2005	manu	Add support for Linux SA_RESTORER on amd64.
1.2	15-May-2005	fvdl	Make the arch_prctl system call use the saved %gs and %fs mechanism.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.9.2.6	21-Jan-2008	yamt	sync with head
1.9.2.5	27-Oct-2007	yamt	sync with head.
1.9.2.4	03-Sep-2007	yamt	sync with head.
1.9.2.3	26-Feb-2007	yamt	sync with head.
1.9.2.2	30-Dec-2006	yamt	sync with head.
1.9.2.1	21-Jun-2006	yamt	sync with head.
1.11.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.2.1	05-Nov-2005	skrll	file linux_machdep.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.13.8.1	03-Sep-2006	yamt	sync with head.
1.13.4.1	09-Sep-2006	rpaulo	sync with head
1.14.4.1	22-Oct-2006	yamt	sync with head
1.14.2.2	06-Feb-2007	ad	More compat changes. XXX compat_irix, compat_mach and compat_darwin need work.
1.14.2.1	18-Nov-2006	ad	Sync with head.
1.15.2.2	30-May-2007	riz	Pull up following revision(s) (requested by njoly in ticket #673): sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.23 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.9 Fix restart of interrupted system calls. - Make linux_sys_rt_sigreturn() return EJUSTRETURN on success. - Add missing rax to linux_sigcontext structure; and save/restore its value like other members in linux_sendsig()/linux_sys_rt_sigreturn(). With valuable help from manu.
1.15.2.1	13-May-2007	pavel	branches: 1.15.2.1.2; Pull up following revision(s) (requested by manu in ticket #637): sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.21 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.7 sys/compat/linux/common/linux_termios.c: revision 1.30 Add ptmx fakedevice hack for amd64 Fix a bug in ioctl handling
1.15.2.1.2.1	04-Jun-2007	wrstuden	Update to today's netbsd-4.
1.17.2.3	24-Mar-2007	yamt	sync with head.
1.17.2.2	12-Mar-2007	rmind	Sync with HEAD.
1.17.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.20.4.1	11-Jul-2007	mjf	Sync with head.
1.20.2.3	09-Oct-2007	ad	Sync with head.
1.20.2.2	27-May-2007	ad	Sync with head.
1.20.2.1	10-Apr-2007	ad	Sync with head.
1.23.10.1	06-Oct-2007	yamt	sync with head.
1.23.8.2	09-Jan-2008	matt	sync with HEAD
1.23.8.1	06-Nov-2007	matt	sync with HEAD
1.23.6.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.23.6.2	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.23.6.1	04-Oct-2007	joerg	Sync with HEAD.
1.24.2.1	25-Oct-2007	bouyer	Sync with HEAD.
1.25.4.1	26-Dec-2007	ad	Sync with head.
1.25.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.26.4.2	08-Jan-2008	bouyer	Sync with HEAD
1.26.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.28.8.1	18-May-2008	yamt	sync with head.
1.28.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.28.6.2	28-Sep-2008	mjf	Sync with HEAD.
1.28.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.29.4.5	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.29.4.4	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.29.4.3	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.29.4.2	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.29.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.29.2.5	11-Aug-2010	yamt	sync with head.
1.29.2.4	11-Mar-2010	yamt	sync with head
1.29.2.3	20-Jun-2009	yamt	sync with head
1.29.2.2	04-May-2009	yamt	sync with head.
1.29.2.1	16-May-2008	yamt	sync with head.
1.30.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.30.4.1	19-Oct-2008	haad	Sync with HEAD.
1.34.8.2	23-Jul-2009	jym	Sync with HEAD.
1.34.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.34.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.8.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.38.8.2	30-Oct-2012	yamt	sync with head
1.38.8.1	17-Apr-2012	yamt	sync with head
1.39.12.1	14-Feb-2017	snj	Pull up following revision(s) (requested by maxv in ticket #1433): sys/compat/linux/arch/amd64/linux_machdep.c: 1.50, 1.51 Don't let userland choose %rip. This is the Intel Sysret vulnerability again. -- Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.39.10.1	14-Feb-2017	snj	Pull up following revision(s) (requested by maxv in ticket #1433): sys/compat/linux/arch/amd64/linux_machdep.c: 1.50, 1.51 Don't let userland choose %rip. This is the Intel Sysret vulnerability again. -- Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.39.6.1	14-Feb-2017	snj	Pull up following revision(s) (requested by maxv in ticket #1433): sys/compat/linux/arch/amd64/linux_machdep.c: 1.50, 1.51 Don't let userland choose %rip. This is the Intel Sysret vulnerability again. -- Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.40.4.1	18-May-2014	rmind	sync with head
1.40.2.2	03-Dec-2017	jdolecek	update from HEAD
1.40.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.48.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.48.12.1	13-Mar-2017	skrll	Sync with netbsd-7-1-RELEASE
1.48.10.2	20-Mar-2017	pgoyette	Sync with HEAD
1.48.10.1	20-Jul-2016	pgoyette	Adapt machine-independant code to the new {b,c}devsw reference-counting (using localcount(9)). All callers of {b,c}devsw_lookup() now call {b,c}devsw_lookup_acquire() which retains a reference on the 'struct {b,c}devsw'. This reference must be released by the caller once it is finished with the structure's content (or other data that would disappear if the 'struct {b,c}devsw' were to disappear).
1.48.8.1	14-Feb-2017	snj	Pull up following revision(s) (requested by maxv in ticket #1359): sys/compat/linux/arch/amd64/linux_machdep.c: 1.50, 1.51 Don't let userland choose %rip. This is the Intel Sysret vulnerability again. -- Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.48.6.1	28-Aug-2017	skrll	Sync with HEAD
1.48.4.2	21-Jan-2020	martin	Pull up the following, requested by christos in ticket #1720: sys/compat/common/kern_sig_43.c 1.36 sys/compat/linux/arch/amd64/linux_machdep.c 1.59 sys/compat/linux/common/linux_fcntl.h 1.18 sys/compat/linux/common/linux_file64.c 1.62 sys/compat/linux/common/linux_ipc.c 1.57 sys/compat/linux/common/linux_misc.c 1.243 sys/compat/linux/common/linux_signal.c 1.81 sys/compat/linux/common/linux_socket.c 1.149 (patch) sys/compat/linux/common/linux_socket.h 1.24 sys/compat/linux/common/linux_statfs.h 1.7 sys/compat/linux/common/linux_termios.c 1.38 sys/compat/linux/common/linux_termios.h 1.22 sys/compat/linux32/common/linux32_dirent.c 1.20 sys/compat/linux32/common/linux32_ioctl.c 1.14 sys/compat/linux32/common/linux32_misc.c 1.27 sys/compat/linux32/common/linux32_signal.c 1.20 sys/compat/linux32/common/linux32_sysinfo.c 1.8 sys/compat/linux32/common/linux32_termios.c 1.15 sys/compat/linux32/common/linux32_utsname.c 1.10 sys/compat/netbsd32/netbsd32_compat_20.c 1.39 sys/compat/netbsd32/netbsd32_compat_43.c 1.59 sys/compat/netbsd32/netbsd32_compat_50.c 1.44 sys/compat/ossaudio/ossaudio.c 1.75 sys/kern/sysv_shm.c 1.138 sys/miscfs/procfs/procfs_linux.c 1.75 (patch) sys/sys/shm.h 1.54 (patch) Fix various info leaks, out of bound access, usage of uninitialized values and direct access to userland variables from kernel space and memory leaks in system calls implemented for the compatibility subsystems.
1.48.4.1	14-Feb-2017	snj	branches: 1.48.4.1.2; Pull up following revision(s) (requested by maxv in ticket #1359): sys/compat/linux/arch/amd64/linux_machdep.c: revisions 1.50, 1.51 Don't let userland choose %rip. This is the Intel Sysret vulnerability again. -- Make sure %rip is in userland. This is harmless, since the return to userland is made with iret instead of sysret in this path. While here, use size_t.
1.48.4.1.2.1	21-Jan-2020	martin	Pull up the following, requested by christos in ticket #1720: sys/compat/common/kern_sig_43.c 1.36 sys/compat/linux/arch/amd64/linux_machdep.c 1.59 sys/compat/linux/common/linux_fcntl.h 1.18 sys/compat/linux/common/linux_file64.c 1.62 sys/compat/linux/common/linux_ipc.c 1.57 sys/compat/linux/common/linux_misc.c 1.243 sys/compat/linux/common/linux_signal.c 1.81 sys/compat/linux/common/linux_socket.c 1.149 (patch) sys/compat/linux/common/linux_socket.h 1.24 sys/compat/linux/common/linux_statfs.h 1.7 sys/compat/linux/common/linux_termios.c 1.38 sys/compat/linux/common/linux_termios.h 1.22 sys/compat/linux32/common/linux32_dirent.c 1.20 sys/compat/linux32/common/linux32_ioctl.c 1.14 sys/compat/linux32/common/linux32_misc.c 1.27 sys/compat/linux32/common/linux32_signal.c 1.20 sys/compat/linux32/common/linux32_sysinfo.c 1.8 sys/compat/linux32/common/linux32_termios.c 1.15 sys/compat/linux32/common/linux32_utsname.c 1.10 sys/compat/netbsd32/netbsd32_compat_20.c 1.39 sys/compat/netbsd32/netbsd32_compat_43.c 1.59 sys/compat/netbsd32/netbsd32_compat_50.c 1.44 sys/compat/ossaudio/ossaudio.c 1.75 sys/kern/sysv_shm.c 1.138 sys/miscfs/procfs/procfs_linux.c 1.75 (patch) sys/sys/shm.h 1.54 (patch) Fix various info leaks, out of bound access, usage of uninitialized values and direct access to userland variables from kernel space and memory leaks in system calls implemented for the compatibility subsystems.
1.51.6.4	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.51.6.3	21-Jan-2020	martin	Pull up the following, requested by christos in ticket #1487: sys/compat/common/kern_sig_43.c 1.36 sys/compat/linux/arch/amd64/linux_machdep.c 1.59 sys/compat/linux/common/linux_fcntl.h 1.18 sys/compat/linux/common/linux_file64.c 1.62 sys/compat/linux/common/linux_ipc.c 1.57 sys/compat/linux/common/linux_misc.c 1.243 sys/compat/linux/common/linux_signal.c 1.81 sys/compat/linux/common/linux_socket.c 1.149 sys/compat/linux/common/linux_socket.h 1.24 sys/compat/linux/common/linux_statfs.h 1.7 sys/compat/linux/common/linux_termios.c 1.38 sys/compat/linux/common/linux_termios.h 1.22 sys/compat/linux32/common/linux32_dirent.c 1.20 sys/compat/linux32/common/linux32_ioctl.c 1.14 sys/compat/linux32/common/linux32_misc.c 1.27 sys/compat/linux32/common/linux32_signal.c 1.20 sys/compat/linux32/common/linux32_sysinfo.c 1.8 sys/compat/linux32/common/linux32_termios.c 1.15 sys/compat/linux32/common/linux32_utsname.c 1.10 sys/compat/netbsd32/netbsd32_compat_20.c 1.39 sys/compat/netbsd32/netbsd32_compat_43.c 1.59 sys/compat/netbsd32/netbsd32_compat_50.c 1.44 sys/compat/ossaudio/ossaudio.c 1.75 sys/kern/sysv_shm.c 1.138 sys/miscfs/procfs/procfs_linux.c 1.75 (patch) sys/sys/shm.h 1.54 Fix various info leaks, out of bound access, usage of uninitialized values and direct access to userland variables from kernel space and memory leaks in system calls implemented for the compatibility subsystems.
1.51.6.2	05-Apr-2019	martin	Pull up following revision(s) (requested by maxv): sys/arch/amd64/amd64/netbsd32_machdep.c: revision 1.120 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.57 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.44 sys/arch/amd64/amd64/machdep.c: revision 1.328 sys/arch/amd64/amd64/machdep.c: revision 1.329 Fix a tiny race in setregs and linux_setregs. Between the moment we set pcb_flags to zero, and the moment cpu_segregs64_zero resets pcb_gs, we may be preempted. If this happens, and if the calling LWP was a 32bit thread, when switching back to that LWP, the context switcher sees that PCB_COMPAT32 is not set in pcb_flags and tries to perform a 64bit context switch; but pcb_gs contains a 32bit GDT descriptor, and not a 64bit GS.base value. The wrmsr therefore faults because the value is non-canonical, and this fault is fatal. Rearrange the code so that the update of pcb_flags and pcb_gs/pcb_fs is non interruptible. This fixes the problem, tested with a reproducer (which therefore doesn't work anymore). Likely fixes PR/53993. Disable preemption when setting PCB_COMPAT32, to prevent a context switch before cpu_fsgs_reload() finishes, otherwise we write garbage in the GDT. On NetBSD-current it is harmless, however in NetBSD-8 it might cause panics, because NetBSD-8 uses the old SegRegs model and under this model we reload %fs and %gs during switches.
1.51.6.1	04-Sep-2017	snj	Pull up following revision(s) (requested by maxv in ticket #257): sys/compat/linux/arch/amd64/linux_machdep.c: 1.52 sys/arch/amd64/amd64/copy.S: 1.21-1.24 sys/arch/amd64/amd64/locore.S: 1.125 sys/arch/amd64/amd64/machdep.c: 1.256 Fix a bug in ucas_32 and ucas_64. There is a branch where they don't initialize %rax. -- style, reduces an incoming diff 00 Split comment, otherwise it is misleading. kcopy operates on kernel memory, and must not be used with userland pages. -- Move incq outside of the copy section. No functional change, reduces my smap diff. -- Remove dumb debug code and outdated comment. -- Don't forget to clean l_md.md_flags, otherwise there may be MDL_COMPAT32, in which case the kernel would always use iret (slower).
1.51.4.1	27-Apr-2017	pgoyette	Restore all work from the former pgoyette-localcount branch (which is now abandoned doe to cvs merge botch). The branch now builds, and installs via anita. There are still some problems (cgd is non-functional and all atf tests time-out) but they will get resolved soon.
1.56.4.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.56.4.1	10-Jun-2019	christos	Sync with HEAD
1.58.2.2	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.58.2.1	13-Sep-2019	martin	Pull up following revision(s) (requested by maxv in ticket #194): sys/compat/linux/common/linux_socket.c: revision 1.146 sys/compat/linux/common/linux_socket.c: revision 1.147 sys/compat/linux/common/linux_socket.c: revision 1.148 sys/compat/linux/common/linux_socket.c: revision 1.149 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.59 sys/compat/linux32/common/linux32_sysinfo.c: revision 1.8 sys/kern/sysv_shm.c: revision 1.138 sys/compat/linux/common/linux_file64.c: revision 1.61 sys/compat/linux/common/linux_file64.c: revision 1.62 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.58 sys/compat/linux32/common/linux32_dirent.c: revision 1.20 sys/compat/linux32/common/linux32_utsname.c: revision 1.10 sys/compat/linux/common/linux_termios.h: revision 1.22 sys/compat/linux32/common/linux32_termios.c: revision 1.15 sys/compat/linux32/common/linux32_misc.c: revision 1.27 sys/compat/linux32/common/linux32_ioctl.c: revision 1.14 sys/compat/linux/common/linux_statfs.h: revision 1.7 sys/compat/linux/common/linux_ipc.c: revision 1.57 sys/compat/linux/common/linux_fcntl.h: revision 1.18 sys/compat/linux/common/linux_socket.h: revision 1.24 sys/sys/shm.h: revision 1.54 sys/compat/ossaudio/ossaudio.c: revision 1.75 sys/compat/linux32/common/linux32_signal.c: revision 1.20 sys/miscfs/procfs/procfs_linux.c: revision 1.75 sys/compat/linux/common/linux_signal.c: revision 1.81 sys/compat/linux/common/linux_termios.c: revision 1.38 sys/compat/linux/common/linux_misc.c: revision 1.241 sys/compat/linux/common/linux_misc.c: revision 1.242 sys/compat/linux/common/linux_misc.c: revision 1.243 sys/compat/linux/common/linux_misc.c: revision 1.244 Fix info leaks. Fix stupid bugs in linux_sys_shmctl(): the index could be out of bound (page fault) and there was no proper locking. Maybe we should just remove LINUX_SHM_STAT, like compat_linux32. Remove printf. When dealing with an unknown value, set -1, to prevent (harmless) uninitialized accesses later. Add a default case, don't call sys_ioctl() with an uninitialized 'com' argument. Fix error handling, returns an errno, not -1. Put the printf under DEBUG_LINUX. Hum, don't forget the 'pid' argument, otherwise we're not gonna go very far. Don't read data from userland directly. This simply does not work on any recent x86 CPU (thanks to SMAP) and all architectures that forbid direct access to userland from the kernel. But I guess no one noticed because no one ever uses compat_linux, right? Hum, don't pass an mbuf to realloc(). Inspired from copyin32_msg_control(). Fix memory leak. I don't see the point in having this useless printf, but add a '\n' to it, so that it at least displays useless stuff correctly. Hum, remove incorrect assignment. Userland could have passed a smaller namelen, and the uninitialized bytes from sb_data were being used later in the network stack.
1.61.10.1	02-Aug-2025	perseant	Sync with HEAD
1.15	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.14	07-Feb-2014	dsl	branches: 1.14.66; Convert the amd64 build to use x86/cpu_extended_state.h so that the fpu definitions match those of i386. Mostly just structure and field renames, in addition: 1) process_xmm_to_s87() and process_s87_to_xmm() moved into x86/convert_xmm_s87.c so they can be used by amd64's netbsd32 code. 2) The linux signal code simplified to use a structure copy for ths fxsave data - it matches the hardware definition and won't change.
1.13	07-Jul-2010	chs	branches: 1.13.8; 1.13.18; 1.13.22; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.12	21-Apr-2008	njoly	branches: 1.12.2; 1.12.22; 1.12.24; Rename LINUX_SHMCTL_FORCEIPC64 define to LINUX_IPC_FORCE64.
1.11	28-Jan-2008	njoly	branches: 1.11.6; 1.11.8; Make shmctl + {IPC,SHM}_STAT work an amd64, by forcing use of IPC_64. Following the Linux kernel behaviour.
1.10	04-Dec-2007	dsl	Remove all the __P
1.9	24-May-2007	njoly	branches: 1.9.6; 1.9.8; 1.9.14; 1.9.16; Fix restart of interrupted system calls. - Make linux_sys_rt_sigreturn() return EJUSTRETURN on success. - Add missing rax to linux_sigcontext structure; and save/restore its value like other members in linux_sendsig()/linux_sys_rt_sigreturn(). With valuable help from manu.
1.8	23-Apr-2007	manu	Linux's uname should return x86_64 as machine_arch
1.7	14-Mar-2007	manu	Add ptmx fakedevice hack for amd64 Fix a bug in ioctl handling
1.6	14-Mar-2007	njoly	Fix compat linux statfs/fstatfs syscalls on amd64. - Do not use statfs64/fstatfs64 as they have an extra size argument. - Add full 64bit linux struct statfs support. ok by manu
1.5	23-Nov-2005	manu	branches: 1.5.24; 1.5.26; 1.5.30; 1.5.32; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.4	05-Nov-2005	manu	branches: 1.4.2; 1.4.4; Instead of ifdef'ing __amd64__ all the Linux NPTL stuff, introduce an ifdef LINUX_NPTL. Also implement SETTLS flag to Linux clone()
1.3	04-Nov-2005	manu	Fix machine name returned by uname on Linux
1.2	20-May-2005	fvdl	branches: 1.2.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.2.2.4	04-Feb-2008	yamt	sync with head.
1.2.2.3	07-Dec-2007	yamt	sync with head
1.2.2.2	03-Sep-2007	yamt	sync with head.
1.2.2.1	21-Jun-2006	yamt	sync with head.
1.4.4.1	29-Nov-2005	yamt	sync with head.
1.4.2.3	11-Dec-2005	christos	Sync with head.
1.4.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.4.2.1	05-Nov-2005	skrll	file linux_machdep.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.5.32.1	11-Jul-2007	mjf	Sync with head.
1.5.30.2	27-May-2007	ad	Sync with head.
1.5.30.1	10-Apr-2007	ad	Sync with head.
1.5.26.2	07-May-2007	yamt	sync with head.
1.5.26.1	24-Mar-2007	yamt	sync with head.
1.5.24.4	30-May-2007	riz	Pull up following revision(s) (requested by njoly in ticket #673): sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.23 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.9 Fix restart of interrupted system calls. - Make linux_sys_rt_sigreturn() return EJUSTRETURN on success. - Add missing rax to linux_sigcontext structure; and save/restore its value like other members in linux_sendsig()/linux_sys_rt_sigreturn(). With valuable help from manu.
1.5.24.3	13-May-2007	pavel	branches: 1.5.24.3.2; Pull up following revision(s) (requested by manu in ticket #637): sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.21 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.7 sys/compat/linux/common/linux_termios.c: revision 1.30 Add ptmx fakedevice hack for amd64 Fix a bug in ioctl handling
1.5.24.2	29-Apr-2007	bouyer	Pull up following revision(s) (requested by manu in ticket #596): sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.8 sys/compat/linux/common/linux_sysctl.c: revision 1.27 Linux's uname should return x86_64 as machine_arch
1.5.24.1	20-Apr-2007	bouyer	Pull up following revision(s) (requested by njoly in ticket #581): sys/compat/linux/common/linux_misc.c: revision 1.168 sys/compat/linux/arch/amd64/syscalls.master: revision 1.18 sys/compat/linux/common/linux_types.h: revision 1.25 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.6 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.87 Fix compat linux statfs/fstatfs syscalls on amd64. - Do not use statfs64/fstatfs64 as they have an extra size argument. - Add full 64bit linux struct statfs support.
1.5.24.3.2.1	04-Jun-2007	wrstuden	Update to today's netbsd-4.
1.9.16.1	08-Dec-2007	ad	Sync with head.
1.9.14.2	18-Feb-2008	mjf	Sync with HEAD.
1.9.14.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.8.2	23-Mar-2008	matt	sync with HEAD
1.9.8.1	09-Jan-2008	matt	sync with HEAD
1.9.6.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.11.8.1	18-May-2008	yamt	sync with head.
1.11.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.12.24.1	05-Mar-2011	rmind	sync with head
1.12.22.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.12.2.1	11-Aug-2010	yamt	sync with head.
1.13.22.1	18-May-2014	rmind	sync with head
1.13.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.13.8.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.14.66.1	02-Aug-2025	perseant	Sync with HEAD
1.4	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.3	14-Mar-2015	njoly	branches: 1.3.54; Support Linux MAP_LOCKED mmap flag.
1.2	11-Dec-2005	christos	branches: 1.2.120; 1.2.140; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_mmap.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.140.1	06-Apr-2015	skrll	Sync with HEAD
1.2.120.1	03-Dec-2017	jdolecek	update from HEAD
1.3.54.1	02-Aug-2025	perseant	Sync with HEAD
1.3	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.2	11-Dec-2005	christos	branches: 1.2.200; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_prctl.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.200.1	02-Aug-2025	perseant	Sync with HEAD
1.3	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.2	11-Dec-2005	christos	branches: 1.2.200; merge ktrace-lwp.
1.1	19-May-2005	manu	branches: 1.1.8; Add support for Linux SA_RESTORER on amd64.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	19-May-2005	skrll	file linux_sigarray.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.200.1	02-Aug-2025	perseant	Sync with HEAD
1.8	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.7	18-Nov-2011	christos	branches: 1.7.88; - add sigtimedwait support. - merge the siginfo population code.
1.6	08-Jun-2009	njoly	branches: 1.6.12; Various compat linux siginfo fixes. - alpha: add missing _uid member to SIGCHLD structure. - amd64: add missing typedef, and fix padding size. - arm: add missing linux_siginfo definition.
1.5	27-May-2009	njoly	Use correct linux_clock_t type for _stime, not native clock_t.
1.4	23-Nov-2008	njoly	branches: 1.4.4; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.3	21-Oct-2008	njoly	branches: 1.3.2; Remove LINUX_SI_xxx from MI siginfo.h, that should not have been committed. Rather add them to amd64 MD header. Fix compilation failures on non x86 archs.
1.2	11-Dec-2005	christos	branches: 1.2.74; 1.2.80; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_siginfo.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.80.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.2.74.1	20-Jun-2009	yamt	sync with head
1.3.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.4.1	23-Jul-2009	jym	Sync with HEAD.
1.6.12.1	17-Apr-2012	yamt	sync with head
1.7.88.1	02-Aug-2025	perseant	Sync with HEAD
1.6	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.5	14-Nov-2015	christos	branches: 1.5.54; PR/50428: Rin Okuyama: support SA_RESTORER flag for rt_sigaction(2) in the ports that support it.
1.4	11-Dec-2005	christos	branches: 1.4.120; 1.4.140; merge ktrace-lwp.
1.3	19-Sep-2005	christos	branches: 1.3.6; MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.2	19-May-2005	manu	branches: 1.2.2; Add support for Linux SA_RESTORER on amd64.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.2.2.1	21-Jun-2006	yamt	sync with head.
1.3.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.6.1	19-Sep-2005	skrll	file linux_signal.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.4.140.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.4.120.1	03-Dec-2017	jdolecek	update from HEAD
1.5.54.1	02-Aug-2025	perseant	Sync with HEAD
1.4	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.3	25-Jan-2014	njoly	branches: 1.3.66; Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.2	11-Dec-2005	christos	branches: 1.2.110; 1.2.120; 1.2.126; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_socket.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.126.1	18-May-2014	rmind	sync with head
1.2.120.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.110.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.66.1	02-Aug-2025	perseant	Sync with HEAD
1.3	23-Feb-2009	rmind	Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.2	20-Nov-2008	ad	branches: 1.2.4; 1.2.6; 1.2.8; PR port-amd64/39964 modules/compat_linux: missing symbols on amd64
1.1	26-Oct-2008	christos	branches: 1.1.2; 1.1.4; catch up with i386 changes.
1.1.4.1	26-Feb-2009	snj	Pull up following revision(s) (requested by rmind in ticket #493): sys/compat/linux/arch/amd64/files.linux_amd64: revision 1.4 sys/compat/linux/arch/amd64/linux_support.S: file removal sys/compat/linux/common/linux_futex.c: revision 1.23 sys/compat/linux/arch/i386/linux_support.S: file removal sys/compat/linux/arch/i386/files.linux_i386: revision 1.10 Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.1.2.2	03-Mar-2009	skrll	Sync with HEAD.
1.1.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.2.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.2.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.2.6.1	20-Nov-2008	mjf	file linux_support.S was added on branch mjf-devfs2 on 2009-01-17 13:28:43 +0000
1.2.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.2.4.1	20-Nov-2008	haad	file linux_support.S was added on branch haad-dm on 2008-12-13 01:13:53 +0000
1.84	28-Sep-2024	christos	regen
1.83	01-Jul-2024	christos	regen
1.82	29-Jun-2024	christos	branches: 1.82.2; regen
1.81	19-Aug-2023	christos	regen
1.80	18-Aug-2023	christos	regen
1.79	29-Jul-2023	christos	regen
1.78	28-Jul-2023	christos	regen
1.77	10-Jul-2023	christos	Regen
1.76	02-Dec-2021	ryo	regen
1.75	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.74	20-Sep-2021	thorpej	Regen for eventfd.
1.73	19-Sep-2021	thorpej	Regen for timerfd.
1.72	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.71	26-Apr-2020	thorpej	branches: 1.71.2; Regen for native futex calls.
1.70	09-Nov-2019	jdolecek	regen
1.69	10-Aug-2018	pgoyette	Regen
1.68	10-May-2017	riastradh	branches: 1.68.8; 1.68.10; regen
1.67	03-Feb-2017	christos	branches: 1.67.4; regen
1.66	03-Feb-2017	christos	add sendmmsg and recvmmsg
1.65	02-Feb-2017	christos	regen
1.64	16-Jan-2017	christos	regen all
1.63	13-Jan-2017	christos	branches: 1.63.2; regen
1.62	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.61	02-Jan-2017	manu	Regen
1.60	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.59	27-Oct-2015	njoly	branches: 1.59.2; Regen
1.58	24-Sep-2015	christos	regen
1.57	31-May-2015	njoly	Regen for write(2) size argument fix.
1.56	07-Mar-2015	christos	regen
1.55	22-Nov-2014	njoly	branches: 1.55.2; Regen for ppoll signature fix
1.54	31-May-2014	njoly	branches: 1.54.2; Regen for munmap(2) signature.
1.53	29-May-2014	njoly	Regen for utimes(2) change.
1.52	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.51	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.50	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.49	08-Apr-2014	njoly	Regen.
1.48	08-Dec-2013	njoly	branches: 1.48.2; Regen.
1.47	18-Nov-2013	chs	regen
1.46	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.45	24-Sep-2013	njoly	Regen for utimensat(2).
1.44	08-Apr-2013	pooka	branches: 1.44.4; regen for utimes
1.43	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.42	18-Nov-2011	christos	branches: 1.42.10; - add sigtimedwait support. - merge the siginfo population code.
1.41	30-May-2011	alnsn	branches: 1.41.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.40	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.39	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.38	07-Jul-2010	chs	branches: 1.38.2; regen
1.37	14-Dec-2009	matt	branches: 1.37.2; 1.37.4; Regen (new makesyscalls.sh)
1.36	24-Nov-2009	njoly	Regen for personality(2) update.
1.35	30-Oct-2009	njoly	Regen for struct linux_stat64 fix.
1.34	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.33	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.32	17-Jan-2009	njoly	branches: 1.32.2; Regen for wait4 update.
1.31	15-Jan-2009	njoly	Rengen for compat50 update.
1.30	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.29	13-Jan-2009	pooka	regen for #include "opt_compat_netbsd.h"
1.28	11-Jan-2009	christos	merge christos-time_t
1.27	19-Nov-2008	ad	branches: 1.27.4; Regen.
1.26	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.25	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.24	26-Oct-2008	christos	branches: 1.24.2; 1.24.4; regen.
1.23	04-Apr-2008	njoly	branches: 1.23.4; 1.23.6; 1.23.10; Regen for linux_sys_msync removal.
1.22	24-Dec-2007	njoly	branches: 1.22.6; Regen for linux_sys_getpgid removal.
1.21	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.20	20-Dec-2007	dsl	regen
1.19	16-Nov-2007	njoly	branches: 1.19.2; 1.19.6; Regen, for syscalls cleanup.
1.18	14-Mar-2007	njoly	branches: 1.18.10; 1.18.12; 1.18.16; 1.18.18; Regen (statfs/fstatfs fixes).
1.17	04-Mar-2007	christos	branches: 1.17.2; 1.17.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.16	01-Sep-2006	matt	branches: 1.16.6; 1.16.8; Regen.
1.15	30-Aug-2006	matt	Regen
1.14	24-Aug-2006	manu	The return value for Linux shmat on amd64 does not suffer the same horrible hack as on i386.
1.13	25-Jun-2006	manu	Regen
1.12	25-Jun-2006	manu	- Complete exit_group() implementation. We now maintain a list of Linux threads in a processes and kill them properly. The code is a bit too complicated, but I could not find a simplier way of dealing with it - Change getpid() and getppid() semantics to match what Linux does, and implement gettid(). In the Linux kernel, threads are implemnted as plain old processes. A thread group is just a set of processes, with the parent called leader. Thread ID, which are returned by gettid(), are just the PID of the plain old processes, and getpid() returns the PID of the thread group leader. - Remove struct linux32_emuldata. COMPAT_LINUX32 uses a lot of COMPAT_LINUX code, where a struct linux_emuldata is assumed. By having distinct emuldata structure with different sizes and layouts, we caused kernel memory corruptions. - Fix setprioriry() and getpriority() Thanks to Nicolas Joly for tracking down the problem and providing me the hardware to fix them.
1.11	10-Jun-2006	christos	branches: 1.11.2; regen
1.10	09-Feb-2006	manu	branches: 1.10.2; 1.10.8; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.9	23-Nov-2005	manu	branches: 1.9.2; 1.9.4; 1.9.6; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.8	05-Nov-2005	manu	branches: 1.8.2; 1.8.4; regen
1.7	04-Nov-2005	manu	regen
1.6	18-Oct-2005	joerg	Regen.
1.5	22-Jun-2005	manu	branches: 1.5.2; Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.4	22-May-2005	fvdl	Regen after sigreturn argument change.
1.3	16-May-2005	fvdl	Regen.
1.2	16-May-2005	fvdl	Regen.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.5.2.5	21-Jan-2008	yamt	sync with head
1.5.2.4	07-Dec-2007	yamt	sync with head
1.5.2.3	03-Sep-2007	yamt	sync with head.
1.5.2.2	30-Dec-2006	yamt	sync with head.
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.8.4.1	29-Nov-2005	yamt	sync with head.
1.8.2.3	11-Dec-2005	christos	Sync with head.
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	05-Nov-2005	skrll	file linux_syscall.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.9.2.1	18-Feb-2006	yamt	sync with head.
1.10.8.1	19-Jun-2006	chap	Sync with head.
1.10.2.2	03-Sep-2006	yamt	sync with head.
1.10.2.1	26-Jun-2006	yamt	sync with head.
1.11.2.1	13-Jul-2006	gdamore	Merge from HEAD.
1.16.8.2	24-Mar-2007	yamt	sync with head.
1.16.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.16.6.1	20-Apr-2007	bouyer	regen for ticket #581
1.17.4.1	11-Jul-2007	mjf	Sync with head.
1.17.2.1	10-Apr-2007	ad	Sync with head.
1.18.18.2	27-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	19-Nov-2007	mjf	Sync with HEAD.
1.18.16.1	18-Nov-2007	bouyer	Sync with HEAD
1.18.12.1	09-Jan-2008	matt	sync with HEAD
1.18.10.1	21-Nov-2007	joerg	Sync with HEAD.
1.19.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.2.1	26-Dec-2007	ad	Sync with head.
1.22.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.22.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.4	11-Aug-2010	yamt	sync with head.
1.23.4.3	11-Mar-2010	yamt	sync with head
1.23.4.2	20-Jun-2009	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.24.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.24.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.4.3	04-Jan-2009	christos	need opt_compat_netbsd.h
1.27.4.2	30-Dec-2008	christos	time_t 64 changes.
1.27.4.1	19-Nov-2008	christos	file linux_syscall.h was added on branch christos-time_t on 2008-12-30 19:34:33 +0000
1.32.2.1	23-Jul-2009	jym	Sync with HEAD.
1.37.4.3	31-May-2011	rmind	sync with head
1.37.4.2	21-Apr-2011	rmind	sync with head
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.41.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.41.4.2	30-Oct-2012	yamt	sync with head
1.41.4.1	17-Apr-2012	yamt	sync with head
1.42.10.4	03-Dec-2017	jdolecek	update from HEAD
1.42.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.42.10.2	23-Jun-2013	tls	resync from head
1.42.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.4.1	18-May-2014	rmind	sync with head
1.48.2.1	10-Aug-2014	tls	Rebase.
1.54.2.1	17-Apr-2017	snj	regen for ticket 1354
1.55.2.5	05-Feb-2017	skrll	Sync with HEAD
1.55.2.4	05-Oct-2016	skrll	Sync with HEAD
1.55.2.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.55.2.2	06-Jun-2015	skrll	Sync with HEAD
1.55.2.1	06-Apr-2015	skrll	Sync with HEAD
1.59.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.59.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.59.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.63.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.67.4.1	11-May-2017	pgoyette	Sync with HEAD
1.68.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.68.10.1	10-Jun-2019	christos	Sync with HEAD
1.68.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.71.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.71.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.82.2.1	02-Aug-2025	perseant	Sync with HEAD
1.84	28-Sep-2024	christos	regen
1.83	01-Jul-2024	christos	regen
1.82	29-Jun-2024	christos	branches: 1.82.2; regen
1.81	19-Aug-2023	christos	regen
1.80	18-Aug-2023	christos	regen
1.79	29-Jul-2023	christos	regen
1.78	28-Jul-2023	christos	regen
1.77	10-Jul-2023	christos	Regen
1.76	02-Dec-2021	ryo	regen
1.75	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.74	20-Sep-2021	thorpej	Regen for eventfd.
1.73	19-Sep-2021	thorpej	Regen for timerfd.
1.72	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.71	26-Apr-2020	thorpej	branches: 1.71.2; Regen for native futex calls.
1.70	09-Nov-2019	jdolecek	regen
1.69	10-Aug-2018	pgoyette	Regen
1.68	10-May-2017	riastradh	branches: 1.68.8; 1.68.10; regen
1.67	03-Feb-2017	christos	branches: 1.67.4; regen
1.66	03-Feb-2017	christos	add sendmmsg and recvmmsg
1.65	02-Feb-2017	christos	regen
1.64	16-Jan-2017	christos	regen all
1.63	13-Jan-2017	christos	branches: 1.63.2; regen
1.62	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.61	02-Jan-2017	manu	Regen
1.60	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.59	27-Oct-2015	njoly	branches: 1.59.2; Regen
1.58	24-Sep-2015	christos	regen
1.57	31-May-2015	njoly	Regen for write(2) size argument fix.
1.56	07-Mar-2015	christos	regen
1.55	22-Nov-2014	njoly	branches: 1.55.2; Regen for ppoll signature fix
1.54	31-May-2014	njoly	branches: 1.54.2; Regen for munmap(2) signature.
1.53	29-May-2014	njoly	Regen for utimes(2) change.
1.52	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.51	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.50	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.49	08-Apr-2014	njoly	Regen.
1.48	08-Dec-2013	njoly	branches: 1.48.2; Regen.
1.47	18-Nov-2013	chs	regen
1.46	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.45	24-Sep-2013	njoly	Regen for utimensat(2).
1.44	08-Apr-2013	pooka	branches: 1.44.4; regen for utimes
1.43	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.42	18-Nov-2011	christos	branches: 1.42.10; - add sigtimedwait support. - merge the siginfo population code.
1.41	30-May-2011	alnsn	branches: 1.41.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.40	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.39	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.38	07-Jul-2010	chs	branches: 1.38.2; regen
1.37	14-Dec-2009	matt	branches: 1.37.2; 1.37.4; Regen (new makesyscalls.sh)
1.36	24-Nov-2009	njoly	Regen for personality(2) update.
1.35	30-Oct-2009	njoly	Regen for struct linux_stat64 fix.
1.34	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.33	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.32	17-Jan-2009	njoly	branches: 1.32.2; Regen for wait4 update.
1.31	15-Jan-2009	njoly	Rengen for compat50 update.
1.30	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.29	13-Jan-2009	pooka	regen for #include "opt_compat_netbsd.h"
1.28	11-Jan-2009	christos	merge christos-time_t
1.27	19-Nov-2008	ad	branches: 1.27.4; Regen.
1.26	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.25	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.24	26-Oct-2008	christos	branches: 1.24.2; 1.24.4; regen.
1.23	04-Apr-2008	njoly	branches: 1.23.4; 1.23.6; 1.23.10; Regen for linux_sys_msync removal.
1.22	24-Dec-2007	njoly	branches: 1.22.6; Regen for linux_sys_getpgid removal.
1.21	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.20	20-Dec-2007	dsl	regen
1.19	16-Nov-2007	njoly	branches: 1.19.2; 1.19.6; Regen, for syscalls cleanup.
1.18	14-Mar-2007	njoly	branches: 1.18.10; 1.18.12; 1.18.16; 1.18.18; Regen (statfs/fstatfs fixes).
1.17	04-Mar-2007	christos	branches: 1.17.2; 1.17.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.16	01-Sep-2006	matt	branches: 1.16.6; 1.16.8; Regen.
1.15	30-Aug-2006	matt	Regen
1.14	24-Aug-2006	manu	The return value for Linux shmat on amd64 does not suffer the same horrible hack as on i386.
1.13	25-Jun-2006	manu	Regen
1.12	25-Jun-2006	manu	- Complete exit_group() implementation. We now maintain a list of Linux threads in a processes and kill them properly. The code is a bit too complicated, but I could not find a simplier way of dealing with it - Change getpid() and getppid() semantics to match what Linux does, and implement gettid(). In the Linux kernel, threads are implemnted as plain old processes. A thread group is just a set of processes, with the parent called leader. Thread ID, which are returned by gettid(), are just the PID of the plain old processes, and getpid() returns the PID of the thread group leader. - Remove struct linux32_emuldata. COMPAT_LINUX32 uses a lot of COMPAT_LINUX code, where a struct linux_emuldata is assumed. By having distinct emuldata structure with different sizes and layouts, we caused kernel memory corruptions. - Fix setprioriry() and getpriority() Thanks to Nicolas Joly for tracking down the problem and providing me the hardware to fix them.
1.11	10-Jun-2006	christos	branches: 1.11.2; regen
1.10	09-Feb-2006	manu	branches: 1.10.2; 1.10.8; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.9	23-Nov-2005	manu	branches: 1.9.2; 1.9.4; 1.9.6; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.8	05-Nov-2005	manu	branches: 1.8.2; 1.8.4; regen
1.7	04-Nov-2005	manu	regen
1.6	18-Oct-2005	joerg	Regen.
1.5	22-Jun-2005	manu	branches: 1.5.2; Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.4	22-May-2005	fvdl	Regen after sigreturn argument change.
1.3	16-May-2005	fvdl	Regen.
1.2	16-May-2005	fvdl	Regen.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.5.2.5	21-Jan-2008	yamt	sync with head
1.5.2.4	07-Dec-2007	yamt	sync with head
1.5.2.3	03-Sep-2007	yamt	sync with head.
1.5.2.2	30-Dec-2006	yamt	sync with head.
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.8.4.1	29-Nov-2005	yamt	sync with head.
1.8.2.3	11-Dec-2005	christos	Sync with head.
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	05-Nov-2005	skrll	file linux_syscallargs.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.9.2.1	18-Feb-2006	yamt	sync with head.
1.10.8.1	19-Jun-2006	chap	Sync with head.
1.10.2.2	03-Sep-2006	yamt	sync with head.
1.10.2.1	26-Jun-2006	yamt	sync with head.
1.11.2.1	13-Jul-2006	gdamore	Merge from HEAD.
1.16.8.2	24-Mar-2007	yamt	sync with head.
1.16.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.16.6.1	20-Apr-2007	bouyer	regen for ticket #581
1.17.4.1	11-Jul-2007	mjf	Sync with head.
1.17.2.1	10-Apr-2007	ad	Sync with head.
1.18.18.2	27-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	19-Nov-2007	mjf	Sync with HEAD.
1.18.16.1	18-Nov-2007	bouyer	Sync with HEAD
1.18.12.1	09-Jan-2008	matt	sync with HEAD
1.18.10.1	21-Nov-2007	joerg	Sync with HEAD.
1.19.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.2.1	26-Dec-2007	ad	Sync with head.
1.22.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.22.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.4	11-Aug-2010	yamt	sync with head.
1.23.4.3	11-Mar-2010	yamt	sync with head
1.23.4.2	20-Jun-2009	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.24.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.24.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.4.3	04-Jan-2009	christos	need opt_compat_netbsd.h
1.27.4.2	30-Dec-2008	christos	time_t 64 changes.
1.27.4.1	19-Nov-2008	christos	file linux_syscallargs.h was added on branch christos-time_t on 2008-12-30 19:34:33 +0000
1.32.2.1	23-Jul-2009	jym	Sync with HEAD.
1.37.4.3	31-May-2011	rmind	sync with head
1.37.4.2	21-Apr-2011	rmind	sync with head
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.41.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.41.4.2	30-Oct-2012	yamt	sync with head
1.41.4.1	17-Apr-2012	yamt	sync with head
1.42.10.4	03-Dec-2017	jdolecek	update from HEAD
1.42.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.42.10.2	23-Jun-2013	tls	resync from head
1.42.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.4.1	18-May-2014	rmind	sync with head
1.48.2.1	10-Aug-2014	tls	Rebase.
1.54.2.1	17-Apr-2017	snj	regen for ticket 1354
1.55.2.6	28-Aug-2017	skrll	Sync with HEAD
1.55.2.5	05-Feb-2017	skrll	Sync with HEAD
1.55.2.4	05-Oct-2016	skrll	Sync with HEAD
1.55.2.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.55.2.2	06-Jun-2015	skrll	Sync with HEAD
1.55.2.1	06-Apr-2015	skrll	Sync with HEAD
1.59.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.59.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.59.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.63.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.67.4.1	11-May-2017	pgoyette	Sync with HEAD
1.68.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.68.10.1	10-Jun-2019	christos	Sync with HEAD
1.68.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.71.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.71.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.82.2.1	02-Aug-2025	perseant	Sync with HEAD
1.84	28-Sep-2024	christos	regen
1.83	01-Jul-2024	christos	regen
1.82	29-Jun-2024	christos	branches: 1.82.2; regen
1.81	19-Aug-2023	christos	regen
1.80	18-Aug-2023	christos	regen
1.79	29-Jul-2023	christos	regen
1.78	28-Jul-2023	christos	regen
1.77	10-Jul-2023	christos	Regen
1.76	02-Dec-2021	ryo	regen
1.75	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.74	20-Sep-2021	thorpej	Regen for eventfd.
1.73	19-Sep-2021	thorpej	Regen for timerfd.
1.72	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.71	26-Apr-2020	thorpej	branches: 1.71.2; Regen for native futex calls.
1.70	09-Nov-2019	jdolecek	regen
1.69	10-Aug-2018	pgoyette	Regen
1.68	10-May-2017	riastradh	branches: 1.68.8; 1.68.10; regen
1.67	03-Feb-2017	christos	branches: 1.67.4; regen
1.66	03-Feb-2017	christos	add sendmmsg and recvmmsg
1.65	02-Feb-2017	christos	regen
1.64	16-Jan-2017	christos	regen all
1.63	13-Jan-2017	christos	branches: 1.63.2; regen
1.62	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.61	02-Jan-2017	manu	Regen
1.60	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.59	27-Oct-2015	njoly	branches: 1.59.2; Regen
1.58	24-Sep-2015	christos	regen
1.57	31-May-2015	njoly	Regen for write(2) size argument fix.
1.56	07-Mar-2015	christos	regen
1.55	22-Nov-2014	njoly	branches: 1.55.2; Regen for ppoll signature fix
1.54	31-May-2014	njoly	branches: 1.54.2; Regen for munmap(2) signature.
1.53	29-May-2014	njoly	Regen for utimes(2) change.
1.52	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.51	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.50	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.49	08-Apr-2014	njoly	Regen.
1.48	08-Dec-2013	njoly	branches: 1.48.2; Regen.
1.47	18-Nov-2013	chs	regen
1.46	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.45	24-Sep-2013	njoly	Regen for utimensat(2).
1.44	08-Apr-2013	pooka	branches: 1.44.4; regen for utimes
1.43	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.42	18-Nov-2011	christos	branches: 1.42.10; - add sigtimedwait support. - merge the siginfo population code.
1.41	30-May-2011	alnsn	branches: 1.41.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.40	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.39	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.38	07-Jul-2010	chs	branches: 1.38.2; regen
1.37	14-Dec-2009	matt	branches: 1.37.2; 1.37.4; Regen (new makesyscalls.sh)
1.36	24-Nov-2009	njoly	Regen for personality(2) update.
1.35	30-Oct-2009	njoly	Regen for struct linux_stat64 fix.
1.34	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.33	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.32	17-Jan-2009	njoly	branches: 1.32.2; Regen for wait4 update.
1.31	15-Jan-2009	njoly	Rengen for compat50 update.
1.30	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.29	13-Jan-2009	pooka	regen for #include "opt_compat_netbsd.h"
1.28	11-Jan-2009	christos	merge christos-time_t
1.27	19-Nov-2008	ad	branches: 1.27.4; Regen.
1.26	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.25	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.24	26-Oct-2008	christos	branches: 1.24.2; 1.24.4; regen.
1.23	04-Apr-2008	njoly	branches: 1.23.4; 1.23.6; 1.23.10; Regen for linux_sys_msync removal.
1.22	24-Dec-2007	njoly	branches: 1.22.6; Regen for linux_sys_getpgid removal.
1.21	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.20	20-Dec-2007	dsl	regen
1.19	16-Nov-2007	njoly	branches: 1.19.2; 1.19.6; Regen, for syscalls cleanup.
1.18	14-Mar-2007	njoly	branches: 1.18.10; 1.18.12; 1.18.16; 1.18.18; Regen (statfs/fstatfs fixes).
1.17	09-Feb-2007	ad	branches: 1.17.2; 1.17.6; 1.17.8; Merge newlock2 to head.
1.16	01-Sep-2006	matt	branches: 1.16.2; 1.16.6; Regen.
1.15	30-Aug-2006	matt	Regen
1.14	24-Aug-2006	manu	The return value for Linux shmat on amd64 does not suffer the same horrible hack as on i386.
1.13	25-Jun-2006	manu	Regen
1.12	25-Jun-2006	manu	- Complete exit_group() implementation. We now maintain a list of Linux threads in a processes and kill them properly. The code is a bit too complicated, but I could not find a simplier way of dealing with it - Change getpid() and getppid() semantics to match what Linux does, and implement gettid(). In the Linux kernel, threads are implemnted as plain old processes. A thread group is just a set of processes, with the parent called leader. Thread ID, which are returned by gettid(), are just the PID of the plain old processes, and getpid() returns the PID of the thread group leader. - Remove struct linux32_emuldata. COMPAT_LINUX32 uses a lot of COMPAT_LINUX code, where a struct linux_emuldata is assumed. By having distinct emuldata structure with different sizes and layouts, we caused kernel memory corruptions. - Fix setprioriry() and getpriority() Thanks to Nicolas Joly for tracking down the problem and providing me the hardware to fix them.
1.11	10-Jun-2006	christos	branches: 1.11.2; regen
1.10	09-Feb-2006	manu	branches: 1.10.2; 1.10.8; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.9	23-Nov-2005	manu	branches: 1.9.2; 1.9.4; 1.9.6; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.8	05-Nov-2005	manu	branches: 1.8.2; 1.8.4; regen
1.7	04-Nov-2005	manu	regen
1.6	18-Oct-2005	joerg	Regen.
1.5	22-Jun-2005	manu	branches: 1.5.2; Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.4	22-May-2005	fvdl	Regen after sigreturn argument change.
1.3	16-May-2005	fvdl	Regen.
1.2	16-May-2005	fvdl	Regen.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.5.2.6	21-Jan-2008	yamt	sync with head
1.5.2.5	07-Dec-2007	yamt	sync with head
1.5.2.4	03-Sep-2007	yamt	sync with head.
1.5.2.3	26-Feb-2007	yamt	sync with head.
1.5.2.2	30-Dec-2006	yamt	sync with head.
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.8.4.1	29-Nov-2005	yamt	sync with head.
1.8.2.3	11-Dec-2005	christos	Sync with head.
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	05-Nov-2005	skrll	file linux_syscalls.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.9.2.1	18-Feb-2006	yamt	sync with head.
1.10.8.1	19-Jun-2006	chap	Sync with head.
1.10.2.2	03-Sep-2006	yamt	sync with head.
1.10.2.1	26-Jun-2006	yamt	sync with head.
1.11.2.1	13-Jul-2006	gdamore	Merge from HEAD.
1.16.6.1	20-Apr-2007	bouyer	regen for ticket #581
1.16.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.17.8.1	11-Jul-2007	mjf	Sync with head.
1.17.6.1	10-Apr-2007	ad	Sync with head.
1.17.2.1	24-Mar-2007	yamt	sync with head.
1.18.18.2	27-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	19-Nov-2007	mjf	Sync with HEAD.
1.18.16.1	18-Nov-2007	bouyer	Sync with HEAD
1.18.12.1	09-Jan-2008	matt	sync with HEAD
1.18.10.1	21-Nov-2007	joerg	Sync with HEAD.
1.19.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.2.1	26-Dec-2007	ad	Sync with head.
1.22.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.22.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.23.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.4	11-Aug-2010	yamt	sync with head.
1.23.4.3	11-Mar-2010	yamt	sync with head
1.23.4.2	20-Jun-2009	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.24.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.24.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.4.3	04-Jan-2009	christos	need opt_compat_netbsd.h
1.27.4.2	30-Dec-2008	christos	time_t 64 changes.
1.27.4.1	19-Nov-2008	christos	file linux_syscalls.c was added on branch christos-time_t on 2008-12-30 19:34:33 +0000
1.32.2.1	23-Jul-2009	jym	Sync with HEAD.
1.37.4.3	31-May-2011	rmind	sync with head
1.37.4.2	21-Apr-2011	rmind	sync with head
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.41.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.41.4.2	30-Oct-2012	yamt	sync with head
1.41.4.1	17-Apr-2012	yamt	sync with head
1.42.10.4	03-Dec-2017	jdolecek	update from HEAD
1.42.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.42.10.2	23-Jun-2013	tls	resync from head
1.42.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.4.1	18-May-2014	rmind	sync with head
1.48.2.1	10-Aug-2014	tls	Rebase.
1.54.2.1	17-Apr-2017	snj	regen for ticket 1354
1.55.2.5	05-Feb-2017	skrll	Sync with HEAD
1.55.2.4	05-Oct-2016	skrll	Sync with HEAD
1.55.2.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.55.2.2	06-Jun-2015	skrll	Sync with HEAD
1.55.2.1	06-Apr-2015	skrll	Sync with HEAD
1.59.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.59.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.59.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.63.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.67.4.1	11-May-2017	pgoyette	Sync with HEAD
1.68.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.68.10.1	10-Jun-2019	christos	Sync with HEAD
1.68.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.71.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.71.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.82.2.1	02-Aug-2025	perseant	Sync with HEAD
1.84	28-Sep-2024	christos	regen
1.83	01-Jul-2024	christos	regen
1.82	29-Jun-2024	christos	branches: 1.82.2; regen
1.81	19-Aug-2023	christos	regen
1.80	18-Aug-2023	christos	regen
1.79	29-Jul-2023	christos	regen
1.78	28-Jul-2023	christos	regen
1.77	10-Jul-2023	christos	Regen
1.76	02-Dec-2021	ryo	regen
1.75	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.74	20-Sep-2021	thorpej	Regen for eventfd.
1.73	19-Sep-2021	thorpej	Regen for timerfd.
1.72	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.71	26-Apr-2020	thorpej	branches: 1.71.2; Regen for native futex calls.
1.70	09-Nov-2019	jdolecek	regen
1.69	10-Aug-2018	pgoyette	Regen
1.68	10-May-2017	riastradh	branches: 1.68.8; 1.68.10; regen
1.67	03-Feb-2017	christos	branches: 1.67.4; regen
1.66	03-Feb-2017	christos	add sendmmsg and recvmmsg
1.65	02-Feb-2017	christos	regen
1.64	16-Jan-2017	christos	regen all
1.63	13-Jan-2017	christos	branches: 1.63.2; regen
1.62	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.61	02-Jan-2017	manu	Regen
1.60	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.59	27-Oct-2015	njoly	branches: 1.59.2; Regen
1.58	24-Sep-2015	christos	regen
1.57	31-May-2015	njoly	Regen for write(2) size argument fix.
1.56	07-Mar-2015	christos	regen
1.55	22-Nov-2014	njoly	branches: 1.55.2; Regen for ppoll signature fix
1.54	31-May-2014	njoly	branches: 1.54.2; Regen for munmap(2) signature.
1.53	29-May-2014	njoly	Regen for utimes(2) change.
1.52	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.51	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.50	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.49	08-Apr-2014	njoly	Regen.
1.48	08-Dec-2013	njoly	branches: 1.48.2; Regen.
1.47	18-Nov-2013	chs	regen
1.46	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.45	24-Sep-2013	njoly	Regen for utimensat(2).
1.44	08-Apr-2013	pooka	branches: 1.44.4; regen for utimes
1.43	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.42	18-Nov-2011	christos	branches: 1.42.10; - add sigtimedwait support. - merge the siginfo population code.
1.41	30-May-2011	alnsn	branches: 1.41.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.40	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.39	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.38	07-Jul-2010	chs	branches: 1.38.2; regen
1.37	14-Dec-2009	matt	branches: 1.37.2; 1.37.4; Regen (new makesyscalls.sh)
1.36	24-Nov-2009	njoly	Regen for personality(2) update.
1.35	30-Oct-2009	njoly	Regen for struct linux_stat64 fix.
1.34	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.33	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.32	17-Jan-2009	njoly	branches: 1.32.2; Regen for wait4 update.
1.31	15-Jan-2009	njoly	Rengen for compat50 update.
1.30	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.29	13-Jan-2009	pooka	regen for #include "opt_compat_netbsd.h"
1.28	11-Jan-2009	christos	merge christos-time_t
1.27	19-Nov-2008	ad	branches: 1.27.4; Regen.
1.26	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.25	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.24	26-Oct-2008	christos	branches: 1.24.2; 1.24.4; regen.
1.23	04-Apr-2008	njoly	branches: 1.23.4; 1.23.6; 1.23.10; Regen for linux_sys_msync removal.
1.22	24-Dec-2007	njoly	branches: 1.22.6; Regen for linux_sys_getpgid removal.
1.21	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.20	20-Dec-2007	dsl	regen
1.19	16-Nov-2007	njoly	branches: 1.19.2; 1.19.6; Regen, for syscalls cleanup.
1.18	14-Mar-2007	njoly	branches: 1.18.10; 1.18.12; 1.18.16; 1.18.18; Regen (statfs/fstatfs fixes).
1.17	09-Feb-2007	ad	branches: 1.17.2; 1.17.6; 1.17.8; Merge newlock2 to head.
1.16	01-Sep-2006	matt	branches: 1.16.2; 1.16.6; Regen.
1.15	30-Aug-2006	matt	Regen
1.14	24-Aug-2006	manu	The return value for Linux shmat on amd64 does not suffer the same horrible hack as on i386.
1.13	25-Jun-2006	manu	Regen
1.12	25-Jun-2006	manu	- Complete exit_group() implementation. We now maintain a list of Linux threads in a processes and kill them properly. The code is a bit too complicated, but I could not find a simplier way of dealing with it - Change getpid() and getppid() semantics to match what Linux does, and implement gettid(). In the Linux kernel, threads are implemnted as plain old processes. A thread group is just a set of processes, with the parent called leader. Thread ID, which are returned by gettid(), are just the PID of the plain old processes, and getpid() returns the PID of the thread group leader. - Remove struct linux32_emuldata. COMPAT_LINUX32 uses a lot of COMPAT_LINUX code, where a struct linux_emuldata is assumed. By having distinct emuldata structure with different sizes and layouts, we caused kernel memory corruptions. - Fix setprioriry() and getpriority() Thanks to Nicolas Joly for tracking down the problem and providing me the hardware to fix them.
1.11	10-Jun-2006	christos	branches: 1.11.2; regen
1.10	09-Feb-2006	manu	branches: 1.10.2; 1.10.8; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.9	23-Nov-2005	manu	branches: 1.9.2; 1.9.4; 1.9.6; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.8	05-Nov-2005	manu	branches: 1.8.2; 1.8.4; regen
1.7	04-Nov-2005	manu	regen
1.6	18-Oct-2005	joerg	Regen.
1.5	22-Jun-2005	manu	branches: 1.5.2; Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.4	22-May-2005	fvdl	Regen after sigreturn argument change.
1.3	16-May-2005	fvdl	Regen.
1.2	16-May-2005	fvdl	Regen.
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.5.2.6	21-Jan-2008	yamt	sync with head
1.5.2.5	07-Dec-2007	yamt	sync with head
1.5.2.4	03-Sep-2007	yamt	sync with head.
1.5.2.3	26-Feb-2007	yamt	sync with head.
1.5.2.2	30-Dec-2006	yamt	sync with head.
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.8.4.1	29-Nov-2005	yamt	sync with head.
1.8.2.3	11-Dec-2005	christos	Sync with head.
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	05-Nov-2005	skrll	file linux_sysent.c was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.9.2.1	18-Feb-2006	yamt	sync with head.
1.10.8.1	19-Jun-2006	chap	Sync with head.
1.10.2.2	03-Sep-2006	yamt	sync with head.
1.10.2.1	26-Jun-2006	yamt	sync with head.
1.11.2.1	13-Jul-2006	gdamore	Merge from HEAD.
1.16.6.1	20-Apr-2007	bouyer	regen for ticket #581
1.16.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.17.8.1	11-Jul-2007	mjf	Sync with head.
1.17.6.1	10-Apr-2007	ad	Sync with head.
1.17.2.1	24-Mar-2007	yamt	sync with head.
1.18.18.2	27-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	19-Nov-2007	mjf	Sync with HEAD.
1.18.16.1	18-Nov-2007	bouyer	Sync with HEAD
1.18.12.1	09-Jan-2008	matt	sync with HEAD
1.18.10.1	21-Nov-2007	joerg	Sync with HEAD.
1.19.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.2.1	26-Dec-2007	ad	Sync with head.
1.22.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.22.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.23.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.4	11-Aug-2010	yamt	sync with head.
1.23.4.3	11-Mar-2010	yamt	sync with head
1.23.4.2	20-Jun-2009	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.24.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.24.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.4.3	04-Jan-2009	christos	need opt_compat_netbsd.h
1.27.4.2	30-Dec-2008	christos	time_t 64 changes.
1.27.4.1	19-Nov-2008	christos	file linux_sysent.c was added on branch christos-time_t on 2008-12-30 19:34:33 +0000
1.32.2.1	23-Jul-2009	jym	Sync with HEAD.
1.37.4.3	31-May-2011	rmind	sync with head
1.37.4.2	21-Apr-2011	rmind	sync with head
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.41.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.41.4.2	30-Oct-2012	yamt	sync with head
1.41.4.1	17-Apr-2012	yamt	sync with head
1.42.10.4	03-Dec-2017	jdolecek	update from HEAD
1.42.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.42.10.2	23-Jun-2013	tls	resync from head
1.42.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.44.4.1	18-May-2014	rmind	sync with head
1.48.2.1	10-Aug-2014	tls	Rebase.
1.54.2.1	17-Apr-2017	snj	regen for ticket 1354
1.55.2.5	05-Feb-2017	skrll	Sync with HEAD
1.55.2.4	05-Oct-2016	skrll	Sync with HEAD
1.55.2.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.55.2.2	06-Jun-2015	skrll	Sync with HEAD
1.55.2.1	06-Apr-2015	skrll	Sync with HEAD
1.59.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.59.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.59.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.63.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.67.4.1	11-May-2017	pgoyette	Sync with HEAD
1.68.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.68.10.1	10-Jun-2019	christos	Sync with HEAD
1.68.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.71.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.71.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.82.2.1	02-Aug-2025	perseant	Sync with HEAD
1.28	28-Sep-2024	christos	regen
1.27	01-Jul-2024	christos	regen
1.26	29-Jun-2024	christos	branches: 1.26.2; regen
1.25	19-Aug-2023	christos	regen
1.24	18-Aug-2023	christos	regen
1.23	29-Jul-2023	christos	regen
1.22	28-Jul-2023	christos	regen
1.21	10-Jul-2023	christos	Regen
1.20	02-Dec-2021	ryo	regen
1.19	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.18	20-Sep-2021	thorpej	Regen for eventfd.
1.17	19-Sep-2021	thorpej	Regen for timerfd.
1.16	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.15	26-Apr-2020	thorpej	branches: 1.15.2; Regen for native futex calls.
1.14	09-Nov-2019	jdolecek	regen
1.13	10-Aug-2018	pgoyette	Regen
1.12	10-May-2017	riastradh	branches: 1.12.8; 1.12.10; 1.12.12; regen
1.11	03-Feb-2017	christos	branches: 1.11.4; regen
1.10	03-Feb-2017	christos	add sendmmsg and recvmmsg
1.9	02-Feb-2017	christos	regen
1.8	16-Jan-2017	christos	regen all
1.7	13-Jan-2017	christos	branches: 1.7.2; regen
1.6	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.5	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.4	27-Oct-2015	njoly	branches: 1.4.2; Regen
1.3	24-Sep-2015	christos	regen
1.2	31-May-2015	njoly	Regen for write(2) size argument fix.
1.1	07-Mar-2015	christos	branches: 1.1.2; regen
1.1.2.6	05-Feb-2017	skrll	Sync with HEAD
1.1.2.5	05-Oct-2016	skrll	Sync with HEAD
1.1.2.4	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.2.3	06-Jun-2015	skrll	Sync with HEAD
1.1.2.2	06-Apr-2015	skrll	Sync with HEAD
1.1.2.1	07-Mar-2015	skrll	file linux_systrace_args.c was added on branch nick-nhusb on 2015-04-06 15:18:05 +0000
1.4.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.4.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.4.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.7.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.11.4.1	11-May-2017	pgoyette	Sync with HEAD
1.12.12.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.12.12.1	10-Jun-2019	christos	Sync with HEAD
1.12.10.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.12.8.2	03-Dec-2017	jdolecek	update from HEAD
1.12.8.1	10-May-2017	jdolecek	file linux_systrace_args.c was added on branch tls-maxphys on 2017-12-03 11:36:53 +0000
1.15.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.15.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.26.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.3	29-Jun-2008	njoly	branches: 1.3.120; Move amd64 MD termois types definitions from linux_termios.h to linux_types.h following other archs.
1.2	11-Dec-2005	christos	branches: 1.2.70; 1.2.74; 1.2.76; 1.2.78; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_termios.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.78.1	03-Jul-2008	simonb	Sync with head.
1.2.76.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.2.74.1	04-May-2009	yamt	sync with head.
1.2.70.1	29-Jun-2008	mjf	Sync with HEAD.
1.3.120.1	02-Aug-2025	perseant	Sync with HEAD
1.7	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.6	11-Jan-2009	christos	branches: 1.6.102; merge christos-time_t
1.5	29-Jun-2008	njoly	branches: 1.5.4; 1.5.10; Move amd64 MD termois types definitions from linux_termios.h to linux_types.h following other archs.
1.4	25-Dec-2007	perry	branches: 1.4.6; 1.4.10; 1.4.12; 1.4.14; Convert many of the uses of __attribute__ to equivalent __packed, __unused and __dead macros from cdefs.h
1.3	05-Apr-2007	njoly	branches: 1.3.10; 1.3.16; 1.3.18; 1.3.22; Enable stat/stat64 nsec time support, for amd64 compat linux/linux32.
1.2	11-Dec-2005	christos	branches: 1.2.26; 1.2.30; 1.2.32; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.2; 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file linux_types.h was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.1.2.2	21-Jan-2008	yamt	sync with head
1.1.2.1	03-Sep-2007	yamt	sync with head.
1.2.32.1	11-Jul-2007	mjf	Sync with head.
1.2.30.1	10-Apr-2007	ad	Sync with head.
1.2.26.1	15-Apr-2007	yamt	sync with head.
1.3.22.1	02-Jan-2008	bouyer	Sync with HEAD
1.3.18.1	26-Dec-2007	ad	Sync with head.
1.3.16.1	18-Feb-2008	mjf	Sync with HEAD.
1.3.10.1	09-Jan-2008	matt	sync with HEAD
1.4.14.1	03-Jul-2008	simonb	Sync with head.
1.4.12.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.4.10.1	04-May-2009	yamt	sync with head.
1.4.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.6.1	29-Jun-2008	mjf	Sync with HEAD.
1.5.10.2	30-Dec-2008	christos	time_t 64 changes.
1.5.10.1	29-Jun-2008	christos	file linux_types.h was added on branch christos-time_t on 2008-12-30 19:34:33 +0000
1.5.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.6.102.1	02-Aug-2025	perseant	Sync with HEAD
1.3	07-Mar-2015	christos	Add systrace output file
1.2	11-Dec-2005	christos	branches: 1.2.120; 1.2.140; merge ktrace-lwp.
1.1	03-May-2005	manu	branches: 1.1.8; First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.1.8.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.8.1	03-May-2005	skrll	file syscalls.conf was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.2.140.1	06-Apr-2015	skrll	Sync with HEAD
1.2.120.1	03-Dec-2017	jdolecek	update from HEAD
1.75	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.74	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.73	29-Jun-2024	christos	branches: 1.73.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.72	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.71	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.70	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.69	28-Jul-2023	christos	Add epoll(2) from Theodore Preduta as part of GSoC 2023
1.68	10-Jul-2023	christos	Add memfd_create(2) from GSoC 2023 by Theodore Preduta
1.67	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.66	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.65	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.64	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.63	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.62	26-Apr-2020	thorpej	branches: 1.62.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.61	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.60	03-Feb-2017	christos	branches: 1.60.14; add sendmmsg and recvmmsg
1.59	02-Feb-2017	christos	implement accept4 XXX: mips looks busted (the syscalls file has lots of NOARGS syscalls that should be STD).
1.58	02-Jan-2017	manu	branches: 1.58.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.57	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.56	27-Oct-2015	njoly	branches: 1.56.2; Fix setuid/setgid return type (void -> int) to match native.
1.55	31-May-2015	njoly	Fix write(2) size argument (int -> size_t).
1.54	07-Mar-2015	christos	fix inconsistent names
1.53	22-Nov-2014	njoly	branches: 1.53.2; Fix ppoll signature (int ->u_int)
1.52	31-May-2014	njoly	branches: 1.52.2; Fix munmap(2) signature.
1.51	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.50	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.49	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.48	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.47	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.46	08-Dec-2013	njoly	branches: 1.46.2; Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.45	18-Nov-2013	chs	implement the *at() syscalls. bring the unimplemented syscall list up to date.
1.44	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.43	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.42	08-Apr-2013	pooka	branches: 1.42.4; support utimes on non-alpha linux platforms
1.41	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.40	18-Nov-2011	christos	branches: 1.40.10; add sigtimedwait
1.39	09-Jul-2011	christos	branches: 1.39.2; revert accidental commit from unrelated change. no custom linux fork.
1.38	09-Jul-2011	christos	the first argument of {g,s}etitimer() is int not u_int.
1.37	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.36	10-Apr-2011	christos	add pipe2 and dup3
1.35	07-Jul-2010	chs	branches: 1.35.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.34	24-Nov-2009	njoly	branches: 1.34.2; 1.34.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.33	30-Oct-2009	njoly	stat64 syscalls require struct linux_stat64.
1.32	17-Jun-2009	njoly	Add a new linux_msghdr structure, as its size differs on 64bit archs. Do the needed conversions in sendmsg/recvmsg syscalls, and adjust their definitions accordingly.
1.31	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.30	17-Jan-2009	njoly	branches: 1.30.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.29	15-Jan-2009	njoly	Update some syscalls/arguments to use the new compat50 equivalents.
1.28	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.27	11-Jan-2009	christos	merge christos-time_t
1.26	19-Nov-2008	njoly	branches: 1.26.4; futex(2) timeout argument cleanup/fix. - Use `struct linux_timespec', converted to native structure. - Ensure that provided values are correct. - Replace timeval+tvtohz by tstohz.
1.25	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.24	26-Oct-2008	christos	branches: 1.24.2; 1.24.4; catch up with i386 changes.
1.23	04-Apr-2008	njoly	branches: 1.23.4; 1.23.6; 1.23.10; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.22	24-Dec-2007	njoly	branches: 1.22.6; Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.21	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.20	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.19	16-Nov-2007	njoly	branches: 1.19.2; 1.19.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.18	14-Mar-2007	njoly	branches: 1.18.10; 1.18.12; 1.18.16; 1.18.18; Fix compat linux statfs/fstatfs syscalls on amd64. - Do not use statfs64/fstatfs64 as they have an extra size argument. - Add full 64bit linux struct statfs support. ok by manu
1.17	04-Mar-2007	christos	branches: 1.17.2; 1.17.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.16	09-Feb-2007	ad	branches: 1.16.2; Merge newlock2 to head.
1.15	01-Sep-2006	matt	branches: 1.15.2; 1.15.6; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.14	30-Aug-2006	matt	Update to deal with options PTRACE
1.13	24-Aug-2006	manu	The return value for Linux shmat on amd64 does not suffer the same horrible hack as on i386.
1.12	25-Jun-2006	manu	- Complete exit_group() implementation. We now maintain a list of Linux threads in a processes and kill them properly. The code is a bit too complicated, but I could not find a simplier way of dealing with it - Change getpid() and getppid() semantics to match what Linux does, and implement gettid(). In the Linux kernel, threads are implemnted as plain old processes. A thread group is just a set of processes, with the parent called leader. Thread ID, which are returned by gettid(), are just the PID of the plain old processes, and getpid() returns the PID of the thread group leader. - Remove struct linux32_emuldata. COMPAT_LINUX32 uses a lot of COMPAT_LINUX code, where a struct linux_emuldata is assumed. By having distinct emuldata structure with different sizes and layouts, we caused kernel memory corruptions. - Fix setprioriry() and getpriority() Thanks to Nicolas Joly for tracking down the problem and providing me the hardware to fix them.
1.11	10-Jun-2006	christos	branches: 1.11.2; linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.10	09-Feb-2006	manu	branches: 1.10.2; 1.10.8; Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
1.9	23-Nov-2005	manu	branches: 1.9.2; 1.9.4; 1.9.6; - Add Linux tkill and tgkill (partial emulation). - Fix getrlimit on amd64
1.8	05-Nov-2005	manu	branches: 1.8.2; 1.8.4; Implement Linux sched_{set\|get}affinity
1.7	04-Nov-2005	manu	Implement Linux futex and gettid system calls for amd64
1.6	18-Oct-2005	joerg	sys_uselib is needed by COMPAT_LINUX for EXEC_AOUT. Since it doesn't get build when EXEC_AOUT is not defined, the syscalls.master entry has to be conditionalized. Alpha did so already, so let the other archs catch up with it. Go-on: christos
1.5	22-Jun-2005	manu	branches: 1.5.2; Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID options to clone(). This makes fork() work on amd64. clone() prototype has changed and the changes is probably revelant on some other arches.
1.4	22-May-2005	fvdl	Change sigreturn to have no arguments.
1.3	16-May-2005	fvdl	Add clock_* POSIX functions.
1.2	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.1	03-May-2005	manu	First work on COMPAT_LINUX/amd64 Process startup and dynamiclinking work, but processes hang due to Linux arch_prctl(2) not being really supported yet.
1.5.2.6	21-Jan-2008	yamt	sync with head
1.5.2.5	07-Dec-2007	yamt	sync with head
1.5.2.4	03-Sep-2007	yamt	sync with head.
1.5.2.3	26-Feb-2007	yamt	sync with head.
1.5.2.2	30-Dec-2006	yamt	sync with head.
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.8.4.1	29-Nov-2005	yamt	sync with head.
1.8.2.3	11-Dec-2005	christos	Sync with head.
1.8.2.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.2.1	05-Nov-2005	skrll	file syscalls.master was added on branch ktrace-lwp on 2005-11-10 14:00:59 +0000
1.9.6.1	22-Apr-2006	simonb	Sync with head.
1.9.4.1	09-Sep-2006	rpaulo	sync with head
1.9.2.1	18-Feb-2006	yamt	sync with head.
1.10.8.1	19-Jun-2006	chap	Sync with head.
1.10.2.2	03-Sep-2006	yamt	sync with head.
1.10.2.1	26-Jun-2006	yamt	sync with head.
1.11.2.1	13-Jul-2006	gdamore	Merge from HEAD.
1.15.6.1	20-Apr-2007	bouyer	Pull up following revision(s) (requested by njoly in ticket #581): sys/compat/linux/common/linux_misc.c: revision 1.168 sys/compat/linux/arch/amd64/syscalls.master: revision 1.18 sys/compat/linux/common/linux_types.h: revision 1.25 sys/compat/linux/arch/amd64/linux_machdep.h: revision 1.6 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.87 Fix compat linux statfs/fstatfs syscalls on amd64. - Do not use statfs64/fstatfs64 as they have an extra size argument. - Add full 64bit linux struct statfs support.
1.15.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.16.2.2	24-Mar-2007	yamt	sync with head.
1.16.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.17.4.1	11-Jul-2007	mjf	Sync with head.
1.17.2.1	10-Apr-2007	ad	Sync with head.
1.18.18.2	27-Dec-2007	mjf	Sync with HEAD.
1.18.18.1	19-Nov-2007	mjf	Sync with HEAD.
1.18.16.1	18-Nov-2007	bouyer	Sync with HEAD
1.18.12.1	09-Jan-2008	matt	sync with HEAD
1.18.10.1	21-Nov-2007	joerg	Sync with HEAD.
1.19.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.19.2.1	26-Dec-2007	ad	Sync with head.
1.22.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.22.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.6.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.23.6.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.23.4.4	11-Aug-2010	yamt	sync with head.
1.23.4.3	11-Mar-2010	yamt	sync with head
1.23.4.2	20-Jun-2009	yamt	sync with head
1.23.4.1	04-May-2009	yamt	sync with head.
1.24.4.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.24.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.26.4.3	04-Jan-2009	christos	need opt_compat_netbsd.h
1.26.4.2	30-Dec-2008	christos	time_t 64 changes.
1.26.4.1	19-Nov-2008	christos	file syscalls.master was added on branch christos-time_t on 2008-12-30 19:34:34 +0000
1.30.2.1	23-Jul-2009	jym	Sync with HEAD.
1.34.4.3	31-May-2011	rmind	sync with head
1.34.4.2	21-Apr-2011	rmind	sync with head
1.34.4.1	05-Mar-2011	rmind	sync with head
1.34.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.35.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.39.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.39.2.2	30-Oct-2012	yamt	sync with head
1.39.2.1	17-Apr-2012	yamt	sync with head
1.40.10.4	03-Dec-2017	jdolecek	update from HEAD
1.40.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.40.10.2	23-Jun-2013	tls	resync from head
1.40.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.42.4.1	18-May-2014	rmind	sync with head
1.46.2.1	10-Aug-2014	tls	Rebase.
1.52.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.53.2.5	05-Feb-2017	skrll	Sync with HEAD
1.53.2.4	05-Oct-2016	skrll	Sync with HEAD
1.53.2.3	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.53.2.2	06-Jun-2015	skrll	Sync with HEAD
1.53.2.1	06-Apr-2015	skrll	Sync with HEAD
1.56.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.56.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.56.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.58.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.60.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.62.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.62.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.73.2.1	02-Aug-2025	perseant	Sync with HEAD
1.3	29-May-2024	christos	should not be using .include <> but .include "" here.
1.2	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.158; 1.1.168; 1.1.174; 1.1.184; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.184.1	10-Aug-2014	tls	Rebase.
1.1.174.1	18-May-2014	rmind	sync with head
1.1.168.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.158.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file Makefile was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file Makefile was added on branch kqueue on 2002-02-11 20:09:28 +0000
1.4	30-Aug-2006	matt	Update to deal with options PTRACE
1.3	31-Mar-2002	christos	branches: 1.3.26; 1.3.40; 1.3.44; bring the reverse signal mapping array into linux_signo.c
1.2	23-Jan-2002	bjh21	branches: 1.2.2; 1.2.4; Add support for the ARM-specific syscalls in ARMLinux. These are invoked by SWI numbers above 0x9f0000, but we re-map them down to somewhere just after the end of the usual syscall range, since NetBSD doesn't handle sparse syscall arrays well. The only syscall I've actually implemented in this range is cacheflush(), which was previously being mapped to fork(), causing ... interesting results.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.2.4.3	17-Apr-2002	nathanw	Catch up to -current.
1.2.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.1	23-Jan-2002	nathanw	file files.linux_arm was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.2.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.2.1	23-Jan-2002	jdolecek	file files.linux_arm was added on branch kqueue on 2002-02-11 20:09:28 +0000
1.3.44.1	03-Sep-2006	yamt	sync with head.
1.3.40.1	09-Sep-2006	rpaulo	sync with head
1.3.26.1	30-Dec-2006	yamt	sync with head.
1.14	12-Oct-2021	andvar	fix various typos, mainly in comments.
1.13	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.12	31-May-2011	njoly	Fix path for fadvise64 files.
1.11	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.10	07-Jul-2010	chs	branches: 1.10.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.9	02-Mar-2010	pooka	branches: 1.9.2; Nuke fs_lfs.h included for unknown reasons (if there was a reason other than "accident", i hereby declare that reason invalid)
1.8	19-Nov-2008	ad	branches: 1.8.6; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.7	02-Feb-2008	dsl	branches: 1.7.6; 1.7.10; 1.7.12; 1.7.16; 1.7.18; Extract the fcntl64() suppoort from linux_file64.c into linux_fcntl64.c Unravel some of the knots that caused linux_file64.c to be compiled twice for an amd64 kernel (once for linux and once for linux32) with different parts being skipped each time.
1.6	15-Jan-2008	njoly	compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.5	15-Aug-2007	ad	branches: 1.5.2; 1.5.8; 1.5.14; Changes to make ktrace LKM friendly and reduce ifdef KTRACE. Proposed on tech-kern.
1.4	09-Feb-2007	ad	branches: 1.4.6; 1.4.14; 1.4.18; Merge newlock2 to head.
1.3	18-Jan-2003	thorpej	branches: 1.3.18; 1.3.48; Merge the nathanw_sa branch.
1.2	17-Feb-2002	bjh21	branches: 1.2.2; linux_sys_break() is marked OBSOL, so don't include it.
1.1	14-Jan-2002	bjh21	branches: 1.1.2; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_commons.c was added on branch kqueue on 2002-02-11 20:09:28 +0000
1.2.2.3	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	17-Feb-2002	nathanw	file linux_commons.c was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.3.48.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.3.18.4	04-Feb-2008	yamt	sync with head.
1.3.18.3	21-Jan-2008	yamt	sync with head
1.3.18.2	03-Sep-2007	yamt	sync with head.
1.3.18.1	26-Feb-2007	yamt	sync with head.
1.4.18.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.4.14.1	03-Sep-2007	skrll	Sync with HEAD.
1.4.6.1	20-Aug-2007	ad	Sync with HEAD.
1.5.14.1	19-Jan-2008	bouyer	Sync with HEAD
1.5.8.1	18-Feb-2008	mjf	Sync with HEAD.
1.5.2.1	23-Mar-2008	matt	sync with HEAD
1.7.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.7.12.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.7.12.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.7.10.3	11-Aug-2010	yamt	sync with head.
1.7.10.2	11-Mar-2010	yamt	sync with head
1.7.10.1	04-May-2009	yamt	sync with head.
1.7.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.8.6.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.8.6.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.9.2.3	12-Jun-2011	rmind	sync with head
1.9.2.2	31-May-2011	rmind	sync with head
1.9.2.1	05-Mar-2011	rmind	sync with head
1.10.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.7	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.6	28-Apr-2008	martin	branches: 1.6.34; 1.6.44; 1.6.50; Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	17-Jan-2002	bjh21	branches: 1.3.2; 1.3.4; 1.3.20; 1.3.28; 1.3.30; Fix unterminated #ifdef.
1.2	17-Jan-2002	rjs	Add extra error codes from Linux.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.3.30.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.28.1	29-Apr-2005	kent	sync with -current
1.3.20.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.3.4.1	17-Jan-2002	nathanw	file linux_errno.h was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.3.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.3.2.1	17-Jan-2002	jdolecek	file linux_errno.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.50.1	18-May-2014	rmind	sync with head
1.6.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12	26-Nov-2021	ryo	The internal architecture name of golang is "arm" or "arm64", which has different naming conventions from netbsd's machine[] or machine_arch[] ("earmv7", "aarch64", etc.) and cannot be used as is. Instead, use define LINUX_GO_RT0_SIGNATURE_ARCH{32,64}.
1.11	26-Nov-2021	ryo	- LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.10	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.9	09-Feb-2014	chs	branches: 1.9.6; 1.9.10; 1.9.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.8	28-Apr-2008	martin	branches: 1.8.34; 1.8.44; 1.8.50; Remove clause 3 and 4 from TNF licenses
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.72; 1.7.74; merge ktrace-lwp.
1.6	14-Aug-2003	christos	remove the args from the macro.
1.5	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.4	01-Mar-2003	thorpej	branches: 1.4.2; Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number of cycles off the syscall overhead. Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN, garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
1.3	13-Nov-2002	jdolecek	add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.2	17-Jan-2002	bjh21	branches: 1.2.2; 1.2.4; On platforms that don't __HAVE_SYSCALL_INTERN, define LINUX_SYSCALL_FUNCTION to be the value of emul_linux.e_syscall that we want. This allows it to differ between machines, so I can have a separate linux_syscall() on arm.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.2.4.3	11-Dec-2002	thorpej	Sync with HEAD.
1.2.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.1	17-Jan-2002	nathanw	file linux_exec.h was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.2.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.2.1	17-Jan-2002	jdolecek	file linux_exec.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.4.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.74.1	16-May-2008	yamt	sync with head.
1.7.72.1	18-May-2008	yamt	sync with head.
1.7.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.50.1	18-May-2014	rmind	sync with head
1.8.44.2	03-Dec-2017	jdolecek	update from HEAD
1.8.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.8.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.9.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.9.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.9.6.1	28-Aug-2017	skrll	Sync with HEAD
1.5	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.4	02-Nov-2010	chs	branches: 1.4.18; 1.4.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.3	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.2	28-Apr-2008	martin	branches: 1.2.20; 1.2.22; Remove clause 3 and 4 from TNF licenses
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.118; 1.1.120; 1.1.122; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.122.2	09-Oct-2010	yamt	sync with head
1.1.122.1	16-May-2008	yamt	sync with head.
1.1.120.1	18-May-2008	yamt	sync with head.
1.1.118.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_fcntl.h was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_fcntl.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.2.22.1	05-Mar-2011	rmind	sync with head
1.2.20.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.2.20.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.4.32.1	10-Aug-2014	tls	Rebase.
1.4.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.118; 1.1.120; 1.1.122; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.122.1	16-May-2008	yamt	sync with head.
1.1.120.1	18-May-2008	yamt	sync with head.
1.1.118.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_ioctl.h was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_ioctl.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.34	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.33	01-Feb-2021	skrll	G/C some old code that was for acorn26
1.32	09-Nov-2014	maxv	branches: 1.32.12; 1.32.24; 1.32.32; Do not uselessly include <sys/malloc.h>.
1.31	18-Aug-2013	matt	branches: 1.31.4; Use <arm/locore.h>
1.30	16-Aug-2012	matt	branches: 1.30.2; 1.30.4; Rename process_frame to lwp_trapframe
1.29	07-Jul-2010	chs	branches: 1.29.8; 1.29.16; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.28	23-Nov-2009	rmind	branches: 1.28.2; 1.28.4; Use lwp_getpcb() in compat code, clean from struct user.
1.27	28-Apr-2008	martin	branches: 1.27.2; Remove clause 3 and 4 from TNF licenses
1.26	24-Apr-2008	ad	branches: 1.26.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.25	21-Dec-2007	matt	branches: 1.25.6; 1.25.8; Make this compile again.
1.24	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.23	08-Dec-2007	dsl	branches: 1.23.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.22	26-Mar-2007	hubertf	branches: 1.22.8; 1.22.10; 1.22.18; Remove duplicate #include <sys/param.h>, and pull in the <sys/cdefs.h> needed for __KERNEL_RCSID From: Slava Semushin <php-coder@altlinux.ru>
1.21	04-Mar-2007	christos	branches: 1.21.2; 1.21.4; 1.21.6; fix caddr_t fallout.
1.20	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.19	09-Feb-2007	ad	branches: 1.19.2; Merge newlock2 to head.
1.18	23-Aug-2006	bjh21	branches: 1.18.2; Use VALID_R15_PSR() to check the context we're restoring in linux_sys_sigreturn(). Somehow this got missed when I introduced that macro.
1.17	11-Dec-2005	christos	branches: 1.17.4; 1.17.8; merge ktrace-lwp.
1.16	13-Sep-2005	christos	need linux_syscallargs.h to compile, and remove inline function.
1.15	20-May-2005	fvdl	branches: 1.15.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.14	26-Feb-2005	perry	nuke trailing whitespace
1.13	10-Oct-2003	matt	branches: 1.13.8; 1.13.10; Adapt ARM Linux compat code to deal with SIGINFO.
1.12	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.11	18-Jan-2003	thorpej	branches: 1.11.2; Merge the nathanw_sa branch.
1.10	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.9	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.8	20-May-2002	jdolecek	whitespace fixes
1.7	31-Mar-2002	christos	branches: 1.7.2; make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.6	17-Feb-2002	bjh21	branches: 1.6.2; Adapt for changes to limux_old_extra_to_native_sigset() and native_to_linux_old_extra_sigset().
1.5	17-Feb-2002	bjh21	linux_sys_rt_sigreturn is currently marked UNIMPL, so leave the stub out.
1.4	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.3	02-Feb-2002	bjh21	branches: 1.3.2; We shouldn't need an icache sync when catching a signal, so don't bother.
1.2	17-Jan-2002	bjh21	More-or-less working signal handling for Linux processes on ARM.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.3.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.3.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.3.2.1	02-Feb-2002	jdolecek	file linux_machdep.c was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.6.2.9	18-Oct-2002	nathanw	Catch up to -current.
1.6.2.8	01-Aug-2002	nathanw	Catch up to -current.
1.6.2.7	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.6.2.6	20-Jun-2002	nathanw	Catch up to -current.
1.6.2.5	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.6.2.4	04-May-2002	thorpej	LWP'ify.
1.6.2.3	17-Apr-2002	nathanw	Catch up to -current.
1.6.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.6.2.1	17-Feb-2002	nathanw	file linux_machdep.c was added on branch nathanw_sa on 2002-02-28 04:12:46 +0000
1.7.2.2	15-Jul-2002	gehenna	catch up with -current.
1.7.2.1	30-May-2002	gehenna	Catch up with -current.
1.11.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.11.2.4	27-Jan-2005	skrll	Adapt to branch.
1.11.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.2.1	03-Aug-2004	skrll	Sync with HEAD
1.13.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.13.8.1	29-Apr-2005	kent	sync with -current
1.15.2.5	21-Jan-2008	yamt	sync with head
1.15.2.4	03-Sep-2007	yamt	sync with head.
1.15.2.3	26-Feb-2007	yamt	sync with head.
1.15.2.2	30-Dec-2006	yamt	sync with head.
1.15.2.1	21-Jun-2006	yamt	sync with head.
1.17.8.1	03-Sep-2006	yamt	sync with head.
1.17.4.1	09-Sep-2006	rpaulo	sync with head
1.18.2.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.18.2.1	27-Jan-2007	ad	More compat changes.
1.19.2.2	15-Apr-2007	yamt	sync with head.
1.19.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.21.6.1	29-Mar-2007	reinoud	Pullup to -current
1.21.4.1	11-Jul-2007	mjf	Sync with head.
1.21.2.1	10-Apr-2007	ad	Sync with head.
1.22.18.1	26-Dec-2007	ad	Sync with head.
1.22.10.1	09-Jan-2008	matt	sync with HEAD
1.22.8.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.23.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.25.8.1	18-May-2008	yamt	sync with head.
1.25.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.26.2.3	11-Aug-2010	yamt	sync with head.
1.26.2.2	11-Mar-2010	yamt	sync with head
1.26.2.1	16-May-2008	yamt	sync with head.
1.27.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.27.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.27.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.28.4.1	05-Mar-2011	rmind	sync with head
1.28.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.29.16.1	29-Nov-2012	matt	Sync with HEAD
1.29.8.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.29.8.1	30-Oct-2012	yamt	sync with head
1.30.4.1	28-Aug-2013	rmind	sync with head
1.30.2.2	03-Dec-2017	jdolecek	update from HEAD
1.30.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.31.4.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.32.32.1	03-Apr-2021	thorpej	Sync with HEAD.
1.32.24.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.32.12.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.6	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.5	04-Dec-2007	dsl	branches: 1.5.12; 1.5.14; 1.5.16; Remove all the __P
1.4	01-Mar-2003	thorpej	branches: 1.4.18; 1.4.74; 1.4.76; 1.4.82; 1.4.86; Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number of cycles off the syscall overhead. Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN, garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
1.3	15-Feb-2002	christos	branches: 1.3.2; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.2	17-Jan-2002	bjh21	branches: 1.2.2; More-or-less working signal handling for Linux processes on ARM.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.2.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.2.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.2.1	17-Jan-2002	jdolecek	file linux_machdep.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.3.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.3.2.1	15-Feb-2002	nathanw	file linux_machdep.h was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.4.86.1	08-Dec-2007	ad	Sync with head.
1.4.82.1	08-Dec-2007	mjf	Sync with HEAD.
1.4.76.1	09-Jan-2008	matt	sync with HEAD
1.4.74.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.4.18.1	07-Dec-2007	yamt	sync with head
1.5.16.1	16-May-2008	yamt	sync with head.
1.5.14.1	18-May-2008	yamt	sync with head.
1.5.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.5	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.4	28-Apr-2008	martin	branches: 1.4.44; 1.4.64; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	28-Aug-2004	jdolecek	g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.20; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.20.1	03-Sep-2004	skrll	Sync with HEAD
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_mmap.h was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_mmap.h was added on branch kqueue on 2002-02-11 20:09:30 +0000
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.64.1	06-Apr-2015	skrll	Sync with HEAD
1.4.44.1	03-Dec-2017	jdolecek	update from HEAD
1.23	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.22	23-May-2020	ad	Move proc_lock into the data segment. It was dynamically allocated because at the time we had mutex_obj_alloc() but not __cacheline_aligned.
1.21	26-Jan-2018	christos	branches: 1.21.8; union was removed
1.20	28-Aug-2017	kamil	Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation>
1.19	13-Oct-2015	pgoyette	branches: 1.19.10; Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.18	09-Nov-2014	maxv	branches: 1.18.2; Do not uselessly include <sys/malloc.h>.
1.17	04-Sep-2012	matt	branches: 1.17.2; 1.17.14; Add missing <machine/pcb.h> include
1.16	07-Jul-2010	chs	branches: 1.16.8; 1.16.14; 1.16.18; 1.16.20; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.15	01-Jul-2010	rmind	Remove pfind() and pgfind(), fix locking in various broken uses of these. Rename real routines to proc_find() and pgrp_find(), remove PFIND_* flags and have consistent behaviour. Provide proc_find_raw() for special cases. Fix memory leak in sysctl_proc_corename(). COMPAT_LINUX: rework ptrace() locking, minimise differences between different versions per-arch. Note: while this change adds some formal cosmetics for COMPAT_DARWIN and COMPAT_IRIX - locking there is utterly broken (for ages). Fixes PR/43176.
1.14	17-Dec-2008	cegger	branches: 1.14.4; 1.14.6; kill MALLOC and FREE macros.
1.13	28-Apr-2008	martin	branches: 1.13.2; 1.13.8; Remove clause 3 and 4 from TNF licenses
1.12	23-Apr-2008	ad	branches: 1.12.2; Disable bitrotted linux ptrace interfaces, which are likely now a security hole. Can be re-enabled at runtime. If you want to repair them please look at the native implementation.
1.11	20-Dec-2007	dsl	branches: 1.11.6; 1.11.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.10	08-Dec-2007	dsl	branches: 1.10.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.9	04-Mar-2007	christos	branches: 1.9.14; 1.9.16; 1.9.24; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.8	19-Feb-2007	ad	Make this build.
1.7	09-Feb-2007	ad	branches: 1.7.2; Merge newlock2 to head.
1.6	01-Sep-2006	matt	branches: 1.6.2; When calling PTRACE from an LKM, use sysent[SYS_ptrace].sy_call in case the sys_ptrace symbol isn't present.
1.5	30-Aug-2006	matt	Update to deal with options PTRACE
1.4	06-Mar-2006	thorpej	Remove SET/CLR/ISSET definitions.
1.3	18-Jan-2003	thorpej	branches: 1.3.18; 1.3.24; 1.3.32; 1.3.34; 1.3.36; Merge the nathanw_sa branch.
1.2	27-Jan-2002	bjh21	branches: 1.2.2; 1.2.4; Add support for PTRACE_GETREGS and PTRACE_SETREGS in ARMLinux emulation.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.2.4.4	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.2.4.3	04-May-2002	thorpej	LWP'ify.
1.2.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.1	27-Jan-2002	nathanw	file linux_ptrace.c was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.2.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.2.1	27-Jan-2002	jdolecek	file linux_ptrace.c was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.3.36.1	13-Mar-2006	yamt	sync with head.
1.3.34.1	22-Apr-2006	simonb	Sync with head.
1.3.32.1	09-Sep-2006	rpaulo	sync with head
1.3.24.2	07-Mar-2006	he	Sorry, committed on branch in error, so back out previous removal of SET/CLR/ISSET.
1.3.24.1	07-Mar-2006	he	Remove another instance of the macro triplet SET/CLR/ISSET, now found in <sys/types.h>.
1.3.18.4	21-Jan-2008	yamt	sync with head
1.3.18.3	03-Sep-2007	yamt	sync with head.
1.3.18.2	26-Feb-2007	yamt	sync with head.
1.3.18.1	21-Jun-2006	yamt	sync with head.
1.6.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.7.2.2	12-Mar-2007	rmind	Sync with HEAD.
1.7.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.9.24.1	26-Dec-2007	ad	Sync with head.
1.9.16.1	09-Jan-2008	matt	sync with HEAD
1.9.14.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.10.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.11.8.1	18-May-2008	yamt	sync with head.
1.11.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.11.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.12.2.3	11-Aug-2010	yamt	sync with head.
1.12.2.2	04-May-2009	yamt	sync with head.
1.12.2.1	16-May-2008	yamt	sync with head.
1.13.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.13.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.13.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.14.6.2	05-Mar-2011	rmind	sync with head
1.14.6.1	03-Jul-2010	rmind	sync with head
1.14.4.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.16.20.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.16.18.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.16.14.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.16.8.1	30-Oct-2012	yamt	sync with head
1.17.14.2	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.17.14.1	17-Jan-2015	martin	branches: 1.17.14.1.2; Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.17.14.1.2.1	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.17.2.1	03-Dec-2017	jdolecek	update from HEAD
1.18.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.19.10.2	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.19.10.1	12-Apr-2018	martin	Pull up following revision(s) (requested by kamil in ticket #713): sys/modules/procfs/Makefile: revision 1.4 sys/miscfs/procfs/procfs_vfsops.c: revision 1.98 bin/ps/ps.1: revision 1.108 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.32 sys/miscfs/procfs/procfs_vnops.c: revision 1.198 sys/kern/sys_ptrace_common.c: revision 1.23 sys/kern/sys_ptrace_common.c: revision 1.24 sbin/mount_procfs/mount_procfs.8: revision 1.36 sys/kern/sys_ptrace_common.c: revision 1.25 sys/kern/sys_ptrace.c: revision 1.5 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.30 sys/sys/proc.h: revision 1.342 sys/kern/sys_ptrace_common.c: revision 1.26 sys/miscfs/procfs/procfs_ctl.c: file removal sys/kern/sys_ptrace_common.c: revision 1.27 sys/miscfs/procfs/procfs_subr.c: revision 1.109 sys/kern/sys_ptrace_common.c: revision 1.28 sys/secmodel/extensions/secmodel_extensions.c: revision 1.8 sys/kern/sys_ptrace_common.c: revision 1.29 sys/sys/ptrace.h: revision 1.62 sys/compat/netbsd32/netbsd32_signal.c: revision 1.45 share/man/man9/kauth.9: revision 1.109 sys/miscfs/procfs/files.procfs: revision 1.12 sys/compat/netbsd32/netbsd32.h: revision 1.115 sys/miscfs/procfs/procfs.h: revision 1.72 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.5 sys/kern/kern_sig.c: revision 1.337 sys/sys/kauth.h: revision 1.75 sys/sys/sysctl.h: revision 1.224 sys/kern/sys_ptrace_common.c: revision 1.30 sys/kern/sys_ptrace_common.c: revision 1.31 sys/kern/sys_ptrace_common.c: revision 1.32 sys/kern/sys_ptrace_common.c: revision 1.33 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.20 sys/kern/sys_ptrace_common.c: revision 1.34 sys/kern/sys_ptrace_common.c: revision 1.36 sys/kern/kern_proc.c: revision 1.207 sys/kern/kern_exit.c: revision 1.269 doc/TODO.ptrace: revision 1.29 Make {s,g}et{db,fp,}regs work again for PK_32 processes XXX: pullup-8 add disgusting magic to handle compat_netbsd32 as a module. use process_reg32 instead of struct reg32. Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation> untangle the mess: - factor out common code - break each ptrace subcall to its own sub-function .. more to come ... - reduce ifdef ugliness by moving it up top. - factor out PT_IO and make PT_{READ,WRITE}_{I,D} use it - factor out PT_DUMPCORE - factor out sendsig code .. more to come ... handle siginfo requests for ptrace32 ptrace: Partially undo PT_{READ,WRITE}_{I,D} and unbreak these commands The refactored code did not work and was generating EFAULT. Sponsored by <The NetBSD Foundation> Merge the code back; the problem was that since we are reading/writing to a kernel address for PT_{READ,WRITE}_{I,D} we need the kernel vmspace. provide separate read and write functions to accomodate register functions that need a size argument. don't ignore error from copyout_piod Use the proper process (the tracee) to get information about lwps and registers and the tracer for vmspace. Add new sysctl(3) entry: security.models.extensions.user_set_dbregs Model this new sysctl(3) entry after "user_set_cpu_affinity" in the same level of sysctl(3) switches. Allow to read unconditionally Debug Registers (no change here). This is convenient as even if a user of a debugger does not use hardware assisted watchpoints/breakpoints, a debugger can still prompt these values to store in an internal cache with context of registers. Reading them should have no security concerns. Add a paranoid MI switch that prohibits by default setting these registers by a regular user (non-superuser). Make this switch disabled by default. There are enough reserved bits out there to allow using them unconditionally on hardened hosts. Features shipped with Debug Registers are optional features in debuggers. There is no reduction in elementary functionality. Reviewed by <christos> Sponsored by <The NetBSD Foundation>
1.21.8.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.4	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.3	31-Mar-2002	christos	branches: 1.3.108; 1.3.110; 1.3.112; bring the reverse signal mapping array into linux_signo.c
1.2	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.4.3	17-Apr-2002	nathanw	Catch up to -current.
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_sigarray.c was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.1.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_sigarray.c was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.3.112.1	16-May-2008	yamt	sync with head.
1.3.110.1	18-May-2008	yamt	sync with head.
1.3.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.2	08-Jun-2009	njoly	Various compat linux siginfo fixes. - alpha: add missing _uid member to SIGCHLD structure. - amd64: add missing typedef, and fix padding size. - arm: add missing linux_siginfo definition.
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.122; 1.1.138; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.138.1	23-Jul-2009	jym	Sync with HEAD.
1.1.122.1	20-Jun-2009	yamt	sync with head
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_siginfo.h was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_siginfo.h was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.9	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.8	04-Dec-2007	dsl	branches: 1.8.12; 1.8.14; 1.8.16; Remove all the __P
1.7	11-Dec-2005	christos	branches: 1.7.44; 1.7.46; 1.7.52; 1.7.56; merge ktrace-lwp.
1.6	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.5	19-May-2005	manu	branches: 1.5.2; Add support for Linux SA_RESTORER on amd64.
1.4	26-Nov-2002	christos	branches: 1.4.6; rename: s/sa_/<compat>sa/g
1.3	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.2	17-Feb-2002	bjh21	branches: 1.2.2; Add LINUX_SA_NOCLDWAIT.
1.1	14-Jan-2002	bjh21	branches: 1.1.2; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_signal.h was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.2.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.2.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	17-Feb-2002	nathanw	file linux_signal.h was added on branch nathanw_sa on 2002-02-28 04:12:47 +0000
1.4.6.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.2.2	07-Dec-2007	yamt	sync with head
1.5.2.1	21-Jun-2006	yamt	sync with head.
1.7.56.1	08-Dec-2007	ad	Sync with head.
1.7.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.46.1	09-Jan-2008	matt	sync with HEAD
1.7.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.8.16.1	16-May-2008	yamt	sync with head.
1.8.14.1	18-May-2008	yamt	sync with head.
1.8.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.5	25-Jan-2014	njoly	Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.4	28-Apr-2008	martin	branches: 1.4.34; 1.4.44; 1.4.50; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	26-Jul-2003	jdolecek	add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.20; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.20.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_socket.h was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_socket.h was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.50.1	18-May-2014	rmind	sync with head
1.4.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15	24-Jan-2018	skrll	Remove port-acorn26 OK core@
1.14	07-Jul-2010	chs	many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.13	20-Dec-2007	dsl	branches: 1.13.10; 1.13.30; 1.13.32; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.12	11-May-2006	yamt	branches: 1.12.34; 1.12.44; 1.12.48; cleanup user.h. - remove several #include which are not directly related to this header anymore. tweak *.c accordingly. - update comments. - move some !_KERNEL #include to proc.h because it's more appropriate place these days. - whitespace.
1.11	11-Dec-2005	christos	branches: 1.11.4; 1.11.6; 1.11.8; 1.11.10; 1.11.12; merge ktrace-lwp.
1.10	26-Feb-2005	perry	branches: 1.10.4; nuke trailing whitespace
1.9	10-Oct-2003	matt	branches: 1.9.8; 1.9.10; Adapt ARM Linux compat code to deal with SIGINFO.
1.8	18-Jan-2003	thorpej	branches: 1.8.2; Merge the nathanw_sa branch.
1.7	24-Mar-2002	bjh21	arm26->acorn26 transition.
1.6	10-Mar-2002	bjh21	__RCSID -> __KERNEL_RCSID
1.5	10-Mar-2002	bjh21	Id -> NetBSD in RCSID (oops).
1.4	02-Feb-2002	bjh21	branches: 1.4.2; 1.4.4; cpu_cache_syncI_rng -> cpu_icache_sync_range
1.3	02-Feb-2002	bjh21	Get rid of "unused variable" warnings on arm26.
1.2	27-Jan-2002	bjh21	Add support for breakpoints to ARMLinux emulation.
1.1	23-Jan-2002	bjh21	Add support for the ARM-specific syscalls in ARMLinux. These are invoked by SWI numbers above 0x9f0000, but we re-map them down to somewhere just after the end of the usual syscall range, since NetBSD doesn't handle sparse syscall arrays well. The only syscall I've actually implemented in this range is cacheflush(), which was previously being mapped to fork(), causing ... interesting results.
1.4.4.4	04-May-2002	thorpej	LWP'ify.
1.4.4.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.4.4.1	02-Feb-2002	nathanw	file linux_sys_machdep.c was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.4.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.4.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.4.2.1	02-Feb-2002	jdolecek	file linux_sys_machdep.c was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.8.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.8.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.2.1	03-Aug-2004	skrll	Sync with HEAD
1.9.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.9.8.1	29-Apr-2005	kent	sync with -current
1.10.4.2	21-Jan-2008	yamt	sync with head
1.10.4.1	21-Jun-2006	yamt	sync with head.
1.11.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.11.10.1	11-May-2006	elad	sync with head
1.11.8.1	24-May-2006	yamt	sync with head.
1.11.6.1	01-Jun-2006	kardel	Sync with head.
1.11.4.1	09-Sep-2006	rpaulo	sync with head
1.12.48.1	02-Jan-2008	bouyer	Sync with HEAD
1.12.44.1	26-Dec-2007	ad	Sync with head.
1.12.34.1	09-Jan-2008	matt	sync with HEAD
1.13.32.1	05-Mar-2011	rmind	sync with head
1.13.30.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.13.10.1	11-Aug-2010	yamt	sync with head.
1.95	28-Sep-2024	christos	regen
1.94	01-Jul-2024	christos	regen
1.93	29-Jun-2024	christos	branches: 1.93.2; regen
1.92	19-Aug-2023	christos	regen
1.91	18-Aug-2023	christos	regen
1.90	29-Jul-2023	christos	regen
1.89	28-Jul-2023	christos	regen
1.88	02-Dec-2021	ryo	regen
1.87	24-Nov-2021	ryo	regen
1.86	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.85	20-Sep-2021	thorpej	Regen for eventfd.
1.84	19-Sep-2021	thorpej	Regen for timerfd.
1.83	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.82	26-Apr-2020	thorpej	branches: 1.82.2; Regen for native futex calls.
1.81	09-Nov-2019	jdolecek	regen
1.80	10-Aug-2018	pgoyette	Regen
1.79	10-May-2017	riastradh	branches: 1.79.8; 1.79.10; regen
1.78	03-Feb-2017	christos	branches: 1.78.4; regen
1.77	03-Feb-2017	martin	Regen for accept4
1.76	16-Jan-2017	christos	regen all
1.75	15-Jan-2017	christos	branches: 1.75.2; regen
1.74	15-Jan-2017	christos	regen
1.73	15-Jan-2017	christos	regen
1.72	13-Jan-2017	christos	regen
1.71	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.70	02-Jan-2017	manu	Regen
1.69	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.68	23-Mar-2015	ozaki-r	branches: 1.68.2; Regen
1.67	23-Mar-2015	ozaki-r	Regen
1.66	07-Mar-2015	christos	regen
1.65	22-Nov-2014	njoly	branches: 1.65.2; Regen for ppoll signature fix
1.64	31-May-2014	njoly	branches: 1.64.2; Regen for munmap(2) signature.
1.63	29-May-2014	njoly	Regen for utimes(2) change.
1.62	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.61	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.60	06-May-2014	njoly	Regen for mknod device argument type change.
1.59	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.58	08-Apr-2014	njoly	Regen.
1.57	08-Dec-2013	njoly	branches: 1.57.2; Regen.
1.56	19-Nov-2013	chs	regen
1.55	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.54	24-Sep-2013	njoly	Regen for utimensat(2).
1.53	08-Apr-2013	pooka	branches: 1.53.4; regen for utimes
1.52	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.51	18-Nov-2011	christos	branches: 1.51.10; - add sigtimedwait support. - merge the siginfo population code.
1.50	30-May-2011	alnsn	branches: 1.50.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.49	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.48	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.47	07-Jul-2010	chs	branches: 1.47.2; regen
1.46	14-Dec-2009	matt	branches: 1.46.2; 1.46.4; Regen (new makesyscalls.sh)
1.45	24-Nov-2009	njoly	Regen for personality(2) update.
1.44	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.43	17-Jan-2009	njoly	branches: 1.43.2; Regen for wait4 update.
1.42	15-Jan-2009	njoly	Rengen for compat50 update.
1.41	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.40	13-Jan-2009	rtr	actually commit syscalls.master this time add back blank line between #include <sys/.. and #include <sys/compat/.. regen
1.39	12-Jan-2009	rtr	regen for christos_time_t merge
1.38	19-Nov-2008	ad	Regen.
1.37	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.36	23-Apr-2008	ad	branches: 1.36.2; 1.36.4; 1.36.8; 1.36.10; 1.36.12; Regen.
1.35	04-Apr-2008	njoly	branches: 1.35.2; Regen for linux_sys_msync removal.
1.34	15-Jan-2008	njoly	branches: 1.34.6; Regen.
1.33	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.32	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.31	20-Dec-2007	dsl	regen
1.30	16-Nov-2007	njoly	branches: 1.30.2; 1.30.6; Regen, for syscalls cleanup.
1.29	04-Mar-2007	christos	branches: 1.29.14; 1.29.16; 1.29.20; 1.29.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.28	01-Sep-2006	matt	branches: 1.28.8; Regen.
1.27	30-Aug-2006	matt	Regen
1.26	10-Jun-2006	christos	regen
1.25	11-Dec-2005	christos	branches: 1.25.4; 1.25.8; 1.25.14; merge ktrace-lwp.
1.24	16-May-2005	fvdl	branches: 1.24.2; Regen.
1.23	16-May-2005	fvdl	Regen.
1.22	26-Feb-2005	perry	regen
1.21	26-Feb-2005	perry	regen
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.18	01-Aug-2004	jdolecek	regen: add stub entries for syscalls added until Linux kernel 2.6.7 move the ARM-specific syscall range up to offset 0x180, to make room for the new syscalls
1.17	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.15	28-Jun-2003	he	branches: 1.15.2; Regenerate after adding include of linux_mmap.h.
1.14	23-Jun-2003	christos	Regen.
1.13	18-Jan-2003	thorpej	Regen to get correct RCS IDs.
1.12	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.11	12-May-2002	jdolecek	branches: 1.11.4; regen - hook linux_sys_fcntl64()
1.10	10-Apr-2002	christos	regen
1.9	22-Mar-2002	christos	regen
1.8	17-Feb-2002	bjh21	branches: 1.8.2; Regen.
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	27-Jan-2002	bjh21	branches: 1.6.2; Regen (breakpoint() implemented).
1.5	27-Jan-2002	bjh21	Regen (prototype for linux_sys_nosys()).
1.4	23-Jan-2002	bjh21	Regen (sys_nosys -> linux_sys_nosys).
1.3	23-Jan-2002	bjh21	Regen (cacheflush() and remove syscall 0).
1.2	15-Jan-2002	bjh21	Regen.
1.1	14-Jan-2002	bjh21	Generated files for ARMLinux binary compatibility.
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	27-Jan-2002	jdolecek	file linux_syscall.h was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.8.2.7	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.6	29-May-2002	nathanw	Regen.
1.8.2.5	04-May-2002	thorpej	Regen.
1.8.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	17-Feb-2002	nathanw	file linux_syscall.h was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.11.4.4	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.3	11-May-2004	tron	Regen for ticket 1686.
1.11.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.24.2.5	21-Jan-2008	yamt	sync with head
1.24.2.4	07-Dec-2007	yamt	sync with head
1.24.2.3	03-Sep-2007	yamt	sync with head.
1.24.2.2	30-Dec-2006	yamt	sync with head.
1.24.2.1	21-Jun-2006	yamt	sync with head.
1.25.14.1	19-Jun-2006	chap	Sync with head.
1.25.8.2	03-Sep-2006	yamt	sync with head.
1.25.8.1	26-Jun-2006	yamt	sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.28.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.29.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.29.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.29.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.29.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.29.16.2	23-Mar-2008	matt	sync with HEAD
1.29.16.1	09-Jan-2008	matt	sync with HEAD
1.29.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.30.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.30.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.30.2.1	26-Dec-2007	ad	Sync with head.
1.34.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.34.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.35.2.1	18-May-2008	yamt	sync with head.
1.36.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.36.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.36.2.4	11-Aug-2010	yamt	sync with head.
1.36.2.3	11-Mar-2010	yamt	sync with head
1.36.2.2	20-Jun-2009	yamt	sync with head
1.36.2.1	04-May-2009	yamt	sync with head.
1.43.2.1	23-Jul-2009	jym	Sync with HEAD.
1.46.4.3	31-May-2011	rmind	sync with head
1.46.4.2	21-Apr-2011	rmind	sync with head
1.46.4.1	05-Mar-2011	rmind	sync with head
1.46.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.47.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.50.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.50.4.2	30-Oct-2012	yamt	sync with head
1.50.4.1	17-Apr-2012	yamt	sync with head
1.51.10.4	03-Dec-2017	jdolecek	update from HEAD
1.51.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.51.10.2	23-Jun-2013	tls	resync from head
1.51.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.53.4.1	18-May-2014	rmind	sync with head
1.57.2.1	10-Aug-2014	tls	Rebase.
1.64.2.1	17-Apr-2017	snj	regen for ticket 1354
1.65.2.3	05-Feb-2017	skrll	Sync with HEAD
1.65.2.2	05-Oct-2016	skrll	Sync with HEAD
1.65.2.1	06-Apr-2015	skrll	Sync with HEAD
1.68.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.68.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.68.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.75.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.78.4.1	11-May-2017	pgoyette	Sync with HEAD
1.79.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.79.10.1	10-Jun-2019	christos	Sync with HEAD
1.79.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.82.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.82.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.93.2.1	02-Aug-2025	perseant	Sync with HEAD
1.95	28-Sep-2024	christos	regen
1.94	01-Jul-2024	christos	regen
1.93	29-Jun-2024	christos	branches: 1.93.2; regen
1.92	19-Aug-2023	christos	regen
1.91	18-Aug-2023	christos	regen
1.90	29-Jul-2023	christos	regen
1.89	28-Jul-2023	christos	regen
1.88	02-Dec-2021	ryo	regen
1.87	24-Nov-2021	ryo	regen
1.86	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.85	20-Sep-2021	thorpej	Regen for eventfd.
1.84	19-Sep-2021	thorpej	Regen for timerfd.
1.83	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.82	26-Apr-2020	thorpej	branches: 1.82.2; Regen for native futex calls.
1.81	09-Nov-2019	jdolecek	regen
1.80	10-Aug-2018	pgoyette	Regen
1.79	10-May-2017	riastradh	branches: 1.79.8; 1.79.10; regen
1.78	03-Feb-2017	christos	branches: 1.78.4; regen
1.77	03-Feb-2017	martin	Regen for accept4
1.76	16-Jan-2017	christos	regen all
1.75	15-Jan-2017	christos	branches: 1.75.2; regen
1.74	15-Jan-2017	christos	regen
1.73	15-Jan-2017	christos	regen
1.72	13-Jan-2017	christos	regen
1.71	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.70	02-Jan-2017	manu	Regen
1.69	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.68	23-Mar-2015	ozaki-r	branches: 1.68.2; Regen
1.67	23-Mar-2015	ozaki-r	Regen
1.66	07-Mar-2015	christos	regen
1.65	22-Nov-2014	njoly	branches: 1.65.2; Regen for ppoll signature fix
1.64	31-May-2014	njoly	branches: 1.64.2; Regen for munmap(2) signature.
1.63	29-May-2014	njoly	Regen for utimes(2) change.
1.62	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.61	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.60	06-May-2014	njoly	Regen for mknod device argument type change.
1.59	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.58	08-Apr-2014	njoly	Regen.
1.57	08-Dec-2013	njoly	branches: 1.57.2; Regen.
1.56	19-Nov-2013	chs	regen
1.55	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.54	24-Sep-2013	njoly	Regen for utimensat(2).
1.53	08-Apr-2013	pooka	branches: 1.53.4; regen for utimes
1.52	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.51	18-Nov-2011	christos	branches: 1.51.10; - add sigtimedwait support. - merge the siginfo population code.
1.50	30-May-2011	alnsn	branches: 1.50.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.49	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.48	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.47	07-Jul-2010	chs	branches: 1.47.2; regen
1.46	14-Dec-2009	matt	branches: 1.46.2; 1.46.4; Regen (new makesyscalls.sh)
1.45	24-Nov-2009	njoly	Regen for personality(2) update.
1.44	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.43	17-Jan-2009	njoly	branches: 1.43.2; Regen for wait4 update.
1.42	15-Jan-2009	njoly	Rengen for compat50 update.
1.41	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.40	13-Jan-2009	rtr	actually commit syscalls.master this time add back blank line between #include <sys/.. and #include <sys/compat/.. regen
1.39	12-Jan-2009	rtr	regen for christos_time_t merge
1.38	19-Nov-2008	ad	Regen.
1.37	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.36	23-Apr-2008	ad	branches: 1.36.2; 1.36.4; 1.36.8; 1.36.10; 1.36.12; Regen.
1.35	04-Apr-2008	njoly	branches: 1.35.2; Regen for linux_sys_msync removal.
1.34	15-Jan-2008	njoly	branches: 1.34.6; Regen.
1.33	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.32	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.31	20-Dec-2007	dsl	regen
1.30	16-Nov-2007	njoly	branches: 1.30.2; 1.30.6; Regen, for syscalls cleanup.
1.29	04-Mar-2007	christos	branches: 1.29.14; 1.29.16; 1.29.20; 1.29.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.28	01-Sep-2006	matt	branches: 1.28.8; Regen.
1.27	30-Aug-2006	matt	Regen
1.26	10-Jun-2006	christos	regen
1.25	11-Dec-2005	christos	branches: 1.25.4; 1.25.8; 1.25.14; merge ktrace-lwp.
1.24	16-May-2005	fvdl	branches: 1.24.2; Regen.
1.23	16-May-2005	fvdl	Regen.
1.22	26-Feb-2005	perry	regen
1.21	26-Feb-2005	perry	regen
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.18	01-Aug-2004	jdolecek	regen: add stub entries for syscalls added until Linux kernel 2.6.7 move the ARM-specific syscall range up to offset 0x180, to make room for the new syscalls
1.17	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.15	28-Jun-2003	he	branches: 1.15.2; Regenerate after adding include of linux_mmap.h.
1.14	23-Jun-2003	christos	Regen.
1.13	18-Jan-2003	thorpej	Regen to get correct RCS IDs.
1.12	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.11	12-May-2002	jdolecek	branches: 1.11.4; regen - hook linux_sys_fcntl64()
1.10	10-Apr-2002	christos	regen
1.9	22-Mar-2002	christos	regen
1.8	17-Feb-2002	bjh21	branches: 1.8.2; Regen.
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	27-Jan-2002	bjh21	branches: 1.6.2; Regen (breakpoint() implemented).
1.5	27-Jan-2002	bjh21	Regen (prototype for linux_sys_nosys()).
1.4	23-Jan-2002	bjh21	Regen (sys_nosys -> linux_sys_nosys).
1.3	23-Jan-2002	bjh21	Regen (cacheflush() and remove syscall 0).
1.2	15-Jan-2002	bjh21	Regen.
1.1	14-Jan-2002	bjh21	Generated files for ARMLinux binary compatibility.
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	27-Jan-2002	jdolecek	file linux_syscallargs.h was added on branch kqueue on 2002-02-11 20:09:31 +0000
1.8.2.7	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.6	29-May-2002	nathanw	Regen.
1.8.2.5	04-May-2002	thorpej	Regen.
1.8.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	17-Feb-2002	nathanw	file linux_syscallargs.h was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.11.4.4	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.3	11-May-2004	tron	Regen for ticket 1686.
1.11.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.24.2.5	21-Jan-2008	yamt	sync with head
1.24.2.4	07-Dec-2007	yamt	sync with head
1.24.2.3	03-Sep-2007	yamt	sync with head.
1.24.2.2	30-Dec-2006	yamt	sync with head.
1.24.2.1	21-Jun-2006	yamt	sync with head.
1.25.14.1	19-Jun-2006	chap	Sync with head.
1.25.8.2	03-Sep-2006	yamt	sync with head.
1.25.8.1	26-Jun-2006	yamt	sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.28.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.29.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.29.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.29.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.29.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.29.16.2	23-Mar-2008	matt	sync with HEAD
1.29.16.1	09-Jan-2008	matt	sync with HEAD
1.29.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.30.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.30.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.30.2.1	26-Dec-2007	ad	Sync with head.
1.34.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.34.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.35.2.1	18-May-2008	yamt	sync with head.
1.36.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.36.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.36.2.4	11-Aug-2010	yamt	sync with head.
1.36.2.3	11-Mar-2010	yamt	sync with head
1.36.2.2	20-Jun-2009	yamt	sync with head
1.36.2.1	04-May-2009	yamt	sync with head.
1.43.2.1	23-Jul-2009	jym	Sync with HEAD.
1.46.4.3	31-May-2011	rmind	sync with head
1.46.4.2	21-Apr-2011	rmind	sync with head
1.46.4.1	05-Mar-2011	rmind	sync with head
1.46.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.47.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.50.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.50.4.2	30-Oct-2012	yamt	sync with head
1.50.4.1	17-Apr-2012	yamt	sync with head
1.51.10.4	03-Dec-2017	jdolecek	update from HEAD
1.51.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.51.10.2	23-Jun-2013	tls	resync from head
1.51.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.53.4.1	18-May-2014	rmind	sync with head
1.57.2.1	10-Aug-2014	tls	Rebase.
1.64.2.1	17-Apr-2017	snj	regen for ticket 1354
1.65.2.4	28-Aug-2017	skrll	Sync with HEAD
1.65.2.3	05-Feb-2017	skrll	Sync with HEAD
1.65.2.2	05-Oct-2016	skrll	Sync with HEAD
1.65.2.1	06-Apr-2015	skrll	Sync with HEAD
1.68.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.68.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.68.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.75.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.78.4.1	11-May-2017	pgoyette	Sync with HEAD
1.79.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.79.10.1	10-Jun-2019	christos	Sync with HEAD
1.79.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.82.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.82.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.93.2.1	02-Aug-2025	perseant	Sync with HEAD
1.95	28-Sep-2024	christos	regen
1.94	01-Jul-2024	christos	regen
1.93	29-Jun-2024	christos	branches: 1.93.2; regen
1.92	19-Aug-2023	christos	regen
1.91	18-Aug-2023	christos	regen
1.90	29-Jul-2023	christos	regen
1.89	28-Jul-2023	christos	regen
1.88	02-Dec-2021	ryo	regen
1.87	24-Nov-2021	ryo	regen
1.86	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.85	20-Sep-2021	thorpej	Regen for eventfd.
1.84	19-Sep-2021	thorpej	Regen for timerfd.
1.83	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.82	26-Apr-2020	thorpej	branches: 1.82.2; Regen for native futex calls.
1.81	09-Nov-2019	jdolecek	regen
1.80	10-Aug-2018	pgoyette	Regen
1.79	10-May-2017	riastradh	branches: 1.79.8; 1.79.10; regen
1.78	03-Feb-2017	christos	branches: 1.78.4; regen
1.77	03-Feb-2017	martin	Regen for accept4
1.76	16-Jan-2017	christos	regen all
1.75	15-Jan-2017	christos	branches: 1.75.2; regen
1.74	15-Jan-2017	christos	regen
1.73	15-Jan-2017	christos	regen
1.72	13-Jan-2017	christos	regen
1.71	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.70	02-Jan-2017	manu	Regen
1.69	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.68	23-Mar-2015	ozaki-r	branches: 1.68.2; Regen
1.67	23-Mar-2015	ozaki-r	Regen
1.66	07-Mar-2015	christos	regen
1.65	22-Nov-2014	njoly	branches: 1.65.2; Regen for ppoll signature fix
1.64	31-May-2014	njoly	branches: 1.64.2; Regen for munmap(2) signature.
1.63	29-May-2014	njoly	Regen for utimes(2) change.
1.62	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.61	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.60	06-May-2014	njoly	Regen for mknod device argument type change.
1.59	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.58	08-Apr-2014	njoly	Regen.
1.57	08-Dec-2013	njoly	branches: 1.57.2; Regen.
1.56	19-Nov-2013	chs	regen
1.55	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.54	24-Sep-2013	njoly	Regen for utimensat(2).
1.53	08-Apr-2013	pooka	branches: 1.53.4; regen for utimes
1.52	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.51	18-Nov-2011	christos	branches: 1.51.10; - add sigtimedwait support. - merge the siginfo population code.
1.50	30-May-2011	alnsn	branches: 1.50.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.49	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.48	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.47	07-Jul-2010	chs	branches: 1.47.2; regen
1.46	14-Dec-2009	matt	branches: 1.46.2; 1.46.4; Regen (new makesyscalls.sh)
1.45	24-Nov-2009	njoly	Regen for personality(2) update.
1.44	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.43	17-Jan-2009	njoly	branches: 1.43.2; Regen for wait4 update.
1.42	15-Jan-2009	njoly	Rengen for compat50 update.
1.41	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.40	13-Jan-2009	rtr	actually commit syscalls.master this time add back blank line between #include <sys/.. and #include <sys/compat/.. regen
1.39	12-Jan-2009	rtr	regen for christos_time_t merge
1.38	19-Nov-2008	ad	Regen.
1.37	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.36	23-Apr-2008	ad	branches: 1.36.2; 1.36.4; 1.36.8; 1.36.10; 1.36.12; Regen.
1.35	04-Apr-2008	njoly	branches: 1.35.2; Regen for linux_sys_msync removal.
1.34	15-Jan-2008	njoly	branches: 1.34.6; Regen.
1.33	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.32	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.31	20-Dec-2007	dsl	regen
1.30	16-Nov-2007	njoly	branches: 1.30.2; 1.30.6; Regen, for syscalls cleanup.
1.29	09-Feb-2007	ad	branches: 1.29.18; 1.29.20; 1.29.24; 1.29.26; Merge newlock2 to head.
1.28	01-Sep-2006	matt	branches: 1.28.2; Regen.
1.27	30-Aug-2006	matt	Regen
1.26	10-Jun-2006	christos	regen
1.25	11-Dec-2005	christos	branches: 1.25.4; 1.25.8; 1.25.14; merge ktrace-lwp.
1.24	16-May-2005	fvdl	branches: 1.24.2; Regen.
1.23	16-May-2005	fvdl	Regen.
1.22	26-Feb-2005	perry	regen
1.21	26-Feb-2005	perry	regen
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.18	01-Aug-2004	jdolecek	regen: add stub entries for syscalls added until Linux kernel 2.6.7 move the ARM-specific syscall range up to offset 0x180, to make room for the new syscalls
1.17	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.15	28-Jun-2003	he	branches: 1.15.2; Regenerate after adding include of linux_mmap.h.
1.14	23-Jun-2003	christos	Regen.
1.13	18-Jan-2003	thorpej	Regen to get correct RCS IDs.
1.12	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.11	12-May-2002	jdolecek	branches: 1.11.4; regen - hook linux_sys_fcntl64()
1.10	10-Apr-2002	christos	regen
1.9	22-Mar-2002	christos	regen
1.8	17-Feb-2002	bjh21	branches: 1.8.2; Regen.
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	27-Jan-2002	bjh21	branches: 1.6.2; Regen (breakpoint() implemented).
1.5	27-Jan-2002	bjh21	Regen (prototype for linux_sys_nosys()).
1.4	23-Jan-2002	bjh21	Regen (sys_nosys -> linux_sys_nosys).
1.3	23-Jan-2002	bjh21	Regen (cacheflush() and remove syscall 0).
1.2	15-Jan-2002	bjh21	Regen.
1.1	14-Jan-2002	bjh21	Generated files for ARMLinux binary compatibility.
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	27-Jan-2002	jdolecek	file linux_syscalls.c was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.8.2.7	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.6	29-May-2002	nathanw	Regen.
1.8.2.5	04-May-2002	thorpej	Regen.
1.8.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	17-Feb-2002	nathanw	file linux_syscalls.c was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.11.4.4	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.3	11-May-2004	tron	Regen for ticket 1686.
1.11.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.24.2.5	21-Jan-2008	yamt	sync with head
1.24.2.4	07-Dec-2007	yamt	sync with head
1.24.2.3	26-Feb-2007	yamt	sync with head.
1.24.2.2	30-Dec-2006	yamt	sync with head.
1.24.2.1	21-Jun-2006	yamt	sync with head.
1.25.14.1	19-Jun-2006	chap	Sync with head.
1.25.8.2	03-Sep-2006	yamt	sync with head.
1.25.8.1	26-Jun-2006	yamt	sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.28.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.29.26.3	18-Feb-2008	mjf	Sync with HEAD.
1.29.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.29.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.29.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.29.20.2	23-Mar-2008	matt	sync with HEAD
1.29.20.1	09-Jan-2008	matt	sync with HEAD
1.29.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.30.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.30.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.30.2.1	26-Dec-2007	ad	Sync with head.
1.34.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.34.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.35.2.1	18-May-2008	yamt	sync with head.
1.36.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.36.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.36.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.36.2.4	11-Aug-2010	yamt	sync with head.
1.36.2.3	11-Mar-2010	yamt	sync with head
1.36.2.2	20-Jun-2009	yamt	sync with head
1.36.2.1	04-May-2009	yamt	sync with head.
1.43.2.1	23-Jul-2009	jym	Sync with HEAD.
1.46.4.3	31-May-2011	rmind	sync with head
1.46.4.2	21-Apr-2011	rmind	sync with head
1.46.4.1	05-Mar-2011	rmind	sync with head
1.46.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.47.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.50.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.50.4.2	30-Oct-2012	yamt	sync with head
1.50.4.1	17-Apr-2012	yamt	sync with head
1.51.10.4	03-Dec-2017	jdolecek	update from HEAD
1.51.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.51.10.2	23-Jun-2013	tls	resync from head
1.51.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.53.4.1	18-May-2014	rmind	sync with head
1.57.2.1	10-Aug-2014	tls	Rebase.
1.64.2.1	17-Apr-2017	snj	regen for ticket 1354
1.65.2.3	05-Feb-2017	skrll	Sync with HEAD
1.65.2.2	05-Oct-2016	skrll	Sync with HEAD
1.65.2.1	06-Apr-2015	skrll	Sync with HEAD
1.68.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.68.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.68.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.75.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.78.4.1	11-May-2017	pgoyette	Sync with HEAD
1.79.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.79.10.1	10-Jun-2019	christos	Sync with HEAD
1.79.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.82.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.82.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.93.2.1	02-Aug-2025	perseant	Sync with HEAD
1.95	28-Sep-2024	christos	regen
1.94	01-Jul-2024	christos	regen
1.93	29-Jun-2024	christos	branches: 1.93.2; regen
1.92	19-Aug-2023	christos	regen
1.91	18-Aug-2023	christos	regen
1.90	29-Jul-2023	christos	regen
1.89	28-Jul-2023	christos	regen
1.88	02-Dec-2021	ryo	regen
1.87	24-Nov-2021	ryo	regen
1.86	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.85	20-Sep-2021	thorpej	Regen for eventfd.
1.84	19-Sep-2021	thorpej	Regen for timerfd.
1.83	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.82	26-Apr-2020	thorpej	branches: 1.82.2; Regen for native futex calls.
1.81	09-Nov-2019	jdolecek	regen
1.80	10-Aug-2018	pgoyette	Regen
1.79	10-May-2017	riastradh	branches: 1.79.8; 1.79.10; regen
1.78	03-Feb-2017	christos	branches: 1.78.4; regen
1.77	03-Feb-2017	martin	Regen for accept4
1.76	16-Jan-2017	christos	regen all
1.75	15-Jan-2017	christos	branches: 1.75.2; regen
1.74	15-Jan-2017	christos	regen
1.73	15-Jan-2017	christos	regen
1.72	13-Jan-2017	christos	regen
1.71	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.70	02-Jan-2017	manu	Regen
1.69	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.68	23-Mar-2015	ozaki-r	branches: 1.68.2; Regen
1.67	23-Mar-2015	ozaki-r	Regen
1.66	07-Mar-2015	christos	regen
1.65	22-Nov-2014	njoly	branches: 1.65.2; Regen for ppoll signature fix
1.64	31-May-2014	njoly	branches: 1.64.2; Regen for munmap(2) signature.
1.63	29-May-2014	njoly	Regen for utimes(2) change.
1.62	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.61	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.60	06-May-2014	njoly	Regen for mknod device argument type change.
1.59	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.58	08-Apr-2014	njoly	Regen.
1.57	08-Dec-2013	njoly	branches: 1.57.2; Regen.
1.56	19-Nov-2013	chs	regen
1.55	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.54	24-Sep-2013	njoly	Regen for utimensat(2).
1.53	08-Apr-2013	pooka	branches: 1.53.4; regen for utimes
1.52	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.51	18-Nov-2011	christos	branches: 1.51.10; - add sigtimedwait support. - merge the siginfo population code.
1.50	30-May-2011	alnsn	branches: 1.50.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.49	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.48	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.47	07-Jul-2010	chs	branches: 1.47.2; regen
1.46	14-Dec-2009	matt	branches: 1.46.2; 1.46.4; Regen (new makesyscalls.sh)
1.45	24-Nov-2009	njoly	Regen for personality(2) update.
1.44	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.43	17-Jan-2009	njoly	branches: 1.43.2; Regen for wait4 update.
1.42	15-Jan-2009	njoly	Rengen for compat50 update.
1.41	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.40	13-Jan-2009	rtr	actually commit syscalls.master this time add back blank line between #include <sys/.. and #include <sys/compat/.. regen
1.39	12-Jan-2009	rtr	regen for christos_time_t merge
1.38	19-Nov-2008	ad	Regen.
1.37	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.36	23-Apr-2008	ad	branches: 1.36.2; 1.36.4; 1.36.8; 1.36.10; 1.36.12; Regen.
1.35	04-Apr-2008	njoly	branches: 1.35.2; Regen for linux_sys_msync removal.
1.34	15-Jan-2008	njoly	branches: 1.34.6; Regen.
1.33	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.32	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.31	20-Dec-2007	dsl	regen
1.30	16-Nov-2007	njoly	branches: 1.30.2; 1.30.6; Regen, for syscalls cleanup.
1.29	09-Feb-2007	ad	branches: 1.29.18; 1.29.20; 1.29.24; 1.29.26; Merge newlock2 to head.
1.28	01-Sep-2006	matt	branches: 1.28.2; Regen.
1.27	30-Aug-2006	matt	Regen
1.26	10-Jun-2006	christos	regen
1.25	11-Dec-2005	christos	branches: 1.25.4; 1.25.8; 1.25.14; merge ktrace-lwp.
1.24	16-May-2005	fvdl	branches: 1.24.2; Regen.
1.23	16-May-2005	fvdl	Regen.
1.22	26-Feb-2005	perry	regen
1.21	26-Feb-2005	perry	regen
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.18	01-Aug-2004	jdolecek	regen: add stub entries for syscalls added until Linux kernel 2.6.7 move the ARM-specific syscall range up to offset 0x180, to make room for the new syscalls
1.17	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.15	28-Jun-2003	he	branches: 1.15.2; Regenerate after adding include of linux_mmap.h.
1.14	23-Jun-2003	christos	Regen.
1.13	18-Jan-2003	thorpej	Regen to get correct RCS IDs.
1.12	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.11	12-May-2002	jdolecek	branches: 1.11.4; regen - hook linux_sys_fcntl64()
1.10	10-Apr-2002	christos	regen
1.9	22-Mar-2002	christos	regen
1.8	17-Feb-2002	bjh21	branches: 1.8.2; Regen.
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	27-Jan-2002	bjh21	branches: 1.6.2; Regen (breakpoint() implemented).
1.5	27-Jan-2002	bjh21	Regen (prototype for linux_sys_nosys()).
1.4	23-Jan-2002	bjh21	Regen (sys_nosys -> linux_sys_nosys).
1.3	23-Jan-2002	bjh21	Regen (cacheflush() and remove syscall 0).
1.2	15-Jan-2002	bjh21	Regen.
1.1	14-Jan-2002	bjh21	Generated files for ARMLinux binary compatibility.
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	27-Jan-2002	jdolecek	file linux_sysent.c was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.8.2.7	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.6	29-May-2002	nathanw	Regen.
1.8.2.5	04-May-2002	thorpej	Regen.
1.8.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	17-Feb-2002	nathanw	file linux_sysent.c was added on branch nathanw_sa on 2002-02-28 04:12:48 +0000
1.11.4.4	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.3	11-May-2004	tron	Regen for ticket 1686.
1.11.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.24.2.5	21-Jan-2008	yamt	sync with head
1.24.2.4	07-Dec-2007	yamt	sync with head
1.24.2.3	26-Feb-2007	yamt	sync with head.
1.24.2.2	30-Dec-2006	yamt	sync with head.
1.24.2.1	21-Jun-2006	yamt	sync with head.
1.25.14.1	19-Jun-2006	chap	Sync with head.
1.25.8.2	03-Sep-2006	yamt	sync with head.
1.25.8.1	26-Jun-2006	yamt	sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.28.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.29.26.3	18-Feb-2008	mjf	Sync with HEAD.
1.29.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.29.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.29.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.29.20.2	23-Mar-2008	matt	sync with HEAD
1.29.20.1	09-Jan-2008	matt	sync with HEAD
1.29.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.30.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.30.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.30.2.1	26-Dec-2007	ad	Sync with head.
1.34.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.34.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.35.2.1	18-May-2008	yamt	sync with head.
1.36.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.36.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.36.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.36.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.36.2.4	11-Aug-2010	yamt	sync with head.
1.36.2.3	11-Mar-2010	yamt	sync with head
1.36.2.2	20-Jun-2009	yamt	sync with head
1.36.2.1	04-May-2009	yamt	sync with head.
1.43.2.1	23-Jul-2009	jym	Sync with HEAD.
1.46.4.3	31-May-2011	rmind	sync with head
1.46.4.2	21-Apr-2011	rmind	sync with head
1.46.4.1	05-Mar-2011	rmind	sync with head
1.46.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.47.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.50.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.50.4.2	30-Oct-2012	yamt	sync with head
1.50.4.1	17-Apr-2012	yamt	sync with head
1.51.10.4	03-Dec-2017	jdolecek	update from HEAD
1.51.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.51.10.2	23-Jun-2013	tls	resync from head
1.51.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.53.4.1	18-May-2014	rmind	sync with head
1.57.2.1	10-Aug-2014	tls	Rebase.
1.64.2.1	17-Apr-2017	snj	regen for ticket 1354
1.65.2.3	05-Feb-2017	skrll	Sync with HEAD
1.65.2.2	05-Oct-2016	skrll	Sync with HEAD
1.65.2.1	06-Apr-2015	skrll	Sync with HEAD
1.68.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.68.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.68.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.75.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.78.4.1	11-May-2017	pgoyette	Sync with HEAD
1.79.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.79.10.1	10-Jun-2019	christos	Sync with HEAD
1.79.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.82.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.82.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.93.2.1	02-Aug-2025	perseant	Sync with HEAD
1.28	28-Sep-2024	christos	regen
1.27	01-Jul-2024	christos	regen
1.26	29-Jun-2024	christos	branches: 1.26.2; regen
1.25	19-Aug-2023	christos	regen
1.24	18-Aug-2023	christos	regen
1.23	29-Jul-2023	christos	regen
1.22	28-Jul-2023	christos	regen
1.21	02-Dec-2021	ryo	regen
1.20	24-Nov-2021	ryo	regen
1.19	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.18	20-Sep-2021	thorpej	Regen for eventfd.
1.17	19-Sep-2021	thorpej	Regen for timerfd.
1.16	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.15	26-Apr-2020	thorpej	branches: 1.15.2; Regen for native futex calls.
1.14	09-Nov-2019	jdolecek	regen
1.13	10-Aug-2018	pgoyette	Regen
1.12	10-May-2017	riastradh	branches: 1.12.8; 1.12.10; 1.12.12; regen
1.11	03-Feb-2017	christos	branches: 1.11.4; regen
1.10	03-Feb-2017	martin	Regen for accept4
1.9	16-Jan-2017	christos	regen all
1.8	15-Jan-2017	christos	branches: 1.8.2; regen
1.7	15-Jan-2017	christos	regen
1.6	15-Jan-2017	christos	regen
1.5	15-Jan-2017	martin	Cast pointer to int via intptr_t
1.4	13-Jan-2017	christos	regen
1.3	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.2	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.1	23-Mar-2015	ozaki-r	branches: 1.1.2; 1.1.4; Regen
1.1.4.3	20-Mar-2017	pgoyette	Sync with HEAD
1.1.4.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.1.4.1	26-Jul-2016	pgoyette	Sync with HEAD
1.1.2.4	05-Feb-2017	skrll	Sync with HEAD
1.1.2.3	05-Oct-2016	skrll	Sync with HEAD
1.1.2.2	06-Apr-2015	skrll	Sync with HEAD
1.1.2.1	23-Mar-2015	skrll	file linux_systrace_args.c was added on branch nick-nhusb on 2015-04-06 15:18:06 +0000
1.8.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.11.4.1	11-May-2017	pgoyette	Sync with HEAD
1.12.12.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.12.12.1	10-Jun-2019	christos	Sync with HEAD
1.12.10.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.12.8.2	03-Dec-2017	jdolecek	update from HEAD
1.12.8.1	10-May-2017	jdolecek	file linux_systrace_args.c was added on branch tls-maxphys on 2017-12-03 11:36:54 +0000
1.15.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.15.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.26.2.1	02-Aug-2025	perseant	Sync with HEAD
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	14-Jan-2002	bjh21	branches: 1.1.2; 1.1.4; 1.1.118; 1.1.120; 1.1.122; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.122.1	16-May-2008	yamt	sync with head.
1.1.120.1	18-May-2008	yamt	sync with head.
1.1.118.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	14-Jan-2002	nathanw	file linux_termios.h was added on branch nathanw_sa on 2002-02-28 04:12:49 +0000
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_termios.h was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.9	21-Mar-2013	pooka	Fix stat64 by making it match i386. Other archs might still be broken, but this is the one I could test.
1.8	11-Jan-2009	christos	branches: 1.8.14; 1.8.24; merge christos-time_t
1.7	28-Apr-2008	martin	branches: 1.7.8; 1.7.14; Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.70; 1.6.72; 1.6.74; merge ktrace-lwp.
1.5	20-Sep-2004	jdolecek	move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.4	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.3	19-May-2002	jdolecek	branches: 1.3.8; On archs with broken linux struct stat64 st_ino, rename linux_stat64's lst_ino to __lst_ino and lst_ino64 to lst_ino, and define LINUX_STAT64_HAS_BROKEN_ST_INO. Only assign __lst_ino if this define is present. This fixes compile on powerpc archs, and hence port-powerpc/16893.
1.2	17-Feb-2002	bjh21	branches: 1.2.2; 1.2.10; Add an lst_ino64 member to struct linux_stat64.
1.1	14-Jan-2002	bjh21	branches: 1.1.2; Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.1.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.1.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.1.2.1	14-Jan-2002	jdolecek	file linux_types.h was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.2.10.1	30-May-2002	gehenna	Catch up with -current.
1.2.2.3	20-Jun-2002	nathanw	Catch up to -current.
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	17-Feb-2002	nathanw	file linux_types.h was added on branch nathanw_sa on 2002-02-28 04:12:49 +0000
1.3.8.1	24-Sep-2004	skrll	Sync with HEAD.
1.6.74.2	04-May-2009	yamt	sync with head.
1.6.74.1	16-May-2008	yamt	sync with head.
1.6.72.1	18-May-2008	yamt	sync with head.
1.6.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.6.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.14.2	11-Jan-2009	christos	add linux_suseconds_t
1.7.14.1	28-Apr-2008	christos	file linux_types.h was added on branch christos-time_t on 2009-01-11 00:17:51 +0000
1.7.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.24.1	23-Jun-2013	tls	resync from head
1.8.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3	23-Mar-2015	ozaki-r	Add linux_systrace_args.c for arm
1.2	23-Jan-2002	bjh21	branches: 1.2.2; 1.2.4; 1.2.168; 1.2.188; sys_nosys="linux_sys_nosys", since that's how it should be.
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.2.188.1	06-Apr-2015	skrll	Sync with HEAD
1.2.168.1	03-Dec-2017	jdolecek	update from HEAD
1.2.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.1	23-Jan-2002	nathanw	file syscalls.conf was added on branch nathanw_sa on 2002-02-28 04:12:49 +0000
1.2.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.2.1	23-Jan-2002	jdolecek	file syscalls.conf was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.82	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.81	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.80	29-Jun-2024	christos	branches: 1.80.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.79	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.78	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.77	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.76	28-Jul-2023	christos	add epoll syscalls
1.75	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.74	24-Nov-2021	ryo	add getrandom(2) syscall entry
1.73	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.72	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.71	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.70	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.69	26-Apr-2020	thorpej	branches: 1.69.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.68	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.67	03-Feb-2017	christos	branches: 1.67.14; add send recv mmsg and unimpl XXX: fix base?
1.66	03-Feb-2017	martin	Add accept4 definitions
1.65	02-Jan-2017	manu	branches: 1.65.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.64	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.63	23-Mar-2015	ozaki-r	branches: 1.63.2; Fix inconsistent argument names
1.62	22-Nov-2014	njoly	branches: 1.62.2; Fix ppoll signature (int ->u_int)
1.61	31-May-2014	njoly	branches: 1.61.2; Fix munmap(2) signature.
1.60	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.59	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.58	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.57	06-May-2014	njoly	Reduce diffs between archs; make mknod device argument unsigned.
1.56	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.55	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.54	08-Dec-2013	njoly	branches: 1.54.2; Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.53	19-Nov-2013	chs	add the *at() syscalls.
1.52	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.51	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.50	08-Apr-2013	pooka	branches: 1.50.4; support utimes on non-alpha linux platforms
1.49	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.48	18-Nov-2011	christos	branches: 1.48.10; add sigtimedwait
1.47	09-Jul-2011	christos	branches: 1.47.2; the first argument of {g,s}etitimer() is int not u_int.
1.46	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.45	15-Apr-2011	he	Add dup3() and pipe2() for these archs as well.
1.44	07-Jul-2010	chs	branches: 1.44.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.43	24-Nov-2009	njoly	branches: 1.43.2; 1.43.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.42	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.41	17-Jan-2009	njoly	branches: 1.41.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.40	15-Jan-2009	njoly	Update some syscalls/arguments to use the new compat50 equivalents.
1.39	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.38	13-Jan-2009	rtr	actually commit syscalls.master this time add back blank line between #include <sys/.. and #include <sys/compat/.. regen
1.37	19-Nov-2008	ad	Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.36	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.35	23-Apr-2008	ad	branches: 1.35.2; 1.35.4; 1.35.8; 1.35.10; 1.35.12; -SYCALL_MPSAFE
1.34	04-Apr-2008	njoly	branches: 1.34.2; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.33	15-Jan-2008	njoly	branches: 1.33.6; compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.32	24-Dec-2007	njoly	Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.31	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.30	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.29	16-Nov-2007	njoly	branches: 1.29.2; 1.29.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.28	04-Mar-2007	christos	branches: 1.28.14; 1.28.16; 1.28.20; 1.28.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.27	09-Feb-2007	ad	branches: 1.27.2; Merge newlock2 to head.
1.26	01-Sep-2006	matt	branches: 1.26.2; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.25	30-Aug-2006	matt	Update to deal with options PTRACE
1.24	10-Jun-2006	christos	linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.23	11-Dec-2005	christos	branches: 1.23.4; 1.23.8; 1.23.14; merge ktrace-lwp.
1.22	16-May-2005	fvdl	branches: 1.22.2; Add clock_* POSIX functions.
1.21	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.20	26-Feb-2005	perry	nuke trailing whitespace
1.19	20-Sep-2004	jdolecek	branches: 1.19.4; 1.19.6; implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.18	08-Sep-2004	jdolecek	implement basic exit_group(2), which just terminates calling thread; apparently not many apps use thread groups yet, at least not with default SuSE 9.1 libraries, so this is enough for now
1.17	01-Aug-2004	jdolecek	add stub entries for syscalls added until Linux kernel 2.6.7 move the ARM-specific syscall range up to offset 0x180, to make room for the new syscalls
1.16	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.15	10-Aug-2003	jdolecek	add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.14	28-Jun-2003	he	branches: 1.14.2; Need to include linux_mmap.h to get size of struct linux_sys_mmap2_args.
1.13	23-Jun-2003	christos	PR/21937: Todd Vierling: Proper support for mmap2
1.12	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.11	12-May-2002	jdolecek	branches: 1.11.4; hook in remaining 64bit fs syscalls make most of stuff in linux_file64.c available unconditionally, with exception of fcntl64, which is not present on Linux m68k
1.10	10-Apr-2002	christos	add getdents64
1.9	22-Mar-2002	christos	nuke mmap2 add mprotect
1.8	17-Feb-2002	bjh21	branches: 1.8.2; getrlimit and setrlimit now have Linux-specific implementations. Use them.
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	27-Jan-2002	bjh21	branches: 1.6.2; Add support for breakpoints to ARMLinux emulation.
1.5	27-Jan-2002	bjh21	Make syscall 0 an explicit call of linux_sys_nosys, as it is on i386. This is necessary to get a prototype for linux_sys_nosys generated in syscallargs.h.
1.4	23-Jan-2002	bjh21	Syscall 0 isn't syscall() on ARMLinux. Mark it UNIMPL instead.
1.3	23-Jan-2002	bjh21	Add support for the ARM-specific syscalls in ARMLinux. These are invoked by SWI numbers above 0x9f0000, but we re-map them down to somewhere just after the end of the usual syscall range, since NetBSD doesn't handle sparse syscall arrays well. The only syscall I've actually implemented in this range is cacheflush(), which was previously being mapped to fork(), causing ... interesting results.
1.2	15-Jan-2002	bjh21	Shuffle uname calls around. It turns out we don't use the same names as Linux does, so: sys_olduname -> linux_sys_oldolduname sys_uname -> linux_sys_olduname sys_newuname -> linux_sys_uname
1.1	14-Jan-2002	bjh21	Crude first cut at ARMLinux binary compatibility. Successfully runs "/emul/linux/bin/echo hello, world", dynamically linked.
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	11-Feb-2002	jdolecek	Sync w/ -current.
1.6.2.1	27-Jan-2002	jdolecek	file syscalls.master was added on branch kqueue on 2002-02-11 20:09:32 +0000
1.8.2.6	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.5	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.8.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	17-Feb-2002	nathanw	file syscalls.master was added on branch nathanw_sa on 2002-02-28 04:12:49 +0000
1.11.4.4	14-Jun-2004	jmc	Pullup patch (requested by skrll in ticket #1708) Bring netbsd-1-6 inline with -current sources after the mistakes in ticket #1686
1.11.4.3	11-May-2004	tron	Pull up revision 1.15 via patch (requested by wennmach in ticket #1686): add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.11.4.2	20-Nov-2003	jmc	Followup from ticket #1427. Need to include mmap2.h here or it won't compile
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.14.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.19.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.19.4.1	29-Apr-2005	kent	sync with -current
1.22.2.5	21-Jan-2008	yamt	sync with head
1.22.2.4	07-Dec-2007	yamt	sync with head
1.22.2.3	03-Sep-2007	yamt	sync with head.
1.22.2.2	26-Feb-2007	yamt	sync with head.
1.22.2.1	21-Jun-2006	yamt	sync with head.
1.23.14.1	19-Jun-2006	chap	Sync with head.
1.23.8.1	26-Jun-2006	yamt	sync with head.
1.23.4.1	09-Sep-2006	rpaulo	sync with head
1.26.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.27.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.28.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.28.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.28.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.28.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.28.16.2	23-Mar-2008	matt	sync with HEAD
1.28.16.1	09-Jan-2008	matt	sync with HEAD
1.28.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.29.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.29.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.29.2.1	26-Dec-2007	ad	Sync with head.
1.33.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.33.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.34.2.1	18-May-2008	yamt	sync with head.
1.35.12.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.35.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.35.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.35.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.35.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.35.2.4	11-Aug-2010	yamt	sync with head.
1.35.2.3	11-Mar-2010	yamt	sync with head
1.35.2.2	20-Jun-2009	yamt	sync with head
1.35.2.1	04-May-2009	yamt	sync with head.
1.41.2.1	23-Jul-2009	jym	Sync with HEAD.
1.43.4.3	31-May-2011	rmind	sync with head
1.43.4.2	21-Apr-2011	rmind	sync with head
1.43.4.1	05-Mar-2011	rmind	sync with head
1.43.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.44.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.47.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.47.2.2	30-Oct-2012	yamt	sync with head
1.47.2.1	17-Apr-2012	yamt	sync with head
1.48.10.4	03-Dec-2017	jdolecek	update from HEAD
1.48.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.48.10.2	23-Jun-2013	tls	resync from head
1.48.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.50.4.1	18-May-2014	rmind	sync with head
1.54.2.1	10-Aug-2014	tls	Rebase.
1.61.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.62.2.3	05-Feb-2017	skrll	Sync with HEAD
1.62.2.2	05-Oct-2016	skrll	Sync with HEAD
1.62.2.1	06-Apr-2015	skrll	Sync with HEAD
1.63.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.63.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.63.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.65.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.67.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.69.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.69.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.80.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	01-Oct-1998	erh	New makefiles for includes, syscall gen.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10	23-Feb-2009	rmind	Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.9	26-Oct-2008	christos	branches: 1.9.2; 1.9.4; 1.9.8; futex support fixes from FreeBSD via cube+pengo.
1.8	30-Aug-2006	matt	branches: 1.8.52; 1.8.62; Update to deal with options PTRACE
1.7	11-Dec-2005	christos	branches: 1.7.4; 1.7.8; merge ktrace-lwp.
1.6	13-Nov-2004	christos	branches: 1.6.12; Split out the setup stack function for the benefit of lkms. XXX: Our lkm system sucks. We really need to be exporting symbols, but that leads to symbol conflicts.
1.5	31-Mar-2002	christos	branches: 1.5.10; bring the reverse signal mapping array into linux_signo.c
1.4	12-Dec-1999	tron	branches: 1.4.6; 1.4.8; Incomplete but already working emulation of Linux's ptrace(2) for i386.
1.3	03-Jan-1999	erh	branches: 1.3.8; 1.3.14; Speed up compilation by #include-ing C files from common into one file.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	New list of files for the i386.
1.3.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.8.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.6.1	17-Apr-2002	nathanw	Catch up to -current.
1.5.10.1	14-Nov-2004	skrll	Sync with HEAD.
1.6.12.1	30-Dec-2006	yamt	sync with head.
1.7.8.1	03-Sep-2006	yamt	sync with head.
1.7.4.1	09-Sep-2006	rpaulo	sync with head
1.8.62.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.8.52.1	17-Jan-2009	mjf	Sync with HEAD.
1.9.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.9.4.1	26-Feb-2009	snj	Pull up following revision(s) (requested by rmind in ticket #493): sys/compat/linux/arch/amd64/files.linux_amd64: revision 1.4 sys/compat/linux/arch/amd64/linux_support.S: file removal sys/compat/linux/common/linux_futex.c: revision 1.23 sys/compat/linux/arch/i386/linux_support.S: file removal sys/compat/linux/arch/i386/files.linux_i386: revision 1.10 Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.9.2.1	03-Mar-2009	skrll	Sync with HEAD.
1.18	12-Oct-2021	andvar	fix various typos, mainly in comments.
1.17	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.16	31-May-2011	njoly	Fix path for fadvise64 files.
1.15	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.14	02-Mar-2010	pooka	branches: 1.14.2; 1.14.4; Nuke fs_lfs.h included for unknown reasons (if there was a reason other than "accident", i hereby declare that reason invalid)
1.13	19-Nov-2008	ad	branches: 1.13.6; Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.12	02-Feb-2008	dsl	branches: 1.12.6; 1.12.10; 1.12.12; 1.12.16; 1.12.18; Extract the fcntl64() suppoort from linux_file64.c into linux_fcntl64.c Unravel some of the knots that caused linux_file64.c to be compiled twice for an amd64 kernel (once for linux and once for linux32) with different parts being skipped each time.
1.11	15-Jan-2008	njoly	compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.10	15-Aug-2007	ad	branches: 1.10.2; 1.10.8; 1.10.14; Changes to make ktrace LKM friendly and reduce ifdef KTRACE. Proposed on tech-kern.
1.9	13-Jun-2007	christos	branches: 1.9.2; 1.9.6; Add futex.
1.8	09-Feb-2007	ad	branches: 1.8.6; 1.8.8; Merge newlock2 to head.
1.7	18-Jan-2003	thorpej	branches: 1.7.18; 1.7.48; Merge the nathanw_sa branch.
1.6	15-Nov-2001	lukem	don't need <sys/types.h> when including <sys/param.h>
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	30-May-2001	mrg	branches: 1.4.2; use _KERNEL_OPT.
1.3	17-Dec-2000	jdolecek	branches: 1.3.2; make LKM safe
1.2	12-Dec-2000	jdolecek	add emulation of Linux truncate64(2), ftruncate64(2), *stat64(2)
1.1	03-Jan-1999	erh	branches: 1.1.8; Speed up compilation by #include-ing C files from common into one file.
1.1.8.2	05-Jan-2001	bouyer	Sync with HEAD
1.1.8.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.3.2.4	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.3.2.3	08-Jan-2002	nathanw	Catch up to -current.
1.3.2.2	14-Nov-2001	nathanw	Catch up to -current.
1.3.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.4.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.7.48.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.7.18.4	04-Feb-2008	yamt	sync with head.
1.7.18.3	21-Jan-2008	yamt	sync with head
1.7.18.2	03-Sep-2007	yamt	sync with head.
1.7.18.1	26-Feb-2007	yamt	sync with head.
1.8.8.1	11-Jul-2007	mjf	Sync with head.
1.8.6.2	20-Aug-2007	ad	Sync with HEAD.
1.8.6.1	15-Jul-2007	ad	Sync with head.
1.9.6.1	16-Aug-2007	jmcneill	Sync with HEAD.
1.9.2.1	03-Sep-2007	skrll	Sync with HEAD.
1.10.14.1	19-Jan-2008	bouyer	Sync with HEAD
1.10.8.1	18-Feb-2008	mjf	Sync with HEAD.
1.10.2.1	23-Mar-2008	matt	sync with HEAD
1.12.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.12.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.12.12.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.12.12.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.12.10.2	11-Mar-2010	yamt	sync with head
1.12.10.1	04-May-2009	yamt	sync with head.
1.12.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.13.6.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.14.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.14.2.2	12-Jun-2011	rmind	sync with head
1.14.2.1	31-May-2011	rmind	sync with head
1.11	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.10	28-Apr-2008	martin	branches: 1.10.34; 1.10.44; 1.10.50; Remove clause 3 and 4 from TNF licenses
1.9	11-Dec-2005	christos	branches: 1.9.70; 1.9.72; 1.9.74; merge ktrace-lwp.
1.8	26-Feb-2005	perry	nuke trailing whitespace
1.7	12-Feb-2001	manu	branches: 1.7.24; 1.7.32; 1.7.34; Clarified comments about the LINUX_SCERR_SIGN macro
1.6	11-Feb-2001	manu	Moved the fix for negative errno returned to userland on the PowerPC to a more machine independent fashion
1.5	18-Jan-2001	jdolecek	kill local declaration of native_to_linux_errno[], one in common/linux_errno.h suffices
1.4	11-Dec-2000	mycroft	Introduce 2 new flags in types.h: * __HAVE_SYSCALL_INTERN. If this is defined, e_syscall is replaced by e_syscall_intern, which is called at key places in the kernel. This can be used to set a MD syscall handler pointer. This obsoletes and replaces the _HAS_SEPARATED_SYSCALL flags. __HAVE_MINIMAL_EMUL. If this is defined, certain (deprecated) elements in struct emul are omitted.
1.3	04-Oct-1998	fvdl	branches: 1.3.12; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	01-Oct-1998	erh	Split compat/linux/linux_errno.h into i386 and common parts.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.3.12.3	12-Mar-2001	bouyer	Sync with HEAD.
1.3.12.2	11-Feb-2001	bouyer	Sync with HEAD.
1.3.12.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.7.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.32.1	29-Apr-2005	kent	sync with -current
1.7.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.74.1	16-May-2008	yamt	sync with head.
1.9.72.1	18-May-2008	yamt	sync with head.
1.9.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.50.1	18-May-2014	rmind	sync with head
1.10.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.10.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.14	26-Nov-2021	ryo	- LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.13	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.12	09-Feb-2014	chs	branches: 1.12.6; 1.12.10; 1.12.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.11	21-Mar-2012	chs	branches: 1.11.2; 1.11.4; define LINUX_DEBUGLINK_SIGNATURE for i386 too. this allows linux ldd to work.
1.10	17-Nov-2008	ad	branches: 1.10.16; 1.10.20; 1.10.22; LINUX_GCC_SIGNATURE also matches NetBSD/i386 ELF binaries, so disable it.
1.9	28-Apr-2008	martin	branches: 1.9.6; 1.9.8; Remove clause 3 and 4 from TNF licenses
1.8	11-Dec-2005	christos	branches: 1.8.70; 1.8.72; 1.8.74; merge ktrace-lwp.
1.7	21-Aug-2003	dsl	branches: 1.7.16; Hide prototype of linux_exec_setup_stack() inside #ifdef _KERNEL so that sbin/sysctl will compile.
1.6	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.5	13-Nov-2002	jdolecek	branches: 1.5.6; add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.4	21-Nov-2000	jdolecek	branches: 1.4.2; restructure struct emul and execsw, in preparation to make emulations LKMable: * move all exec-type specific information from struct emul to execsw[] and provide single struct emul per emulation * elf: - kern/exec_elf32.c:probe_funcs[] is gone, execsw[] how has one entry per emulation and contains pointer to respective probe function - interp is allocated via MALLOC() rather than on stack - elf_args structure is allocated via MALLOC() rather than malloc() * ecoff: the per-emulation hooks moved from alpha and mips specific code to OSF1 and Ultrix compat code as appropriate, execsw[] has one entry per emulation supporting ecoff with appropriate probe function * the makecmds/probe functions don't set emulation, pointer to emulation is part of appropriate execsw[] entry * constify couple of structures
1.3	17-Nov-2000	erh	Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.2	22-Oct-1998	erh	branches: 1.2.12; Define LINUX_GCC_SIGNATURE.
1.1	01-Oct-1998	erh	Add linux i386 machine type.
1.2.12.1	22-Nov-2000	bouyer	Sync with HEAD.
1.4.2.1	11-Dec-2002	thorpej	Sync with HEAD.
1.5.6.4	04-Feb-2005	skrll	Adapt to branch.
1.5.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.6.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.8.74.2	04-May-2009	yamt	sync with head.
1.8.74.1	16-May-2008	yamt	sync with head.
1.8.72.1	18-May-2008	yamt	sync with head.
1.8.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.8.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.9.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.9.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.10.22.1	25-Mar-2012	bouyer	Pull up following revision(s) (requested by chs in ticket #140): sys/compat/linux/arch/i386/linux_exec.h: revision 1.11 define LINUX_DEBUGLINK_SIGNATURE for i386 too. this allows linux ldd to work.
1.10.20.1	05-Apr-2012	mrg	sync to latest -current.
1.10.16.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10.16.1	17-Apr-2012	yamt	sync with head
1.11.4.1	18-May-2014	rmind	sync with head
1.11.2.2	03-Dec-2017	jdolecek	update from HEAD
1.11.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.12.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.12.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.12.6.1	28-Aug-2017	skrll	Sync with HEAD
1.20	05-Sep-2020	riastradh	Round of uvm.h cleanup. The poorly named uvm.h is generally supposed to be for uvm-internal users only. - Narrow it to files that actually need it -- mostly files that need to query whether curlwp is the pagedaemon, which should maybe be exposed by an external header. - Use uvm_extern.h where feasible and uvm_*.h for things not exposed by it. We should split up uvm_extern.h but this will serve for now to reduce the uvm.h dependencies. - Use uvm_stat.h and #ifdef UVMHIST uvm.h for files that use UVMHIST(ubchist), since ubchist is declared in uvm.h but the reference evaporates if UVMHIST is not defined, so we reduce header file dependencies. - Make uvm_device.h and uvm_swap.h independently includable while here. ok chs@
1.19	19-Jul-2020	maxv	don't include opt_user_ldt.h when it is not needed
1.18	12-Aug-2017	maxv	Remove vm86. Pass 3.
1.17	29-Mar-2011	plunky	branches: 1.17.14; 1.17.32; tidy up include pathname to exclude undefined behaviour "If the characters ', \, ", //, or /* occur in the sequence between the < and > delimiters, the behavior is undefined."
1.16	07-Jul-2010	chs	branches: 1.16.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.15	23-Apr-2010	joerg	Use struct segment_descriptor for pcb_fsd and pcb_gsd instead of int[2].
1.14	23-Nov-2009	rmind	branches: 1.14.2; 1.14.4; Use lwp_getpcb() in compat code, clean from struct user.
1.13	20-Sep-2009	taca	Trying to fix build problem. Thanks to joerg's advise.
1.12	29-Mar-2009	mrg	- add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total address space available to processes. this limit exists in most other modern unix variants, and like most of them, our defaults are unlimited. remove the old mmap / rlimit.datasize hack. - adds the VMCMD_STACK flag to all the stack-creation vmcmd callers. it is currently unused, but was added a few years ago. - add a pair of new process size values to kinfo_proc2{}. one is the total size of the process memory map, and the other is the total size adjusted for unused stack space (since most processes have a lot of this...) - patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias RLIMIT_VMEM was already present and used if availble.) - patch ps, top and systat to notice the new k_vm_vsize member of kinfo_proc2{}. - update irix, svr4, svr4_32, linux and osf1 emulations to support this information. (freebsd could be done, but that it's best left as part of the full-update of compat/freebsd.) this addresses PR 7897. it also gives correct memory usage values, which have never been entirely correct (since mmap), and have been very incorrect since jemalloc() was enabled. tested on i386 and sparc64, build tested on several other platforms. thanks to many folks for feedback and testing but most espcially chuq and yamt for critical suggestions that lead to this patch not having a special ugliness i wasn't happy with anyway :-)
1.11	26-Oct-2008	christos	branches: 1.11.2; 1.11.4; 1.11.8; changes from pengo that make initializing skype more reliable.
1.10	26-Oct-2008	christos	use a symbolic constant instead of 6.
1.9	26-Oct-2008	christos	use GUGS_SEL instead of 3.
1.8	26-Oct-2008	ad	Assert that the segment descriptors we generate for TLS will not allow privilege elevation.
1.7	26-Oct-2008	christos	don't forget the percpu stuff and load gs immediately.
1.6	25-Oct-2008	christos	Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.5	28-Apr-2008	martin	branches: 1.5.6; Remove clause 3 and 4 from TNF licenses
1.4	19-Oct-2007	ad	branches: 1.4.16; 1.4.18; 1.4.20; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.3	11-Dec-2005	christos	branches: 1.3.30; 1.3.44; 1.3.46; 1.3.50; merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.4; nuke trailing whitespace
1.1	13-Nov-2004	christos	branches: 1.1.2; 1.1.6; 1.1.8; Split out the setup stack function for the benefit of lkms. XXX: Our lkm system sucks. We really need to be exporting symbols, but that leads to symbol conflicts.
1.1.8.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.6.1	29-Apr-2005	kent	sync with -current
1.1.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.2.3	04-Feb-2005	skrll	Adapt to branch.
1.1.2.2	14-Nov-2004	skrll	Sync with HEAD.
1.1.2.1	13-Nov-2004	skrll	file linux_exec_machdep.c was added on branch ktrace-lwp on 2004-11-14 08:15:33 +0000
1.2.4.2	27-Oct-2007	yamt	sync with head.
1.2.4.1	21-Jun-2006	yamt	sync with head.
1.3.50.1	25-Oct-2007	bouyer	Sync with HEAD.
1.3.46.1	06-Nov-2007	matt	sync with HEAD
1.3.44.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.3.30.1	23-Oct-2007	ad	Sync with head.
1.4.20.4	11-Aug-2010	yamt	sync with head.
1.4.20.3	11-Mar-2010	yamt	sync with head
1.4.20.2	04-May-2009	yamt	sync with head.
1.4.20.1	16-May-2008	yamt	sync with head.
1.4.18.1	18-May-2008	yamt	sync with head.
1.4.16.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.16.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.11.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.11.4.1	01-Apr-2009	snj	Pull up following revision(s) (requested by mrg in ticket #622): bin/csh/csh.1: revision 1.46 bin/csh/func.c: revision 1.37 bin/ps/print.c: revision 1.111 bin/ps/ps.c: revision 1.74 bin/sh/miscbltin.c: revision 1.38 bin/sh/sh.1: revision 1.92 via patch external/bsd/top/dist/machine/m_netbsd.c: revision 1.7 lib/libkvm/kvm_proc.c: revision 1.82 sys/arch/mips/mips/cpu_exec.c: revision 1.55 sys/compat/darwin/darwin_exec.c: revision 1.57 sys/compat/ibcs2/ibcs2_exec.c: revision 1.73 sys/compat/irix/irix_resource.c: revision 1.15 sys/compat/linux/arch/amd64/linux_exec_machdep.c: revision 1.16 sys/compat/linux/arch/i386/linux_exec_machdep.c: revision 1.12 sys/compat/linux/common/linux_limit.h: revision 1.5 sys/compat/osf1/osf1_resource.c: revision 1.14 sys/compat/svr4/svr4_resource.c: revision 1.18 sys/compat/svr4_32/svr4_32_resource.c: revision 1.17 sys/kern/exec_subr.c: revision 1.62 sys/kern/init_sysctl.c: revision 1.160 sys/kern/kern_exec.c: revision 1.288 sys/kern/kern_resource.c: revision 1.151 sys/sys/param.h: patch sys/sys/resource.h: revision 1.31 sys/sys/sysctl.h: revision 1.184 sys/uvm/uvm_extern.h: revision 1.153 sys/uvm/uvm_glue.c: revision 1.136 sys/uvm/uvm_mmap.c: revision 1.128 usr.bin/systat/ps.c: revision 1.32 - - add new RLIMIT_AS (aka RLIMIT_VMEM) resource that limits the total address space available to processes. this limit exists in most other modern unix variants, and like most of them, our defaults are unlimited. remove the old mmap / rlimit.datasize hack. - - adds the VMCMD_STACK flag to all the stack-creation vmcmd callers. it is currently unused, but was added a few years ago. - - add a pair of new process size values to kinfo_proc2{}. one is the total size of the process memory map, and the other is the total size adjusted for unused stack space (since most processes have a lot of this...) - - patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias RLIMIT_VMEM was already present and used if availble.) - - patch ps, top and systat to notice the new k_vm_vsize member of kinfo_proc2{}. - - update irix, svr4, svr4_32, linux and osf1 emulations to support this information. (freebsd could be done, but that it's best left as part of the full-update of compat/freebsd.) this addresses PR 7897. it also gives correct memory usage values, which have never been entirely correct (since mmap), and have been very incorrect since jemalloc() was enabled. tested on i386 and sparc64, build tested on several other platforms. thanks to many folks for feedback and testing but most espcially chuq and yamt for critical suggestions that lead to this patch not having a special ugliness i wasn't happy with anyway :-)
1.11.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.14.4.3	21-Apr-2011	rmind	sync with head
1.14.4.2	05-Mar-2011	rmind	sync with head
1.14.4.1	30-May-2010	rmind	sync with head
1.14.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.14.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.16.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.17.32.1	28-Aug-2017	skrll	Sync with HEAD
1.17.14.1	03-Dec-2017	jdolecek	update from HEAD
1.8	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.7	02-Nov-2010	chs	branches: 1.7.18; 1.7.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.6	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.5	28-Apr-2008	martin	branches: 1.5.20; 1.5.22; Remove clause 3 and 4 from TNF licenses
1.4	30-Sep-2001	manu	branches: 1.4.116; 1.4.118; 1.4.120; Added initial support for fcntl64 system call (file locking is not implemented)
1.3	04-Oct-1998	fvdl	branches: 1.3.24; 1.3.26; 1.3.28; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	01-Oct-1998	erh	Split linux_fcntl.h into i386 and common parts.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.3.28.1	01-Oct-2001	fvdl	Catch up with -current.
1.3.26.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.24.1	08-Oct-2001	nathanw	Catch up to -current.
1.4.120.2	09-Oct-2010	yamt	sync with head
1.4.120.1	16-May-2008	yamt	sync with head.
1.4.118.1	18-May-2008	yamt	sync with head.
1.4.116.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.22.1	05-Mar-2011	rmind	sync with head
1.5.20.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.5.20.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.7.32.1	10-Aug-2014	tls	Rebase.
1.7.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.10	10-Dec-2000	fvdl	branches: 1.10.122; 1.10.124; 1.10.126; The gist of the Linux _IOX definitions was the same for all platforms; move it to the MI linux_ioctl.h and only leave the MD bits in the MD header files.
1.9	04-Oct-1998	fvdl	branches: 1.9.12; 1.9.22; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.8	01-Oct-1998	erh	Split compat/linux/linux_ioctl.h into i386 and common parts.
1.7	15-Jan-1998	christos	PR/4794: Urban Boquist: Linux cdrom ioctls are missing
1.6	04-Apr-1997	augustss	* Move the Linux audio emulation into its own directory and rename it OSS (aka VoxWare) audio emulation. * Use the OSS audio emulation for Linux and FreeBSD. * Add mixer emulation to the OSS emulator.
1.5	19-Mar-1997	mycroft	Emulate the SOUND_PCM_WRITE_CHANNELS ioctl. From PR 3356, by Lennart Augustsson. Also add hooks for mixer ioctls.
1.4	05-Apr-1996	christos	Prototyping changes.
1.3	08-Mar-1996	mycroft	Separate ioctl emulation by group. Add (minimal) audio emulation.
1.2	16-Aug-1995	mycroft	Convert 230400 baud.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.9.22.1	30-Mar-2001	he	Pull up revision 1.10 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.9.12.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.10.126.1	16-May-2008	yamt	sync with head.
1.10.124.1	18-May-2008	yamt	sync with head.
1.10.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.169	01-Nov-2021	thorpej	Use "stack_t" instead of "struct sigaltstack", as the former is the newer standardized name. NFC.
1.168	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.167	09-Aug-2021	andvar	fix typos in asymmetry, asymmetric(al), symmetrical.
1.166	19-May-2019	maxv	branches: 1.166.2; Rename fpu_save_area_clear -> fpu_clear fpu_save_area_reset -> fpu_sigreset Clearer, and reduces a future diff. No real functional change.
1.165	17-Sep-2017	maxv	branches: 1.165.4; Remove the second argument from USERMODE and KERNELMODE, it is unused now that we don't have vm86 anymore.
1.164	12-Aug-2017	maxv	Remove vm86. Simplifies a number of critical places. Pass 2.
1.163	05-Feb-2017	maxv	branches: 1.163.4; 1.163.6; Rename ldt->ldtstore and gdt->gdtstore on i386. It reduces the diff with amd64, and makes it easier to track down these variables on nxr - 'ldt' and 'gdt' being common keywords.
1.162	13-Jul-2016	maxv	branches: 1.162.2; 1.162.4; x86_alldisks can be NULL, so don't dereference it. Not tested, but obvious enough.
1.161	08-Dec-2015	christos	Fix DIOCGPARTINFO
1.160	08-Dec-2015	christos	Replace DIOCGPART -> DIOCGPARTINFO which returns the data needed instead of pointers.
1.159	09-Nov-2014	maxv	branches: 1.159.2; Do not uselessly include <sys/malloc.h>.
1.158	19-Feb-2014	dsl	branches: 1.158.4; Add explicit #include <x86/fpu.h> instead of relying on pcb.h including it.
1.157	15-Feb-2014	dsl	Remove all references to MDL_USEDFPU and deferred fpu initialisation. The cost of zeroing the save area on exec is minimal. This stops the FP registers of a random process being used the first time an lwp uses the fpu. sendsig_siginfo() and get_mcontext() now unconditionally copy the FP registers. I'll remove the double-copy for signal handlers soon. get_mcontext() might have been leaking kernel memory to userspace - and may still do so if i386_use_fxsave is false (short copies).
1.156	26-Jan-2014	dsl	Remove support for 'external' floating point units and the MS-DOS compatible method of handling floating point exceptions. Make kernel support for teh fpu non-optional (486SX should still work). Only 386 cpus support external fpu, and i386 support was removed years ago. This means that the npx code no longer uses port 0xf0 or interupt 13. All the "npx at isa" lines go from the configs, arch/i386/isa/npx.c is now mandatory for all i386 kernels. I've renamed npxinit() to fpuinit() and npxinit_cpu() to fpuinit_cpu() to match the very similar amd64 functions. The fpu of the boot cpu is now initialised by a direct call from cpu_configure(), this enables FP emulation for a 486SX. (for amd64 the cr0 values are set in locore.S and similar). This fixes a long-standing bug in linux_setregs() - which did not save the fpu regsiters if they were active. I've test booted a single cpu i386 kernel (using anita). amd64 builds - none of teh changes should affect it. The i386 XEN kernels build, but I'm not sure where they set cr0, and it might have got lost!
1.155	19-Jan-2014	dsl	Flatten the floating point register structures bu moving the 'environment' registers into the main strcuture. There are x87 instructions that only affect the environment, but that is no real excuse for all the sub-structures. Rename fields so that there are far fewer collisions between the two sets of field names.
1.154	09-Dec-2013	dsl	Missing change to the fxsave structure rename
1.153	01-Dec-2013	christos	revert fpu/pcu changes until we figure out what's wrong; they cause random freezes
1.152	23-Oct-2013	drochner	Use the MI "pcu" framework for bookkeeping of npx/fpu states on x86. This reduces the amount of MD code enormously, and makes it easier to implement support for newer CPU features which require more fpu state, or for fpu usage by the kernel. For access to FPU state across CPUs, an xcall kthread is used now rather than a dedicated IPI. No user visible changes intended.
1.151	18-Nov-2011	christos	branches: 1.151.10; 1.151.14; - add sigtimedwait support. - merge the siginfo population code.
1.150	04-Mar-2011	joerg	branches: 1.150.4; Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler. This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
1.149	07-Jul-2010	chs	branches: 1.149.2; 1.149.4; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.148	03-Feb-2010	wiz	branches: 1.148.2; 1.148.4; Remove extra parenthesis. Found by cppcheck, reported by Henning Petersen in PR 42732.
1.147	05-Jan-2010	mbalmer	Remove extra semicolon.
1.146	23-Nov-2009	rmind	Use lwp_getpcb() in compat code, clean from struct user.
1.145	29-May-2009	njoly	Add native to linux siginfo si_status translation, used on i386 and amd64.
1.144	23-Apr-2009	njoly	Convert si_code value from native to linux.
1.143	21-Mar-2009	ad	PR port-i386/40143 Viewing an mpeg transport stream with mplayer causes crash Fix numerous problems: 1. LDT updates are not atomic. 2. Number of processes running with private LDTs and/or I/O bitmaps is not capped. System with high maxprocs can be paniced. 3. LDTR can be leaked over context switch. 4. GDT slot allocations can race, giving the same LDT slot to two procs. 5. Incomplete interrupt/trap frames can be stacked. 6. In some rare cases segment faults are not handled correctly.
1.142	11-Jan-2009	christos	branches: 1.142.2; merge christos-time_t
1.141	25-Oct-2008	christos	branches: 1.141.2; 1.141.4; 1.141.6; Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.140	21-Oct-2008	njoly	Do not use native_to_linux_si_code() outside LINUX_NPTL; until i figure a better way to handle it.
1.139	19-Oct-2008	njoly	Add native to linux siginfo si_code translation, mostly for negative values. Adjust amd64 and i386 accordingly, not sure about aother archs i can't test.
1.138	18-Sep-2008	christos	Define a PSL_CLEARSIG macro for the psl flags to be cleared on signal delivery and use it everywhere.
1.137	19-May-2008	njoly	branches: 1.137.4; Fix free() argument in linux_read_ldt.
1.136	28-Apr-2008	martin	branches: 1.136.2; Remove clause 3 and 4 from TNF licenses
1.135	24-Apr-2008	ad	branches: 1.135.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.134	21-Mar-2008	ad	branches: 1.134.2; Catch up with descriptor handling changes. See kern_descrip.c revision 1.173 for details.
1.133	20-Dec-2007	dsl	branches: 1.133.6; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.132	08-Dec-2007	dsl	branches: 1.132.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.131	04-Dec-2007	dsl	Remove all the __P
1.130	19-Oct-2007	ad	branches: 1.130.2; 1.130.4; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.129	30-Jun-2007	dsl	branches: 1.129.6; 1.129.8; 1.129.12; Call fp->f_ops->fo_ioctl() directly (not by sys_ioctl() for LINUX_VT_GETMODE and LINUX_VT_SETMODE. One fewer use of the stackgap.
1.128	23-Jun-2007	dsl	Read and write the ldt without using the stackgap.
1.127	13-Jun-2007	christos	Get ready for NPTL but don't turn it on as of yet.
1.126	21-May-2007	christos	rename si_sigval -> si_value to match POSIX RTS.
1.125	10-May-2007	christos	- linux uname -m on x86 returns i{3,4,5,6}86 make it so. - delete the machine sysctl that never worked, and gc linux_machine.
1.124	16-Apr-2007	ad	Share the sysarch stuff between the x86 ports. PR kern/36046.
1.123	04-Mar-2007	christos	branches: 1.123.2; 1.123.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.122	09-Feb-2007	ad	branches: 1.122.2; Merge newlock2 to head.
1.121	29-Jan-2007	hubertf	Remove more duplicate headers. Patch by Slava Semushin <slava.semushin@gmail.com> Again, this was tested by comparing obj files from a pristine and a patched source tree against an i386/ALL kernel, and also for src/sbin/fsck_ffs, src/sbin/fsdb and src/usr.sbin/makefs. Only changes in assert() line numbers were detected in 'objdump -d' output.
1.120	26-Dec-2006	elad	Adapt to recent machdep scope changes. Pointed out by Kouichirou Hiratsuka, thanks!
1.119	16-Nov-2006	christos	branches: 1.119.2; __unused removal on arguments; approved by core.
1.118	14-Nov-2006	elad	Clean some KAUTH_GENERIC_ISSUSER usage in compat code.
1.117	14-Oct-2006	christos	sprinkle __unused.
1.116	12-Oct-2006	christos	- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
1.115	13-Sep-2006	christos	branches: 1.115.2; avoid empty if
1.114	23-Jul-2006	ad	branches: 1.114.4; Use the LWP cached credentials where sane.
1.113	14-May-2006	elad	integrate kauth.
1.112	11-Dec-2005	christos	branches: 1.112.4; 1.112.6; 1.112.8; 1.112.10; 1.112.12; merge ktrace-lwp.
1.111	21-Aug-2005	yamt	linux_machdepioctl: remove duplicated FILE_USE/UNUSE.
1.110	25-Jun-2005	christos	branches: 1.110.2; - include <sys/wait.h> so that this compile - use the code field directly, instead of redoing the logic. - XXX: the status field must be wrong. I think that the _WSTATUS() should not be used directly.
1.109	24-Jun-2005	manu	More accurate SIGCHLD code and status for siginfo
1.108	22-Jun-2005	manu	report the right process status
1.107	20-May-2005	fvdl	Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.106	26-Feb-2005	perry	branches: 1.106.2; nuke trailing whitespace
1.105	13-Nov-2004	christos	branches: 1.105.4; 1.105.6; Remove setup stack function. It moved to linux_exec_machdep.c.
1.104	13-Nov-2004	christos	Add ptyfs pty device number translation.
1.103	20-Oct-2004	thorpej	Move boot device detection code from i386 and amd64 ports to x86_autoconf.c. Rename i386_alldisks and x86_64_alldisks to x86_alldisks, adjust other references to compensate.
1.102	28-Jan-2004	yamt	rename i386 mdlwp flags from MDP_ to MDL_ to avoid confusion with mdproc flags which also have MDP_ prefixes.
1.101	08-Dec-2003	christos	remove error(1) comment.
1.100	06-Oct-2003	christos	Catch up with chuck's stack changes. Don't map the linux stuff executable and avoid mapping segments that have 0 size.
1.99	25-Sep-2003	christos	constify sendsig/trapsignal
1.98	21-Sep-2003	jdolecek	make compile after last change (!)
1.97	21-Sep-2003	christos	Now that we have siginfo, use it, instead of pretending to have one.
1.96	06-Sep-2003	christos	SA_SIGINFO changes
1.95	24-Aug-2003	chs	add support for non-executable mappings (where the hardware allows this) and make the stack and heap non-executable by default. the changes fall into two basic catagories: - pmap and trap-handler changes. these are all MD: = alpha: we already track per-page execute permission with the (software) PG_EXEC bit, so just have the trap handler pay attention to it. = i386: use a new GDT segment for %cs for processes that have no executable mappings above a certain threshold (currently the bottom of the stack). track per-page execute permission with the last unused PTE bit. = powerpc/ibm4xx: just use the hardware exec bit. = powerpc/oea: we already track per-page exec bits, but the hardware only implements non-exec mappings at the segment level. so track the number of executable mappings in each segment and turn on the no-exec segment bit iff the count is 0. adjust the trap handler to deal. = sparc (sun4m): fix our use of the hardware protection bits. fix the trap handler to recognize text faults. = sparc64: split the existing unified TSB into data and instruction TSBs, and only load TTEs into the appropriate TSB(s) for the permissions. fix the trap handler to check for execute permission. = not yet implemented: amd64, hppa, sh5 - changes in all the emulations that put a signal trampoline on the stack. instead, we now put the trampoline into a uvm_aobj and map that into the process separately. originally from openbsd, adapted for netbsd by me.
1.94	21-Aug-2003	hannken	Fix syscall_vm86 argument: struct trapframe -> struct trapframe *
1.93	09-Aug-2003	christos	Explain a diagnostic message a bit better, and make it a debug only message.
1.92	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.91	02-Aug-2003	jdolecek	use copyout() instead of subyte()
1.90	03-Jul-2003	christos	Implement linux_rt_sigreturn for real. Add a hack for more plausible siginfo. The java segv handler still segv's again inside the signal handler, but our sample test program now works [gets the proper ucontext].
1.89	29-Jun-2003	fvdl	branches: 1.89.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.88	28-Jun-2003	darrenr	Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc " with "struct lwp " in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed. Bump the kernel rev up to 1.6V
1.87	21-Mar-2003	dsl	Change 'data' argument to fo_ioctl and fo_fcntl from 'caddr_t' to 'void *'. Avoids a lot of casting and removes the need for some line breaks. Removed a load of (caddr_t) casts from calls to copyin/copyout as well. (approved by christos - he has a plan to remove caddr_t...)
1.86	27-Feb-2003	yamt	make compat_linux struct file interlock friendly.
1.85	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.84	06-Dec-2002	junyoung	Fix compile error.
1.83	06-Dec-2002	christos	add a linux_rt_sigframe to support SA_SIGINFO, and use it when SA_SIGINFO is requested. This appears to be how linuxthreads decides which signal handler to use.
1.82	26-Nov-2002	christos	rename sa_ -> linux_sa_ first attempt at providing siginfo_t to the signal handler.
1.81	09-Oct-2002	junyoung	Get rid of pcb_flags which is no longer existent.
1.80	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.79	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.78	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.77	20-May-2002	jdolecek	Fix bug introduced in rev. 1.69 - linux_fakedev() returned always zero for nontranslated raw devices. This fixes recently discovered jdb /dev/dsp stdin problem, reported on current-users by Mark Davies.
1.76	13-May-2002	simonb	branches: 1.76.2; Remove an unreachable "return 0;".
1.75	02-Apr-2002	christos	save/restore fs and gs; this should be pulled up.
1.74	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.73	29-Mar-2002	christos	1. fill in the ldt.sd_xx field, for total compat with linux. 2. in setregs, use gdt's instead of ldt's because linux wants to play with all the ldts. Apparently linuxthreads uses ldt's to allocate space for pthread_t's.
1.72	22-Mar-2002	christos	sync with current reality and fix debugging.
1.71	16-Mar-2002	christos	make the stackgap_{init,alloc} functions MP friendly (i.e. pass struct proc * in, instead of using curproc). While there add an optional size argument to stackgap_init.
1.70	16-Feb-2002	christos	1. load cr2 now that we have it. 2. ldt_info.base_addr == 0 && ldt_info.limit == 0 means zero the ldt From Robert V. Barron's wabi patch.
1.69	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.68	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.67	02-Aug-2001	thorpej	Deal with the SSE FPU save format.
1.66	15-Jul-2001	jdolecek	execute signal handlers on separate signal stack, if it's been provided
1.65	17-Jun-2001	sommerfeld	branches: 1.65.2; Add %fs/%gs to trap frame and save/restore them on trap/interrupt/syscall entry from userspace. Remove special-case "by hand" validation of fs/gs register values as well as special handling of them in various signal handling paths. Now, like %ds and %es, they are validated by the hardware on return to userland. This paves the way for the use of %fs for per-cpu data on multiprocessor systems, and fixes an otherwise difficult-to-fix interaction between threads/clone(2) and USER_LDT. Discussed in advance with Frank van der Linden.
1.64	14-Jun-2001	thorpej	Fix a partial construction problem that can cause race conditions between creation of a file descriptor and close(2) when using kernel assisted threads. What we do is stick descriptors in the table, but mark them as "larval". This causes essentially everything to treat it as a non-existent descriptor, except for fdalloc(), which sees a filled slot so that it won't (incorrectly) allocate it again. When a descriptor is fully constructed, the code that has constructed it marks it as "mature" (which actually clears the "larval" flag), and things continue to work as normal. While here, gather all the code that gets a descriptor from the table into a fd_getfile() function, and call it, rather than having the same (sometimes incorrect) code copied all over the place.
1.63	30-May-2001	mrg	use _KERNEL_OPT.
1.62	26-Jan-2001	manu	branches: 1.62.2; Moved include <sys/ioctl.h> so that we can build without WSCONS enabled.
1.61	18-Jan-2001	jdolecek	constify
1.60	18-Jan-2001	fvdl	EINVAL -> ENOTTY
1.59	09-Jan-2001	fvdl	Add emulation of KIOCSOUND.
1.58	29-Dec-2000	fvdl	Implement KDGETMODE ioctl.
1.57	29-Dec-2000	fvdl	Under Linux it's possible to return values through the ioctl system call directly (i.e. not a reference argument, but a direct return value). So far I have only seen this with binaries that talk to their own device modules, using non-standard ioctl calls. Hence, allow for a pass-through ioctl call using PTIOCLINUX to return EJUSTRETURN, signalling that the return value is in the 'data' field of the structure, which can then be put in 'retval'.
1.56	22-Dec-2000	jdolecek	split off thread specific stuff from struct sigacts to struct sigctx, leaving only signal handler array sharable between threads move other random signal stuff from struct proc to struct sigctx This addresses kern/10981 by Matthew Orgass.
1.55	18-Dec-2000	fvdl	For unknown ioctls, pass them through to a device using PTIOCLINUX, so that it may deal with them if it knows them (i.e. LKMs which deal with Linux binaries).
1.54	12-Dec-2000	fvdl	Allow for passing through of certain ranges of ioctl command values directly to a device. The device has to be aware of how to handle with these special ioctls. Useful for LKMs that deal with Linux binaries.
1.53	10-Dec-2000	thorpej	Fix previous: - EBADF, not NULL when a file descriptor can't be found. - Check FIF_WANTCLOSE properly.
1.52	10-Dec-2000	fvdl	Add i386-specific code for a few ioctl calls.
1.51	29-Nov-2000	jdolecek	LKMify
1.50	11-Jun-2000	veego	branches: 1.50.2; Remove the pcvt support.
1.49	15-May-2000	jhawk	branches: 1.49.2; Remove conditionization upon XSERVER -- all the code so conditionalized is already conditionalized on (NWSDISPLAY > 0), so is wscons-specific. wscons has no conditionalization on XSERVER; neither should the linux compatibility code. Removing this is necessary to keep linux X server emulation functionining after GENERIC rev 1.337 removing "options XSERVER" (relegating it to the pccons/pcvt-specific, and therefore depricated).
1.48	30-Mar-2000	augustss	Kill register declarations.
1.47	04-Oct-1999	fvdl	branches: 1.47.2; Handle the newer, larger sigset_t Linux now uses.
1.46	08-Jan-1999	kleink	Rearrange the emulation-specific setregs() entry to set up the FPU control word after calling the native setregs(), which would clobber it again.
1.45	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.44	03-Oct-1998	christos	Attempt to fix the mess.
1.43	01-Oct-1998	erh	Moved here from arch/i386/i386/linux_machdep.c.
1.42	11-Sep-1998	mycroft	Substantial signal handling changes: * Increase the size of sigset_t to accomodate 128 signals -- adding new versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() to handle the changed arguments. * Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() into separate functions, and call them from all the emulations rather than hard-coding everything. (Avoids uses the stackgap crap for these system calls.) * Add a new flag (p_checksig) to indicate that a process may have signals pending and userret() needs to do the full (slow) check. * Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE. * Correct emulation bugs with restoring SS_ONSTACK. * Make the signal mask in the sigcontext always use the emulated mask format. * Store signals internally in sigaction structures, rather than maintaining a bunch of little sigsets for each SA_* bit. * Keep track of where we put the signal trampoline, rather than figuring it out in _sendsig(). Issue a warning when a non-emulated sigaction bit is observed. * Add missing emulated signals, and a native SIGPWR (currently not used). * Implement the `not reset when caught' semantics for relevant signals. Note: Only code touched by the i386 port has been modified. Other ports and emulations need to be updated.
1.41	11-Jun-1998	drochner	Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0. Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
1.40	08-May-1998	kleink	Fix some arithmetics lossage on typeless pointers.
1.39	24-Jan-1998	mycroft	Store the initial NPX control word appropriate for the emulation in the saved FPU state, and use it when initializing the FPU on demand.
1.38	24-Jan-1998	mycroft	Need foo_exec.h.
1.37	24-Jan-1998	mycroft	Add local versions of setregs(), so I can tweak some registers later.
1.36	22-Jan-1998	thorpej	Generate dependencies on the USER_LDT option.
1.35	15-Jan-1998	thorpej	Generate dependencies on the VM86 option.
1.34	16-Oct-1997	mycroft	branches: 1.34.2; Pull in vmparam.h as necessary.
1.33	29-Oct-1996	sommerfe	branches: 1.33.12; Workaround for building linux-emulation LKM.
1.32	13-Oct-1996	christos	backout previous kprintf changes
1.31	12-Oct-1996	thorpej	Need <sys/exec.h> for the PS_STRINGS definition.
1.30	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.29	03-May-1996	christos	Prototype and gcc -Wall cleanups
1.28	18-Apr-1996	mycroft	Turn off the alignment check flag when entering a signal handler.
1.27	12-Apr-1996	mycroft	Turn off the trace flag when delivering a signal.
1.26	11-Apr-1996	mycroft	Export [gs]et_vflags(), and always use them when saving/restoring registers in VM86 mode. Allow changing of all PSL bits in VM86 mode; some applications don't work right otherwise, and all the nasty bits are virtualized anyway. Make sure PSL_VIF, PSL_VIP, and PSL_VM don't show up in the user's view of the PSL.
1.25	08-Mar-1996	mycroft	Add a message to help us debug Linux compat.
1.24	04-Jan-1996	jtc	Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and traditional usage.
1.23	10-Oct-1995	mycroft	Switch to user code and data selectors in the GDT while handling signals.
1.22	10-Oct-1995	mycroft	Add USERMODE() and KERNELMODE() macros, and use them.
1.21	08-Oct-1995	fvdl	Implement the KDGKBMODE ioctl for Linux (possible with pcvt 3.32).
1.20	07-Oct-1995	mycroft	Prefix names of system call implementation functions with `sys_'.
1.19	19-Sep-1995	thorpej	Make system calls conform to a standard prototype and bring those prototypes into scope.
1.18	08-Sep-1995	fvdl	Fix PR #1445 (incorrect ifdef/else/endif), from Bill Sommerfeld via John Kohl.
1.17	07-Sep-1995	fvdl	Get notion of VT number right.
1.16	01-Sep-1995	mycroft	SA_ONSTACK --> SS_ONSTACK
1.15	31-Aug-1995	fvdl	Only define some vars (one of pcvt-specific type) when pcvt is configured. Fixes PR #1424 (from Mike Long)
1.14	30-Aug-1995	fvdl	Remove VT-switch disabling hack now that pcvt handles this.
1.13	27-Aug-1995	fvdl	Add some yucky code to emulate Linux VTs well enough to make svgalib stuff work reasonably well.
1.12	14-Aug-1995	mycroft	Export bsd_to_linux_sig[], and use it.
1.11	14-Aug-1995	mycroft	Rearrange #includes.
1.10	24-Jun-1995	christos	Stackgap_init() now takes an p->p_emul argument.
1.9	22-Jun-1995	fvdl	Include file change.
1.8	07-May-1995	mycroft	Turn off a debugging printf().
1.7	07-May-1995	mycroft	Improve Linux signal emulation, and emulate the modify_ldt() call.
1.6	06-May-1995	mycroft	Add stub for linux_modify_ldt().
1.5	01-May-1995	mycroft	Fix typos.
1.4	01-May-1995	mycroft	Save and restore %fs and %gs across signals.
1.3	01-May-1995	mycroft	Update to match include files. Eliminate _ucodesel, _udatasel, and IdlePTD.
1.2	22-Apr-1995	christos	- added sunos_machdep.c for sun3, atari, amiga and mac68k. - changed machdep.c and trap.c to use struct emul. - remove ep_setup references. - added struct emul to all emulations.
1.1	07-Apr-1995	fvdl	Changes because of proper Linux signal stackframe building, and seperate signal trampoline code. Ugly hack in trap.c no longer needed.
1.33.12.1	08-Sep-1997	thorpej	Significantly restructure the way signal state for a process is stored. Rather than using bitmasks to redundantly store the information kept in the process's sigacts (because the sigacts was kept in the u-area), hang sigacts directly off the process, and access it directly. Simplify signal setup code tremendously by storing information in the sigacts as an array of struct sigactions, rather than in a different format, since userspace uses sigactions. Make sigacts sharable by adding reference counting.
1.34.2.1	29-Jan-1998	mellon	Pull up 1.37-1.39 (mycroft)
1.47.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.47.2.5	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.47.2.4	05-Jan-2001	bouyer	Sync with HEAD
1.47.2.3	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.47.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.47.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.49.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.50.2.4	03-Apr-2002	he	Pull up revision 1.75 (requested by christos): Fix restoral of %fs / %gs in i386 emulation code.
1.50.2.3	17-Jun-2001	he	Pull up revision 1.65 (requested by sommerfeld): Add %fs/%gs to trap frame and save/restore them on trap/interupt/ syscall entry from userspace. Remove special-case ``by hand'' validation of %fs/%gs register values s well as special handling of them in various signal handling paths. Now, like %ds and %es, they are validated by the hardware on return to userland. This paves the way for the use of %fs for per-cpu data on multi- processor systems, and fixes an otherwise difficult-to-fix interaction between threads/clone(2) and USER_LDT.
1.50.2.2	15-May-2001	he	Pull up revision 1.62 (requested by drochner): Fix a build problem where COMPAT_LINUX is defined, but wscons is not present. Fixes PR#12886.
1.50.2.1	30-Mar-2001	he	Pull up revisions 1.52-1.60 (via patch, requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.62.2.16	11-Dec-2002	thorpej	Sync with HEAD.
1.62.2.15	18-Oct-2002	nathanw	Catch up to -current.
1.62.2.14	17-Sep-2002	nathanw	Catch up to -current.
1.62.2.13	01-Aug-2002	nathanw	Catch up to -current.
1.62.2.12	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.62.2.11	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.62.2.10	20-Jun-2002	nathanw	Catch up to -current.
1.62.2.9	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.62.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.62.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.62.2.6	28-Feb-2002	nathanw	p->p_addr ==> l->l_addr
1.62.2.5	28-Feb-2002	nathanw	Catch up to -current.
1.62.2.4	14-Nov-2001	nathanw	Catch up to -current.
1.62.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.62.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.62.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.65.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.65.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.65.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.65.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.65.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.65.2.1	03-Aug-2001	lukem	update to -current
1.76.2.3	15-Jul-2002	gehenna	catch up with -current.
1.76.2.2	30-May-2002	gehenna	Catch up with -current.
1.76.2.1	16-May-2002	gehenna	Replace the direct-access to devsw table with calling devsw API. Replace the block major -> name conversion function with devsw API.
1.89.2.8	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.89.2.7	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.89.2.6	14-Nov-2004	skrll	Sync with HEAD.
1.89.2.5	02-Nov-2004	skrll	Sync with HEAD.
1.89.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.89.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.89.2.2	03-Aug-2004	skrll	Sync with HEAD
1.89.2.1	02-Jul-2003	darrenr	Apply the aborted ktrace-lwp changes to a specific branch. This is just for others to review, I'm concerned that patch fuziness may have resulted in some errant code being generated but I'll look at that later by comparing the diff from the base to the branch with the file I attempt to apply to it. This will, at the very least, put the changes in a better context for others to review them and attempt to tinker with removing passing of 'struct lwp' through the kernel.
1.105.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.105.4.1	29-Apr-2005	kent	sync with -current
1.106.2.1	28-Aug-2005	tron	Pull up following revision(s) (requested by yamt in ticket #701): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.111 linux_machdepioctl: remove duplicated FILE_USE/UNUSE.
1.110.2.8	24-Mar-2008	yamt	sync with head.
1.110.2.7	21-Jan-2008	yamt	sync with head
1.110.2.6	07-Dec-2007	yamt	sync with head
1.110.2.5	27-Oct-2007	yamt	sync with head.
1.110.2.4	03-Sep-2007	yamt	sync with head.
1.110.2.3	26-Feb-2007	yamt	sync with head.
1.110.2.2	30-Dec-2006	yamt	sync with head.
1.110.2.1	21-Jun-2006	yamt	sync with head.
1.112.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.112.10.3	06-May-2006	christos	- Move kauth_cred_t declaration to <sys/types.h> - Cleanup struct ucred; forward declarations that are unused. - Don't include <sys/kauth.h> in any header, but include it in the c files that need it. Approved by core.
1.112.10.2	10-Mar-2006	elad	generic_authorize() -> kauth_authorize_generic().
1.112.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.112.8.3	14-Sep-2006	yamt	sync with head.
1.112.8.2	11-Aug-2006	yamt	sync with head
1.112.8.1	24-May-2006	yamt	sync with head.
1.112.6.1	01-Jun-2006	kardel	Sync with head.
1.112.4.1	09-Sep-2006	rpaulo	sync with head
1.114.4.7	01-Feb-2007	ad	Sync with head.
1.114.4.6	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.114.4.5	19-Jan-2007	ad	Fix Linux compatability for i386, others to follow later.
1.114.4.4	18-Jan-2007	yamt	linux_restore_sigcontext: fix an unused variable in the case of !VM86.
1.114.4.3	12-Jan-2007	ad	Sync with head.
1.114.4.2	18-Nov-2006	ad	Sync with head.
1.114.4.1	24-Oct-2006	ad	- Redo LWP locking slightly and fix some races. - Fix some locking botches. - Make signal mask / stack per-proc for SA processes. - Add _lwp_kill().
1.115.2.2	10-Dec-2006	yamt	sync with head.
1.115.2.1	22-Oct-2006	yamt	sync with head
1.119.2.1	06-Jan-2007	bouyer	Pull up following revision(s) (requested by elad in ticket #317): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.120 sys/dev/wscons/wsdisplay_compat_usl.c: revision 1.38 Adapt to recent machdep scope changes. Pointed out by Kouichirou Hiratsuka, thanks!
1.122.2.3	17-May-2007	yamt	sync with head.
1.122.2.2	07-May-2007	yamt	sync with head.
1.122.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.123.4.1	11-Jul-2007	mjf	Sync with head.
1.123.2.3	23-Oct-2007	ad	Sync with head.
1.123.2.2	15-Jul-2007	ad	Sync with head.
1.123.2.1	27-May-2007	ad	Sync with head.
1.129.12.1	25-Oct-2007	bouyer	Sync with HEAD.
1.129.8.2	09-Jan-2008	matt	sync with HEAD
1.129.8.1	06-Nov-2007	matt	sync with HEAD
1.129.6.2	09-Dec-2007	jmcneill	Sync with HEAD.
1.129.6.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.130.4.2	26-Dec-2007	ad	Sync with head.
1.130.4.1	08-Dec-2007	ad	Sync with head.
1.130.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.130.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.132.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.133.6.4	17-Jan-2009	mjf	Sync with HEAD.
1.133.6.3	28-Sep-2008	mjf	Sync with HEAD.
1.133.6.2	02-Jun-2008	mjf	Sync with HEAD.
1.133.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.134.2.2	04-Jun-2008	yamt	sync with head
1.134.2.1	18-May-2008	yamt	sync with head.
1.135.2.5	11-Aug-2010	yamt	sync with head.
1.135.2.4	11-Mar-2010	yamt	sync with head
1.135.2.3	20-Jun-2009	yamt	sync with head
1.135.2.2	04-May-2009	yamt	sync with head.
1.135.2.1	16-May-2008	yamt	sync with head.
1.136.2.5	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.136.2.4	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.136.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.136.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.136.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.137.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.137.4.1	19-Oct-2008	haad	Sync with HEAD.
1.141.6.2	09-Nov-2008	christos	account for major and minor being unsigned long long
1.141.6.1	25-Oct-2008	christos	file linux_machdep.c was added on branch christos-time_t on 2008-11-09 02:05:20 +0000
1.141.4.1	04-Apr-2009	snj	Pull up following revision(s) (requested by ad in ticket #656): sys/arch/amd64/amd64/gdt.c: revision 1.21 via patch sys/arch/amd64/amd64/machdep.c: revision 1.129 via patch sys/arch/i386/i386/gdt.c: revision 1.47 via patch sys/arch/i386/i386/kvm86.c: revision 1.17 via patch sys/arch/i386/i386/locore.S: revision 1.85 via patch sys/arch/i386/i386/machdep.c: revision 1.666 via patch sys/arch/i386/i386/vector.S: revision 1.45 via patch sys/arch/i386/include/pcb.h: revision 1.47 via patch sys/arch/x86/include/pmap.h: revision 1.22 via patch sys/arch/x86/include/sysarch.h: revision 1.8 via patch sys/arch/x86/x86/pmap.c: revision 1.80 via patch sys/arch/x86/x86/sys_machdep.c: revision 1.17 via patch sys/compat/linux/arch/i386/linux_machdep.c: revision 1.143 via patch sys/kern/init_main.c: revision 1.384 via patch PR port-i386/40143 Viewing an mpeg transport stream with mplayer causes crash Fix numerous problems: 1. LDT updates are not atomic. 2. Number of processes running with private LDTs and/or I/O bitmaps is not capped. System with high maxprocs can be paniced. 3. LDTR can be leaked over context switch. 4. GDT slot allocations can race, giving the same LDT slot to two procs. 5. Incomplete interrupt/trap frames can be stacked. 6. In some rare cases segment faults are not handled correctly.
1.141.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.141.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.142.2.2	23-Jul-2009	jym	Sync with HEAD.
1.142.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.148.4.1	05-Mar-2011	rmind	sync with head
1.148.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.149.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.149.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.150.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.150.4.1	17-Apr-2012	yamt	sync with head
1.151.14.1	18-May-2014	rmind	sync with head
1.151.10.2	03-Dec-2017	jdolecek	update from HEAD
1.151.10.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.158.4.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.159.2.3	28-Aug-2017	skrll	Sync with HEAD
1.159.2.2	05-Oct-2016	skrll	Sync with HEAD
1.159.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.162.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.162.2.2	20-Mar-2017	pgoyette	Sync with HEAD
1.162.2.1	20-Jul-2016	pgoyette	Adapt machine-independant code to the new {b,c}devsw reference-counting (using localcount(9)). All callers of {b,c}devsw_lookup() now call {b,c}devsw_lookup_acquire() which retains a reference on the 'struct {b,c}devsw'. This reference must be released by the caller once it is finished with the structure's content (or other data that would disappear if the 'struct {b,c}devsw' were to disappear).
1.163.6.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.163.4.1	27-Apr-2017	pgoyette	Restore all work from the former pgoyette-localcount branch (which is now abandoned doe to cvs merge botch). The branch now builds, and installs via anita. There are still some problems (cgd is non-functional and all atf tests time-out) but they will get resolved soon.
1.165.4.1	10-Jun-2019	christos	Sync with HEAD
1.166.2.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.37	07-Jul-2010	chs	many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.36	12-Nov-2008	ad	branches: 1.36.6; 1.36.8; Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.35	26-Oct-2008	christos	branches: 1.35.2; use a symbolic constant instead of 6.
1.34	25-Oct-2008	christos	Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.33	28-Apr-2008	martin	branches: 1.33.6; Remove clause 3 and 4 from TNF licenses
1.32	13-Jun-2007	christos	branches: 1.32.28; 1.32.30; 1.32.32; Get ready for NPTL but don't turn it on as of yet.
1.31	13-Jun-2007	christos	cleanup some bitrot; from Matthew Orgass
1.30	10-May-2007	christos	- linux uname -m on x86 returns i{3,4,5,6}86 make it so. - delete the machine sysctl that never worked, and gc linux_machine.
1.29	11-Dec-2005	christos	branches: 1.29.26; 1.29.30; 1.29.32; merge ktrace-lwp.
1.28	13-Nov-2004	christos	branches: 1.28.12; Add ptyfs pty device number translation.
1.27	06-Sep-2003	christos	SA_SIGINFO changes
1.26	03-Jul-2003	christos	Implement linux_rt_sigreturn for real. Add a hack for more plausible siginfo. The java segv handler still segv's again inside the signal handler, but our sample test program now works [gets the proper ucontext].
1.25	06-Dec-2002	christos	branches: 1.25.6; add a linux_rt_sigframe to support SA_SIGINFO, and use it when SA_SIGINFO is requested. This appears to be how linuxthreads decides which signal handler to use.
1.24	26-Nov-2002	christos	rename sa_ -> linux_sa_ first attempt at providing siginfo_t to the signal handler.
1.23	06-Sep-2002	gehenna	Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.22	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.21	15-Feb-2002	christos	branches: 1.21.8; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.20	09-Jan-2001	fvdl	branches: 1.20.2; 1.20.4; Add emulation of KIOCSOUND.
1.19	29-Dec-2000	fvdl	Implement KDGETMODE ioctl.
1.18	14-Dec-2000	mycroft	Some namespace hiding I forgot before.
1.17	12-Dec-2000	fvdl	Allow for passing through of certain ranges of ioctl command values directly to a device. The device has to be aware of how to handle with these special ioctls. Useful for LKMs that deal with Linux binaries.
1.16	11-Dec-2000	mycroft	Introduce 2 new flags in types.h: * __HAVE_SYSCALL_INTERN. If this is defined, e_syscall is replaced by e_syscall_intern, which is called at key places in the kernel. This can be used to set a MD syscall handler pointer. This obsoletes and replaces the _HAS_SEPARATED_SYSCALL flags. __HAVE_MINIMAL_EMUL. If this is defined, certain (deprecated) elements in struct emul are omitted.
1.15	10-Dec-2000	fvdl	Add i386-specific code for a few ioctl calls.
1.14	09-Dec-2000	christos	how many different prototypes does linux_syscall() need finally? sheesh!
1.13	02-Dec-2000	jdolecek	if machdep define LINUX_MACHDEP_HAS_SEPARATED_SYSCALL is defined, put linux_syscall() to emul_linux define LINUX_MACHDEP_HAS_SEPARATED_SYSCALL for i386
1.12	11-Jun-2000	veego	branches: 1.12.2; Fix a comment.
1.11	11-Jun-2000	veego	Remove the pcvt support.
1.10	04-Oct-1999	fvdl	branches: 1.10.2; 1.10.10; Handle the newer, larger sigset_t Linux now uses.
1.9	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.8	01-Oct-1998	erh	Moved here from arch/i386/include/linux_machdep.h.
1.7	11-Sep-1998	mycroft	Substantial signal handling changes: * Increase the size of sigset_t to accomodate 128 signals -- adding new versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() to handle the changed arguments. * Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() into separate functions, and call them from all the emulations rather than hard-coding everything. (Avoids uses the stackgap crap for these system calls.) * Add a new flag (p_checksig) to indicate that a process may have signals pending and userret() needs to do the full (slow) check. * Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE. * Correct emulation bugs with restoring SS_ONSTACK. * Make the signal mask in the sigcontext always use the emulated mask format. * Store signals internally in sigaction structures, rather than maintaining a bunch of little sigsets for each SA_* bit. * Keep track of where we put the signal trampoline, rather than figuring it out in _sendsig(). Issue a warning when a non-emulated sigaction bit is observed. * Add missing emulated signals, and a native SIGPWR (currently not used). * Implement the `not reset when caught' semantics for relevant signals. Note: Only code touched by the i386 port has been modified. Other ports and emulations need to be updated.
1.6	11-Jun-1998	drochner	Since wscons can support VT_xxx ioctl()s, enable them if NWSDISPLAY > 0. Implement KDGKBTYPE and KDGKBENT, this will make X servers happy.
1.5	03-May-1996	christos	Add missing prototypes.
1.4	27-Aug-1995	fvdl	A couple of definitions added for previous changes.
1.3	07-May-1995	mycroft	Improve Linux signal emulation, and emulate the modify_ldt() call.
1.2	22-Apr-1995	christos	- added sunos_machdep.c for sun3, atari, amiga and mac68k. - changed machdep.c and trap.c to use struct emul. - remove ep_setup references. - added struct emul to all emulations.
1.1	07-Apr-1995	fvdl	Arch dependant defs for Linux. Just signal stackframe definition for now.
1.10.10.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.10.2.5	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.10.2.4	05-Jan-2001	bouyer	Sync with HEAD
1.10.2.3	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.10.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.10.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.12.2.1	30-Mar-2001	he	Pull up revision 1.14-1.20 (via patch, requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.20.4.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.20.4.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.20.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.20.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.20.2.3	17-Sep-2002	nathanw	Catch up to -current.
1.20.2.2	01-Aug-2002	nathanw	Catch up to -current.
1.20.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.21.8.2	15-Jul-2002	gehenna	catch up with -current.
1.21.8.1	16-May-2002	gehenna	Remove a hard-coded device major.
1.25.6.4	14-Nov-2004	skrll	Sync with HEAD.
1.25.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.25.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.25.6.1	03-Aug-2004	skrll	Sync with HEAD
1.28.12.1	03-Sep-2007	yamt	sync with head.
1.29.32.1	11-Jul-2007	mjf	Sync with head.
1.29.30.2	15-Jul-2007	ad	Sync with head.
1.29.30.1	27-May-2007	ad	Sync with head.
1.29.26.1	17-May-2007	yamt	sync with head.
1.32.32.3	11-Aug-2010	yamt	sync with head.
1.32.32.2	04-May-2009	yamt	sync with head.
1.32.32.1	16-May-2008	yamt	sync with head.
1.32.30.1	18-May-2008	yamt	sync with head.
1.32.28.2	17-Jan-2009	mjf	Sync with HEAD.
1.32.28.1	02-Jun-2008	mjf	Sync with HEAD.
1.33.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.35.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.36.8.1	05-Mar-2011	rmind	sync with head
1.36.6.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.7	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.6	28-Apr-2008	martin	branches: 1.6.44; 1.6.64; Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	28-Aug-2004	jdolecek	g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.3	04-Oct-1998	fvdl	branches: 1.3.46; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	01-Oct-1998	erh	Split compat/linux/linux_mmap.h into i386 and common parts.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.3.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.46.1	03-Sep-2004	skrll	Sync with HEAD
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.64.1	06-Apr-2015	skrll	Sync with HEAD
1.6.44.1	03-Dec-2017	jdolecek	update from HEAD
1.36	05-Sep-2022	tsutsui	G/C ISSET() macro copies. It has been defined in <sys/types.h> since 2006.
1.35	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.34	23-May-2020	ad	Move proc_lock into the data segment. It was dynamically allocated because at the time we had mutex_obj_alloc() but not __cacheline_aligned.
1.33	03-Sep-2018	riastradh	branches: 1.33.4; Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.32	28-Aug-2017	kamil	branches: 1.32.2; 1.32.4; Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation>
1.31	13-Oct-2015	pgoyette	branches: 1.31.10; Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.30	09-Nov-2014	maxv	branches: 1.30.2; Do not uselessly include <sys/malloc.h>.
1.29	21-Sep-2014	christos	fix leak
1.28	15-Apr-2014	maxv	branches: 1.28.2; There are two times the same branches. } else if (addr == LUSR_OFF(__signal)) { error = ENOTSUP; } else if (addr == LUSR_OFF(__signal)) { error = ENOTSUP; } Just delete one of them. Spotted by my code scanner. ok christos@
1.27	04-Jan-2014	dsl	branches: 1.27.2; Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size of the fp save area to all the process_read_fpregs() and process_write_fpregs() functions. None of the functions have been modified to use the new parameters. The size is set for all the writes, but some of the arch-specific reads just pass NULL. The amd64 (and i386) need variable sized fp register save areas in order to support AVX and other enhanced register areas. These functions are rarely called - so the extra argument won't matter.
1.26	07-Jul-2010	chs	branches: 1.26.8; 1.26.14; 1.26.18; 1.26.20; 1.26.22; 1.26.28; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.25	01-Jul-2010	rmind	Remove pfind() and pgfind(), fix locking in various broken uses of these. Rename real routines to proc_find() and pgrp_find(), remove PFIND_* flags and have consistent behaviour. Provide proc_find_raw() for special cases. Fix memory leak in sysctl_proc_corename(). COMPAT_LINUX: rework ptrace() locking, minimise differences between different versions per-arch. Note: while this change adds some formal cosmetics for COMPAT_DARWIN and COMPAT_IRIX - locking there is utterly broken (for ages). Fixes PR/43176.
1.24	21-Oct-2009	rmind	branches: 1.24.2; 1.24.4; Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.23	17-Dec-2008	cegger	kill MALLOC and FREE macros.
1.22	28-Apr-2008	martin	branches: 1.22.2; 1.22.8; Remove clause 3 and 4 from TNF licenses
1.21	23-Apr-2008	ad	branches: 1.21.2; Disable bitrotted linux ptrace interfaces, which are likely now a security hole. Can be re-enabled at runtime. If you want to repair them please look at the native implementation.
1.20	20-Dec-2007	dsl	branches: 1.20.6; 1.20.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.19	08-Dec-2007	dsl	branches: 1.19.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.18	09-Jul-2007	ad	branches: 1.18.6; 1.18.8; 1.18.16; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.17	04-Mar-2007	christos	branches: 1.17.2; 1.17.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.16	09-Feb-2007	ad	branches: 1.16.2; Merge newlock2 to head.
1.15	01-Sep-2006	matt	branches: 1.15.2; When calling PTRACE from an LKM, use sysent[SYS_ptrace].sy_call in case the sys_ptrace symbol isn't present.
1.14	30-Aug-2006	matt	Update to deal with options PTRACE
1.13	11-Dec-2005	christos	branches: 1.13.4; 1.13.8; merge ktrace-lwp.
1.12	26-Feb-2005	perry	branches: 1.12.4; nuke trailing whitespace
1.11	18-Jan-2003	thorpej	branches: 1.11.2; 1.11.10; 1.11.12; Merge the nathanw_sa branch.
1.10	08-Dec-2002	junyoung	- Rename struct linux_ctx to linux_fpctx. - KNF.
1.9	06-Dec-2002	tron	Fix namespace collision caused by recent change to "linux_machdep.h".
1.8	15-Nov-2001	lukem	don't need <sys/types.h> when including <sys/param.h>
1.7	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.6	15-May-2001	lukem	branches: 1.6.2; delint: fix comments
1.5	21-Nov-2000	jdolecek	branches: 1.5.2; implement PTRACE_{GET\|SET}FPREGS and framework for PTRACE_{PEEK\|POKE}USER this makes it possible to attach to linux process with linux gdb and see top-most function on traceback; lower functions are not available, probably due to bad frame setup it's not possible to setup breakpoints - Linux gdb uses hw breakpoints, so support for them would need to be written
1.4	01-Nov-2000	jdolecek	branches: 1.4.2; move definition of LINUX_PTRACE_{SET\|GET}(FP)REGS flags to sys/compat/linux/common/linux_ptrace.h, they seem to be actually MI
1.3	16-Dec-1999	tron	branches: 1.3.2; Add support for reading and writing non FPU register with ptrace(2).
1.2	12-Dec-1999	tron	Support a few more request types in ptrace(2) emulation.
1.1	12-Dec-1999	tron	Incomplete but already working emulation of Linux's ptrace(2) for i386.
1.3.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.4.2.3	22-Nov-2000	bouyer	Sync with HEAD.
1.4.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.2.1	01-Nov-2000	bouyer	file linux_ptrace.c was added on branch thorpej_scsipi on 2000-11-20 18:08:19 +0000
1.5.2.6	11-Dec-2002	thorpej	Sync with HEAD.
1.5.2.5	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.5.2.4	08-Jan-2002	nathanw	Catch up to -current.
1.5.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.5.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.5.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.6.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.11.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.11.10.1	29-Apr-2005	kent	sync with -current
1.11.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.12.4.4	21-Jan-2008	yamt	sync with head
1.12.4.3	03-Sep-2007	yamt	sync with head.
1.12.4.2	26-Feb-2007	yamt	sync with head.
1.12.4.1	30-Dec-2006	yamt	sync with head.
1.13.8.1	03-Sep-2006	yamt	sync with head.
1.13.4.1	09-Sep-2006	rpaulo	sync with head
1.15.2.3	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.15.2.2	29-Dec-2006	ad	Checkpoint work in progress.
1.15.2.1	17-Nov-2006	ad	Checkpoint work in progress.
1.16.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.17.4.1	11-Jul-2007	mjf	Sync with head.
1.17.2.1	05-Apr-2007	ad	Compile fixes.
1.18.16.1	26-Dec-2007	ad	Sync with head.
1.18.8.1	09-Jan-2008	matt	sync with HEAD
1.18.6.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.19.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.20.8.1	18-May-2008	yamt	sync with head.
1.20.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.20.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.21.2.4	11-Aug-2010	yamt	sync with head.
1.21.2.3	11-Mar-2010	yamt	sync with head
1.21.2.2	04-May-2009	yamt	sync with head.
1.21.2.1	16-May-2008	yamt	sync with head.
1.22.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.22.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.22.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.24.4.2	05-Mar-2011	rmind	sync with head
1.24.4.1	03-Jul-2010	rmind	sync with head
1.24.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.26.28.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.26.22.1	18-May-2014	rmind	sync with head
1.26.20.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.26.18.2	03-Dec-2017	jdolecek	update from HEAD
1.26.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.26.14.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.26.8.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.27.2.1	10-Aug-2014	tls	Rebase.
1.28.2.3	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.28.2.2	17-Jan-2015	martin	branches: 1.28.2.2.2; Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.28.2.1	30-Oct-2014	martin	Pull up following revision(s) (requested by maxv in ticket #163): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.29 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.26 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.27 Fix four memory leaks in compat/linux.
1.28.2.2.2.1	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.30.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.31.10.2	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.31.10.1	12-Apr-2018	martin	Pull up following revision(s) (requested by kamil in ticket #713): sys/modules/procfs/Makefile: revision 1.4 sys/miscfs/procfs/procfs_vfsops.c: revision 1.98 bin/ps/ps.1: revision 1.108 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.32 sys/miscfs/procfs/procfs_vnops.c: revision 1.198 sys/kern/sys_ptrace_common.c: revision 1.23 sys/kern/sys_ptrace_common.c: revision 1.24 sbin/mount_procfs/mount_procfs.8: revision 1.36 sys/kern/sys_ptrace_common.c: revision 1.25 sys/kern/sys_ptrace.c: revision 1.5 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.30 sys/sys/proc.h: revision 1.342 sys/kern/sys_ptrace_common.c: revision 1.26 sys/miscfs/procfs/procfs_ctl.c: file removal sys/kern/sys_ptrace_common.c: revision 1.27 sys/miscfs/procfs/procfs_subr.c: revision 1.109 sys/kern/sys_ptrace_common.c: revision 1.28 sys/secmodel/extensions/secmodel_extensions.c: revision 1.8 sys/kern/sys_ptrace_common.c: revision 1.29 sys/sys/ptrace.h: revision 1.62 sys/compat/netbsd32/netbsd32_signal.c: revision 1.45 share/man/man9/kauth.9: revision 1.109 sys/miscfs/procfs/files.procfs: revision 1.12 sys/compat/netbsd32/netbsd32.h: revision 1.115 sys/miscfs/procfs/procfs.h: revision 1.72 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.5 sys/kern/kern_sig.c: revision 1.337 sys/sys/kauth.h: revision 1.75 sys/sys/sysctl.h: revision 1.224 sys/kern/sys_ptrace_common.c: revision 1.30 sys/kern/sys_ptrace_common.c: revision 1.31 sys/kern/sys_ptrace_common.c: revision 1.32 sys/kern/sys_ptrace_common.c: revision 1.33 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.20 sys/kern/sys_ptrace_common.c: revision 1.34 sys/kern/sys_ptrace_common.c: revision 1.36 sys/kern/kern_proc.c: revision 1.207 sys/kern/kern_exit.c: revision 1.269 doc/TODO.ptrace: revision 1.29 Make {s,g}et{db,fp,}regs work again for PK_32 processes XXX: pullup-8 add disgusting magic to handle compat_netbsd32 as a module. use process_reg32 instead of struct reg32. Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation> untangle the mess: - factor out common code - break each ptrace subcall to its own sub-function .. more to come ... - reduce ifdef ugliness by moving it up top. - factor out PT_IO and make PT_{READ,WRITE}_{I,D} use it - factor out PT_DUMPCORE - factor out sendsig code .. more to come ... handle siginfo requests for ptrace32 ptrace: Partially undo PT_{READ,WRITE}_{I,D} and unbreak these commands The refactored code did not work and was generating EFAULT. Sponsored by <The NetBSD Foundation> Merge the code back; the problem was that since we are reading/writing to a kernel address for PT_{READ,WRITE}_{I,D} we need the kernel vmspace. provide separate read and write functions to accomodate register functions that need a size argument. don't ignore error from copyout_piod Use the proper process (the tracee) to get information about lwps and registers and the tracer for vmspace. Add new sysctl(3) entry: security.models.extensions.user_set_dbregs Model this new sysctl(3) entry after "user_set_cpu_affinity" in the same level of sysctl(3) switches. Allow to read unconditionally Debug Registers (no change here). This is convenient as even if a user of a debugger does not use hardware assisted watchpoints/breakpoints, a debugger can still prompt these values to store in an internal cache with context of registers. Reading them should have no security concerns. Add a paranoid MI switch that prohibits by default setting these registers by a regular user (non-superuser). Make this switch disabled by default. There are enough reserved bits out there to allow using them unconditionally on hardened hosts. Features shipped with Debug Registers are optional features in debuggers. There is no reduction in elementary functionality. Reviewed by <christos> Sponsored by <The NetBSD Foundation>
1.32.4.1	10-Jun-2019	christos	Sync with HEAD
1.32.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.33.4.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.25	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.24	10-Apr-2002	itojun	branches: 1.24.108; 1.24.110; 1.24.112; revert previous
1.23	10-Apr-2002	itojun	make it compile (missing includes)
1.22	31-Mar-2002	christos	bring the reverse signal mapping array into linux_signo.c
1.21	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.20	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.19	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.18	18-Jan-2001	jdolecek	branches: 1.18.2; 1.18.4; constify
1.17	04-Oct-1999	fvdl	branches: 1.17.2; Handle the newer, larger sigset_t Linux now uses.
1.16	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.15	03-Oct-1998	christos	Attempt to fix the mess.
1.14	01-Oct-1998	erh	Split compat/linux/linux_signal.c into i386, common and multi-architecture parts.
1.13	29-Sep-1998	tv	Bracket stray printf()s by #ifdef DEBUG.
1.12	11-Sep-1998	mycroft	Substantial signal handling changes: * Increase the size of sigset_t to accomodate 128 signals -- adding new versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() to handle the changed arguments. * Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() into separate functions, and call them from all the emulations rather than hard-coding everything. (Avoids uses the stackgap crap for these system calls.) * Add a new flag (p_checksig) to indicate that a process may have signals pending and userret() needs to do the full (slow) check. * Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE. * Correct emulation bugs with restoring SS_ONSTACK. * Make the signal mask in the sigcontext always use the emulated mask format. * Store signals internally in sigaction structures, rather than maintaining a bunch of little sigsets for each SA_* bit. * Keep track of where we put the signal trampoline, rather than figuring it out in _sendsig(). Issue a warning when a non-emulated sigaction bit is observed. * Add missing emulated signals, and a native SIGPWR (currently not used). * Implement the `not reset when caught' semantics for relevant signals. Note: Only code touched by the i386 port has been modified. Other ports and emulations need to be updated.
1.11	09-Aug-1998	perry	bzero->memset, bcopy->memcpy, bcmp->memcmp
1.10	04-Apr-1996	christos	- Add missing prototypes - Fix bugs with reversed arguments that prototyping discovered
1.9	07-Oct-1995	mycroft	Prefix names of system call implementation functions with `sys_'.
1.8	19-Sep-1995	thorpej	Make system calls conform to a standard prototype and bring those prototypes into scope.
1.7	14-Aug-1995	mycroft	Move signal types into signal.h.
1.6	13-Aug-1995	mycroft	Convert SA_NOMASK and SA_ONESHOT. Clean up this code a bit.
1.5	24-Jun-1995	christos	Use compat_util.[ch].
1.4	22-Jun-1995	fvdl	* Changed to use generic ELF code from kern/exec_elf.c (which was taken from the svr4 exec code plus the linux compat mods) * Include file change * Add multicast sockopts (from John Brezak)
1.3	10-Mar-1995	fvdl	Add the Linux pause() system call. Fix the arguments to sigsuspend().
1.2	08-Mar-1995	fvdl	Fix typo in comment.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.17.2.1	11-Feb-2001	bouyer	Sync with HEAD.
1.18.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.18.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.18.2.3	17-Apr-2002	nathanw	Catch up to -current.
1.18.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.18.2.1	14-Nov-2001	nathanw	Catch up to -current.
1.24.112.1	16-May-2008	yamt	sync with head.
1.24.110.1	18-May-2008	yamt	sync with head.
1.24.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.8	18-Nov-2011	christos	- add sigtimedwait support. - merge the siginfo population code.
1.7	23-Nov-2008	njoly	branches: 1.7.16; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.6	25-Oct-2008	christos	branches: 1.6.2; Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.5	28-Apr-2008	martin	branches: 1.5.6; Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	26-Feb-2005	perry	nuke trailing whitespace
1.2	03-Jul-2003	christos	branches: 1.2.8; 1.2.10; Implement linux_rt_sigreturn for real. Add a hack for more plausible siginfo. The java segv handler still segv's again inside the signal handler, but our sample test program now works [gets the proper ucontext].
1.1	05-Sep-2002	christos	branches: 1.1.2; 1.1.4; 1.1.10; Make this match reality [not used yet]
1.1.10.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.4.1	05-Sep-2002	jdolecek	file linux_siginfo.h was added on branch kqueue on 2002-10-10 18:38:00 +0000
1.1.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.2.1	05-Sep-2002	nathanw	file linux_siginfo.h was added on branch nathanw_sa on 2002-09-17 21:19:00 +0000
1.2.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.8.1	29-Apr-2005	kent	sync with -current
1.4.74.2	04-May-2009	yamt	sync with head.
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.6.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.16.1	17-Apr-2012	yamt	sync with head
1.16	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.15	04-Dec-2007	dsl	branches: 1.15.12; 1.15.14; 1.15.16; Remove all the __P
1.14	11-Dec-2005	christos	branches: 1.14.44; 1.14.46; 1.14.52; 1.14.56; merge ktrace-lwp.
1.13	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.12	26-Nov-2002	christos	branches: 1.12.6; 1.12.22; rename sa_ -> linux_sa_ first attempt at providing siginfo_t to the signal handler.
1.11	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.10	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.9	23-Aug-2000	christos	branches: 1.9.2; 1.9.4; add support for syscall 186 [sigaltstack]
1.8	04-Oct-1999	fvdl	branches: 1.8.2; Handle the newer, larger sigset_t Linux now uses.
1.7	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.6	01-Oct-1998	erh	Split compat/linux/linux_signal.h into i386 and common parts.
1.5	11-Sep-1998	mycroft	Substantial signal handling changes: * Increase the size of sigset_t to accomodate 128 signals -- adding new versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() to handle the changed arguments. * Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() into separate functions, and call them from all the emulations rather than hard-coding everything. (Avoids uses the stackgap crap for these system calls.) * Add a new flag (p_checksig) to indicate that a process may have signals pending and userret() needs to do the full (slow) check. * Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE. * Correct emulation bugs with restoring SS_ONSTACK. * Make the signal mask in the sigcontext always use the emulated mask format. * Store signals internally in sigaction structures, rather than maintaining a bunch of little sigsets for each SA_* bit. * Keep track of where we put the signal trampoline, rather than figuring it out in _sendsig(). Issue a warning when a non-emulated sigaction bit is observed. * Add missing emulated signals, and a native SIGPWR (currently not used). * Implement the `not reset when caught' semantics for relevant signals. Note: Only code touched by the i386 port has been modified. Other ports and emulations need to be updated.
1.4	27-Aug-1995	fvdl	Add a hook for MD ioctl calls, plus a couple of more changes to make svgalib binaries work on the i386
1.3	14-Aug-1995	mycroft	Export bsd_to_linux_sig[], and use it.
1.2	14-Aug-1995	mycroft	Move signal types into signal.h.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.8.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.9.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.3	11-Dec-2002	thorpej	Sync with HEAD.
1.9.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.9.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.12.22.2	07-Dec-2007	yamt	sync with head
1.12.22.1	21-Jun-2006	yamt	sync with head.
1.12.6.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.56.1	08-Dec-2007	ad	Sync with head.
1.14.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.14.46.1	09-Jan-2008	matt	sync with HEAD
1.14.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.15.16.1	16-May-2008	yamt	sync with head.
1.15.14.1	18-May-2008	yamt	sync with head.
1.15.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.9	25-Jan-2014	njoly	Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.8	28-Apr-2008	martin	branches: 1.8.34; 1.8.44; 1.8.50; Remove clause 3 and 4 from TNF licenses
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.72; 1.7.74; merge ktrace-lwp.
1.6	26-Jul-2003	jdolecek	add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.5	04-Oct-1998	fvdl	branches: 1.5.46; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.4	01-Oct-1998	erh	Split linux_socket.h into i386 and common parts.
1.3	28-May-1995	mycroft	Convert TCP socket options.
1.2	28-May-1995	mycroft	Convert IP socket options.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.5.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.46.1	03-Aug-2004	skrll	Sync with HEAD
1.7.74.1	16-May-2008	yamt	sync with head.
1.7.72.1	18-May-2008	yamt	sync with head.
1.7.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.50.1	18-May-2014	rmind	sync with head
1.8.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.8.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	23-Feb-2009	rmind	Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.4	14-Nov-2008	ad	branches: 1.4.4; 1.4.6; 1.4.8; Unneeded ifdef
1.3	26-Oct-2008	jmcneill	branches: 1.3.2; 1.3.4; Need opt_multiprocessor.h for MULTIPROCESSOR definition.
1.2	26-Oct-2008	christos	multiprocessor fixes, from rmind
1.1	26-Oct-2008	christos	futex support fixes from FreeBSD via cube+pengo.
1.3.4.1	26-Feb-2009	snj	Pull up following revision(s) (requested by rmind in ticket #493): sys/compat/linux/arch/amd64/files.linux_amd64: revision 1.4 sys/compat/linux/arch/amd64/linux_support.S: file removal sys/compat/linux/common/linux_futex.c: revision 1.23 sys/compat/linux/arch/i386/linux_support.S: file removal sys/compat/linux/arch/i386/files.linux_i386: revision 1.10 Switch Linux futex emulation to native ucas_int(), remove unecessary futex-specific assembler routines. Fixes PR/40490. Reviewed by <ad>.
1.3.2.2	03-Mar-2009	skrll	Sync with HEAD.
1.3.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.4.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.6.1	14-Nov-2008	mjf	file linux_support.S was added on branch mjf-devfs2 on 2009-01-17 13:28:43 +0000
1.4.4.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.4.4.1	14-Nov-2008	haad	file linux_support.S was added on branch haad-dm on 2008-12-13 01:13:53 +0000
1.129	28-Sep-2024	christos	regen
1.128	01-Jul-2024	christos	regen
1.127	29-Jun-2024	christos	branches: 1.127.2; regen
1.126	19-Aug-2023	christos	regen
1.125	18-Aug-2023	christos	regen
1.124	29-Jul-2023	christos	regen
1.123	28-Jul-2023	christos	regen
1.122	10-Jul-2023	christos	regen
1.121	02-Dec-2021	ryo	regen
1.120	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.119	20-Sep-2021	thorpej	Regen for eventfd.
1.118	19-Sep-2021	thorpej	Regen for timerfd.
1.117	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.116	26-Apr-2020	thorpej	branches: 1.116.2; Regen for native futex calls.
1.115	09-Nov-2019	jdolecek	regen
1.114	10-Aug-2018	pgoyette	Regen
1.113	10-May-2017	riastradh	branches: 1.113.8; 1.113.10; regen
1.112	16-Jan-2017	christos	branches: 1.112.4; regen all
1.111	13-Jan-2017	christos	branches: 1.111.2; regen
1.110	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.109	02-Jan-2017	manu	Regen
1.108	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.107	24-Sep-2015	christos	branches: 1.107.2; regen
1.106	23-Mar-2015	ozaki-r	Regen
1.105	07-Mar-2015	christos	regen
1.104	22-Nov-2014	njoly	branches: 1.104.2; Regen for ppoll signature fix
1.103	31-May-2014	njoly	branches: 1.103.2; Regen for munmap(2) signature.
1.102	29-May-2014	njoly	Regen for utimes(2) change.
1.101	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.100	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.99	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.98	08-Apr-2014	njoly	Regen.
1.97	18-Nov-2013	chs	branches: 1.97.2; regen
1.96	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.95	24-Sep-2013	njoly	Regen for utimensat(2).
1.94	08-Apr-2013	pooka	branches: 1.94.4; regen for utimes
1.93	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.92	18-Nov-2011	christos	branches: 1.92.10; - add sigtimedwait support. - merge the siginfo population code.
1.91	30-May-2011	alnsn	branches: 1.91.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.90	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.89	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.88	07-Jul-2010	chs	branches: 1.88.2; regen
1.87	23-Apr-2010	chs	regen
1.86	14-Dec-2009	matt	branches: 1.86.2; 1.86.4; Regen (new makesyscalls.sh)
1.85	24-Nov-2009	njoly	Regen for personality(2) update.
1.84	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.83	17-Jan-2009	njoly	branches: 1.83.2; Regen for wait4 update.
1.82	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.81	11-Jan-2009	christos	merge christos-time_t
1.80	19-Nov-2008	ad	Regen.
1.79	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.78	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.77	26-Oct-2008	christos	branches: 1.77.2; 1.77.4; regen
1.76	26-Oct-2008	christos	regen
1.75	23-Apr-2008	ad	branches: 1.75.2; 1.75.4; 1.75.8; Regen.
1.74	04-Apr-2008	njoly	branches: 1.74.2; Regen for linux_sys_msync removal.
1.73	15-Jan-2008	njoly	branches: 1.73.6; 1.73.8; Regen.
1.72	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.71	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.70	20-Dec-2007	dsl	regen
1.69	16-Nov-2007	njoly	branches: 1.69.2; 1.69.6; Regen, for syscalls cleanup.
1.68	13-Jun-2007	christos	branches: 1.68.6; 1.68.8; 1.68.12; 1.68.14; regen
1.67	13-Jun-2007	christos	regen.
1.66	04-Mar-2007	christos	branches: 1.66.2; 1.66.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.65	01-Sep-2006	matt	branches: 1.65.8; Regen.
1.64	30-Aug-2006	matt	Regen
1.63	10-Jun-2006	christos	regen
1.62	11-Dec-2005	christos	branches: 1.62.4; 1.62.8; 1.62.14; merge ktrace-lwp.
1.61	06-Nov-2005	manu	regen
1.60	06-Nov-2005	tron	Regen with correct RCS Ids.
1.59	05-Nov-2005	dogcow	mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; the kernel and linux lkm now compile again.
1.58	18-Oct-2005	joerg	Regen.
1.57	16-May-2005	fvdl	branches: 1.57.2; Regen.
1.56	16-May-2005	fvdl	Regen.
1.55	26-Feb-2005	perry	regen
1.54	20-Sep-2004	jdolecek	branches: 1.54.4; 1.54.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.53	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.52	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.51	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.50	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.49	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.48	03-Jul-2003	christos	Regen.
1.47	23-Jun-2003	christos	branches: 1.47.2; Regen.
1.46	18-Jan-2003	thorpej	Regen for correct RCS IDs.
1.45	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.44	10-Apr-2002	christos	branches: 1.44.4; regen
1.43	22-Mar-2002	christos	regen
1.42	15-Feb-2002	christos	regen
1.41	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.40	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.39	30-Sep-2001	manu	Fixes my last commit: only mips really need fcntl64 to work now. i386 and powerpc could use it later if needed. m68k and alpha should never need it.
1.38	30-May-2001	mrg	branches: 1.38.2; 1.38.4; use _KERNEL_OPT.
1.37	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.36	30-Mar-2001	jdolecek	regen
1.35	30-Mar-2001	jdolecek	regen
1.34	27-Jan-2001	thorpej	branches: 1.34.2; Regen; getpid(2) is MP-safe.
1.33	27-Jan-2001	thorpej	Regen; add sy_flags.
1.32	29-Dec-2000	fvdl	Regen.
1.31	27-Dec-2000	fvdl	Regen.
1.30	18-Dec-2000	fvdl	Regen.
1.29	13-Dec-2000	augustss	Regen.
1.28	12-Dec-2000	jdolecek	regen
1.27	12-Dec-2000	jdolecek	regen
1.26	11-Dec-2000	mycroft	Regen.
1.25	09-Dec-2000	jdolecek	regen
1.24	09-Dec-2000	mycroft	Regen.
1.23	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.22	01-Dec-2000	jdolecek	regen
1.21	01-Nov-2000	jdolecek	regen
1.20	23-Aug-2000	christos	regen
1.19	18-Aug-2000	cgd	update for changed makesyscalls.master
1.18	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.17	18-Mar-2000	erh	branches: 1.17.4; Regen.
1.16	03-Feb-2000	abs	regen
1.15	12-Dec-1999	tron	Regen.
1.14	05-Dec-1999	tron	Regen.
1.13	04-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	16-Aug-1999	tron	Regen.
1.10	14-May-1999	thorpej	Regen.
1.9	13-May-1999	thorpej	Regen.
1.8	30-Mar-1999	abs	branches: 1.8.2; 1.8.4; Regenerate (with poll())
1.7	27-Mar-1999	tron	Regen.
1.6	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.5	09-Feb-1999	christos	Regen
1.4	10-Dec-1998	christos	Regen
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	Regen.
1.8.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.2	15-Aug-2000	he	Pull up regenerated files (requested by abs): Enable basic versions of Linux fsuid calls.
1.8.2.1	31-Jan-2000	he	Pull up generated files (requested by abs): Enable emulation of vfork(2).
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.17.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.34.2.9	29-May-2002	nathanw	Regen.
1.34.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.34.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.34.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.34.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.34.2.4	08-Oct-2001	nathanw	Catch up to -current.
1.34.2.3	21-Jun-2001	nathanw	Catch up to -current.
1.34.2.2	09-Apr-2001	nathanw	Catch up with -current.
1.34.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.38.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.38.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.38.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.38.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.44.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.44.4.2	11-May-2004	tron	Regen for ticket 1686.
1.44.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.54.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.54.4.1	29-Apr-2005	kent	sync with -current
1.57.2.5	21-Jan-2008	yamt	sync with head
1.57.2.4	07-Dec-2007	yamt	sync with head
1.57.2.3	03-Sep-2007	yamt	sync with head.
1.57.2.2	30-Dec-2006	yamt	sync with head.
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.62.14.1	19-Jun-2006	chap	Sync with head.
1.62.8.2	03-Sep-2006	yamt	sync with head.
1.62.8.1	26-Jun-2006	yamt	sync with head.
1.62.4.1	09-Sep-2006	rpaulo	sync with head
1.65.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.66.4.1	11-Jul-2007	mjf	Sync with head.
1.66.2.1	15-Jul-2007	ad	Sync with head.
1.68.14.3	18-Feb-2008	mjf	Sync with HEAD.
1.68.14.2	27-Dec-2007	mjf	Sync with HEAD.
1.68.14.1	19-Nov-2007	mjf	Sync with HEAD.
1.68.12.1	18-Nov-2007	bouyer	Sync with HEAD
1.68.8.2	23-Mar-2008	matt	sync with HEAD
1.68.8.1	09-Jan-2008	matt	sync with HEAD
1.68.6.1	21-Nov-2007	joerg	Sync with HEAD.
1.69.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.69.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.69.2.1	26-Dec-2007	ad	Sync with head.
1.73.8.3	20-Nov-2008	christos	merge with head.
1.73.8.2	01-Nov-2008	christos	Sync with head.
1.73.8.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.73.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.73.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.74.2.1	18-May-2008	yamt	sync with head.
1.75.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.75.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.75.2.4	11-Aug-2010	yamt	sync with head.
1.75.2.3	11-Mar-2010	yamt	sync with head
1.75.2.2	20-Jun-2009	yamt	sync with head
1.75.2.1	04-May-2009	yamt	sync with head.
1.77.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.77.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.83.2.1	23-Jul-2009	jym	Sync with HEAD.
1.86.4.4	31-May-2011	rmind	sync with head
1.86.4.3	21-Apr-2011	rmind	sync with head
1.86.4.2	05-Mar-2011	rmind	sync with head
1.86.4.1	30-May-2010	rmind	sync with head
1.86.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.86.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.88.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.91.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.91.4.2	30-Oct-2012	yamt	sync with head
1.91.4.1	17-Apr-2012	yamt	sync with head
1.92.10.4	03-Dec-2017	jdolecek	update from HEAD
1.92.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.92.10.2	23-Jun-2013	tls	resync from head
1.92.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.94.4.1	18-May-2014	rmind	sync with head
1.97.2.1	10-Aug-2014	tls	Rebase.
1.103.2.1	17-Apr-2017	snj	regen for ticket 1354
1.104.2.3	05-Feb-2017	skrll	Sync with HEAD
1.104.2.2	05-Oct-2016	skrll	Sync with HEAD
1.104.2.1	06-Apr-2015	skrll	Sync with HEAD
1.107.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.107.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.107.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.111.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.112.4.1	11-May-2017	pgoyette	Sync with HEAD
1.113.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.113.10.1	10-Jun-2019	christos	Sync with HEAD
1.113.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.116.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.116.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.127.2.1	02-Aug-2025	perseant	Sync with HEAD
1.129	28-Sep-2024	christos	regen
1.128	01-Jul-2024	christos	regen
1.127	29-Jun-2024	christos	branches: 1.127.2; regen
1.126	19-Aug-2023	christos	regen
1.125	18-Aug-2023	christos	regen
1.124	29-Jul-2023	christos	regen
1.123	28-Jul-2023	christos	regen
1.122	10-Jul-2023	christos	regen
1.121	02-Dec-2021	ryo	regen
1.120	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.119	20-Sep-2021	thorpej	Regen for eventfd.
1.118	19-Sep-2021	thorpej	Regen for timerfd.
1.117	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.116	26-Apr-2020	thorpej	branches: 1.116.2; Regen for native futex calls.
1.115	09-Nov-2019	jdolecek	regen
1.114	10-Aug-2018	pgoyette	Regen
1.113	10-May-2017	riastradh	branches: 1.113.8; 1.113.10; regen
1.112	16-Jan-2017	christos	branches: 1.112.4; regen all
1.111	13-Jan-2017	christos	branches: 1.111.2; regen
1.110	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.109	02-Jan-2017	manu	Regen
1.108	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.107	24-Sep-2015	christos	branches: 1.107.2; regen
1.106	23-Mar-2015	ozaki-r	Regen
1.105	07-Mar-2015	christos	regen
1.104	22-Nov-2014	njoly	branches: 1.104.2; Regen for ppoll signature fix
1.103	31-May-2014	njoly	branches: 1.103.2; Regen for munmap(2) signature.
1.102	29-May-2014	njoly	Regen for utimes(2) change.
1.101	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.100	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.99	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.98	08-Apr-2014	njoly	Regen.
1.97	18-Nov-2013	chs	branches: 1.97.2; regen
1.96	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.95	24-Sep-2013	njoly	Regen for utimensat(2).
1.94	08-Apr-2013	pooka	branches: 1.94.4; regen for utimes
1.93	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.92	18-Nov-2011	christos	branches: 1.92.10; - add sigtimedwait support. - merge the siginfo population code.
1.91	30-May-2011	alnsn	branches: 1.91.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.90	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.89	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.88	07-Jul-2010	chs	branches: 1.88.2; regen
1.87	23-Apr-2010	chs	regen
1.86	14-Dec-2009	matt	branches: 1.86.2; 1.86.4; Regen (new makesyscalls.sh)
1.85	24-Nov-2009	njoly	Regen for personality(2) update.
1.84	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.83	17-Jan-2009	njoly	branches: 1.83.2; Regen for wait4 update.
1.82	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.81	11-Jan-2009	christos	merge christos-time_t
1.80	19-Nov-2008	ad	Regen.
1.79	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.78	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.77	26-Oct-2008	christos	branches: 1.77.2; 1.77.4; regen
1.76	26-Oct-2008	christos	regen
1.75	23-Apr-2008	ad	branches: 1.75.2; 1.75.4; 1.75.8; Regen.
1.74	04-Apr-2008	njoly	branches: 1.74.2; Regen for linux_sys_msync removal.
1.73	15-Jan-2008	njoly	branches: 1.73.6; 1.73.8; Regen.
1.72	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.71	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.70	20-Dec-2007	dsl	regen
1.69	16-Nov-2007	njoly	branches: 1.69.2; 1.69.6; Regen, for syscalls cleanup.
1.68	13-Jun-2007	christos	branches: 1.68.6; 1.68.8; 1.68.12; 1.68.14; regen
1.67	13-Jun-2007	christos	regen.
1.66	04-Mar-2007	christos	branches: 1.66.2; 1.66.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.65	01-Sep-2006	matt	branches: 1.65.8; Regen.
1.64	30-Aug-2006	matt	Regen
1.63	10-Jun-2006	christos	regen
1.62	11-Dec-2005	christos	branches: 1.62.4; 1.62.8; 1.62.14; merge ktrace-lwp.
1.61	06-Nov-2005	manu	regen
1.60	06-Nov-2005	tron	Regen with correct RCS Ids.
1.59	05-Nov-2005	dogcow	mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; the kernel and linux lkm now compile again.
1.58	18-Oct-2005	joerg	Regen.
1.57	16-May-2005	fvdl	branches: 1.57.2; Regen.
1.56	16-May-2005	fvdl	Regen.
1.55	26-Feb-2005	perry	regen
1.54	20-Sep-2004	jdolecek	branches: 1.54.4; 1.54.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.53	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.52	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.51	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.50	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.49	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.48	03-Jul-2003	christos	Regen.
1.47	23-Jun-2003	christos	branches: 1.47.2; Regen.
1.46	18-Jan-2003	thorpej	Regen for correct RCS IDs.
1.45	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.44	10-Apr-2002	christos	branches: 1.44.4; regen
1.43	22-Mar-2002	christos	regen
1.42	15-Feb-2002	christos	regen
1.41	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.40	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.39	30-Sep-2001	manu	Fixes my last commit: only mips really need fcntl64 to work now. i386 and powerpc could use it later if needed. m68k and alpha should never need it.
1.38	30-May-2001	mrg	branches: 1.38.2; 1.38.4; use _KERNEL_OPT.
1.37	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.36	30-Mar-2001	jdolecek	regen
1.35	30-Mar-2001	jdolecek	regen
1.34	27-Jan-2001	thorpej	branches: 1.34.2; Regen; getpid(2) is MP-safe.
1.33	27-Jan-2001	thorpej	Regen; add sy_flags.
1.32	29-Dec-2000	fvdl	Regen.
1.31	27-Dec-2000	fvdl	Regen.
1.30	18-Dec-2000	fvdl	Regen.
1.29	13-Dec-2000	augustss	Regen.
1.28	12-Dec-2000	jdolecek	regen
1.27	12-Dec-2000	jdolecek	regen
1.26	11-Dec-2000	mycroft	Regen.
1.25	09-Dec-2000	jdolecek	regen
1.24	09-Dec-2000	mycroft	Regen.
1.23	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.22	01-Dec-2000	jdolecek	regen
1.21	01-Nov-2000	jdolecek	regen
1.20	23-Aug-2000	christos	regen
1.19	18-Aug-2000	cgd	update for changed makesyscalls.master
1.18	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.17	18-Mar-2000	erh	branches: 1.17.4; Regen.
1.16	03-Feb-2000	abs	regen
1.15	12-Dec-1999	tron	Regen.
1.14	05-Dec-1999	tron	Regen.
1.13	04-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	16-Aug-1999	tron	Regen.
1.10	14-May-1999	thorpej	Regen.
1.9	13-May-1999	thorpej	Regen.
1.8	30-Mar-1999	abs	branches: 1.8.2; 1.8.4; Regenerate (with poll())
1.7	27-Mar-1999	tron	Regen.
1.6	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.5	09-Feb-1999	christos	Regen
1.4	10-Dec-1998	christos	Regen
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	Regen.
1.8.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.2	15-Aug-2000	he	Pull up regenerated files (requested by abs): Enable basic versions of Linux fsuid calls.
1.8.2.1	31-Jan-2000	he	Pull up generated files (requested by abs): Enable emulation of vfork(2).
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.17.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.34.2.9	29-May-2002	nathanw	Regen.
1.34.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.34.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.34.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.34.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.34.2.4	08-Oct-2001	nathanw	Catch up to -current.
1.34.2.3	21-Jun-2001	nathanw	Catch up to -current.
1.34.2.2	09-Apr-2001	nathanw	Catch up with -current.
1.34.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.38.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.38.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.38.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.38.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.44.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.44.4.2	11-May-2004	tron	Regen for ticket 1686.
1.44.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.54.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.54.4.1	29-Apr-2005	kent	sync with -current
1.57.2.5	21-Jan-2008	yamt	sync with head
1.57.2.4	07-Dec-2007	yamt	sync with head
1.57.2.3	03-Sep-2007	yamt	sync with head.
1.57.2.2	30-Dec-2006	yamt	sync with head.
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.62.14.1	19-Jun-2006	chap	Sync with head.
1.62.8.2	03-Sep-2006	yamt	sync with head.
1.62.8.1	26-Jun-2006	yamt	sync with head.
1.62.4.1	09-Sep-2006	rpaulo	sync with head
1.65.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.66.4.1	11-Jul-2007	mjf	Sync with head.
1.66.2.1	15-Jul-2007	ad	Sync with head.
1.68.14.3	18-Feb-2008	mjf	Sync with HEAD.
1.68.14.2	27-Dec-2007	mjf	Sync with HEAD.
1.68.14.1	19-Nov-2007	mjf	Sync with HEAD.
1.68.12.1	18-Nov-2007	bouyer	Sync with HEAD
1.68.8.2	23-Mar-2008	matt	sync with HEAD
1.68.8.1	09-Jan-2008	matt	sync with HEAD
1.68.6.1	21-Nov-2007	joerg	Sync with HEAD.
1.69.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.69.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.69.2.1	26-Dec-2007	ad	Sync with head.
1.73.8.3	20-Nov-2008	christos	merge with head.
1.73.8.2	01-Nov-2008	christos	Sync with head.
1.73.8.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.73.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.73.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.74.2.1	18-May-2008	yamt	sync with head.
1.75.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.75.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.75.2.4	11-Aug-2010	yamt	sync with head.
1.75.2.3	11-Mar-2010	yamt	sync with head
1.75.2.2	20-Jun-2009	yamt	sync with head
1.75.2.1	04-May-2009	yamt	sync with head.
1.77.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.77.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.83.2.1	23-Jul-2009	jym	Sync with HEAD.
1.86.4.4	31-May-2011	rmind	sync with head
1.86.4.3	21-Apr-2011	rmind	sync with head
1.86.4.2	05-Mar-2011	rmind	sync with head
1.86.4.1	30-May-2010	rmind	sync with head
1.86.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.86.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.88.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.91.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.91.4.2	30-Oct-2012	yamt	sync with head
1.91.4.1	17-Apr-2012	yamt	sync with head
1.92.10.4	03-Dec-2017	jdolecek	update from HEAD
1.92.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.92.10.2	23-Jun-2013	tls	resync from head
1.92.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.94.4.1	18-May-2014	rmind	sync with head
1.97.2.1	10-Aug-2014	tls	Rebase.
1.103.2.1	17-Apr-2017	snj	regen for ticket 1354
1.104.2.4	28-Aug-2017	skrll	Sync with HEAD
1.104.2.3	05-Feb-2017	skrll	Sync with HEAD
1.104.2.2	05-Oct-2016	skrll	Sync with HEAD
1.104.2.1	06-Apr-2015	skrll	Sync with HEAD
1.107.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.107.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.107.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.111.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.112.4.1	11-May-2017	pgoyette	Sync with HEAD
1.113.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.113.10.1	10-Jun-2019	christos	Sync with HEAD
1.113.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.116.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.116.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.127.2.1	02-Aug-2025	perseant	Sync with HEAD
1.130	28-Sep-2024	christos	regen
1.129	01-Jul-2024	christos	regen
1.128	29-Jun-2024	christos	branches: 1.128.2; regen
1.127	19-Aug-2023	christos	regen
1.126	18-Aug-2023	christos	regen
1.125	29-Jul-2023	christos	regen
1.124	28-Jul-2023	christos	regen
1.123	10-Jul-2023	christos	regen
1.122	02-Dec-2021	ryo	regen
1.121	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.120	20-Sep-2021	thorpej	Regen for eventfd.
1.119	19-Sep-2021	thorpej	Regen for timerfd.
1.118	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.117	26-Apr-2020	thorpej	branches: 1.117.2; Regen for native futex calls.
1.116	09-Nov-2019	jdolecek	regen
1.115	10-Aug-2018	pgoyette	Regen
1.114	10-May-2017	riastradh	branches: 1.114.8; 1.114.10; regen
1.113	16-Jan-2017	christos	branches: 1.113.4; regen all
1.112	13-Jan-2017	christos	branches: 1.112.2; regen
1.111	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.110	02-Jan-2017	manu	Regen
1.109	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.108	24-Sep-2015	christos	branches: 1.108.2; regen
1.107	23-Mar-2015	ozaki-r	Regen
1.106	07-Mar-2015	christos	regen
1.105	22-Nov-2014	njoly	branches: 1.105.2; Regen for ppoll signature fix
1.104	31-May-2014	njoly	branches: 1.104.2; Regen for munmap(2) signature.
1.103	29-May-2014	njoly	Regen for utimes(2) change.
1.102	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.101	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.100	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.99	08-Apr-2014	njoly	Regen.
1.98	18-Nov-2013	chs	branches: 1.98.2; regen
1.97	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.96	24-Sep-2013	njoly	Regen for utimensat(2).
1.95	08-Apr-2013	pooka	branches: 1.95.4; regen for utimes
1.94	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.93	18-Nov-2011	christos	branches: 1.93.10; - add sigtimedwait support. - merge the siginfo population code.
1.92	30-May-2011	alnsn	branches: 1.92.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.91	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.90	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.89	07-Jul-2010	chs	branches: 1.89.2; regen
1.88	23-Apr-2010	chs	regen
1.87	14-Dec-2009	matt	branches: 1.87.2; 1.87.4; Regen (new makesyscalls.sh)
1.86	24-Nov-2009	njoly	Regen for personality(2) update.
1.85	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.84	17-Jan-2009	njoly	branches: 1.84.2; Regen for wait4 update.
1.83	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.82	11-Jan-2009	christos	merge christos-time_t
1.81	19-Nov-2008	ad	Regen.
1.80	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.79	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.78	26-Oct-2008	christos	branches: 1.78.2; 1.78.4; regen
1.77	26-Oct-2008	christos	regen
1.76	23-Apr-2008	ad	branches: 1.76.2; 1.76.4; 1.76.8; Regen.
1.75	04-Apr-2008	njoly	branches: 1.75.2; Regen for linux_sys_msync removal.
1.74	15-Jan-2008	njoly	branches: 1.74.6; 1.74.8; Regen.
1.73	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.72	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.71	20-Dec-2007	dsl	regen
1.70	16-Nov-2007	njoly	branches: 1.70.2; 1.70.6; Regen, for syscalls cleanup.
1.69	13-Jun-2007	christos	branches: 1.69.6; 1.69.8; 1.69.12; 1.69.14; regen
1.68	13-Jun-2007	christos	regen.
1.67	09-Feb-2007	ad	branches: 1.67.6; 1.67.8; Merge newlock2 to head.
1.66	01-Sep-2006	matt	branches: 1.66.2; Regen.
1.65	30-Aug-2006	matt	Regen
1.64	10-Jun-2006	christos	regen
1.63	11-Dec-2005	christos	branches: 1.63.4; 1.63.8; 1.63.14; merge ktrace-lwp.
1.62	06-Nov-2005	manu	regen
1.61	06-Nov-2005	tron	Regen with correct RCS Ids.
1.60	05-Nov-2005	dogcow	mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; the kernel and linux lkm now compile again.
1.59	18-Oct-2005	joerg	Regen.
1.58	16-May-2005	fvdl	branches: 1.58.2; Regen.
1.57	16-May-2005	fvdl	Regen.
1.56	26-Feb-2005	perry	regen
1.55	20-Sep-2004	jdolecek	branches: 1.55.4; 1.55.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.54	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.53	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.52	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.51	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.50	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.49	03-Jul-2003	christos	Regen.
1.48	23-Jun-2003	christos	branches: 1.48.2; Regen.
1.47	18-Jan-2003	thorpej	Regen for correct RCS IDs.
1.46	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.45	10-Apr-2002	christos	branches: 1.45.4; regen
1.44	22-Mar-2002	christos	regen
1.43	15-Feb-2002	christos	regen
1.42	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.41	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.40	30-Sep-2001	manu	Fixes my last commit: only mips really need fcntl64 to work now. i386 and powerpc could use it later if needed. m68k and alpha should never need it.
1.39	30-May-2001	mrg	branches: 1.39.2; 1.39.4; use _KERNEL_OPT.
1.38	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.37	30-Mar-2001	jdolecek	regen
1.36	30-Mar-2001	jdolecek	regen
1.35	27-Jan-2001	thorpej	branches: 1.35.2; Regen; getpid(2) is MP-safe.
1.34	27-Jan-2001	thorpej	Regen; add sy_flags.
1.33	29-Dec-2000	fvdl	Regen.
1.32	27-Dec-2000	fvdl	Regen.
1.31	18-Dec-2000	fvdl	Regen.
1.30	13-Dec-2000	augustss	Regen.
1.29	12-Dec-2000	jdolecek	regen
1.28	12-Dec-2000	jdolecek	regen
1.27	11-Dec-2000	mycroft	Regen.
1.26	09-Dec-2000	jdolecek	regen
1.25	09-Dec-2000	mycroft	Regen.
1.24	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.23	01-Dec-2000	jdolecek	regen
1.22	13-Nov-2000	jdolecek	change the type of syscallnames[] array to 'const char const foo[]'
1.21	01-Nov-2000	jdolecek	regen
1.20	23-Aug-2000	christos	regen
1.19	18-Aug-2000	cgd	update for changed makesyscalls.master
1.18	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.17	18-Mar-2000	erh	branches: 1.17.4; Regen.
1.16	03-Feb-2000	abs	regen
1.15	12-Dec-1999	tron	Regen.
1.14	05-Dec-1999	tron	Regen.
1.13	04-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	16-Aug-1999	tron	Regen.
1.10	14-May-1999	thorpej	Regen.
1.9	13-May-1999	thorpej	Regen.
1.8	30-Mar-1999	abs	branches: 1.8.2; 1.8.4; Regenerate (with poll())
1.7	27-Mar-1999	tron	Regen.
1.6	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.5	09-Feb-1999	christos	Regen
1.4	10-Dec-1998	christos	Regen
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	Regen.
1.8.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.2	15-Aug-2000	he	Pull up regenerated files (requested by abs): Enable basic versions of Linux fsuid calls.
1.8.2.1	31-Jan-2000	he	Pull up generated files (requested by abs): Enable emulation of vfork(2).
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.17.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.35.2.9	29-May-2002	nathanw	Regen.
1.35.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.35.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.35.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.35.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.35.2.4	08-Oct-2001	nathanw	Catch up to -current.
1.35.2.3	21-Jun-2001	nathanw	Catch up to -current.
1.35.2.2	09-Apr-2001	nathanw	Catch up with -current.
1.35.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.39.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.39.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.39.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.39.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.45.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.45.4.2	11-May-2004	tron	Regen for ticket 1686.
1.45.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.48.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.48.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.48.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.48.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.2.1	03-Aug-2004	skrll	Sync with HEAD
1.55.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.55.4.1	29-Apr-2005	kent	sync with -current
1.58.2.6	21-Jan-2008	yamt	sync with head
1.58.2.5	07-Dec-2007	yamt	sync with head
1.58.2.4	03-Sep-2007	yamt	sync with head.
1.58.2.3	26-Feb-2007	yamt	sync with head.
1.58.2.2	30-Dec-2006	yamt	sync with head.
1.58.2.1	21-Jun-2006	yamt	sync with head.
1.63.14.1	19-Jun-2006	chap	Sync with head.
1.63.8.2	03-Sep-2006	yamt	sync with head.
1.63.8.1	26-Jun-2006	yamt	sync with head.
1.63.4.1	09-Sep-2006	rpaulo	sync with head
1.66.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.67.8.1	11-Jul-2007	mjf	Sync with head.
1.67.6.1	15-Jul-2007	ad	Sync with head.
1.69.14.3	18-Feb-2008	mjf	Sync with HEAD.
1.69.14.2	27-Dec-2007	mjf	Sync with HEAD.
1.69.14.1	19-Nov-2007	mjf	Sync with HEAD.
1.69.12.1	18-Nov-2007	bouyer	Sync with HEAD
1.69.8.2	23-Mar-2008	matt	sync with HEAD
1.69.8.1	09-Jan-2008	matt	sync with HEAD
1.69.6.1	21-Nov-2007	joerg	Sync with HEAD.
1.70.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.70.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.70.2.1	26-Dec-2007	ad	Sync with head.
1.74.8.3	20-Nov-2008	christos	merge with head.
1.74.8.2	01-Nov-2008	christos	Sync with head.
1.74.8.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.74.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.74.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.75.2.1	18-May-2008	yamt	sync with head.
1.76.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.76.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.76.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.76.2.4	11-Aug-2010	yamt	sync with head.
1.76.2.3	11-Mar-2010	yamt	sync with head
1.76.2.2	20-Jun-2009	yamt	sync with head
1.76.2.1	04-May-2009	yamt	sync with head.
1.78.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.78.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.84.2.1	23-Jul-2009	jym	Sync with HEAD.
1.87.4.4	31-May-2011	rmind	sync with head
1.87.4.3	21-Apr-2011	rmind	sync with head
1.87.4.2	05-Mar-2011	rmind	sync with head
1.87.4.1	30-May-2010	rmind	sync with head
1.87.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.87.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.89.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.92.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.92.4.2	30-Oct-2012	yamt	sync with head
1.92.4.1	17-Apr-2012	yamt	sync with head
1.93.10.4	03-Dec-2017	jdolecek	update from HEAD
1.93.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.93.10.2	23-Jun-2013	tls	resync from head
1.93.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.95.4.1	18-May-2014	rmind	sync with head
1.98.2.1	10-Aug-2014	tls	Rebase.
1.104.2.1	17-Apr-2017	snj	regen for ticket 1354
1.105.2.4	05-Feb-2017	skrll	Sync with HEAD
1.105.2.3	05-Oct-2016	skrll	Sync with HEAD
1.105.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.105.2.1	06-Apr-2015	skrll	Sync with HEAD
1.108.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.108.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.108.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.112.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.113.4.1	11-May-2017	pgoyette	Sync with HEAD
1.114.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.114.10.1	10-Jun-2019	christos	Sync with HEAD
1.114.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.117.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.117.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.128.2.1	02-Aug-2025	perseant	Sync with HEAD
1.129	28-Sep-2024	christos	regen
1.128	01-Jul-2024	christos	regen
1.127	29-Jun-2024	christos	branches: 1.127.2; regen
1.126	19-Aug-2023	christos	regen
1.125	18-Aug-2023	christos	regen
1.124	29-Jul-2023	christos	regen
1.123	28-Jul-2023	christos	regen
1.122	10-Jul-2023	christos	regen
1.121	02-Dec-2021	ryo	regen
1.120	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.119	20-Sep-2021	thorpej	Regen for eventfd.
1.118	19-Sep-2021	thorpej	Regen for timerfd.
1.117	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.116	26-Apr-2020	thorpej	branches: 1.116.2; Regen for native futex calls.
1.115	09-Nov-2019	jdolecek	regen
1.114	10-Aug-2018	pgoyette	Regen
1.113	10-May-2017	riastradh	branches: 1.113.8; 1.113.10; regen
1.112	16-Jan-2017	christos	branches: 1.112.4; regen all
1.111	13-Jan-2017	christos	branches: 1.111.2; regen
1.110	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.109	02-Jan-2017	manu	Regen
1.108	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.107	24-Sep-2015	christos	branches: 1.107.2; regen
1.106	23-Mar-2015	ozaki-r	Regen
1.105	07-Mar-2015	christos	regen
1.104	22-Nov-2014	njoly	branches: 1.104.2; Regen for ppoll signature fix
1.103	31-May-2014	njoly	branches: 1.103.2; Regen for munmap(2) signature.
1.102	29-May-2014	njoly	Regen for utimes(2) change.
1.101	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.100	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.99	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.98	08-Apr-2014	njoly	Regen.
1.97	18-Nov-2013	chs	branches: 1.97.2; regen
1.96	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.95	24-Sep-2013	njoly	Regen for utimensat(2).
1.94	08-Apr-2013	pooka	branches: 1.94.4; regen for utimes
1.93	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.92	18-Nov-2011	christos	branches: 1.92.10; - add sigtimedwait support. - merge the siginfo population code.
1.91	30-May-2011	alnsn	branches: 1.91.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.90	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.89	10-Apr-2011	christos	Regen: Argh: cat: rumphdr.types: No such file or directory rm: rumphdr.types: No such file or directory *** Error code 1
1.88	07-Jul-2010	chs	branches: 1.88.2; regen
1.87	23-Apr-2010	chs	regen
1.86	14-Dec-2009	matt	branches: 1.86.2; 1.86.4; Regen (new makesyscalls.sh)
1.85	24-Nov-2009	njoly	Regen for personality(2) update.
1.84	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.83	17-Jan-2009	njoly	branches: 1.83.2; Regen for wait4 update.
1.82	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.81	11-Jan-2009	christos	merge christos-time_t
1.80	19-Nov-2008	ad	Regen.
1.79	19-Nov-2008	njoly	Regen for futex timeout argument cleanup/fix.
1.78	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.77	26-Oct-2008	christos	branches: 1.77.2; 1.77.4; regen
1.76	26-Oct-2008	christos	regen
1.75	23-Apr-2008	ad	branches: 1.75.2; 1.75.4; 1.75.8; Regen.
1.74	04-Apr-2008	njoly	branches: 1.74.2; Regen for linux_sys_msync removal.
1.73	15-Jan-2008	njoly	branches: 1.73.6; 1.73.8; Regen.
1.72	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.71	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.70	20-Dec-2007	dsl	regen
1.69	16-Nov-2007	njoly	branches: 1.69.2; 1.69.6; Regen, for syscalls cleanup.
1.68	13-Jun-2007	christos	branches: 1.68.6; 1.68.8; 1.68.12; 1.68.14; regen
1.67	13-Jun-2007	christos	regen.
1.66	09-Feb-2007	ad	branches: 1.66.6; 1.66.8; Merge newlock2 to head.
1.65	01-Sep-2006	matt	branches: 1.65.2; Regen.
1.64	30-Aug-2006	matt	Regen
1.63	10-Jun-2006	christos	regen
1.62	11-Dec-2005	christos	branches: 1.62.4; 1.62.8; 1.62.14; merge ktrace-lwp.
1.61	06-Nov-2005	manu	regen
1.60	06-Nov-2005	tron	Regen with correct RCS Ids.
1.59	05-Nov-2005	dogcow	mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; the kernel and linux lkm now compile again.
1.58	18-Oct-2005	joerg	Regen.
1.57	16-May-2005	fvdl	branches: 1.57.2; Regen.
1.56	16-May-2005	fvdl	Regen.
1.55	26-Feb-2005	perry	regen
1.54	20-Sep-2004	jdolecek	branches: 1.54.4; 1.54.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.53	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.52	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.51	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.50	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.49	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.48	03-Jul-2003	christos	Regen.
1.47	23-Jun-2003	christos	branches: 1.47.2; Regen.
1.46	18-Jan-2003	thorpej	Regen for correct RCS IDs.
1.45	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.44	10-Apr-2002	christos	branches: 1.44.4; regen
1.43	22-Mar-2002	christos	regen
1.42	15-Feb-2002	christos	regen
1.41	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.40	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.39	30-Sep-2001	manu	Fixes my last commit: only mips really need fcntl64 to work now. i386 and powerpc could use it later if needed. m68k and alpha should never need it.
1.38	30-May-2001	mrg	branches: 1.38.2; 1.38.4; use _KERNEL_OPT.
1.37	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.36	30-Mar-2001	jdolecek	regen
1.35	30-Mar-2001	jdolecek	regen
1.34	27-Jan-2001	thorpej	branches: 1.34.2; Regen; getpid(2) is MP-safe.
1.33	27-Jan-2001	thorpej	Regen; add sy_flags.
1.32	29-Dec-2000	fvdl	Regen.
1.31	27-Dec-2000	fvdl	Regen.
1.30	18-Dec-2000	fvdl	Regen.
1.29	13-Dec-2000	augustss	Regen.
1.28	12-Dec-2000	jdolecek	regen
1.27	12-Dec-2000	jdolecek	regen
1.26	11-Dec-2000	mycroft	Regen.
1.25	09-Dec-2000	jdolecek	regen
1.24	09-Dec-2000	mycroft	Regen.
1.23	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.22	01-Dec-2000	jdolecek	regen
1.21	01-Nov-2000	jdolecek	regen
1.20	23-Aug-2000	christos	regen
1.19	18-Aug-2000	cgd	update for changed makesyscalls.master
1.18	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.17	18-Mar-2000	erh	branches: 1.17.4; Regen.
1.16	03-Feb-2000	abs	regen
1.15	12-Dec-1999	tron	Regen.
1.14	05-Dec-1999	tron	Regen.
1.13	04-Dec-1999	tron	Regen.
1.12	04-Oct-1999	tron	branches: 1.12.2; 1.12.8; Regen from "syscalls.master".
1.11	16-Aug-1999	tron	Regen.
1.10	14-May-1999	thorpej	Regen.
1.9	13-May-1999	thorpej	Regen.
1.8	30-Mar-1999	abs	branches: 1.8.2; 1.8.4; Regenerate (with poll())
1.7	27-Mar-1999	tron	Regen.
1.6	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.5	09-Feb-1999	christos	Regen
1.4	10-Dec-1998	christos	Regen
1.3	04-Oct-1998	fvdl	Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.2	03-Oct-1998	christos	Attempt to fix the mess.
1.1	01-Oct-1998	erh	Regen.
1.8.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.8.2.2	15-Aug-2000	he	Pull up regenerated files (requested by abs): Enable basic versions of Linux fsuid calls.
1.8.2.1	31-Jan-2000	he	Pull up generated files (requested by abs): Enable emulation of vfork(2).
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.12.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.12.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.12.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.12.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.17.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.34.2.9	29-May-2002	nathanw	Regen.
1.34.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.34.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.34.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.34.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.34.2.4	08-Oct-2001	nathanw	Catch up to -current.
1.34.2.3	21-Jun-2001	nathanw	Catch up to -current.
1.34.2.2	09-Apr-2001	nathanw	Catch up with -current.
1.34.2.1	05-Mar-2001	nathanw	Initial commit of scheduler activations and lightweight process support.
1.38.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.38.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.38.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.38.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.44.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.44.4.2	11-May-2004	tron	Regen for ticket 1686.
1.44.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.54.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.54.4.1	29-Apr-2005	kent	sync with -current
1.57.2.6	21-Jan-2008	yamt	sync with head
1.57.2.5	07-Dec-2007	yamt	sync with head
1.57.2.4	03-Sep-2007	yamt	sync with head.
1.57.2.3	26-Feb-2007	yamt	sync with head.
1.57.2.2	30-Dec-2006	yamt	sync with head.
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.62.14.1	19-Jun-2006	chap	Sync with head.
1.62.8.2	03-Sep-2006	yamt	sync with head.
1.62.8.1	26-Jun-2006	yamt	sync with head.
1.62.4.1	09-Sep-2006	rpaulo	sync with head
1.65.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.66.8.1	11-Jul-2007	mjf	Sync with head.
1.66.6.1	15-Jul-2007	ad	Sync with head.
1.68.14.3	18-Feb-2008	mjf	Sync with HEAD.
1.68.14.2	27-Dec-2007	mjf	Sync with HEAD.
1.68.14.1	19-Nov-2007	mjf	Sync with HEAD.
1.68.12.1	18-Nov-2007	bouyer	Sync with HEAD
1.68.8.2	23-Mar-2008	matt	sync with HEAD
1.68.8.1	09-Jan-2008	matt	sync with HEAD
1.68.6.1	21-Nov-2007	joerg	Sync with HEAD.
1.69.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.69.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.69.2.1	26-Dec-2007	ad	Sync with head.
1.73.8.3	20-Nov-2008	christos	merge with head.
1.73.8.2	01-Nov-2008	christos	Sync with head.
1.73.8.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.73.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.73.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.74.2.1	18-May-2008	yamt	sync with head.
1.75.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.75.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.75.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.75.2.4	11-Aug-2010	yamt	sync with head.
1.75.2.3	11-Mar-2010	yamt	sync with head
1.75.2.2	20-Jun-2009	yamt	sync with head
1.75.2.1	04-May-2009	yamt	sync with head.
1.77.4.1	20-Nov-2008	snj	Regen for ticket 81.
1.77.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.83.2.1	23-Jul-2009	jym	Sync with HEAD.
1.86.4.4	31-May-2011	rmind	sync with head
1.86.4.3	21-Apr-2011	rmind	sync with head
1.86.4.2	05-Mar-2011	rmind	sync with head
1.86.4.1	30-May-2010	rmind	sync with head
1.86.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.86.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.88.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.91.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.91.4.2	30-Oct-2012	yamt	sync with head
1.91.4.1	17-Apr-2012	yamt	sync with head
1.92.10.4	03-Dec-2017	jdolecek	update from HEAD
1.92.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.92.10.2	23-Jun-2013	tls	resync from head
1.92.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.94.4.1	18-May-2014	rmind	sync with head
1.97.2.1	10-Aug-2014	tls	Rebase.
1.103.2.1	17-Apr-2017	snj	regen for ticket 1354
1.104.2.3	05-Feb-2017	skrll	Sync with HEAD
1.104.2.2	05-Oct-2016	skrll	Sync with HEAD
1.104.2.1	06-Apr-2015	skrll	Sync with HEAD
1.107.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.107.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.107.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.111.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.112.4.1	11-May-2017	pgoyette	Sync with HEAD
1.113.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.113.10.1	10-Jun-2019	christos	Sync with HEAD
1.113.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.116.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.116.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.127.2.1	02-Aug-2025	perseant	Sync with HEAD
1.24	28-Sep-2024	christos	regen
1.23	01-Jul-2024	christos	regen
1.22	29-Jun-2024	christos	branches: 1.22.2; regen
1.21	19-Aug-2023	christos	regen
1.20	18-Aug-2023	christos	regen
1.19	29-Jul-2023	christos	regen
1.18	28-Jul-2023	christos	regen
1.17	10-Jul-2023	christos	regen
1.16	02-Dec-2021	ryo	regen
1.15	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.14	20-Sep-2021	thorpej	Regen for eventfd.
1.13	19-Sep-2021	thorpej	Regen for timerfd.
1.12	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.11	26-Apr-2020	thorpej	branches: 1.11.2; Regen for native futex calls.
1.10	09-Nov-2019	jdolecek	regen
1.9	10-Aug-2018	pgoyette	Regen
1.8	10-May-2017	riastradh	branches: 1.8.8; 1.8.10; 1.8.12; regen
1.7	16-Jan-2017	christos	branches: 1.7.4; regen all
1.6	13-Jan-2017	christos	branches: 1.6.2; regen
1.5	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.4	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.3	24-Sep-2015	christos	branches: 1.3.2; regen
1.2	23-Mar-2015	ozaki-r	branches: 1.2.2; Regen
1.1	07-Mar-2015	christos	regen
1.2.2.4	05-Feb-2017	skrll	Sync with HEAD
1.2.2.3	05-Oct-2016	skrll	Sync with HEAD
1.2.2.2	06-Apr-2015	skrll	Sync with HEAD
1.2.2.1	23-Mar-2015	skrll	file linux_systrace_args.c was added on branch nick-nhusb on 2015-04-06 15:18:06 +0000
1.3.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.3.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.3.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.6.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.7.4.1	11-May-2017	pgoyette	Sync with HEAD
1.8.12.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.8.12.1	10-Jun-2019	christos	Sync with HEAD
1.8.10.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.8.8.2	03-Dec-2017	jdolecek	update from HEAD
1.8.8.1	10-May-2017	jdolecek	file linux_systrace_args.c was added on branch tls-maxphys on 2017-12-03 11:36:54 +0000
1.11.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.11.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.22.2.1	02-Aug-2025	perseant	Sync with HEAD
1.10	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.9	26-Mar-2007	njoly	branches: 1.9.30; 1.9.32; 1.9.34; Update i386 LINUX_{TIOCGPTN,TIOCSPTLCK} definitions for latest linux_ioctl_termios() changes.
1.8	22-Sep-2006	christos	branches: 1.8.4; 1.8.8; 1.8.10; 1.8.12; Pretend to implement TIOCSPTLCK. Although failing is harmless, there is no point in doing so.
1.7	11-Dec-2005	christos	branches: 1.7.20; 1.7.22; merge ktrace-lwp.
1.6	13-Nov-2004	christos	branches: 1.6.12; add LINUX_TIOCGPTN
1.5	26-Aug-2001	manu	branches: 1.5.20; Moved LINUX_NCCS from MI file to MD file, because the value is different on MIPS and sparc machines.
1.4	20-Jan-2001	manu	branches: 1.4.2; 1.4.4; Moved architecure dependent part of struct linux_termio to architecture dependent header files.
1.3	01-Oct-1998	erh	branches: 1.3.12; Split compat/linux/linux_termios.h into i386 and common parts.
1.2	05-Jan-1998	perry	RCSID Police.
1.1	08-Mar-1996	mycroft	Separate ioctl emulation by group. Add (minimal) audio emulation.
1.3.12.1	11-Feb-2001	bouyer	Sync with HEAD.
1.4.4.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.4.2.1	21-Sep-2001	nathanw	Catch up to -current.
1.5.20.1	14-Nov-2004	skrll	Sync with HEAD.
1.6.12.2	03-Sep-2007	yamt	sync with head.
1.6.12.1	30-Dec-2006	yamt	sync with head.
1.7.22.1	22-Oct-2006	yamt	sync with head
1.7.20.1	18-Nov-2006	ad	Sync with head.
1.8.12.1	29-Mar-2007	reinoud	Pullup to -current
1.8.10.1	11-Jul-2007	mjf	Sync with head.
1.8.8.1	10-Apr-2007	ad	Sync with head.
1.8.4.1	15-Apr-2007	yamt	sync with head.
1.9.34.1	16-May-2008	yamt	sync with head.
1.9.32.1	18-May-2008	yamt	sync with head.
1.9.30.1	02-Jun-2008	mjf	Sync with HEAD.
1.17	11-Jan-2009	christos	merge christos-time_t
1.16	28-Apr-2008	martin	branches: 1.16.8; Remove clause 3 and 4 from TNF licenses
1.15	11-Dec-2005	christos	branches: 1.15.70; 1.15.72; 1.15.74; 1.15.76; merge ktrace-lwp.
1.14	10-Mar-2005	christos	revert part of previous commit (the block size type and the pad renumbering). tron says it breaks compat mode.
1.13	10-Mar-2005	christos	Add nanosecond handling on the stat and stat64 code for the i386.
1.12	20-Sep-2004	jdolecek	branches: 1.12.4; 1.12.6; move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.11	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.10	19-May-2002	jdolecek	branches: 1.10.8; On archs with broken linux struct stat64 st_ino, rename linux_stat64's lst_ino to __lst_ino and lst_ino64 to lst_ino, and define LINUX_STAT64_HAS_BROKEN_ST_INO. Only assign __lst_ino if this define is present. This fixes compile on powerpc archs, and hence port-powerpc/16893.
1.9	15-Feb-2002	christos	branches: 1.9.8; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.8	12-Dec-2000	jdolecek	branches: 1.8.2; 1.8.4; define struct linux_stat64 used by linux_sys_*stat64()
1.7	04-Oct-1998	fvdl	branches: 1.7.12; Assign my copyright to TNF. Merge with others were appropriate. Regen syscall files after script change.
1.6	01-Oct-1998	erh	Split linux_types.h into i386, common and multi-architechture parts.
1.5	20-May-1996	fvdl	Update list of Linux syscalls and implement the ones that are likely to be used and doable.
1.4	21-Aug-1995	mycroft	Implement the old and older uname(2) calls.
1.3	14-Aug-1995	mycroft	Move signal types into signal.h.
1.2	05-Mar-1995	fvdl	Added a few more system calls. More consistent alternate root file semantics throughout.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.7.12.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.8.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.8.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.8.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.8.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.9.8.1	30-May-2002	gehenna	Catch up with -current.
1.10.8.2	01-Apr-2005	skrll	Sync with HEAD.
1.10.8.1	24-Sep-2004	skrll	Sync with HEAD.
1.12.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.12.4.1	29-Apr-2005	kent	sync with -current
1.15.76.2	04-May-2009	yamt	sync with head.
1.15.76.1	16-May-2008	yamt	sync with head.
1.15.74.1	18-May-2008	yamt	sync with head.
1.15.72.3	30-Dec-2008	christos	it is suseconds_t we want.
1.15.72.2	01-Nov-2008	christos	Sync with head.
1.15.72.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.15.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.15.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.16.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.7	07-Mar-2015	christos	Add systrace output file
1.6	11-Dec-2005	christos	branches: 1.6.120; 1.6.140; merge ktrace-lwp.
1.5	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.4	30-Mar-2001	jdolecek	branches: 1.4.22; Implement linux_sys_nosys() and use it instead of sys_nosys() for unimplemented syscalls. Difference is that linux_sys_nosys() doesn't post SIGSYS to the process. Linux doesn't do that and thus glibc (and probably other Linux code) doesn't deal with SIGSYS, even through it generally contains fallback code for ENOSYS case. This also addresses port-i386/12503, though the issue was already discussed earlier.
1.3	11-Dec-2000	mycroft	branches: 1.3.2; Round up sysent table size.
1.2	01-Oct-1998	erh	branches: 1.2.12; 1.2.22; Moved from compat/linux.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.2.22.1	01-May-2001	he	Pull up revision 1.4 (via patch, requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.2.12.2	21-Apr-2001	bouyer	Sync with HEAD
1.2.12.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.3.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.4.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.22.1	03-Aug-2004	skrll	Sync with HEAD
1.6.140.1	06-Apr-2015	skrll	Sync with HEAD
1.6.120.1	03-Dec-2017	jdolecek	update from HEAD
1.137	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.136	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.135	29-Jun-2024	christos	branches: 1.135.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.134	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.133	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.132	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.131	28-Jul-2023	christos	add epoll syscalls
1.130	10-Jul-2023	christos	Add new syscalls
1.129	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.128	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.127	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.126	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.125	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.124	26-Apr-2020	thorpej	branches: 1.124.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.123	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.122	02-Jan-2017	manu	branches: 1.122.16; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.121	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.120	23-Mar-2015	ozaki-r	branches: 1.120.2; Fix inconsistent argument names
1.119	22-Nov-2014	njoly	branches: 1.119.2; Fix ppoll signature (int ->u_int)
1.118	31-May-2014	njoly	branches: 1.118.2; Fix munmap(2) signature.
1.117	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.116	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.115	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.114	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.113	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.112	18-Nov-2013	chs	branches: 1.112.2; implement the *at() syscalls. bring the unimplemented syscall list up to date.
1.111	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.110	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.109	08-Apr-2013	pooka	branches: 1.109.4; support utimes on non-alpha linux platforms
1.108	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.107	18-Nov-2011	christos	branches: 1.107.10; add sigtimedwait
1.106	09-Jul-2011	christos	branches: 1.106.2; the first argument of {g,s}etitimer() is int not u_int.
1.105	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.104	10-Apr-2011	christos	add pipe2 and dup3
1.103	07-Jul-2010	chs	branches: 1.103.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.102	23-Apr-2010	chs	add missing argument to clone(). the symptom of this was that pthread_join() would sometimes get stuck, such as in our "mutex2" regression test.
1.101	24-Nov-2009	njoly	branches: 1.101.2; 1.101.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.100	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.99	17-Jan-2009	njoly	branches: 1.99.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.98	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.97	11-Jan-2009	christos	merge christos-time_t
1.96	19-Nov-2008	ad	Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.95	19-Nov-2008	njoly	futex(2) timeout argument cleanup/fix. - Use `struct linux_timespec', converted to native structure. - Ensure that provided values are correct. - Replace timeval+tvtohz by tstohz.
1.94	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.93	26-Oct-2008	christos	branches: 1.93.2; 1.93.4; futex support fixes from FreeBSD via cube+pengo.
1.92	25-Oct-2008	christos	Add preliminary tls support for i386. Does not work yet. From FreeBSD.
1.91	23-Apr-2008	ad	branches: 1.91.2; 1.91.4; 1.91.8; -SYCALL_MPSAFE
1.90	04-Apr-2008	njoly	branches: 1.90.2; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.89	15-Jan-2008	njoly	branches: 1.89.6; 1.89.8; compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.88	24-Dec-2007	njoly	Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.87	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.86	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.85	16-Nov-2007	njoly	branches: 1.85.2; 1.85.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.84	13-Jun-2007	christos	branches: 1.84.6; 1.84.8; 1.84.12; 1.84.14; Get ready for NPTL but don't turn it on as of yet.
1.83	13-Jun-2007	christos	Add futex.
1.82	04-Mar-2007	christos	branches: 1.82.2; 1.82.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.81	09-Feb-2007	ad	branches: 1.81.2; Merge newlock2 to head.
1.80	01-Sep-2006	matt	branches: 1.80.2; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.79	30-Aug-2006	matt	Update to deal with options PTRACE
1.78	10-Jun-2006	christos	linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.77	11-Dec-2005	christos	branches: 1.77.4; 1.77.8; 1.77.14; merge ktrace-lwp.
1.76	06-Nov-2005	manu	Back out sched_{set\|get}affinity addition because it breaks the build again on i386 now it is fixed for other archs (Tom's fix and mine got in colision)
1.75	05-Nov-2005	dogcow	mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; the kernel and linux lkm now compile again.
1.74	18-Oct-2005	joerg	sys_uselib is needed by COMPAT_LINUX for EXEC_AOUT. Since it doesn't get build when EXEC_AOUT is not defined, the syscalls.master entry has to be conditionalized. Alpha did so already, so let the other archs catch up with it. Go-on: christos
1.73	16-May-2005	fvdl	branches: 1.73.2; Add clock_* POSIX functions.
1.72	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.71	20-Sep-2004	jdolecek	implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.70	08-Sep-2004	jdolecek	implement basic exit_group(2), which just terminates calling thread; apparently not many apps use thread groups yet, at least not with default SuSE 9.1 libraries, so this is enough for now
1.69	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.68	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.67	10-Aug-2003	jdolecek	add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.66	03-Jul-2003	christos	Implement linux_rt_sigreturn for real. Add a hack for more plausible siginfo. The java segv handler still segv's again inside the signal handler, but our sample test program now works [gets the proper ucontext].
1.65	23-Jun-2003	christos	branches: 1.65.2; PR/21937: Todd Vierling: Proper support for mmap2
1.64	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.63	10-Apr-2002	christos	branches: 1.63.4; add getdents64
1.62	22-Mar-2002	christos	1. make sure lines don't wrap 2. fix mmap and call it mmap like other ports do, not mmap2 3. implement fcntl64 4. implement mprotect because linux treats args slightly differently.
1.61	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.60	30-Sep-2001	manu	Fixes my last commit: only mips really need fcntl64 to work now. i386 and powerpc could use it later if needed. m68k and alpha should never need it.
1.59	30-Sep-2001	martin	Make i386 kernels compile again. fcntl64 was still marked UNIMPL, but the implementation existed, causing a missing prototype warning. XXX I have no clue if this is the correct fix - someone able to test this please review it!
1.58	30-May-2001	mrg	branches: 1.58.2; 1.58.4; use _KERNEL_OPT.
1.57	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.56	30-Mar-2001	jdolecek	Add new syscalls from Linux 2.4.3 to the lists. Not implemented ATM.
1.55	30-Mar-2001	jdolecek	Implement linux_sys_nosys() and use it instead of sys_nosys() for unimplemented syscalls. Difference is that linux_sys_nosys() doesn't post SIGSYS to the process. Linux doesn't do that and thus glibc (and probably other Linux code) doesn't deal with SIGSYS, even through it generally contains fallback code for ENOSYS case. This also addresses port-i386/12503, though the issue was already discussed earlier.
1.54	27-Jan-2001	thorpej	branches: 1.54.2; getpid(2) is MP-safe.
1.53	29-Dec-2000	fvdl	Don't pass through link(2) directly, as we need to do altpath checks.
1.52	27-Dec-2000	fvdl	Add all uid and gid calls, and do the right thing for the older 16 bit ones.
1.51	18-Dec-2000	fvdl	Update for 32 bit Linux uid/gid calls.
1.50	13-Dec-2000	augustss	Add sysinfo.
1.49	12-Dec-2000	jdolecek	actually, we need to wrap sys_truncate() call so that the /emul/linux/... path is tried first fix ftruncate64 entry - first arg to ftruncate is int fd, not path
1.48	12-Dec-2000	jdolecek	add emulation of Linux truncate64(2), ftruncate64(2), *stat64(2)
1.47	09-Dec-2000	jdolecek	add more unimplemented syscalls to list
1.46	09-Dec-2000	mycroft	Add the %% separators.
1.45	02-Dec-2000	jdolecek	add emulation of linux swapoff(2)
1.44	01-Dec-2000	jdolecek	replace compat_09_sys_setdomainname() with linux_sys_setdomainname(), compat_12_sys_swapon() with linux_sys_swapon() - this is to drop dependency on COMPAT_12/COMPAT_09
1.43	01-Nov-2000	jdolecek	support mlockall(), munlockall() - they are same as respective NetBSD syscalls
1.42	23-Aug-2000	christos	add support for syscall 186 [sigaltstack]
1.41	18-Mar-2000	erh	branches: 1.41.4; Use linux_sys_reboot instead of sys_reboot.
1.40	03-Feb-2000	abs	Add Linux fsuid system calls - from Witold J. Wnuk in PR kern/9335
1.39	12-Dec-1999	tron	Incomplete but already working emulation of Linux's ptrace(2) for i386.
1.38	05-Dec-1999	tron	Add proper stub code to make emulation of Linux's pread(2) and pwrite(2) work. Fixes PR kern/8945 by Dave Sainty.
1.37	04-Dec-1999	tron	Consistently call signal number arguments "signum".
1.36	04-Oct-1999	tron	branches: 1.36.2; 1.36.8; Add emulation for scheduler related syscalls. Although they are dummies even under Linux the posix thread library for "glibc2" requires them.
1.35	16-Aug-1999	tron	Add stime() to syscalls table.
1.34	14-May-1999	thorpej	Emulate the Linux vfork(2) (which is like NetBSD's __vfork14(2)), {get,set}resuid(2), and {get,set}resgid(2). Note a few more system calls that we don't yet emulate.
1.33	13-May-1999	thorpej	Emulate the Linux clone(2) system call.
1.32	30-Mar-1999	abs	branches: 1.32.2; 1.32.4; Since NetBSD has poll(), use it. Linux oracle install now gets far enough that I want our DBA around to see if we can finish the job.
1.31	27-Mar-1999	tron	Add emulation for Linux "getcwd" syscall.
1.30	23-Mar-1999	thorpej	Add support for emulating the Linux pread(2) and pwrite(2) system calls; just call the native NetBSD versions. PR #7202, Jaromir Dolecek <dolecek@ics.muni.cz>.
1.29	09-Feb-1999	christos	const poisoning
1.28	10-Dec-1998	christos	defopt COMPAT_43
1.27	03-Oct-1998	christos	Attempt to fix the mess.
1.26	01-Oct-1998	erh	Move compat/linux/syscalls.master to i386. Add a few syscalls while I'm here.
1.25	11-Sep-1998	mycroft	Substantial signal handling changes: * Increase the size of sigset_t to accomodate 128 signals -- adding new versions of sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() to handle the changed arguments. * Abstract the guts of sys_sigaltstack(), sys_setprocmask(), sys_sigaction(), sys_sigpending() and sys_sigsuspend() into separate functions, and call them from all the emulations rather than hard-coding everything. (Avoids uses the stackgap crap for these system calls.) * Add a new flag (p_checksig) to indicate that a process may have signals pending and userret() needs to do the full (slow) check. * Eliminate SAS_ALTSTACK; it's exactly the inverse of SS_DISABLE. * Correct emulation bugs with restoring SS_ONSTACK. * Make the signal mask in the sigcontext always use the emulated mask format. * Store signals internally in sigaction structures, rather than maintaining a bunch of little sigsets for each SA_* bit. * Keep track of where we put the signal trampoline, rather than figuring it out in _sendsig(). Issue a warning when a non-emulated sigaction bit is observed. * Add missing emulated signals, and a native SIGPWR (currently not used). * Implement the `not reset when caught' semantics for relevant signals. Note: Only code touched by the i386 port has been modified. Other ports and emulations need to be updated.
1.24	05-Aug-1998	perry	enable nanosleep in linux emul, per pr-5906 from Soren S. Jorvang
1.23	20-Feb-1998	mycroft	Linux's getsid(2) does in fact return a pid, not a pointer.
1.22	19-Feb-1998	thorpej	Change a comment to reflect new makesyscalls.sh behavior.
1.21	16-Oct-1997	christos	ostat -> stat43
1.20	15-Oct-1997	mycroft	Fix a typo inherited from kern/syscalls.master.
1.19	10-Oct-1997	mycroft	Emulate mremap(2) by returning ENOMEM for now. This should be sufficient for realloc(3) and other uses. From Matthias Scheler in PR 3920.
1.18	13-Jun-1997	thorpej	branches: 1.18.4; Use compat_12_sys_swapon().
1.17	07-Apr-1997	augustss	Add Linux nice() syscall.
1.16	20-May-1996	fvdl	branches: 1.16.6; Update list of Linux syscalls and implement the ones that are likely to be used and doable.
1.15	18-Dec-1995	fvdl	msync, readv and writev were recently added to the Linux kernel; add them to the emulation as well.
1.14	09-Dec-1995	mycroft	We don't need a private version of fork() here any more.
1.13	07-Oct-1995	mycroft	Prefix names of system call implementation functions with `sys_'.
1.12	07-Sep-1995	fvdl	Fix some bugs & typing problems.
1.11	27-Aug-1995	fvdl	Add a hook for MD ioctl calls, plus a couple of more changes to make svgalib binaries work on the i386
1.10	23-Aug-1995	fvdl	Emulate some syscalls that appear in Linux 1.3: a select() with normal args, getdents() and flock().
1.9	21-Aug-1995	mycroft	Implement the old and older uname(2) calls.
1.8	14-Aug-1995	mycroft	Rearrange #includes.
1.7	24-Jul-1995	fvdl	mkdir() has 2 arguments.. fixes PR 1248 (from Brad Spencer)
1.6	11-Jun-1995	fvdl	* Make Linux ELF binaries work. Lots of code duplication, but it will have to do for now. * Add a sanity check in linux_uselib
1.5	06-May-1995	mycroft	Add linux_modify_ldt(), if __i386__.
1.4	07-Apr-1995	fvdl	Handle Linux signal tramp code differently. Some changes because of the now seperate Linux signal trampoline code. Add linux_sigreturn to syscalls.master.
1.3	10-Mar-1995	fvdl	Add the Linux pause() system call. Fix the arguments to sigsuspend().
1.2	05-Mar-1995	fvdl	Added a few more system calls. More consistent alternate root file semantics throughout.
1.1	28-Feb-1995	fvdl	Added Linux compat code.
1.16.6.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.18.4.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.32.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.32.2.2	15-Aug-2000	he	Pull up revision 1.40 (requested by abs): Enable basic versions of Linux fsuid calls.
1.32.2.1	31-Jan-2000	he	Apply patch (requested by abs): Enable emulation of vfork(2).
1.36.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.36.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.36.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.36.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.36.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.36.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.36.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.36.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.41.4.2	01-May-2001	he	Pull up revision 1.55 (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.41.4.1	30-Mar-2001	he	Pull up revision 1.53 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.54.2.7	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.54.2.6	17-Apr-2002	nathanw	Catch up to -current.
1.54.2.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.54.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.54.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.54.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.54.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.58.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.58.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.58.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.58.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.63.4.3	14-Jun-2004	jmc	Pullup patch (requested by skrll in ticket #1708) Bring netbsd-1-6 inline with -current sources after the mistakes in ticket #1686
1.63.4.2	11-May-2004	tron	Pull up revision 1.67 via patch (requested by wennmach in ticket #1686): add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.63.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.65.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.65.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.65.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.65.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.65.2.1	03-Aug-2004	skrll	Sync with HEAD
1.73.2.5	21-Jan-2008	yamt	sync with head
1.73.2.4	07-Dec-2007	yamt	sync with head
1.73.2.3	03-Sep-2007	yamt	sync with head.
1.73.2.2	26-Feb-2007	yamt	sync with head.
1.73.2.1	21-Jun-2006	yamt	sync with head.
1.77.14.1	19-Jun-2006	chap	Sync with head.
1.77.8.1	26-Jun-2006	yamt	sync with head.
1.77.4.1	09-Sep-2006	rpaulo	sync with head
1.80.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.81.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.82.4.1	11-Jul-2007	mjf	Sync with head.
1.82.2.1	15-Jul-2007	ad	Sync with head.
1.84.14.3	18-Feb-2008	mjf	Sync with HEAD.
1.84.14.2	27-Dec-2007	mjf	Sync with HEAD.
1.84.14.1	19-Nov-2007	mjf	Sync with HEAD.
1.84.12.1	18-Nov-2007	bouyer	Sync with HEAD
1.84.8.2	23-Mar-2008	matt	sync with HEAD
1.84.8.1	09-Jan-2008	matt	sync with HEAD
1.84.6.1	21-Nov-2007	joerg	Sync with HEAD.
1.85.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.85.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.85.2.1	26-Dec-2007	ad	Sync with head.
1.89.8.3	20-Nov-2008	christos	merge with head.
1.89.8.2	01-Nov-2008	christos	Sync with head.
1.89.8.1	29-Mar-2008	christos	Welcome to the time_t=long long dev_t=uint64_t branch.
1.89.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.89.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.90.2.1	18-May-2008	yamt	sync with head.
1.91.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.91.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.91.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.91.2.4	11-Aug-2010	yamt	sync with head.
1.91.2.3	11-Mar-2010	yamt	sync with head
1.91.2.2	20-Jun-2009	yamt	sync with head
1.91.2.1	04-May-2009	yamt	sync with head.
1.93.4.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.93.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.99.2.1	23-Jul-2009	jym	Sync with HEAD.
1.101.4.4	31-May-2011	rmind	sync with head
1.101.4.3	21-Apr-2011	rmind	sync with head
1.101.4.2	05-Mar-2011	rmind	sync with head
1.101.4.1	30-May-2010	rmind	sync with head
1.101.2.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.101.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.103.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.106.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.106.2.2	30-Oct-2012	yamt	sync with head
1.106.2.1	17-Apr-2012	yamt	sync with head
1.107.10.4	03-Dec-2017	jdolecek	update from HEAD
1.107.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.107.10.2	23-Jun-2013	tls	resync from head
1.107.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.109.4.1	18-May-2014	rmind	sync with head
1.112.2.1	10-Aug-2014	tls	Rebase.
1.118.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.119.2.3	05-Feb-2017	skrll	Sync with HEAD
1.119.2.2	05-Oct-2016	skrll	Sync with HEAD
1.119.2.1	06-Apr-2015	skrll	Sync with HEAD
1.120.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.120.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.122.16.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.124.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.124.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.135.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Stubs for future development of linux compat architechtures.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.7	24-Dec-2013	njoly	Reduce diffs between arches, add fcntl64() to m68k.
1.6	30-May-2011	alnsn	branches: 1.6.4; 1.6.14; 1.6.18; Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.5	07-Jul-2010	chs	branches: 1.5.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.4	15-Jan-2008	njoly	branches: 1.4.10; 1.4.30; 1.4.32; compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.3	31-Mar-2002	christos	branches: 1.3.26; 1.3.84; 1.3.90; 1.3.98; bring the reverse signal mapping array into linux_signo.c
1.2	12-Dec-2000	jdolecek	branches: 1.2.2; 1.2.4; add emulation of Linux truncate64(2), ftruncate64(2), *stat64(2)
1.1	15-Dec-1998	itohy	branches: 1.1.8; Initial support of Linux/m68k compatibility.
1.1.8.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.2.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.1	17-Apr-2002	nathanw	Catch up to -current.
1.3.98.1	19-Jan-2008	bouyer	Sync with HEAD
1.3.90.1	18-Feb-2008	mjf	Sync with HEAD.
1.3.84.1	23-Mar-2008	matt	sync with HEAD
1.3.26.1	21-Jan-2008	yamt	sync with head
1.4.32.2	31-May-2011	rmind	sync with head
1.4.32.1	05-Mar-2011	rmind	sync with head
1.4.30.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.4.10.1	11-Aug-2010	yamt	sync with head.
1.5.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.6.18.1	18-May-2014	rmind	sync with head
1.6.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.4	28-Apr-2008	martin	branches: 1.4.34; 1.4.44; 1.4.50; Remove clause 3 and 4 from TNF licenses
1.3	12-Feb-2001	manu	branches: 1.3.122; 1.3.124; 1.3.126; Clarified comments about the LINUX_SCERR_SIGN macro
1.2	11-Feb-2001	manu	Moved the fix for negative errno returned to userland on the PowerPC to a more machine independent fashion
1.1	15-Dec-1998	itohy	branches: 1.1.8; Initial support of Linux/m68k compatibility.
1.1.8.1	12-Mar-2001	bouyer	Sync with HEAD.
1.3.126.1	16-May-2008	yamt	sync with head.
1.3.124.1	18-May-2008	yamt	sync with head.
1.3.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.50.1	18-May-2014	rmind	sync with head
1.4.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.11	09-Feb-2014	chs	branches: 1.11.6; 1.11.10; 1.11.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.10	28-Apr-2008	martin	branches: 1.10.34; 1.10.44; 1.10.50; Remove clause 3 and 4 from TNF licenses
1.9	11-Dec-2005	christos	branches: 1.9.70; 1.9.72; 1.9.74; merge ktrace-lwp.
1.8	14-Aug-2003	christos	remove the args from the macro.
1.7	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.6	13-Nov-2002	jdolecek	branches: 1.6.6; add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.5	13-Jul-2002	scw	m68k syscall rototill: - Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN. - Add systrace glue. - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>. (They were all defined exactly the same anyway, other than a couple of the MDP_* flags.)
1.4	17-Jan-2002	bjh21	branches: 1.4.8; On platforms that don't __HAVE_SYSCALL_INTERN, define LINUX_SYSCALL_FUNCTION to be the value of emul_linux.e_syscall that we want. This allows it to differ between machines, so I can have a separate linux_syscall() on arm.
1.3	13-Dec-2000	itohy	branches: 1.3.2; 1.3.4; sync with i386, so that exec_conf.c compiles again
1.2	17-Nov-2000	erh	Make the linux compatibilty code work on the alpha. (horay!) (at last!) Two main changes: Create a linux_elf64_copyargs that uses the linux specific LinuxAuxInfo structure. This is only used on the alpha. i386 and m68k use the standard elf copyargs function. Since linux's approach to binary compatibilty is to look as much like osf1 as possible, add all the osf1 syscalls that we have implemented to the linux syscall table. This includes get/setsysinfo, ported from FreeBSD. In order for linux compat to work you must have COMPAT_OSF1, COMPAT_43, COMPAT_09, COMPAT_12 and COMPAT_13 on also.
1.1	15-Dec-1998	itohy	branches: 1.1.8; Initial support of Linux/m68k compatibility.
1.1.8.2	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.1.8.1	22-Nov-2000	bouyer	Sync with HEAD.
1.3.4.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.4.1	11-Feb-2002	jdolecek	Sync w/ -current.
1.3.2.3	11-Dec-2002	thorpej	Sync with HEAD.
1.3.2.2	01-Aug-2002	nathanw	Catch up to -current.
1.3.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.4.8.1	15-Jul-2002	gehenna	catch up with -current.
1.6.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.6.1	03-Aug-2004	skrll	Sync with HEAD
1.9.74.1	16-May-2008	yamt	sync with head.
1.9.72.1	18-May-2008	yamt	sync with head.
1.9.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.50.1	18-May-2014	rmind	sync with head
1.10.44.2	03-Dec-2017	jdolecek	update from HEAD
1.10.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.10.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.11.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.11.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.11.6.1	28-Aug-2017	skrll	Sync with HEAD
1.5	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.4	02-Nov-2010	chs	branches: 1.4.18; 1.4.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.3	28-Apr-2008	martin	branches: 1.3.20; 1.3.22; Remove clause 3 and 4 from TNF licenses
1.2	30-Sep-2001	manu	branches: 1.2.116; 1.2.118; 1.2.120; Added initial support for fcntl64 system call (file locking is not implemented)
1.1	15-Dec-1998	itohy	branches: 1.1.20; 1.1.22; 1.1.24; Initial support of Linux/m68k compatibility.
1.1.24.1	01-Oct-2001	fvdl	Catch up with -current.
1.1.22.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.20.1	08-Oct-2001	nathanw	Catch up to -current.
1.2.120.1	16-May-2008	yamt	sync with head.
1.2.118.1	18-May-2008	yamt	sync with head.
1.2.116.1	02-Jun-2008	mjf	Sync with HEAD.
1.3.22.1	05-Mar-2011	rmind	sync with head
1.3.20.1	06-Nov-2010	uebayasi	Sync with HEAD.
1.4.32.1	10-Aug-2014	tls	Rebase.
1.4.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.2	10-Dec-2000	fvdl	branches: 1.2.122; 1.2.124; 1.2.126; The gist of the Linux _IOX definitions was the same for all platforms; move it to the MI linux_ioctl.h and only leave the MD bits in the MD header files.
1.1	15-Dec-1998	itohy	branches: 1.1.8; 1.1.18; Initial support of Linux/m68k compatibility.
1.1.18.1	30-Mar-2001	he	Pull up revision 1.2 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.1.8.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.2.126.1	16-May-2008	yamt	sync with head.
1.2.124.1	18-May-2008	yamt	sync with head.
1.2.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.45	01-Oct-2024	riastradh	sys/compat/linux/arch: Nix trailing whitespace. No functional change intended.
1.44	07-Aug-2022	tsutsui	branches: 1.44.10; Remove extra whitespaces added by an ancient stupid script.
1.43	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.42	07-Jul-2010	chs	branches: 1.42.52; 1.42.64; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.41	15-Apr-2009	elad	branches: 1.41.2; 1.41.4; Remove a few KAUTH_GENERIC_ISSUSER in favor of more descriptive alternatives. Discussed on tech-kern: http://mail-index.netbsd.org/tech-kern/2009/04/11/msg004798.html Input from ad@, christos@, dyoung@, tsutsui@. Okay ad@.
1.40	18-Mar-2009	cegger	bcopy -> memcpy
1.39	18-Mar-2009	cegger	bzero -> memset
1.38	28-Apr-2008	martin	branches: 1.38.2; 1.38.8; 1.38.14; Remove clause 3 and 4 from TNF licenses
1.37	24-Apr-2008	ad	branches: 1.37.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.36	20-Dec-2007	dsl	branches: 1.36.6; 1.36.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.35	08-Dec-2007	dsl	branches: 1.35.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.34	04-Dec-2007	dsl	Remove all the __P
1.33	19-Oct-2007	ad	branches: 1.33.2; 1.33.4; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.32	04-Mar-2007	tsutsui	branches: 1.32.2; 1.32.14; 1.32.16; 1.32.20; Use (char *) on pointer arith.
1.31	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.30	09-Feb-2007	ad	branches: 1.30.2; Merge newlock2 to head.
1.29	04-Jan-2007	elad	Consistent usage of KAUTH_GENERIC_ISSUSER.
1.28	23-Jul-2006	ad	branches: 1.28.4; Use the LWP cached credentials where sane.
1.27	15-May-2006	yamt	include kauth.h for kauth_cred_geteuid, etc.
1.26	14-May-2006	elad	integrate kauth.
1.25	24-Dec-2005	perry	branches: 1.25.4; 1.25.6; 1.25.8; 1.25.10; 1.25.12; bare asm -> __asm
1.24	11-Dec-2005	christos	merge ktrace-lwp.
1.23	20-May-2005	fvdl	branches: 1.23.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.22	28-Sep-2003	cl	fix fmovem argument reference
1.21	28-Sep-2003	cl	catch up with const sigset_t
1.20	25-Sep-2003	christos	constify sendsig/trapsignal
1.19	22-Sep-2003	cl	SA_SIGINFO support for m68k (emul linux)
1.18	02-Aug-2003	jdolecek	replace fuword() with copyin(), and suword() with copyout()
1.17	29-Jun-2003	fvdl	branches: 1.17.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.16	29-Jun-2003	thorpej	Adapt to ktrace/lwp changes.
1.15	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.14	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.13	08-Apr-2002	christos	branches: 1.13.2; PR/16231: Ben Harris: m68k does not compile.
1.12	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.11	19-Feb-2002	is	fix some swapped parameters
1.10	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.9	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.8	04-Feb-2001	jmc	branches: 1.8.2; 1.8.4; Back out last change. m68k.h is now in cpu.h (which got updated in between my noticing this problem here on a sun3).
1.7	04-Feb-2001	jmc	Add m68k/m68k.h to pickup fputype definitions.
1.6	22-Dec-2000	jdolecek	split off thread specific stuff from struct sigacts to struct sigctx, leaving only signal handler array sharable between threads move other random signal stuff from struct proc to struct sigctx This addresses kern/10981 by Matthew Orgass.
1.5	16-Dec-2000	scw	Sprinkle some register prefixes in the asm() statements.
1.4	19-Apr-1999	kleink	branches: 1.4.2; Move linux_reenter_syscall() to a common location and rename it to reenter_syscall() - it's going to be shared with COMPAT_SVR4 and soon be used by native code.
1.3	02-Mar-1999	itohy	branches: 1.3.4; cachectl -> cachectl1
1.2	19-Dec-1998	drochner	get "opt_compat_xxx.h" includes out of <sys/signal.h>
1.1	15-Dec-1998	itohy	Initial support of Linux/m68k compatibility.
1.3.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.2.1	05-Jan-2001	bouyer	Sync with HEAD
1.8.4.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.8.4.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.8.4.2	16-Mar-2002	jdolecek	Catch up with -current.
1.8.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.8.2.8	01-Aug-2002	nathanw	Catch up to -current.
1.8.2.7	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.8.2.6	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.8.2.5	21-Jun-2002	gmcgarry	LWPify
1.8.2.4	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.8.2.3	17-Apr-2002	nathanw	Catch up to -current.
1.8.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.8.2.1	14-Nov-2001	nathanw	Catch up to -current.
1.13.2.1	15-Jul-2002	gehenna	catch up with -current.
1.17.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.17.2.4	24-Jan-2005	skrll	Adapt to branch.
1.17.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.17.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.17.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.2.7	21-Jan-2008	yamt	sync with head
1.23.2.6	07-Dec-2007	yamt	sync with head
1.23.2.5	27-Oct-2007	yamt	sync with head.
1.23.2.4	03-Sep-2007	yamt	sync with head.
1.23.2.3	26-Feb-2007	yamt	sync with head.
1.23.2.2	30-Dec-2006	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.25.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.25.10.2	10-Mar-2006	elad	generic_authorize() -> kauth_authorize_generic().
1.25.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.25.8.2	11-Aug-2006	yamt	sync with head
1.25.8.1	24-May-2006	yamt	sync with head.
1.25.6.1	01-Jun-2006	kardel	Sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.28.4.4	06-Feb-2007	ad	More compat changes. XXX compat_irix, compat_mach and compat_darwin need work.
1.28.4.3	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.28.4.2	27-Jan-2007	ad	More compat changes.
1.28.4.1	12-Jan-2007	ad	Sync with head.
1.30.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.32.20.1	25-Oct-2007	bouyer	Sync with HEAD.
1.32.16.2	09-Jan-2008	matt	sync with HEAD
1.32.16.1	06-Nov-2007	matt	sync with HEAD
1.32.14.2	09-Dec-2007	jmcneill	Sync with HEAD.
1.32.14.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.32.2.1	23-Oct-2007	ad	Sync with head.
1.33.4.2	26-Dec-2007	ad	Sync with head.
1.33.4.1	08-Dec-2007	ad	Sync with head.
1.33.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.33.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.35.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.36.8.1	18-May-2008	yamt	sync with head.
1.36.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.37.2.3	11-Aug-2010	yamt	sync with head.
1.37.2.2	04-May-2009	yamt	sync with head.
1.37.2.1	16-May-2008	yamt	sync with head.
1.38.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.38.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.38.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.38.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.38.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.41.4.1	05-Mar-2011	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.42.64.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.42.52.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.44.10.1	02-Aug-2025	perseant	Sync with HEAD
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	04-Dec-2007	dsl	branches: 1.6.12; 1.6.14; 1.6.16; Remove all the __P
1.5	11-Nov-2005	chs	branches: 1.5.46; 1.5.48; 1.5.54; 1.5.58; include additional headers that are now needed.
1.4	13-Jul-2002	scw	branches: 1.4.6; 1.4.22; m68k syscall rototill: - Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN. - Add systrace glue. - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>. (They were all defined exactly the same anyway, other than a couple of the MDP_* flags.)
1.3	15-Feb-2002	christos	branches: 1.3.8; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.2	19-Apr-1999	kleink	branches: 1.2.14; 1.2.16; Move linux_reenter_syscall() to a common location and rename it to reenter_syscall() - it's going to be shared with COMPAT_SVR4 and soon be used by native code.
1.1	15-Dec-1998	itohy	branches: 1.1.4; Initial support of Linux/m68k compatibility.
1.1.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.2.16.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.16.1	16-Mar-2002	jdolecek	Catch up with -current.
1.2.14.2	01-Aug-2002	nathanw	Catch up to -current.
1.2.14.1	28-Feb-2002	nathanw	Catch up to -current.
1.3.8.1	15-Jul-2002	gehenna	catch up with -current.
1.4.22.2	07-Dec-2007	yamt	sync with head
1.4.22.1	21-Jun-2006	yamt	sync with head.
1.4.6.1	11-Dec-2005	christos	Sync with head.
1.5.58.1	08-Dec-2007	ad	Sync with head.
1.5.54.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.48.1	09-Jan-2008	matt	sync with HEAD
1.5.46.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.6.16.1	16-May-2008	yamt	sync with head.
1.6.14.1	18-May-2008	yamt	sync with head.
1.6.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.5	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.4	28-Apr-2008	martin	branches: 1.4.44; 1.4.64; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	28-Aug-2004	jdolecek	g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.1	15-Dec-1998	itohy	branches: 1.1.42; Initial support of Linux/m68k compatibility.
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Sep-2004	skrll	Sync with HEAD
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.64.1	06-Apr-2015	skrll	Sync with HEAD
1.4.44.1	03-Dec-2017	jdolecek	update from HEAD
1.3	11-Nov-1999	thorpej	Add register prefixes.
1.2	19-Apr-1999	kleink	branches: 1.2.2; 1.2.4; 1.2.8; Move linux_reenter_syscall() to a common location and rename it to reenter_syscall() - it's going to be shared with COMPAT_SVR4 and soon be used by native code.
1.1	15-Dec-1998	itohy	branches: 1.1.4; Initial support of Linux/m68k compatibility.
1.1.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.2.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.4.1	15-Nov-1999	fvdl	Sync with -current
1.2.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	31-Mar-2002	christos	branches: 1.6.108; 1.6.110; 1.6.112; bring the reverse signal mapping array into linux_signo.c
1.5	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.4	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.3	18-Jan-2001	jdolecek	branches: 1.3.2; 1.3.4; constify
1.2	04-Dec-1999	tron	Extend signal mapping array to 64 entries like in the i386 emulation.
1.1	15-Dec-1998	itohy	branches: 1.1.8; 1.1.14; Initial support of Linux/m68k compatibility.
1.1.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.8.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.2.2	17-Apr-2002	nathanw	Catch up to -current.
1.3.2.1	14-Nov-2001	nathanw	Catch up to -current.
1.6.112.1	16-May-2008	yamt	sync with head.
1.6.110.1	18-May-2008	yamt	sync with head.
1.6.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.6	18-Nov-2011	christos	- add sigtimedwait support. - merge the siginfo population code.
1.5	23-Nov-2008	njoly	branches: 1.5.16; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.4	28-Apr-2008	martin	branches: 1.4.6; 1.4.8; Remove clause 3 and 4 from TNF licenses
1.3	08-Apr-2002	christos	branches: 1.3.108; 1.3.110; 1.3.112; PR/16231: Ben Harris: m68k does not compile.
1.2	04-Apr-2002	christos	use lsi_ like all other linux emulations.
1.1	15-Dec-1998	itohy	branches: 1.1.20; 1.1.22; Initial support of Linux/m68k compatibility.
1.1.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.20.1	17-Apr-2002	nathanw	Catch up to -current.
1.3.112.2	04-May-2009	yamt	sync with head.
1.3.112.1	16-May-2008	yamt	sync with head.
1.3.110.1	18-May-2008	yamt	sync with head.
1.3.108.2	17-Jan-2009	mjf	Sync with HEAD.
1.3.108.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.5.16.1	17-Apr-2012	yamt	sync with head
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	04-Dec-2007	dsl	branches: 1.6.12; 1.6.14; 1.6.16; Remove all the __P
1.5	11-Dec-2005	christos	branches: 1.5.44; 1.5.46; 1.5.52; 1.5.56; merge ktrace-lwp.
1.4	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.3	26-Nov-2002	christos	branches: 1.3.6; 1.3.22; rename: s/sa_/<compat>sa/g
1.2	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.1	15-Dec-1998	itohy	branches: 1.1.20; 1.1.22; Initial support of Linux/m68k compatibility.
1.1.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.20.2	11-Dec-2002	thorpej	Sync with HEAD.
1.1.20.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.2	07-Dec-2007	yamt	sync with head
1.3.22.1	21-Jun-2006	yamt	sync with head.
1.3.6.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.56.1	08-Dec-2007	ad	Sync with head.
1.5.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.46.1	09-Jan-2008	matt	sync with HEAD
1.5.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.6.16.1	16-May-2008	yamt	sync with head.
1.6.14.1	18-May-2008	yamt	sync with head.
1.6.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.5	25-Jan-2014	njoly	Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.4	28-Apr-2008	martin	branches: 1.4.34; 1.4.44; 1.4.50; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	26-Jul-2003	jdolecek	add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.1	15-Dec-1998	itohy	branches: 1.1.42; Initial support of Linux/m68k compatibility.
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Aug-2004	skrll	Sync with HEAD
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.50.1	18-May-2014	rmind	sync with head
1.4.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.120	28-Sep-2024	christos	regen
1.119	01-Jul-2024	christos	regen
1.118	29-Jun-2024	christos	branches: 1.118.2; regen
1.117	19-Aug-2023	christos	regen
1.116	29-Jul-2023	christos	regen
1.115	28-Jul-2023	christos	regen
1.114	02-Dec-2021	ryo	regen
1.113	24-Nov-2021	ryo	regen
1.112	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.111	20-Sep-2021	thorpej	Regen for eventfd.
1.110	19-Sep-2021	thorpej	Regen for timerfd.
1.109	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.108	26-Apr-2020	thorpej	branches: 1.108.2; Regen for native futex calls.
1.107	09-Nov-2019	jdolecek	regen
1.106	10-Aug-2018	pgoyette	Regen
1.105	10-May-2017	riastradh	branches: 1.105.8; 1.105.10; regen
1.104	03-Feb-2017	christos	branches: 1.104.4; regen
1.103	03-Feb-2017	martin	regen
1.102	16-Jan-2017	christos	regen all
1.101	13-Jan-2017	christos	branches: 1.101.2; regen
1.100	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.99	02-Jan-2017	manu	Regen
1.98	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.97	24-Sep-2015	christos	branches: 1.97.2; regen
1.96	07-Mar-2015	christos	regen
1.95	22-Nov-2014	njoly	branches: 1.95.2; Regen for ppoll signature fix
1.94	31-May-2014	njoly	branches: 1.94.2; Regen for munmap(2) signature.
1.93	29-May-2014	njoly	Regen for utimes(2) change.
1.92	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.91	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.90	06-May-2014	njoly	Regen for mknod device argument type change.
1.89	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.88	08-Apr-2014	njoly	Regen.
1.87	15-Feb-2014	njoly	branches: 1.87.2; Regen.
1.86	24-Dec-2013	njoly	Regen for fcntl64().
1.85	08-Dec-2013	njoly	Regen.
1.84	19-Nov-2013	chs	regen
1.83	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.82	24-Sep-2013	njoly	Regen for utimensat(2).
1.81	08-Apr-2013	pooka	branches: 1.81.4; regen for utimes
1.80	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.79	18-Nov-2011	christos	branches: 1.79.10; - add sigtimedwait support. - merge the siginfo population code.
1.78	30-May-2011	alnsn	branches: 1.78.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.77	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.76	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.75	07-Jul-2010	chs	branches: 1.75.2; regen
1.74	14-Dec-2009	matt	branches: 1.74.2; 1.74.4; Regen (new makesyscalls.sh)
1.73	24-Nov-2009	njoly	Regen for personality(2) update.
1.72	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.71	17-Jan-2009	njoly	branches: 1.71.2; Regen for wait4 update.
1.70	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.69	11-Jan-2009	tsutsui	Regen from syscalls.master rev 1.64: > Update for compat_50 stuff. (compile test only)
1.68	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.67	18-Jun-2008	tsutsui	branches: 1.67.2; 1.67.4; 1.67.6; Regen from syscalls.master rev 1.62: > Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t.
1.66	23-Apr-2008	ad	branches: 1.66.2; 1.66.4; 1.66.6; Regen.
1.65	04-Apr-2008	njoly	branches: 1.65.2; Regen for linux_sys_msync removal.
1.64	15-Jan-2008	njoly	branches: 1.64.6; Regen.
1.63	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.62	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.61	20-Dec-2007	dsl	regen
1.60	16-Nov-2007	njoly	branches: 1.60.2; 1.60.6; Regen, for syscalls cleanup.
1.59	04-Mar-2007	christos	branches: 1.59.14; 1.59.16; 1.59.20; 1.59.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.58	01-Sep-2006	matt	branches: 1.58.8; Regen.
1.57	30-Aug-2006	matt	Regen
1.56	13-Jun-2006	he	Regenerate after fixing the getpriority syscall definition.
1.55	10-Jun-2006	christos	regen
1.54	11-Dec-2005	christos	branches: 1.54.4; 1.54.8; 1.54.14; merge ktrace-lwp.
1.53	18-Oct-2005	joerg	Regen.
1.52	23-May-2005	jmc	branches: 1.52.2; Regen
1.51	16-May-2005	fvdl	Regen.
1.50	26-Feb-2005	perry	regen
1.49	01-Aug-2004	jdolecek	branches: 1.49.4; 1.49.6; regen - sync syscall lists with Linux kernel 2.6.7
1.48	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.47	29-Jun-2003	thorpej	branches: 1.47.2; Regen: adapt to linux mmap2 changes.
1.46	23-Jun-2003	christos	Regen.
1.45	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.44	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.43	01-Nov-2002	jdolecek	regen: nsysent set to 256
1.42	12-May-2002	jdolecek	branches: 1.42.4; regen
1.41	10-Apr-2002	christos	regen
1.40	22-Mar-2002	christos	regen
1.39	17-Feb-2002	christos	regen
1.38	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.37	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.36	30-May-2001	mrg	branches: 1.36.2; use _KERNEL_OPT.
1.35	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.34	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.33	30-Mar-2001	jdolecek	regen
1.32	30-Mar-2001	jdolecek	regen
1.31	27-Jan-2001	thorpej	branches: 1.31.2; Regen; getpid(2) is MP-safe.
1.30	27-Jan-2001	thorpej	Regen; add sy_flags.
1.29	29-Dec-2000	fvdl	Regen.
1.28	27-Dec-2000	fvdl	Regen.
1.27	26-Dec-2000	itohy	Regen.
1.26	18-Dec-2000	fvdl	Regen.
1.25	14-Dec-2000	jdolecek	regen
1.24	12-Dec-2000	jdolecek	regen
1.23	12-Dec-2000	jdolecek	regen
1.22	09-Dec-2000	jdolecek	regen
1.21	09-Dec-2000	mycroft	Regen.
1.20	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.19	01-Dec-2000	jdolecek	regen
1.18	01-Nov-2000	jdolecek	regen
1.17	31-Aug-2000	itohy	Regen.
1.16	18-Aug-2000	cgd	update for changed makesyscalls.master
1.15	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.14	18-Mar-2000	erh	branches: 1.14.4; Regen.
1.13	03-Feb-2000	abs	regen
1.12	16-Dec-1999	tron	Regen.
1.11	05-Dec-1999	tron	Regen.
1.10	04-Dec-1999	tron	Regen.
1.9	04-Oct-1999	tron	branches: 1.9.2; 1.9.8; Regen from "syscalls.master".
1.8	16-Aug-1999	tron	Regen.
1.7	14-May-1999	thorpej	Regen.
1.6	13-May-1999	thorpej	Regen.
1.5	30-Mar-1999	tron	branches: 1.5.4; Regen.
1.4	27-Mar-1999	tron	Regen.
1.3	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.2	10-Feb-1999	itohy	Regen.
1.1	15-Dec-1998	itohy	Generated from syscalls.master.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.9.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.9.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.9.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.14.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.31.2.9	11-Nov-2002	nathanw	Catch up to -current
1.31.2.8	20-Jun-2002	nathanw	Catch up to -current.
1.31.2.7	29-May-2002	nathanw	Regen.
1.31.2.6	17-Apr-2002	nathanw	Catch up to -current.
1.31.2.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.31.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.31.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.31.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.31.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.36.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.36.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.36.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.42.4.4	27-May-2004	tron	Regen for ticket #1701.
1.42.4.3	11-May-2004	tron	Regen for ticket 1686.
1.42.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.42.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.49.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.49.4.1	29-Apr-2005	kent	sync with -current
1.52.2.5	21-Jan-2008	yamt	sync with head
1.52.2.4	07-Dec-2007	yamt	sync with head
1.52.2.3	03-Sep-2007	yamt	sync with head.
1.52.2.2	30-Dec-2006	yamt	sync with head.
1.52.2.1	21-Jun-2006	yamt	sync with head.
1.54.14.1	19-Jun-2006	chap	Sync with head.
1.54.8.2	03-Sep-2006	yamt	sync with head.
1.54.8.1	26-Jun-2006	yamt	sync with head.
1.54.4.1	09-Sep-2006	rpaulo	sync with head
1.58.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.59.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.59.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.59.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.59.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.59.16.2	23-Mar-2008	matt	sync with HEAD
1.59.16.1	09-Jan-2008	matt	sync with HEAD
1.59.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.60.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.60.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.60.2.1	26-Dec-2007	ad	Sync with head.
1.64.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.64.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.64.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.65.2.1	18-May-2008	yamt	sync with head.
1.66.6.1	18-Jun-2008	simonb	Sync with head.
1.66.4.2	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.66.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.66.2.4	11-Aug-2010	yamt	sync with head.
1.66.2.3	11-Mar-2010	yamt	sync with head
1.66.2.2	20-Jun-2009	yamt	sync with head
1.66.2.1	04-May-2009	yamt	sync with head.
1.67.6.1	20-Nov-2008	snj	Regen for ticket 81.
1.67.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.67.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.71.2.1	23-Jul-2009	jym	Sync with HEAD.
1.74.4.3	31-May-2011	rmind	sync with head
1.74.4.2	21-Apr-2011	rmind	sync with head
1.74.4.1	05-Mar-2011	rmind	sync with head
1.74.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.75.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.78.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.78.4.2	30-Oct-2012	yamt	sync with head
1.78.4.1	17-Apr-2012	yamt	sync with head
1.79.10.4	03-Dec-2017	jdolecek	update from HEAD
1.79.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.79.10.2	23-Jun-2013	tls	resync from head
1.79.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.81.4.1	18-May-2014	rmind	sync with head
1.87.2.1	10-Aug-2014	tls	Rebase.
1.94.2.1	17-Apr-2017	snj	regen for ticket 1354
1.95.2.3	05-Feb-2017	skrll	Sync with HEAD
1.95.2.2	05-Oct-2016	skrll	Sync with HEAD
1.95.2.1	06-Apr-2015	skrll	Sync with HEAD
1.97.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.97.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.97.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.101.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.104.4.1	11-May-2017	pgoyette	Sync with HEAD
1.105.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.105.10.1	10-Jun-2019	christos	Sync with HEAD
1.105.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.108.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.108.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.118.2.1	02-Aug-2025	perseant	Sync with HEAD
1.119	28-Sep-2024	christos	regen
1.118	01-Jul-2024	christos	regen
1.117	29-Jun-2024	christos	branches: 1.117.2; regen
1.116	19-Aug-2023	christos	regen
1.115	29-Jul-2023	christos	regen
1.114	28-Jul-2023	christos	regen
1.113	02-Dec-2021	ryo	regen
1.112	24-Nov-2021	ryo	regen
1.111	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.110	20-Sep-2021	thorpej	Regen for eventfd.
1.109	19-Sep-2021	thorpej	Regen for timerfd.
1.108	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.107	26-Apr-2020	thorpej	branches: 1.107.2; Regen for native futex calls.
1.106	09-Nov-2019	jdolecek	regen
1.105	10-Aug-2018	pgoyette	Regen
1.104	10-May-2017	riastradh	branches: 1.104.8; 1.104.10; regen
1.103	03-Feb-2017	christos	branches: 1.103.4; regen
1.102	03-Feb-2017	martin	regen
1.101	16-Jan-2017	christos	regen all
1.100	13-Jan-2017	christos	branches: 1.100.2; regen
1.99	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.98	02-Jan-2017	manu	Regen
1.97	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.96	24-Sep-2015	christos	branches: 1.96.2; regen
1.95	07-Mar-2015	christos	regen
1.94	22-Nov-2014	njoly	branches: 1.94.2; Regen for ppoll signature fix
1.93	31-May-2014	njoly	branches: 1.93.2; Regen for munmap(2) signature.
1.92	29-May-2014	njoly	Regen for utimes(2) change.
1.91	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.90	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.89	06-May-2014	njoly	Regen for mknod device argument type change.
1.88	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.87	08-Apr-2014	njoly	Regen.
1.86	15-Feb-2014	njoly	branches: 1.86.2; Regen.
1.85	24-Dec-2013	njoly	Regen for fcntl64().
1.84	08-Dec-2013	njoly	Regen.
1.83	19-Nov-2013	chs	regen
1.82	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.81	24-Sep-2013	njoly	Regen for utimensat(2).
1.80	08-Apr-2013	pooka	branches: 1.80.4; regen for utimes
1.79	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.78	18-Nov-2011	christos	branches: 1.78.10; - add sigtimedwait support. - merge the siginfo population code.
1.77	30-May-2011	alnsn	branches: 1.77.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.76	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.75	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.74	07-Jul-2010	chs	branches: 1.74.2; regen
1.73	14-Dec-2009	matt	branches: 1.73.2; 1.73.4; Regen (new makesyscalls.sh)
1.72	24-Nov-2009	njoly	Regen for personality(2) update.
1.71	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.70	17-Jan-2009	njoly	branches: 1.70.2; Regen for wait4 update.
1.69	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.68	11-Jan-2009	tsutsui	Regen from syscalls.master rev 1.64: > Update for compat_50 stuff. (compile test only)
1.67	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.66	18-Jun-2008	tsutsui	branches: 1.66.2; 1.66.4; 1.66.6; Regen from syscalls.master rev 1.62: > Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t.
1.65	23-Apr-2008	ad	branches: 1.65.2; 1.65.4; 1.65.6; Regen.
1.64	04-Apr-2008	njoly	branches: 1.64.2; Regen for linux_sys_msync removal.
1.63	15-Jan-2008	njoly	branches: 1.63.6; Regen.
1.62	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.61	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.60	20-Dec-2007	dsl	regen
1.59	16-Nov-2007	njoly	branches: 1.59.2; 1.59.6; Regen, for syscalls cleanup.
1.58	04-Mar-2007	christos	branches: 1.58.14; 1.58.16; 1.58.20; 1.58.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.57	01-Sep-2006	matt	branches: 1.57.8; Regen.
1.56	30-Aug-2006	matt	Regen
1.55	13-Jun-2006	he	Regenerate after fixing the getpriority syscall definition.
1.54	10-Jun-2006	christos	regen
1.53	11-Dec-2005	christos	branches: 1.53.4; 1.53.8; 1.53.14; merge ktrace-lwp.
1.52	18-Oct-2005	joerg	Regen.
1.51	23-May-2005	jmc	branches: 1.51.2; Regen
1.50	16-May-2005	fvdl	Regen.
1.49	26-Feb-2005	perry	regen
1.48	01-Aug-2004	jdolecek	branches: 1.48.4; 1.48.6; regen - sync syscall lists with Linux kernel 2.6.7
1.47	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.46	29-Jun-2003	thorpej	branches: 1.46.2; Regen: adapt to linux mmap2 changes.
1.45	23-Jun-2003	christos	Regen.
1.44	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.43	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.42	12-May-2002	jdolecek	branches: 1.42.4; regen
1.41	10-Apr-2002	christos	regen
1.40	22-Mar-2002	christos	regen
1.39	17-Feb-2002	christos	regen
1.38	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.37	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.36	30-May-2001	mrg	branches: 1.36.2; use _KERNEL_OPT.
1.35	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.34	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.33	30-Mar-2001	jdolecek	regen
1.32	30-Mar-2001	jdolecek	regen
1.31	27-Jan-2001	thorpej	branches: 1.31.2; Regen; getpid(2) is MP-safe.
1.30	27-Jan-2001	thorpej	Regen; add sy_flags.
1.29	29-Dec-2000	fvdl	Regen.
1.28	27-Dec-2000	fvdl	Regen.
1.27	26-Dec-2000	itohy	Regen.
1.26	18-Dec-2000	fvdl	Regen.
1.25	14-Dec-2000	jdolecek	regen
1.24	12-Dec-2000	jdolecek	regen
1.23	12-Dec-2000	jdolecek	regen
1.22	09-Dec-2000	jdolecek	regen
1.21	09-Dec-2000	mycroft	Regen.
1.20	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.19	01-Dec-2000	jdolecek	regen
1.18	01-Nov-2000	jdolecek	regen
1.17	31-Aug-2000	itohy	Regen.
1.16	18-Aug-2000	cgd	update for changed makesyscalls.master
1.15	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.14	18-Mar-2000	erh	branches: 1.14.4; Regen.
1.13	03-Feb-2000	abs	regen
1.12	16-Dec-1999	tron	Regen.
1.11	05-Dec-1999	tron	Regen.
1.10	04-Dec-1999	tron	Regen.
1.9	04-Oct-1999	tron	branches: 1.9.2; 1.9.8; Regen from "syscalls.master".
1.8	16-Aug-1999	tron	Regen.
1.7	14-May-1999	thorpej	Regen.
1.6	13-May-1999	thorpej	Regen.
1.5	30-Mar-1999	tron	branches: 1.5.4; Regen.
1.4	27-Mar-1999	tron	Regen.
1.3	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.2	10-Feb-1999	itohy	Regen.
1.1	15-Dec-1998	itohy	Generated from syscalls.master.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.9.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.9.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.9.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.14.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.31.2.7	29-May-2002	nathanw	Regen.
1.31.2.6	17-Apr-2002	nathanw	Catch up to -current.
1.31.2.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.31.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.31.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.31.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.31.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.36.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.36.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.36.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.42.4.4	27-May-2004	tron	Regen for ticket #1701.
1.42.4.3	11-May-2004	tron	Regen for ticket 1686.
1.42.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.42.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.46.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.46.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.46.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.46.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.46.2.1	03-Aug-2004	skrll	Sync with HEAD
1.48.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.48.4.1	29-Apr-2005	kent	sync with -current
1.51.2.5	21-Jan-2008	yamt	sync with head
1.51.2.4	07-Dec-2007	yamt	sync with head
1.51.2.3	03-Sep-2007	yamt	sync with head.
1.51.2.2	30-Dec-2006	yamt	sync with head.
1.51.2.1	21-Jun-2006	yamt	sync with head.
1.53.14.1	19-Jun-2006	chap	Sync with head.
1.53.8.2	03-Sep-2006	yamt	sync with head.
1.53.8.1	26-Jun-2006	yamt	sync with head.
1.53.4.1	09-Sep-2006	rpaulo	sync with head
1.57.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.58.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.58.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.58.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.58.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.58.16.2	23-Mar-2008	matt	sync with HEAD
1.58.16.1	09-Jan-2008	matt	sync with HEAD
1.58.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.59.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.59.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.59.2.1	26-Dec-2007	ad	Sync with head.
1.63.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.63.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.63.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.64.2.1	18-May-2008	yamt	sync with head.
1.65.6.1	18-Jun-2008	simonb	Sync with head.
1.65.4.2	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.65.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.65.2.4	11-Aug-2010	yamt	sync with head.
1.65.2.3	11-Mar-2010	yamt	sync with head
1.65.2.2	20-Jun-2009	yamt	sync with head
1.65.2.1	04-May-2009	yamt	sync with head.
1.66.6.1	20-Nov-2008	snj	Regen for ticket 81.
1.66.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.66.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.70.2.1	23-Jul-2009	jym	Sync with HEAD.
1.73.4.3	31-May-2011	rmind	sync with head
1.73.4.2	21-Apr-2011	rmind	sync with head
1.73.4.1	05-Mar-2011	rmind	sync with head
1.73.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.74.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.77.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.77.4.2	30-Oct-2012	yamt	sync with head
1.77.4.1	17-Apr-2012	yamt	sync with head
1.78.10.4	03-Dec-2017	jdolecek	update from HEAD
1.78.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.78.10.2	23-Jun-2013	tls	resync from head
1.78.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.80.4.1	18-May-2014	rmind	sync with head
1.86.2.1	10-Aug-2014	tls	Rebase.
1.93.2.1	17-Apr-2017	snj	regen for ticket 1354
1.94.2.4	28-Aug-2017	skrll	Sync with HEAD
1.94.2.3	05-Feb-2017	skrll	Sync with HEAD
1.94.2.2	05-Oct-2016	skrll	Sync with HEAD
1.94.2.1	06-Apr-2015	skrll	Sync with HEAD
1.96.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.96.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.96.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.100.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.103.4.1	11-May-2017	pgoyette	Sync with HEAD
1.104.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.104.10.1	10-Jun-2019	christos	Sync with HEAD
1.104.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.107.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.107.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.117.2.1	02-Aug-2025	perseant	Sync with HEAD
1.120	28-Sep-2024	christos	regen
1.119	01-Jul-2024	christos	regen
1.118	29-Jun-2024	christos	branches: 1.118.2; regen
1.117	19-Aug-2023	christos	regen
1.116	29-Jul-2023	christos	regen
1.115	28-Jul-2023	christos	regen
1.114	02-Dec-2021	ryo	regen
1.113	24-Nov-2021	ryo	regen
1.112	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.111	20-Sep-2021	thorpej	Regen for eventfd.
1.110	19-Sep-2021	thorpej	Regen for timerfd.
1.109	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.108	26-Apr-2020	thorpej	branches: 1.108.2; Regen for native futex calls.
1.107	09-Nov-2019	jdolecek	regen
1.106	10-Aug-2018	pgoyette	Regen
1.105	10-May-2017	riastradh	branches: 1.105.8; 1.105.10; regen
1.104	03-Feb-2017	christos	branches: 1.104.4; regen
1.103	03-Feb-2017	martin	regen
1.102	16-Jan-2017	christos	regen all
1.101	13-Jan-2017	christos	branches: 1.101.2; regen
1.100	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.99	02-Jan-2017	manu	Regen
1.98	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.97	24-Sep-2015	christos	branches: 1.97.2; regen
1.96	07-Mar-2015	christos	regen
1.95	22-Nov-2014	njoly	branches: 1.95.2; Regen for ppoll signature fix
1.94	31-May-2014	njoly	branches: 1.94.2; Regen for munmap(2) signature.
1.93	29-May-2014	njoly	Regen for utimes(2) change.
1.92	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.91	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.90	06-May-2014	njoly	Regen for mknod device argument type change.
1.89	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.88	08-Apr-2014	njoly	Regen.
1.87	15-Feb-2014	njoly	branches: 1.87.2; Regen.
1.86	24-Dec-2013	njoly	Regen for fcntl64().
1.85	08-Dec-2013	njoly	Regen.
1.84	19-Nov-2013	chs	regen
1.83	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.82	24-Sep-2013	njoly	Regen for utimensat(2).
1.81	08-Apr-2013	pooka	branches: 1.81.4; regen for utimes
1.80	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.79	18-Nov-2011	christos	branches: 1.79.10; - add sigtimedwait support. - merge the siginfo population code.
1.78	30-May-2011	alnsn	branches: 1.78.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.77	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.76	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.75	07-Jul-2010	chs	branches: 1.75.2; regen
1.74	14-Dec-2009	matt	branches: 1.74.2; 1.74.4; Regen (new makesyscalls.sh)
1.73	24-Nov-2009	njoly	Regen for personality(2) update.
1.72	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.71	17-Jan-2009	njoly	branches: 1.71.2; Regen for wait4 update.
1.70	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.69	11-Jan-2009	tsutsui	Regen from syscalls.master rev 1.64: > Update for compat_50 stuff. (compile test only)
1.68	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.67	18-Jun-2008	tsutsui	branches: 1.67.2; 1.67.4; 1.67.6; Regen from syscalls.master rev 1.62: > Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t.
1.66	23-Apr-2008	ad	branches: 1.66.2; 1.66.4; 1.66.6; Regen.
1.65	04-Apr-2008	njoly	branches: 1.65.2; Regen for linux_sys_msync removal.
1.64	15-Jan-2008	njoly	branches: 1.64.6; Regen.
1.63	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.62	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.61	20-Dec-2007	dsl	regen
1.60	16-Nov-2007	njoly	branches: 1.60.2; 1.60.6; Regen, for syscalls cleanup.
1.59	09-Feb-2007	ad	branches: 1.59.18; 1.59.20; 1.59.24; 1.59.26; Merge newlock2 to head.
1.58	01-Sep-2006	matt	branches: 1.58.2; Regen.
1.57	30-Aug-2006	matt	Regen
1.56	13-Jun-2006	he	Regenerate after fixing the getpriority syscall definition.
1.55	10-Jun-2006	christos	regen
1.54	11-Dec-2005	christos	branches: 1.54.4; 1.54.8; 1.54.14; merge ktrace-lwp.
1.53	18-Oct-2005	joerg	Regen.
1.52	23-May-2005	jmc	branches: 1.52.2; Regen
1.51	16-May-2005	fvdl	Regen.
1.50	26-Feb-2005	perry	regen
1.49	01-Aug-2004	jdolecek	branches: 1.49.4; 1.49.6; regen - sync syscall lists with Linux kernel 2.6.7
1.48	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.47	29-Jun-2003	thorpej	branches: 1.47.2; Regen: adapt to linux mmap2 changes.
1.46	23-Jun-2003	christos	Regen.
1.45	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.44	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.43	12-May-2002	jdolecek	branches: 1.43.4; regen
1.42	10-Apr-2002	christos	regen
1.41	22-Mar-2002	christos	regen
1.40	17-Feb-2002	christos	regen
1.39	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.38	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.37	30-May-2001	mrg	branches: 1.37.2; use _KERNEL_OPT.
1.36	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.35	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.34	30-Mar-2001	jdolecek	regen
1.33	30-Mar-2001	jdolecek	regen
1.32	27-Jan-2001	thorpej	branches: 1.32.2; Regen; getpid(2) is MP-safe.
1.31	27-Jan-2001	thorpej	Regen; add sy_flags.
1.30	29-Dec-2000	fvdl	Regen.
1.29	27-Dec-2000	fvdl	Regen.
1.28	26-Dec-2000	itohy	Regen.
1.27	18-Dec-2000	fvdl	Regen.
1.26	14-Dec-2000	jdolecek	regen
1.25	12-Dec-2000	jdolecek	regen
1.24	12-Dec-2000	jdolecek	regen
1.23	09-Dec-2000	jdolecek	regen
1.22	09-Dec-2000	mycroft	Regen.
1.21	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.20	01-Dec-2000	jdolecek	regen
1.19	13-Nov-2000	jdolecek	change the type of syscallnames[] array to 'const char const foo[]'
1.18	01-Nov-2000	jdolecek	regen
1.17	31-Aug-2000	itohy	Regen.
1.16	18-Aug-2000	cgd	update for changed makesyscalls.master
1.15	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.14	18-Mar-2000	erh	branches: 1.14.4; Regen.
1.13	03-Feb-2000	abs	regen
1.12	16-Dec-1999	tron	Regen.
1.11	05-Dec-1999	tron	Regen.
1.10	04-Dec-1999	tron	Regen.
1.9	04-Oct-1999	tron	branches: 1.9.2; 1.9.8; Regen from "syscalls.master".
1.8	16-Aug-1999	tron	Regen.
1.7	14-May-1999	thorpej	Regen.
1.6	13-May-1999	thorpej	Regen.
1.5	30-Mar-1999	tron	branches: 1.5.4; Regen.
1.4	27-Mar-1999	tron	Regen.
1.3	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.2	10-Feb-1999	itohy	Regen.
1.1	15-Dec-1998	itohy	Generated from syscalls.master.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.9.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.9.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.9.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.14.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.32.2.8	20-Jun-2002	nathanw	Catch up to -current.
1.32.2.7	29-May-2002	nathanw	Regen.
1.32.2.6	17-Apr-2002	nathanw	Catch up to -current.
1.32.2.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.32.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.32.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.32.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.32.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.37.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.37.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.37.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.43.4.4	27-May-2004	tron	Regen for ticket #1701.
1.43.4.3	11-May-2004	tron	Regen for ticket 1686.
1.43.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.43.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.49.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.49.4.1	29-Apr-2005	kent	sync with -current
1.52.2.5	21-Jan-2008	yamt	sync with head
1.52.2.4	07-Dec-2007	yamt	sync with head
1.52.2.3	26-Feb-2007	yamt	sync with head.
1.52.2.2	30-Dec-2006	yamt	sync with head.
1.52.2.1	21-Jun-2006	yamt	sync with head.
1.54.14.1	19-Jun-2006	chap	Sync with head.
1.54.8.2	03-Sep-2006	yamt	sync with head.
1.54.8.1	26-Jun-2006	yamt	sync with head.
1.54.4.1	09-Sep-2006	rpaulo	sync with head
1.58.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.59.26.3	18-Feb-2008	mjf	Sync with HEAD.
1.59.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.59.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.59.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.59.20.2	23-Mar-2008	matt	sync with HEAD
1.59.20.1	09-Jan-2008	matt	sync with HEAD
1.59.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.60.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.60.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.60.2.1	26-Dec-2007	ad	Sync with head.
1.64.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.64.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.64.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.65.2.1	18-May-2008	yamt	sync with head.
1.66.6.1	18-Jun-2008	simonb	Sync with head.
1.66.4.3	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.66.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.66.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.66.2.4	11-Aug-2010	yamt	sync with head.
1.66.2.3	11-Mar-2010	yamt	sync with head
1.66.2.2	20-Jun-2009	yamt	sync with head
1.66.2.1	04-May-2009	yamt	sync with head.
1.67.6.1	20-Nov-2008	snj	Regen for ticket 81.
1.67.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.67.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.71.2.1	23-Jul-2009	jym	Sync with HEAD.
1.74.4.3	31-May-2011	rmind	sync with head
1.74.4.2	21-Apr-2011	rmind	sync with head
1.74.4.1	05-Mar-2011	rmind	sync with head
1.74.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.75.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.78.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.78.4.2	30-Oct-2012	yamt	sync with head
1.78.4.1	17-Apr-2012	yamt	sync with head
1.79.10.4	03-Dec-2017	jdolecek	update from HEAD
1.79.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.79.10.2	23-Jun-2013	tls	resync from head
1.79.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.81.4.1	18-May-2014	rmind	sync with head
1.87.2.1	10-Aug-2014	tls	Rebase.
1.94.2.1	17-Apr-2017	snj	regen for ticket 1354
1.95.2.4	05-Feb-2017	skrll	Sync with HEAD
1.95.2.3	05-Oct-2016	skrll	Sync with HEAD
1.95.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.95.2.1	06-Apr-2015	skrll	Sync with HEAD
1.97.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.97.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.97.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.101.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.104.4.1	11-May-2017	pgoyette	Sync with HEAD
1.105.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.105.10.1	10-Jun-2019	christos	Sync with HEAD
1.105.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.108.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.108.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.118.2.1	02-Aug-2025	perseant	Sync with HEAD
1.120	28-Sep-2024	christos	regen
1.119	01-Jul-2024	christos	regen
1.118	29-Jun-2024	christos	branches: 1.118.2; regen
1.117	19-Aug-2023	christos	regen
1.116	29-Jul-2023	christos	regen
1.115	28-Jul-2023	christos	regen
1.114	02-Dec-2021	ryo	regen
1.113	24-Nov-2021	ryo	regen
1.112	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.111	20-Sep-2021	thorpej	Regen for eventfd.
1.110	19-Sep-2021	thorpej	Regen for timerfd.
1.109	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.108	26-Apr-2020	thorpej	branches: 1.108.2; Regen for native futex calls.
1.107	09-Nov-2019	jdolecek	regen
1.106	10-Aug-2018	pgoyette	Regen
1.105	10-May-2017	riastradh	branches: 1.105.8; 1.105.10; regen
1.104	03-Feb-2017	christos	branches: 1.104.4; regen
1.103	03-Feb-2017	martin	regen
1.102	16-Jan-2017	christos	regen all
1.101	13-Jan-2017	christos	branches: 1.101.2; regen
1.100	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.99	02-Jan-2017	manu	Regen
1.98	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.97	24-Sep-2015	christos	branches: 1.97.2; regen
1.96	07-Mar-2015	christos	regen
1.95	22-Nov-2014	njoly	branches: 1.95.2; Regen for ppoll signature fix
1.94	31-May-2014	njoly	branches: 1.94.2; Regen for munmap(2) signature.
1.93	29-May-2014	njoly	Regen for utimes(2) change.
1.92	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.91	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.90	06-May-2014	njoly	Regen for mknod device argument type change.
1.89	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.88	08-Apr-2014	njoly	Regen.
1.87	15-Feb-2014	njoly	branches: 1.87.2; Regen.
1.86	24-Dec-2013	njoly	Regen for fcntl64().
1.85	08-Dec-2013	njoly	Regen.
1.84	19-Nov-2013	chs	regen
1.83	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.82	24-Sep-2013	njoly	Regen for utimensat(2).
1.81	08-Apr-2013	pooka	branches: 1.81.4; regen for utimes
1.80	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.79	18-Nov-2011	christos	branches: 1.79.10; - add sigtimedwait support. - merge the siginfo population code.
1.78	30-May-2011	alnsn	branches: 1.78.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.77	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.76	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.75	07-Jul-2010	chs	branches: 1.75.2; regen
1.74	14-Dec-2009	matt	branches: 1.74.2; 1.74.4; Regen (new makesyscalls.sh)
1.73	24-Nov-2009	njoly	Regen for personality(2) update.
1.72	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.71	17-Jan-2009	njoly	branches: 1.71.2; Regen for wait4 update.
1.70	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.69	11-Jan-2009	tsutsui	Regen from syscalls.master rev 1.64: > Update for compat_50 stuff. (compile test only)
1.68	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.67	18-Jun-2008	tsutsui	branches: 1.67.2; 1.67.4; 1.67.6; Regen from syscalls.master rev 1.62: > Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t.
1.66	23-Apr-2008	ad	branches: 1.66.2; 1.66.4; 1.66.6; Regen.
1.65	04-Apr-2008	njoly	branches: 1.65.2; Regen for linux_sys_msync removal.
1.64	15-Jan-2008	njoly	branches: 1.64.6; Regen.
1.63	24-Dec-2007	njoly	Regen for linux_sys_getpgid removal.
1.62	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.61	20-Dec-2007	dsl	regen
1.60	16-Nov-2007	njoly	branches: 1.60.2; 1.60.6; Regen, for syscalls cleanup.
1.59	09-Feb-2007	ad	branches: 1.59.18; 1.59.20; 1.59.24; 1.59.26; Merge newlock2 to head.
1.58	01-Sep-2006	matt	branches: 1.58.2; Regen.
1.57	30-Aug-2006	matt	Regen
1.56	13-Jun-2006	he	Regenerate after fixing the getpriority syscall definition.
1.55	10-Jun-2006	christos	regen
1.54	11-Dec-2005	christos	branches: 1.54.4; 1.54.8; 1.54.14; merge ktrace-lwp.
1.53	18-Oct-2005	joerg	Regen.
1.52	23-May-2005	jmc	branches: 1.52.2; Regen
1.51	16-May-2005	fvdl	Regen.
1.50	26-Feb-2005	perry	regen
1.49	01-Aug-2004	jdolecek	branches: 1.49.4; 1.49.6; regen - sync syscall lists with Linux kernel 2.6.7
1.48	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.47	29-Jun-2003	thorpej	branches: 1.47.2; Regen: adapt to linux mmap2 changes.
1.46	23-Jun-2003	christos	Regen.
1.45	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.44	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.43	01-Nov-2002	jdolecek	regen: nsysent set to 256
1.42	12-May-2002	jdolecek	branches: 1.42.4; regen
1.41	10-Apr-2002	christos	regen
1.40	22-Mar-2002	christos	regen
1.39	17-Feb-2002	christos	regen
1.38	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.37	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.36	30-May-2001	mrg	branches: 1.36.2; use _KERNEL_OPT.
1.35	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.34	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.33	30-Mar-2001	jdolecek	regen
1.32	30-Mar-2001	jdolecek	regen
1.31	27-Jan-2001	thorpej	branches: 1.31.2; Regen; getpid(2) is MP-safe.
1.30	27-Jan-2001	thorpej	Regen; add sy_flags.
1.29	29-Dec-2000	fvdl	Regen.
1.28	27-Dec-2000	fvdl	Regen.
1.27	26-Dec-2000	itohy	Regen.
1.26	18-Dec-2000	fvdl	Regen.
1.25	14-Dec-2000	jdolecek	regen
1.24	12-Dec-2000	jdolecek	regen
1.23	12-Dec-2000	jdolecek	regen
1.22	09-Dec-2000	jdolecek	regen
1.21	09-Dec-2000	mycroft	Regen.
1.20	02-Dec-2000	jdolecek	regen after addition of linux_sys_swapoff()
1.19	01-Dec-2000	jdolecek	regen
1.18	01-Nov-2000	jdolecek	regen
1.17	31-Aug-2000	itohy	Regen.
1.16	18-Aug-2000	cgd	update for changed makesyscalls.master
1.15	18-Aug-2000	cgd	update for new makesyscalls.sh, and also for correct ids for changed syscalls.master files. (you need to regenerate after checking in syscalls.master to get the correct ids.)
1.14	18-Mar-2000	erh	branches: 1.14.4; Regen.
1.13	03-Feb-2000	abs	regen
1.12	16-Dec-1999	tron	Regen.
1.11	05-Dec-1999	tron	Regen.
1.10	04-Dec-1999	tron	Regen.
1.9	04-Oct-1999	tron	branches: 1.9.2; 1.9.8; Regen from "syscalls.master".
1.8	16-Aug-1999	tron	Regen.
1.7	14-May-1999	thorpej	Regen.
1.6	13-May-1999	thorpej	Regen.
1.5	30-Mar-1999	tron	branches: 1.5.4; Regen.
1.4	27-Mar-1999	tron	Regen.
1.3	23-Mar-1999	thorpej	Regen; pread(2) and pwrite(2).
1.2	10-Feb-1999	itohy	Regen.
1.1	15-Dec-1998	itohy	Generated from syscalls.master.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.9.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.9.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.9.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.2	01-May-2001	he	Pull up regenerated files (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.14.4.1	30-Mar-2001	he	Pull up regenerated files (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.31.2.9	11-Nov-2002	nathanw	Catch up to -current
1.31.2.8	20-Jun-2002	nathanw	Catch up to -current.
1.31.2.7	29-May-2002	nathanw	Regen.
1.31.2.6	17-Apr-2002	nathanw	Catch up to -current.
1.31.2.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.31.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.31.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.31.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.31.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.36.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.36.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.36.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.42.4.4	27-May-2004	tron	Regen for ticket #1701.
1.42.4.3	11-May-2004	tron	Regen for ticket 1686.
1.42.4.2	20-Nov-2003	jmc	Regen after fix in syscalls.master from ticket #1427.
1.42.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.47.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.47.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.47.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.47.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.47.2.1	03-Aug-2004	skrll	Sync with HEAD
1.49.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.49.4.1	29-Apr-2005	kent	sync with -current
1.52.2.5	21-Jan-2008	yamt	sync with head
1.52.2.4	07-Dec-2007	yamt	sync with head
1.52.2.3	26-Feb-2007	yamt	sync with head.
1.52.2.2	30-Dec-2006	yamt	sync with head.
1.52.2.1	21-Jun-2006	yamt	sync with head.
1.54.14.1	19-Jun-2006	chap	Sync with head.
1.54.8.2	03-Sep-2006	yamt	sync with head.
1.54.8.1	26-Jun-2006	yamt	sync with head.
1.54.4.1	09-Sep-2006	rpaulo	sync with head
1.58.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.59.26.3	18-Feb-2008	mjf	Sync with HEAD.
1.59.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.59.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.59.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.59.20.2	23-Mar-2008	matt	sync with HEAD
1.59.20.1	09-Jan-2008	matt	sync with HEAD
1.59.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.60.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.60.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.60.2.1	26-Dec-2007	ad	Sync with head.
1.64.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.64.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.64.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.65.2.1	18-May-2008	yamt	sync with head.
1.66.6.1	18-Jun-2008	simonb	Sync with head.
1.66.4.3	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.66.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.66.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.66.2.4	11-Aug-2010	yamt	sync with head.
1.66.2.3	11-Mar-2010	yamt	sync with head
1.66.2.2	20-Jun-2009	yamt	sync with head
1.66.2.1	04-May-2009	yamt	sync with head.
1.67.6.1	20-Nov-2008	snj	Regen for ticket 81.
1.67.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.67.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.71.2.1	23-Jul-2009	jym	Sync with HEAD.
1.74.4.3	31-May-2011	rmind	sync with head
1.74.4.2	21-Apr-2011	rmind	sync with head
1.74.4.1	05-Mar-2011	rmind	sync with head
1.74.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.75.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.78.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.78.4.2	30-Oct-2012	yamt	sync with head
1.78.4.1	17-Apr-2012	yamt	sync with head
1.79.10.4	03-Dec-2017	jdolecek	update from HEAD
1.79.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.79.10.2	23-Jun-2013	tls	resync from head
1.79.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.81.4.1	18-May-2014	rmind	sync with head
1.87.2.1	10-Aug-2014	tls	Rebase.
1.94.2.1	17-Apr-2017	snj	regen for ticket 1354
1.95.2.4	05-Feb-2017	skrll	Sync with HEAD
1.95.2.3	05-Oct-2016	skrll	Sync with HEAD
1.95.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.95.2.1	06-Apr-2015	skrll	Sync with HEAD
1.97.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.97.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.97.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.101.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.104.4.1	11-May-2017	pgoyette	Sync with HEAD
1.105.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.105.10.1	10-Jun-2019	christos	Sync with HEAD
1.105.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.108.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.108.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.118.2.1	02-Aug-2025	perseant	Sync with HEAD
1.6	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	26-Aug-2001	manu	branches: 1.3.20; 1.3.28; 1.3.30; Moved LINUX_NCCS from MI file to MD file, because the value is different on MIPS and sparc machines.
1.2	20-Jan-2001	manu	branches: 1.2.2; 1.2.4; Moved architecure dependent part of struct linux_termio to architecture dependent header files.
1.1	15-Dec-1998	itohy	branches: 1.1.8; Initial support of Linux/m68k compatibility.
1.1.8.1	11-Feb-2001	bouyer	Sync with HEAD.
1.2.4.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.2.1	21-Sep-2001	nathanw	Catch up to -current.
1.3.30.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.28.1	29-Apr-2005	kent	sync with -current
1.3.20.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.9	11-Jan-2009	christos	merge christos-time_t
1.8	28-Apr-2008	martin	branches: 1.8.8; 1.8.14; Remove clause 3 and 4 from TNF licenses
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.72; 1.7.74; merge ktrace-lwp.
1.6	20-Sep-2004	jdolecek	move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.5	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.4	19-May-2002	jdolecek	branches: 1.4.8; On archs with broken linux struct stat64 st_ino, rename linux_stat64's lst_ino to __lst_ino and lst_ino64 to lst_ino, and define LINUX_STAT64_HAS_BROKEN_ST_INO. Only assign __lst_ino if this define is present. This fixes compile on powerpc archs, and hence port-powerpc/16893.
1.3	16-Mar-2002	pooka	branches: 1.3.4; Replace unused padding in struct linux_stat64 by lst_ino64 as found in linux's m68k struct stat64. makes linux compat compile again
1.2	12-Dec-2000	jdolecek	branches: 1.2.2; 1.2.4; define struct linux_stat64 used by linux_sys_*stat64()
1.1	15-Dec-1998	itohy	branches: 1.1.8; Initial support of Linux/m68k compatibility.
1.1.8.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.2.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.2.2.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.4.1	30-May-2002	gehenna	Catch up with -current.
1.4.8.1	24-Sep-2004	skrll	Sync with HEAD.
1.7.74.2	04-May-2009	yamt	sync with head.
1.7.74.1	16-May-2008	yamt	sync with head.
1.7.72.1	18-May-2008	yamt	sync with head.
1.7.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.7.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.14.2	11-Jan-2009	christos	add linux_suseconds_t
1.8.14.1	28-Apr-2008	christos	file linux_types.h was added on branch christos-time_t on 2009-01-11 00:17:51 +0000
1.8.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.3	01-Nov-2002	jdolecek	branches: 1.3.6; add appropriate nsysent
1.2	30-Mar-2001	jdolecek	Use linux_sys_nosys() instead sys_nosys() here too.
1.1	30-Sep-1998	erh	branches: 1.1.12; 1.1.22; 1.1.24; Stubs for future development of linux compat architechtures.
1.1.24.2	11-Nov-2002	nathanw	Catch up to -current
1.1.24.1	09-Apr-2001	nathanw	Catch up with -current.
1.1.22.1	01-May-2001	he	Pull up revision 1.2 (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.1.12.1	21-Apr-2001	bouyer	Sync with HEAD
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.107	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.106	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.105	29-Jun-2024	christos	branches: 1.105.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.104	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.103	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.102	28-Jul-2023	christos	add epoll syscalls
1.101	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.100	24-Nov-2021	ryo	add getrandom(2) syscall entry
1.99	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.98	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.97	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.96	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.95	26-Apr-2020	thorpej	branches: 1.95.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.94	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.93	03-Feb-2017	christos	branches: 1.93.14; and send and recv mmsg and unimpl
1.92	03-Feb-2017	martin	Add accept4
1.91	02-Jan-2017	manu	branches: 1.91.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.90	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.89	22-Nov-2014	njoly	branches: 1.89.2; 1.89.4; Fix ppoll signature (int ->u_int)
1.88	31-May-2014	njoly	branches: 1.88.2; Fix munmap(2) signature.
1.87	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.86	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.85	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.84	06-May-2014	njoly	Reduce diffs between archs; make mknod device argument unsigned.
1.83	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.82	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.81	15-Feb-2014	njoly	branches: 1.81.2; Reduce diffs between archs, add mincore/madvise to m68k.
1.80	24-Dec-2013	njoly	Reduce diffs between arches, add fcntl64() to m68k.
1.79	08-Dec-2013	njoly	Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.78	19-Nov-2013	chs	add the *at() syscalls.
1.77	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.76	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.75	08-Apr-2013	pooka	branches: 1.75.4; support utimes on non-alpha linux platforms
1.74	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.73	18-Nov-2011	christos	branches: 1.73.10; add sigtimedwait
1.72	09-Jul-2011	christos	branches: 1.72.2; the first argument of {g,s}etitimer() is int not u_int.
1.71	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.70	15-Apr-2011	he	Add dup3() and pipe2() for these archs as well.
1.69	07-Jul-2010	chs	branches: 1.69.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.68	24-Nov-2009	njoly	branches: 1.68.2; 1.68.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.67	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.66	17-Jan-2009	njoly	branches: 1.66.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.65	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.64	11-Jan-2009	tsutsui	Update for compat_50 stuff. (compile test only)
1.63	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.62	18-Jun-2008	tsutsui	branches: 1.62.2; 1.62.4; 1.62.6; Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t.
1.61	23-Apr-2008	ad	branches: 1.61.2; 1.61.4; 1.61.6; -SYCALL_MPSAFE
1.60	04-Apr-2008	njoly	branches: 1.60.2; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.59	15-Jan-2008	njoly	branches: 1.59.6; compat linux (and linux32) uid16 functions cleanup and fixes. - Move uid16 functions to their own file linux_uid16.c, included by needed archs (arm, i386 and m68k). - Add new MI types linux_{u,g}id16_t. - Add macros to handle linux_uid16_t and uid_t conversions. - Add linux_sys_getres{uid,gid}16 syscalls, to fix an overflow with bad sizes given to copyout when linux_sys_getres{uid,gid} are used. - Update arm syscall table to use more uid16 functions.
1.58	24-Dec-2007	njoly	Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.57	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.56	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.55	16-Nov-2007	njoly	branches: 1.55.2; 1.55.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.54	04-Mar-2007	christos	branches: 1.54.14; 1.54.16; 1.54.20; 1.54.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.53	09-Feb-2007	ad	branches: 1.53.2; Merge newlock2 to head.
1.52	01-Sep-2006	matt	branches: 1.52.2; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.51	30-Aug-2006	matt	Update to deal with options PTRACE
1.50	13-Jun-2006	he	We need the argument structure for the getpriority syscall defined, so change NOARGS to STD.
1.49	10-Jun-2006	christos	linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.48	11-Dec-2005	christos	branches: 1.48.4; 1.48.8; 1.48.14; merge ktrace-lwp.
1.47	18-Oct-2005	joerg	sys_uselib is needed by COMPAT_LINUX for EXEC_AOUT. Since it doesn't get build when EXEC_AOUT is not defined, the syscalls.master entry has to be conditionalized. Alpha did so already, so let the other archs catch up with it. Go-on: christos
1.46	23-May-2005	jmc	branches: 1.46.2; Add clock_* POSIX functions.
1.45	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.44	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.43	10-Aug-2003	jdolecek	add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.42	29-Jun-2003	thorpej	branches: 1.42.2; Adapt to linux mmap2 changes.
1.41	23-Jun-2003	christos	PR/21937: Todd Vierling: Proper support for mmap2
1.40	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.39	12-May-2002	jdolecek	branches: 1.39.4; update for newer syscalls (from 2.5.15) Linux m68k doesn't seem to have fcntl64 syscall - oversight?
1.38	10-Apr-2002	christos	add getdents64
1.37	22-Mar-2002	christos	add mprotect, nuke mmap2
1.36	17-Feb-2002	christos	fix rlimit confusion.
1.35	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.34	30-May-2001	mrg	branches: 1.34.2; use _KERNEL_OPT.
1.33	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.32	30-Mar-2001	jdolecek	use UNIMPL instead of NODEF for the dummy syscalls 218, 219
1.31	30-Mar-2001	jdolecek	Add new syscalls from Linux 2.4.3 to the lists. Not implemented ATM.
1.30	30-Mar-2001	jdolecek	Implement linux_sys_nosys() and use it instead of sys_nosys() for unimplemented syscalls. Difference is that linux_sys_nosys() doesn't post SIGSYS to the process. Linux doesn't do that and thus glibc (and probably other Linux code) doesn't deal with SIGSYS, even through it generally contains fallback code for ENOSYS case. This also addresses port-i386/12503, though the issue was already discussed earlier.
1.29	27-Jan-2001	thorpej	branches: 1.29.2; getpid(2) is MP-safe.
1.28	29-Dec-2000	fvdl	Don't pass through link(2) directly, as we need to do altpath checks.
1.27	27-Dec-2000	fvdl	Add all uid and gid calls, and do the right thing for the older 16 bit ones.
1.26	26-Dec-2000	itohy	Declare linux_sys_setgid16() (NOARGS -> STD). Change syscall #182 from linux_sys_lchown() to linux_sys_lchown16().
1.25	18-Dec-2000	fvdl	Update for Linux calls with 32 bit uids/gids.
1.24	14-Dec-2000	jdolecek	add sysinfo()
1.23	12-Dec-2000	jdolecek	actually, we need to wrap sys_truncate() call so that the /emul/linux/... path is tried first fix ftruncate64 entry - first arg to ftruncate is int fd, not path
1.22	12-Dec-2000	jdolecek	add emulation of Linux truncate64(2), ftruncate64(2), *stat64(2)
1.21	09-Dec-2000	jdolecek	add more unimplemented syscalls to list
1.20	09-Dec-2000	mycroft	Add the %% separators.
1.19	09-Dec-2000	mycroft	Add the %% separators.
1.18	02-Dec-2000	jdolecek	add emulation of linux swapoff(2)
1.17	01-Dec-2000	jdolecek	replace compat_09_sys_setdomainname() with linux_sys_setdomainname(), compat_12_sys_swapon() with linux_sys_swapon() - this is to drop dependency on COMPAT_12/COMPAT_09
1.16	01-Nov-2000	jdolecek	support mlockall(), munlockall() - they are same as respective NetBSD syscalls
1.15	31-Aug-2000	itohy	Add linux_sys_sigaltstack().
1.14	18-Mar-2000	erh	branches: 1.14.4; Use linux_sys_reboot instead of sys_reboot.
1.13	03-Feb-2000	abs	Add Linux fsuid system calls - from Witold J. Wnuk in PR kern/9335
1.12	16-Dec-1999	tron	Add ptrace(2).
1.11	05-Dec-1999	tron	Add proper stub code to make emulation of Linux's pread(2) and pwrite(2) work. Fixes PR kern/8945 by Dave Sainty.
1.10	04-Dec-1999	tron	Consistently call signal number arguments "signum".
1.9	04-Oct-1999	tron	branches: 1.9.2; 1.9.8; Add emulation for scheduler related syscalls. Although they are dummies even under Linux the posix thread library for "glibc2" requires them.
1.8	16-Aug-1999	tron	Add stime() to syscalls table.
1.7	14-May-1999	thorpej	Emulate the Linux vfork(2) (which is like NetBSD's __vfork14(2)), {get,set}resuid(2), and {get,set}resgid(2). Note a few more system calls that we don't yet emulate.
1.6	13-May-1999	thorpej	Emulate the Linux clone(2) system call.
1.5	30-Mar-1999	tron	branches: 1.5.4; Add poll() emulation.
1.4	27-Mar-1999	tron	Add emulation for Linux "getcwd" syscall.
1.3	23-Mar-1999	thorpej	Add support for emulating the Linux pread(2) and pwrite(2) system calls; just call the native NetBSD versions. PR #7202, Jaromir Dolecek <dolecek@ics.muni.cz>.
1.2	10-Feb-1999	itohy	const mania
1.1	15-Dec-1998	itohy	Initial support of Linux/m68k compatibility.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.2.7	21-Apr-2001	bouyer	Sync with HEAD
1.9.2.6	11-Feb-2001	bouyer	Sync with HEAD.
1.9.2.5	05-Jan-2001	bouyer	Sync with HEAD
1.9.2.4	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.9.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.9.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.9.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.2	01-May-2001	he	Pull up revision 1.30 (requested by jdolecek): Make it possible to use a different function for unimplemented syscalls than sys_nosys(), so that the Linux emulation can avoid posting SIGSYS and instead just return ENOSYS.
1.14.4.1	30-Mar-2001	he	Pull up revision 1.28 (requested by fvdl): Add some required Linux emulation bits to support the Linux version of VMware.
1.29.2.7	20-Jun-2002	nathanw	Catch up to -current.
1.29.2.6	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.29.2.5	17-Apr-2002	nathanw	Catch up to -current.
1.29.2.4	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.29.2.3	28-Feb-2002	nathanw	Catch up to -current.
1.29.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.29.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.34.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.34.2.1	16-Mar-2002	jdolecek	Catch up with -current.
1.39.4.4	27-May-2004	tron	Apply patch (requested by skrll in ticket #1701): Correct incorrect definition of system call 194 (linux_sys_ftruncate64) caused by the patch for ticket #1686.
1.39.4.3	11-May-2004	tron	Pull up revision 1.43 via patch (requested by wennmach in ticket #1686): add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.39.4.2	20-Nov-2003	jmc	Followup from ticket #1427. Need to include mmap2.h here or it won't compile
1.39.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.42.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.42.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.42.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.42.2.1	03-Aug-2004	skrll	Sync with HEAD
1.46.2.5	21-Jan-2008	yamt	sync with head
1.46.2.4	07-Dec-2007	yamt	sync with head
1.46.2.3	03-Sep-2007	yamt	sync with head.
1.46.2.2	26-Feb-2007	yamt	sync with head.
1.46.2.1	21-Jun-2006	yamt	sync with head.
1.48.14.1	19-Jun-2006	chap	Sync with head.
1.48.8.1	26-Jun-2006	yamt	sync with head.
1.48.4.1	09-Sep-2006	rpaulo	sync with head
1.52.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.53.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.54.22.3	18-Feb-2008	mjf	Sync with HEAD.
1.54.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.54.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.54.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.54.16.2	23-Mar-2008	matt	sync with HEAD
1.54.16.1	09-Jan-2008	matt	sync with HEAD
1.54.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.55.6.2	19-Jan-2008	bouyer	Sync with HEAD
1.55.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.55.2.1	26-Dec-2007	ad	Sync with head.
1.59.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.59.6.2	29-Jun-2008	mjf	Sync with HEAD.
1.59.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.60.2.1	18-May-2008	yamt	sync with head.
1.61.6.1	18-Jun-2008	simonb	Sync with head.
1.61.4.3	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.61.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.61.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.61.2.4	11-Aug-2010	yamt	sync with head.
1.61.2.3	11-Mar-2010	yamt	sync with head
1.61.2.2	20-Jun-2009	yamt	sync with head
1.61.2.1	04-May-2009	yamt	sync with head.
1.62.6.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.62.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.62.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.66.2.1	23-Jul-2009	jym	Sync with HEAD.
1.68.4.3	31-May-2011	rmind	sync with head
1.68.4.2	21-Apr-2011	rmind	sync with head
1.68.4.1	05-Mar-2011	rmind	sync with head
1.68.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.69.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.72.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.72.2.2	30-Oct-2012	yamt	sync with head
1.72.2.1	17-Apr-2012	yamt	sync with head
1.73.10.4	03-Dec-2017	jdolecek	update from HEAD
1.73.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.73.10.2	23-Jun-2013	tls	resync from head
1.73.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.75.4.1	18-May-2014	rmind	sync with head
1.81.2.1	10-Aug-2014	tls	Rebase.
1.88.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.89.4.3	20-Mar-2017	pgoyette	Sync with HEAD
1.89.4.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.89.4.1	26-Jul-2016	pgoyette	Sync with HEAD
1.89.2.2	05-Feb-2017	skrll	Sync with HEAD
1.89.2.1	05-Oct-2016	skrll	Sync with HEAD
1.91.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.93.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.95.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.95.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.105.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Stubs for future development of linux compat architechtures.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.7	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.6	07-Jul-2010	chs	branches: 1.6.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.5	02-Feb-2008	dsl	branches: 1.5.10; 1.5.30; 1.5.32; Extract the fcntl64() suppoort from linux_file64.c into linux_fcntl64.c Unravel some of the knots that caused linux_file64.c to be compiled twice for an amd64 kernel (once for linux and once for linux32) with different parts being skipped each time.
1.4	30-Aug-2006	matt	branches: 1.4.28; 1.4.34; Update to deal with options PTRACE
1.3	31-Mar-2002	christos	branches: 1.3.26; 1.3.40; 1.3.44; bring the reverse signal mapping array into linux_signo.c
1.2	30-Sep-2001	manu	branches: 1.2.2; 1.2.6; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; Initial support for running Linux binaries on the Mips. Both static and dynamic binaries work on 32 bit mips. Signals are completely broken yet, and ptrace is not supported.
1.1.2.4	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file files.linux_mips was added on branch nathanw_sa on 2001-09-26 19:54:46 +0000
1.2.6.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.6.1	30-Sep-2001	thorpej	file files.linux_mips was added on branch kqueue on 2002-01-10 19:51:32 +0000
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file files.linux_mips was added on branch thorpej-devvp on 2001-10-01 12:43:37 +0000
1.3.44.1	03-Sep-2006	yamt	sync with head.
1.3.40.1	09-Sep-2006	rpaulo	sync with head
1.3.26.2	04-Feb-2008	yamt	sync with head.
1.3.26.1	30-Dec-2006	yamt	sync with head.
1.4.34.1	18-Feb-2008	mjf	Sync with HEAD.
1.4.28.1	23-Mar-2008	matt	sync with HEAD
1.5.32.2	31-May-2011	rmind	sync with head
1.5.32.1	05-Mar-2011	rmind	sync with head
1.5.30.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.5.10.1	11-Aug-2010	yamt	sync with head.
1.6.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.7	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.6	28-Apr-2008	martin	branches: 1.6.34; 1.6.44; 1.6.50; Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	19-Jun-2004	manu	branches: 1.3.4; 1.3.6; Fix a reversed errno issue for Linux binaries on mips. While we are there, fix broken includes for alpha and m68k.
1.2	02-Sep-2001	manu	branches: 1.2.4; 1.2.6; 1.2.24; 1.2.26; Fixed indent problems
1.1	26-Aug-2001	manu	Preliminary work for Linux/Mips compatibility, more to come soon.
1.2.26.1	22-Jun-2004	tron	Pull up revision 1.3 (requested by manu in ticket #521): Fix a reversed errno issue for Linux binaries on mips. While we are there, fix broken includes for alpha and m68k.
1.2.24.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_errno.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_errno.h was added on branch kqueue on 2001-09-13 01:15:17 +0000
1.3.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.4.1	29-Apr-2005	kent	sync with -current
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.50.1	18-May-2014	rmind	sync with head
1.6.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.17	26-Nov-2021	ryo	- LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.16	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.15	09-Feb-2014	chs	branches: 1.15.6; 1.15.10; 1.15.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.14	13-Aug-2009	matt	branches: 1.14.12; 1.14.22; 1.14.26; Don't include EXEC_AOUT stuff by default.
1.13	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.12	11-Dec-2005	christos	branches: 1.12.70; 1.12.72; 1.12.74; merge ktrace-lwp.
1.11	26-Feb-2005	perry	nuke trailing whitespace
1.10	14-Aug-2003	christos	branches: 1.10.8; 1.10.10; remove the args from the macro.
1.9	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.8	21-Nov-2002	jdolecek	branches: 1.8.6; g/c also mips-specific linux ELF copyargs function prototype and linux ELF defines, use generic Aux32Info instead this also adresses kern/19047 by FUKAUMI Naoki
1.7	21-Nov-2002	jdolecek	g/c local definition of LINUX_ELF_AUX_ENTRIES
1.6	13-Nov-2002	jdolecek	add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.5	26-Aug-2002	christos	Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. - pass struct proc to copyargs. - eliminate svr4_copyargs, since it is the same as ours now.
1.4	15-Aug-2002	enami	Pull changes done in rev. 1.7 of sys/compat/linux/arch/powerpc/linux_exec.h so that sysctl(8) compiles again.
1.3	22-Sep-2001	manu	branches: 1.3.10; Fixed errors in header files
1.2	02-Sep-2001	manu	branches: 1.2.2; 1.2.4; 1.2.6; Added 64 bits support in header files. All headers should be common to 32 bits MIPS and 64 bits MIPS now.
1.1	26-Aug-2001	manu	Preliminary work on Linux/mips compatibility. More to come soon...
1.2.6.5	11-Dec-2002	thorpej	Sync with HEAD.
1.2.6.4	27-Aug-2002	nathanw	Catch up to -current.
1.2.6.3	26-Sep-2001	nathanw	Catch up to -current. Again.
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_exec.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.2.4.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_exec.h was added on branch kqueue on 2001-09-13 01:15:18 +0000
1.2.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.3.10.1	29-Aug-2002	gehenna	catch up with -current.
1.8.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.8.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.10.8.1	29-Apr-2005	kent	sync with -current
1.12.74.2	19-Aug-2009	yamt	sync with head.
1.12.74.1	16-May-2008	yamt	sync with head.
1.12.72.1	18-May-2008	yamt	sync with head.
1.12.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.14.26.1	18-May-2014	rmind	sync with head
1.14.22.2	03-Dec-2017	jdolecek	update from HEAD
1.14.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.14.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.15.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.15.6.1	28-Aug-2017	skrll	Sync with HEAD
1.8	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.7	02-Nov-2010	chs	branches: 1.7.18; 1.7.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.6	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.5	28-Apr-2008	martin	branches: 1.5.20; 1.5.22; Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	26-Feb-2005	perry	nuke trailing whitespace
1.2	30-Sep-2001	manu	branches: 1.2.18; 1.2.26; 1.2.28; Added initial support for fcntl64 system call (file locking is not implemented)
1.1	26-Aug-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; Preliminary work on Linux/mips compatibility. More to come soon...
1.1.6.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.1.6.1	26-Aug-2001	nathanw	file linux_fcntl.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.1.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	26-Aug-2001	thorpej	file linux_fcntl.h was added on branch kqueue on 2001-09-13 01:15:18 +0000
1.1.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.2.28.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.26.1	29-Apr-2005	kent	sync with -current
1.2.18.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.74.2	09-Oct-2010	yamt	sync with head
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.22.1	05-Mar-2011	rmind	sync with head
1.5.20.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.5.20.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.7.32.1	10-Aug-2014	tls	Rebase.
1.7.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	26-Aug-2001	manu	branches: 1.1.4; 1.1.6; 1.1.122; 1.1.124; 1.1.126; Preliminary work on Linux/mips compatibility, more to come soon...
1.1.126.1	16-May-2008	yamt	sync with head.
1.1.124.1	18-May-2008	yamt	sync with head.
1.1.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.1.6.1	26-Aug-2001	nathanw	file linux_ioctl.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.1.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	26-Aug-2001	thorpej	file linux_ioctl.h was added on branch kqueue on 2001-09-13 01:15:18 +0000
1.45	10-Aug-2025	andvar	s/aknowledge/acknowledge/ in comment.
1.44	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.43	09-Nov-2014	maxv	branches: 1.43.12; 1.43.24; Do not uselessly include <sys/malloc.h>.
1.42	20-Feb-2011	matt	branches: 1.42.14; 1.42.30; Deal with differences in signal delivery between o32/n32/n64.
1.41	07-Jul-2010	chs	branches: 1.41.2; 1.41.4; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.40	14-Dec-2009	matt	branches: 1.40.2; 1.40.4; Merge from matt-nb5-mips64
1.39	23-Nov-2009	rmind	Use lwp_getpcb() in compat code, clean from struct user.
1.38	28-Apr-2008	martin	branches: 1.38.2; 1.38.18; Remove clause 3 and 4 from TNF licenses
1.37	24-Apr-2008	ad	branches: 1.37.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.36	08-Jan-2008	elad	branches: 1.36.6; 1.36.8; In linux_sys_sysmips(), remove redundant kauth(9) call for LINUX_SETNAME as the permission check is done by old_sysctl(). okay christos@.
1.35	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.34	08-Dec-2007	dsl	branches: 1.34.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.33	08-Nov-2007	njoly	branches: 1.33.2; Replace strncpy with strlcpy in compat linux and linux32 uname, old_uname and oldold_uname syscalls to ensure that all *utsname fields are always NUL terminated.
1.32	19-Oct-2007	ad	branches: 1.32.2; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.31	13-Jun-2007	christos	branches: 1.31.6; 1.31.8; 1.31.12; cleanup some bitrot; from Matthew Orgass
1.30	04-Mar-2007	christos	branches: 1.30.2; 1.30.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.29	09-Feb-2007	ad	branches: 1.29.2; Merge newlock2 to head.
1.28	04-Jan-2007	elad	Consistent usage of KAUTH_GENERIC_ISSUSER.
1.27	23-Jul-2006	ad	branches: 1.27.4; Use the LWP cached credentials where sane.
1.26	15-May-2006	yamt	include kauth.h for kauth_authorize_generic.
1.25	14-May-2006	elad	integrate kauth.
1.24	11-Dec-2005	christos	branches: 1.24.4; 1.24.6; 1.24.8; 1.24.10; 1.24.12; merge ktrace-lwp.
1.23	20-May-2005	fvdl	branches: 1.23.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.22	26-Feb-2005	perry	nuke trailing whitespace
1.21	19-Jun-2004	manu	branches: 1.21.4; 1.21.6; Build COMPAT_LINUX again on mips after the siginfo change.
1.20	04-Dec-2003	atatat	branches: 1.20.2; Dynamic sysctl. Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically. Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function. All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference. PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
1.19	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.18	02-Aug-2003	jdolecek	use copyin()/copyout() instead of fubyte()/subyte() also nuke uvm_useracc() check, copyin()/copyout() do this atomically XXX only compile-tested
1.17	18-Jan-2003	thorpej	branches: 1.17.2; Merge the nathanw_sa branch.
1.16	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.15	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.14	20-May-2002	jdolecek	whitespace fixes
1.13	15-Apr-2002	manu	branches: 1.13.2; Do not restore SR on sigreturn: this could enable the user process to gain unpropre privileges.
1.12	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.11	17-Feb-2002	rafal	Adapt for changes to linux_to_native_sigset() and native_to_linux_sigset().
1.10	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.9	20-Nov-2001	manu	branches: 1.9.2; Removed unused (commented out) code
1.8	20-Nov-2001	manu	Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.7	17-Nov-2001	manu	Make it build again after recent MIPS cache code changes
1.6	17-Nov-2001	manu	Fixed typos
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.3	06-Oct-2001	manu	Implements ATOMIC_SET in linux_sys_sysmips
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; Initial support for running Linux binaries on the Mips. Both static and dynamic binaries work on 32 bit mips. Signals are completely broken yet, and ptrace is not supported.
1.1.2.14	18-Oct-2002	nathanw	Catch up to -current.
1.1.2.13	01-Aug-2002	nathanw	Catch up to -current.
1.1.2.12	24-Jun-2002	nathanw	Curproc->curlwp renaming. Change uses of "curproc->l_proc" back to "curproc", which is more like the original use. Bare uses of "curproc" are now "curlwp". "curproc" is now #defined in proc.h as ((curlwp) ? (curlwp)->l_proc) : NULL) so that it is always safe to reference curproc (dereferencing curproc is another story, but that's always been true).
1.1.2.11	20-Jun-2002	nathanw	Catch up to -current.
1.1.2.10	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.1.2.9	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.8	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.7	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.6	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_machdep.c was added on branch nathanw_sa on 2001-09-26 19:54:46 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file linux_machdep.c was added on branch thorpej-devvp on 2001-10-01 12:43:38 +0000
1.9.2.6	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.9.2.5	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.1	20-Nov-2001	thorpej	file linux_machdep.c was added on branch kqueue on 2002-01-10 19:51:33 +0000
1.13.2.2	15-Jul-2002	gehenna	catch up with -current.
1.13.2.1	30-May-2002	gehenna	Catch up with -current.
1.17.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.17.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.17.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.17.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.17.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.2.1	22-Jun-2004	tron	Pull up revision 1.21 (requested by manu in ticket #519): Build COMPAT_LINUX again on mips after the siginfo change.
1.21.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.21.4.1	29-Apr-2005	kent	sync with -current
1.23.2.7	21-Jan-2008	yamt	sync with head
1.23.2.6	15-Nov-2007	yamt	sync with head.
1.23.2.5	27-Oct-2007	yamt	sync with head.
1.23.2.4	03-Sep-2007	yamt	sync with head.
1.23.2.3	26-Feb-2007	yamt	sync with head.
1.23.2.2	30-Dec-2006	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.24.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.24.10.2	10-Mar-2006	elad	generic_authorize() -> kauth_authorize_generic().
1.24.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.24.8.2	11-Aug-2006	yamt	sync with head
1.24.8.1	24-May-2006	yamt	sync with head.
1.24.6.1	01-Jun-2006	kardel	Sync with head.
1.24.4.1	09-Sep-2006	rpaulo	sync with head
1.27.4.3	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.27.4.2	27-Jan-2007	ad	More compat changes.
1.27.4.1	12-Jan-2007	ad	Sync with head.
1.29.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.30.4.1	11-Jul-2007	mjf	Sync with head.
1.30.2.2	23-Oct-2007	ad	Sync with head.
1.30.2.1	15-Jul-2007	ad	Sync with head.
1.31.12.2	13-Nov-2007	bouyer	Sync with HEAD
1.31.12.1	25-Oct-2007	bouyer	Sync with HEAD.
1.31.8.3	23-Mar-2008	matt	sync with HEAD
1.31.8.2	09-Jan-2008	matt	sync with HEAD
1.31.8.1	06-Nov-2007	matt	sync with HEAD
1.31.6.3	09-Dec-2007	jmcneill	Sync with HEAD.
1.31.6.2	11-Nov-2007	joerg	Sync with HEAD.
1.31.6.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.32.2.3	18-Feb-2008	mjf	Sync with HEAD.
1.32.2.2	27-Dec-2007	mjf	Sync with HEAD.
1.32.2.1	19-Nov-2007	mjf	Sync with HEAD.
1.33.2.1	26-Dec-2007	ad	Sync with head.
1.34.4.2	10-Jan-2008	bouyer	Sync with HEAD
1.34.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.36.8.1	18-May-2008	yamt	sync with head.
1.36.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.37.2.3	11-Aug-2010	yamt	sync with head.
1.37.2.2	11-Mar-2010	yamt	sync with head
1.37.2.1	16-May-2008	yamt	sync with head.
1.38.18.1	21-Aug-2009	matt	Adapt to mips changes. Use PRIx*
1.38.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.38.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.38.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.40.4.1	05-Mar-2011	rmind	sync with head
1.40.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.41.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.41.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.42.30.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.42.14.1	03-Dec-2017	jdolecek	update from HEAD
1.43.24.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.43.12.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.11	20-Feb-2011	matt	Deal with differences in signal delivery between o32/n32/n64.
1.10	12-Nov-2008	ad	branches: 1.10.8; 1.10.10; 1.10.12; Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.9	28-Apr-2008	martin	branches: 1.9.6; 1.9.8; Remove clause 3 and 4 from TNF licenses
1.8	04-Dec-2007	dsl	branches: 1.8.12; 1.8.14; 1.8.16; Remove all the __P
1.7	11-Nov-2005	chs	branches: 1.7.46; 1.7.48; 1.7.54; 1.7.58; include additional headers that are now needed.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	15-Feb-2002	christos	branches: 1.5.16; 1.5.24; 1.5.26; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.4	30-Sep-2001	manu	Implements parts of sysmips() and fctnl64() emulation
1.3	22-Sep-2001	manu	Fixed errors in header files
1.2	02-Sep-2001	manu	branches: 1.2.2; 1.2.4; 1.2.6; Added 64 bits support in header files. All headers should be common to 32 bits MIPS and 64 bits MIPS now.
1.1	26-Aug-2001	manu	Preliminary work on Linux/mips compatibility. More to come soon...
1.2.6.5	28-Feb-2002	nathanw	Catch up to -current.
1.2.6.4	08-Oct-2001	nathanw	Catch up to -current.
1.2.6.3	26-Sep-2001	nathanw	Catch up to -current. Again.
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_machdep.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.2.4.4	16-Mar-2002	jdolecek	Catch up with -current.
1.2.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_machdep.h was added on branch kqueue on 2001-09-13 01:15:19 +0000
1.2.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.5.26.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.24.1	29-Apr-2005	kent	sync with -current
1.5.16.2	11-Dec-2005	christos	Sync with head.
1.5.16.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.2	07-Dec-2007	yamt	sync with head
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.58.1	08-Dec-2007	ad	Sync with head.
1.7.54.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.48.1	09-Jan-2008	matt	sync with HEAD
1.7.46.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.8.16.2	04-May-2009	yamt	sync with head.
1.8.16.1	16-May-2008	yamt	sync with head.
1.8.14.1	18-May-2008	yamt	sync with head.
1.8.12.2	17-Jan-2009	mjf	Sync with HEAD.
1.8.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.9.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.9.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.10.12.1	05-Mar-2011	bouyer	Sync with HEAD
1.10.10.1	06-Jun-2011	jruoho	Sync with HEAD.
1.10.8.1	05-Mar-2011	rmind	sync with head
1.9	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.8	28-Apr-2008	martin	branches: 1.8.44; 1.8.64; Remove clause 3 and 4 from TNF licenses
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.72; 1.7.74; merge ktrace-lwp.
1.6	26-Feb-2005	perry	nuke trailing whitespace
1.5	28-Aug-2004	jdolecek	branches: 1.5.4; 1.5.6; g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.4	22-Sep-2001	manu	branches: 1.4.18; Fixed errors in header files
1.3	02-Sep-2001	manu	branches: 1.3.2; Added some comments
1.2	26-Aug-2001	manu	Preliminary work on Linux/mips compatibility, more to come soon...
1.1	30-Sep-1998	erh	branches: 1.1.24; 1.1.26; Stubs for future development of linux compat architechtures.
1.1.26.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.26.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.24.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.24.1	21-Sep-2001	nathanw	Catch up to -current.
1.3.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.4.18.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.18.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.18.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.18.1	03-Sep-2004	skrll	Sync with HEAD
1.5.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.4.1	29-Apr-2005	kent	sync with -current
1.7.74.1	16-May-2008	yamt	sync with head.
1.7.72.1	18-May-2008	yamt	sync with head.
1.7.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.64.1	06-Apr-2015	skrll	Sync with HEAD
1.8.44.1	03-Dec-2017	jdolecek	update from HEAD
1.10	09-Nov-2014	maxv	Do not uselessly include <sys/malloc.h>.
1.9	12-Nov-2008	ad	branches: 1.9.26; 1.9.42; Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.8	28-Apr-2008	martin	branches: 1.8.2; 1.8.6; 1.8.8; Remove clause 3 and 4 from TNF licenses
1.7	20-Dec-2007	dsl	branches: 1.7.6; 1.7.8; 1.7.10; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.6	09-Feb-2007	ad	branches: 1.6.20; 1.6.28; 1.6.32; Merge newlock2 to head.
1.5	30-Aug-2006	matt	branches: 1.5.2; Update to deal with options PTRACE
1.4	18-Jan-2003	thorpej	branches: 1.4.18; 1.4.32; 1.4.36; Merge the nathanw_sa branch.
1.3	15-Nov-2001	lukem	branches: 1.3.2; don't need <sys/types.h> when including <sys/param.h>
1.2	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.1	22-Sep-2001	manu	branches: 1.1.2; 1.1.4; Initial support for running Linux binaries on the Mips. Both static and dynamic binaries work on 32 bit mips. Signals are completely broken yet, and ptrace is not supported.
1.1.4.2	01-Oct-2001	fvdl	Catch up with -current.
1.1.4.1	22-Sep-2001	fvdl	file linux_ptrace.c was added on branch thorpej-devvp on 2001-10-01 12:43:38 +0000
1.1.2.6	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.1.2.5	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.4	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_ptrace.c was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.3.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.2.1	15-Nov-2001	thorpej	file linux_ptrace.c was added on branch kqueue on 2002-01-10 19:51:34 +0000
1.4.36.1	03-Sep-2006	yamt	sync with head.
1.4.32.1	09-Sep-2006	rpaulo	sync with head
1.4.18.3	21-Jan-2008	yamt	sync with head
1.4.18.2	26-Feb-2007	yamt	sync with head.
1.4.18.1	30-Dec-2006	yamt	sync with head.
1.5.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.6.32.1	02-Jan-2008	bouyer	Sync with HEAD
1.6.28.1	26-Dec-2007	ad	Sync with head.
1.6.20.1	09-Jan-2008	matt	sync with HEAD
1.7.10.2	04-May-2009	yamt	sync with head.
1.7.10.1	16-May-2008	yamt	sync with head.
1.7.8.1	18-May-2008	yamt	sync with head.
1.7.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.7.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.8.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.8.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.9.42.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.9.26.1	03-Dec-2017	jdolecek	update from HEAD
1.8	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.72; 1.7.74; merge ktrace-lwp.
1.6	26-Feb-2005	perry	nuke trailing whitespace
1.5	31-Mar-2002	christos	branches: 1.5.10; 1.5.18; 1.5.20; bring the reverse signal mapping array into linux_signo.c
1.4	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.3	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.2	02-Sep-2001	manu	branches: 1.2.4; 1.2.6; Added some comments
1.1	26-Aug-2001	manu	Preliminary work on Linux/mips compatibility, more to come soon...
1.2.6.4	17-Apr-2002	nathanw	Catch up to -current.
1.2.6.3	14-Nov-2001	nathanw	Catch up to -current.
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_sigarray.c was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.2.4.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_sigarray.c was added on branch kqueue on 2001-09-13 01:15:19 +0000
1.5.20.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.18.1	29-Apr-2005	kent	sync with -current
1.5.10.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.74.1	16-May-2008	yamt	sync with head.
1.7.72.1	18-May-2008	yamt	sync with head.
1.7.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.7	18-Nov-2011	christos	- add sigtimedwait support. - merge the siginfo population code.
1.6	23-Nov-2008	njoly	branches: 1.6.16; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.5	28-Apr-2008	martin	branches: 1.5.6; 1.5.8; Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	26-Feb-2005	perry	nuke trailing whitespace
1.2	02-Sep-2001	manu	branches: 1.2.4; 1.2.6; 1.2.24; 1.2.32; 1.2.34; Fixed an error in a define
1.1	26-Aug-2001	manu	Preliminary work on Linux/mips compatibility, more to come soon...
1.2.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.32.1	29-Apr-2005	kent	sync with -current
1.2.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_siginfo.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_siginfo.h was added on branch kqueue on 2001-09-13 01:15:19 +0000
1.4.74.2	04-May-2009	yamt	sync with head.
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.6.16.1	17-Apr-2012	yamt	sync with head
1.14	14-Nov-2015	christos	PR/50428: Rin Okuyama: support SA_RESTORER flag for rt_sigaction(2) in the ports that support it.
1.13	28-Apr-2008	martin	branches: 1.13.44; 1.13.64; Remove clause 3 and 4 from TNF licenses
1.12	04-Dec-2007	dsl	branches: 1.12.12; 1.12.14; 1.12.16; Remove all the __P
1.11	11-Dec-2005	christos	branches: 1.11.44; 1.11.46; 1.11.52; 1.11.56; merge ktrace-lwp.
1.10	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	26-Nov-2002	christos	branches: 1.8.6; 1.8.14; 1.8.16; rename: s/sa_/<compat>sa/g
1.7	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.6	19-Feb-2002	rafal	Add LINUX_SA_NOCLDWAIT, LINUX_SA_RESTORER, update LINUX_SA_ALLBITS. Linux compat on mips builds again now.
1.5	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.4	22-Sep-2001	manu	Fixed errors in header files
1.3	02-Sep-2001	manu	branches: 1.3.2; 1.3.4; 1.3.6; Added 64 bits support in header files. All headers should be common to 32 bits MIPS and 64 bits MIPS now.
1.2	02-Sep-2001	manu	Fixed indent problems
1.1	26-Aug-2001	manu	Preliminary work on Linux/Mips emulation, more to come soon...
1.3.6.7	11-Dec-2002	thorpej	Sync with HEAD.
1.3.6.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.6.5	28-Feb-2002	nathanw	Catch up to -current.
1.3.6.4	22-Oct-2001	nathanw	Catch up to -current.
1.3.6.3	26-Sep-2001	nathanw	Catch up to -current. Again.
1.3.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.3.6.1	02-Sep-2001	nathanw	file linux_signal.h was added on branch nathanw_sa on 2001-09-21 22:35:16 +0000
1.3.4.5	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.4.4	16-Mar-2002	jdolecek	Catch up with -current.
1.3.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.3.4.1	02-Sep-2001	thorpej	file linux_signal.h was added on branch kqueue on 2001-09-13 01:15:20 +0000
1.3.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.8.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.14.1	29-Apr-2005	kent	sync with -current
1.8.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.6.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.4.2	07-Dec-2007	yamt	sync with head
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.11.56.1	08-Dec-2007	ad	Sync with head.
1.11.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.11.46.1	09-Jan-2008	matt	sync with HEAD
1.11.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.12.16.1	16-May-2008	yamt	sync with head.
1.12.14.1	18-May-2008	yamt	sync with head.
1.12.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.13.64.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.13.44.1	03-Dec-2017	jdolecek	update from HEAD
1.6	25-Jan-2014	njoly	Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.5	28-Apr-2008	martin	branches: 1.5.34; 1.5.44; 1.5.50; Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	26-Feb-2005	perry	nuke trailing whitespace
1.2	26-Jul-2003	jdolecek	branches: 1.2.8; 1.2.10; add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.1	26-Aug-2001	manu	branches: 1.1.4; 1.1.6; 1.1.24; Preliminary work on Linux/mips compat, more to come soon...
1.1.24.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.24.1	03-Aug-2004	skrll	Sync with HEAD
1.1.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.1.6.1	26-Aug-2001	nathanw	file linux_socket.h was added on branch nathanw_sa on 2001-09-21 22:35:17 +0000
1.1.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	26-Aug-2001	thorpej	file linux_socket.h was added on branch kqueue on 2001-09-13 01:15:20 +0000
1.2.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.8.1	29-Apr-2005	kent	sync with -current
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.5.50.1	18-May-2014	rmind	sync with head
1.5.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.93	28-Sep-2024	christos	regen
1.92	01-Jul-2024	christos	regen
1.91	29-Jun-2024	christos	branches: 1.91.2; regen
1.90	19-Aug-2023	christos	regen
1.89	18-Aug-2023	christos	regen
1.88	29-Jul-2023	christos	regen
1.87	28-Jul-2023	christos	regen
1.86	02-Dec-2021	ryo	regen
1.85	24-Nov-2021	ryo	regen
1.84	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.83	20-Sep-2021	thorpej	Regen for eventfd.
1.82	19-Sep-2021	thorpej	Regen for timerfd.
1.81	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.80	26-Apr-2020	thorpej	branches: 1.80.2; Regen for native futex calls.
1.79	09-Nov-2019	jdolecek	regen
1.78	10-Aug-2018	pgoyette	Regen
1.77	10-May-2017	riastradh	branches: 1.77.8; 1.77.10; regen
1.76	09-Feb-2017	christos	branches: 1.76.4; regen
1.75	09-Feb-2017	christos	regen
1.74	04-Feb-2017	christos	regen
1.73	03-Feb-2017	christos	regen
1.72	02-Feb-2017	christos	regen
1.71	16-Jan-2017	christos	regen all
1.70	13-Jan-2017	christos	branches: 1.70.2; regen
1.69	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.68	02-Jan-2017	manu	Regen
1.67	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.66	27-Oct-2015	njoly	branches: 1.66.2; Regen.
1.65	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.64	24-Sep-2015	christos	regen
1.63	07-Mar-2015	christos	regen
1.62	22-Nov-2014	njoly	branches: 1.62.2; Regen for ppoll signature fix
1.61	31-May-2014	njoly	branches: 1.61.2; Regen for munmap(2) signature.
1.60	29-May-2014	njoly	Regen for utimes(2) change.
1.59	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.58	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.57	06-May-2014	njoly	Regen for mknod device argument type change.
1.56	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.55	08-Apr-2014	njoly	Regen.
1.54	08-Dec-2013	njoly	branches: 1.54.2; Regen.
1.53	19-Nov-2013	chs	regen
1.52	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.51	24-Sep-2013	njoly	Regen for utimensat(2).
1.50	08-Apr-2013	pooka	branches: 1.50.4; regen for utimes
1.49	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.48	18-Nov-2011	christos	branches: 1.48.10; - add sigtimedwait support. - merge the siginfo population code.
1.47	30-May-2011	alnsn	branches: 1.47.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.46	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.45	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.44	20-Feb-2011	matt	Regen.
1.43	07-Jul-2010	chs	branches: 1.43.2; 1.43.4; regen
1.42	14-Dec-2009	matt	branches: 1.42.2; 1.42.4; Regen (new makesyscalls.sh)
1.41	24-Nov-2009	njoly	Regen for personality(2) update.
1.40	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.39	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.38	17-Jan-2009	njoly	branches: 1.38.2; Regen for wait4 update.
1.37	15-Jan-2009	njoly	Rengen for compat50 update.
1.36	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.35	19-Nov-2008	ad	Regen.
1.34	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.33	23-Apr-2008	ad	branches: 1.33.2; 1.33.4; 1.33.8; 1.33.10; 1.33.12; Regen.
1.32	04-Apr-2008	njoly	branches: 1.32.2; Regen for linux_sys_msync removal.
1.31	24-Dec-2007	njoly	branches: 1.31.6; Regen for linux_sys_getpgid removal.
1.30	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.29	20-Dec-2007	dsl	regen
1.28	16-Nov-2007	njoly	branches: 1.28.2; 1.28.6; Regen, for syscalls cleanup.
1.27	04-Mar-2007	christos	branches: 1.27.14; 1.27.16; 1.27.20; 1.27.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.26	10-Jun-2006	christos	branches: 1.26.12; regen
1.25	11-Dec-2005	christos	branches: 1.25.4; 1.25.8; 1.25.14; merge ktrace-lwp.
1.24	16-May-2005	fvdl	branches: 1.24.2; Regen.
1.23	16-May-2005	fvdl	Regen.
1.22	26-Feb-2005	perry	regen
1.21	26-Feb-2005	perry	regen
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.18	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.17	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.15	23-Jun-2003	christos	branches: 1.15.2; Regen.
1.14	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.13	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.12	01-Nov-2002	jdolecek	nsysent set to 256, and use linux_sys_nosys()
1.11	10-Apr-2002	christos	branches: 1.11.4; regen
1.10	22-Mar-2002	christos	regen
1.9	18-Feb-2002	rafal	Regen: Use linux_sys_{g,s}setrlimit, remove linux_sys_ugetrlimit since linux/mips doesn't seem to have one.
1.8	15-Feb-2002	christos	Regen
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	20-Nov-2001	manu	branches: 1.6.2; Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.3	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; More work on Linux compat for Mips: system calls mapping.
1.1.2.11	11-Nov-2002	nathanw	Catch up to -current
1.1.2.10	29-May-2002	nathanw	Regen.
1.1.2.9	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.8	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.7	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.6	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.5	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_syscall.h was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file linux_syscall.h was added on branch thorpej-devvp on 2001-10-01 12:43:39 +0000
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.2.1	20-Nov-2001	thorpej	file linux_syscall.h was added on branch kqueue on 2002-01-10 19:51:34 +0000
1.11.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.2	11-May-2004	tron	Regen for ticket 1686.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.24.2.4	21-Jan-2008	yamt	sync with head
1.24.2.3	07-Dec-2007	yamt	sync with head
1.24.2.2	03-Sep-2007	yamt	sync with head.
1.24.2.1	21-Jun-2006	yamt	sync with head.
1.25.14.1	19-Jun-2006	chap	Sync with head.
1.25.8.1	26-Jun-2006	yamt	sync with head.
1.25.4.1	09-Sep-2006	rpaulo	sync with head
1.26.12.1	12-Mar-2007	rmind	Sync with HEAD.
1.27.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.27.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.27.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.27.16.1	09-Jan-2008	matt	sync with HEAD
1.27.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.28.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.28.2.1	26-Dec-2007	ad	Sync with head.
1.31.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.31.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.32.2.1	18-May-2008	yamt	sync with head.
1.33.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.33.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.33.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.33.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.33.2.4	11-Aug-2010	yamt	sync with head.
1.33.2.3	11-Mar-2010	yamt	sync with head
1.33.2.2	20-Jun-2009	yamt	sync with head
1.33.2.1	04-May-2009	yamt	sync with head.
1.38.2.1	23-Jul-2009	jym	Sync with HEAD.
1.42.4.3	31-May-2011	rmind	sync with head
1.42.4.2	21-Apr-2011	rmind	sync with head
1.42.4.1	05-Mar-2011	rmind	sync with head
1.42.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.43.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.43.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.47.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.47.4.2	30-Oct-2012	yamt	sync with head
1.47.4.1	17-Apr-2012	yamt	sync with head
1.48.10.4	03-Dec-2017	jdolecek	update from HEAD
1.48.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.48.10.2	23-Jun-2013	tls	resync from head
1.48.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.50.4.1	18-May-2014	rmind	sync with head
1.54.2.1	10-Aug-2014	tls	Rebase.
1.61.2.1	17-Apr-2017	snj	regen for ticket 1354
1.62.2.5	28-Aug-2017	skrll	Sync with HEAD
1.62.2.4	05-Feb-2017	skrll	Sync with HEAD
1.62.2.3	05-Oct-2016	skrll	Sync with HEAD
1.62.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.62.2.1	06-Apr-2015	skrll	Sync with HEAD
1.66.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.66.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.66.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.70.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.76.4.1	11-May-2017	pgoyette	Sync with HEAD
1.77.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.77.10.1	10-Jun-2019	christos	Sync with HEAD
1.77.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.80.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.80.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.91.2.1	02-Aug-2025	perseant	Sync with HEAD
1.92	28-Sep-2024	christos	regen
1.91	01-Jul-2024	christos	regen
1.90	29-Jun-2024	christos	branches: 1.90.2; regen
1.89	19-Aug-2023	christos	regen
1.88	18-Aug-2023	christos	regen
1.87	29-Jul-2023	christos	regen
1.86	28-Jul-2023	christos	regen
1.85	02-Dec-2021	ryo	regen
1.84	24-Nov-2021	ryo	regen
1.83	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.82	20-Sep-2021	thorpej	Regen for eventfd.
1.81	19-Sep-2021	thorpej	Regen for timerfd.
1.80	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.79	26-Apr-2020	thorpej	branches: 1.79.2; Regen for native futex calls.
1.78	09-Nov-2019	jdolecek	regen
1.77	10-Aug-2018	pgoyette	Regen
1.76	10-May-2017	riastradh	branches: 1.76.8; 1.76.10; regen
1.75	09-Feb-2017	christos	branches: 1.75.4; regen
1.74	09-Feb-2017	christos	regen
1.73	04-Feb-2017	christos	regen
1.72	03-Feb-2017	christos	regen
1.71	02-Feb-2017	christos	regen
1.70	16-Jan-2017	christos	regen all
1.69	13-Jan-2017	christos	branches: 1.69.2; regen
1.68	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.67	02-Jan-2017	manu	Regen
1.66	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.65	27-Oct-2015	njoly	branches: 1.65.2; Regen.
1.64	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.63	24-Sep-2015	christos	regen
1.62	07-Mar-2015	christos	regen
1.61	22-Nov-2014	njoly	branches: 1.61.2; Regen for ppoll signature fix
1.60	31-May-2014	njoly	branches: 1.60.2; Regen for munmap(2) signature.
1.59	29-May-2014	njoly	Regen for utimes(2) change.
1.58	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.57	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.56	06-May-2014	njoly	Regen for mknod device argument type change.
1.55	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.54	08-Apr-2014	njoly	Regen.
1.53	08-Dec-2013	njoly	branches: 1.53.2; Regen.
1.52	19-Nov-2013	chs	regen
1.51	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.50	24-Sep-2013	njoly	Regen for utimensat(2).
1.49	08-Apr-2013	pooka	branches: 1.49.4; regen for utimes
1.48	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.47	18-Nov-2011	christos	branches: 1.47.10; - add sigtimedwait support. - merge the siginfo population code.
1.46	30-May-2011	alnsn	branches: 1.46.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.45	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.44	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.43	20-Feb-2011	matt	Regen.
1.42	07-Jul-2010	chs	branches: 1.42.2; 1.42.4; regen
1.41	14-Dec-2009	matt	branches: 1.41.2; 1.41.4; Regen (new makesyscalls.sh)
1.40	24-Nov-2009	njoly	Regen for personality(2) update.
1.39	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.38	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.37	17-Jan-2009	njoly	branches: 1.37.2; Regen for wait4 update.
1.36	15-Jan-2009	njoly	Rengen for compat50 update.
1.35	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.34	19-Nov-2008	ad	Regen.
1.33	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.32	23-Apr-2008	ad	branches: 1.32.2; 1.32.4; 1.32.8; 1.32.10; 1.32.12; Regen.
1.31	04-Apr-2008	njoly	branches: 1.31.2; Regen for linux_sys_msync removal.
1.30	24-Dec-2007	njoly	branches: 1.30.6; Regen for linux_sys_getpgid removal.
1.29	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.28	20-Dec-2007	dsl	regen
1.27	16-Nov-2007	njoly	branches: 1.27.2; 1.27.6; Regen, for syscalls cleanup.
1.26	04-Mar-2007	christos	branches: 1.26.14; 1.26.16; 1.26.20; 1.26.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.25	10-Jun-2006	christos	branches: 1.25.12; regen
1.24	11-Dec-2005	christos	branches: 1.24.4; 1.24.8; 1.24.14; merge ktrace-lwp.
1.23	16-May-2005	fvdl	branches: 1.23.2; Regen.
1.22	16-May-2005	fvdl	Regen.
1.21	26-Feb-2005	perry	regen
1.20	26-Feb-2005	perry	regen
1.19	20-Sep-2004	jdolecek	branches: 1.19.4; 1.19.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.18	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.17	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.16	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.15	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.14	23-Jun-2003	christos	branches: 1.14.2; Regen.
1.13	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.12	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.11	10-Apr-2002	christos	branches: 1.11.4; regen
1.10	22-Mar-2002	christos	regen
1.9	18-Feb-2002	rafal	Regen: Use linux_sys_{g,s}setrlimit, remove linux_sys_ugetrlimit since linux/mips doesn't seem to have one.
1.8	15-Feb-2002	christos	Regen
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	20-Nov-2001	manu	branches: 1.6.2; Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.3	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; More work on Linux compat for Mips: system calls mapping.
1.1.2.11	29-May-2002	nathanw	Regen.
1.1.2.10	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.9	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.8	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.7	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.6	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_syscallargs.h was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file linux_syscallargs.h was added on branch thorpej-devvp on 2001-10-01 12:43:40 +0000
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.2.1	20-Nov-2001	thorpej	file linux_syscallargs.h was added on branch kqueue on 2002-01-10 19:51:35 +0000
1.11.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.2	11-May-2004	tron	Regen for ticket 1686.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.14.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.19.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.19.4.1	29-Apr-2005	kent	sync with -current
1.23.2.4	21-Jan-2008	yamt	sync with head
1.23.2.3	07-Dec-2007	yamt	sync with head
1.23.2.2	03-Sep-2007	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.24.14.1	19-Jun-2006	chap	Sync with head.
1.24.8.1	26-Jun-2006	yamt	sync with head.
1.24.4.1	09-Sep-2006	rpaulo	sync with head
1.25.12.1	12-Mar-2007	rmind	Sync with HEAD.
1.26.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.26.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.26.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.26.16.1	09-Jan-2008	matt	sync with HEAD
1.26.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.27.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.27.2.1	26-Dec-2007	ad	Sync with head.
1.30.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.30.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.31.2.1	18-May-2008	yamt	sync with head.
1.32.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.32.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.32.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.32.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.32.2.4	11-Aug-2010	yamt	sync with head.
1.32.2.3	11-Mar-2010	yamt	sync with head
1.32.2.2	20-Jun-2009	yamt	sync with head
1.32.2.1	04-May-2009	yamt	sync with head.
1.37.2.1	23-Jul-2009	jym	Sync with HEAD.
1.41.4.3	31-May-2011	rmind	sync with head
1.41.4.2	21-Apr-2011	rmind	sync with head
1.41.4.1	05-Mar-2011	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.42.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.42.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.46.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.46.4.2	30-Oct-2012	yamt	sync with head
1.46.4.1	17-Apr-2012	yamt	sync with head
1.47.10.4	03-Dec-2017	jdolecek	update from HEAD
1.47.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.47.10.2	23-Jun-2013	tls	resync from head
1.47.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.49.4.1	18-May-2014	rmind	sync with head
1.53.2.1	10-Aug-2014	tls	Rebase.
1.60.2.1	17-Apr-2017	snj	regen for ticket 1354
1.61.2.5	28-Aug-2017	skrll	Sync with HEAD
1.61.2.4	05-Feb-2017	skrll	Sync with HEAD
1.61.2.3	05-Oct-2016	skrll	Sync with HEAD
1.61.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.61.2.1	06-Apr-2015	skrll	Sync with HEAD
1.65.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.65.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.65.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.69.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.75.4.1	11-May-2017	pgoyette	Sync with HEAD
1.76.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.76.10.1	10-Jun-2019	christos	Sync with HEAD
1.76.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.79.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.79.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.90.2.1	02-Aug-2025	perseant	Sync with HEAD
1.92	28-Sep-2024	christos	regen
1.91	01-Jul-2024	christos	regen
1.90	29-Jun-2024	christos	branches: 1.90.2; regen
1.89	19-Aug-2023	christos	regen
1.88	18-Aug-2023	christos	regen
1.87	29-Jul-2023	christos	regen
1.86	28-Jul-2023	christos	regen
1.85	02-Dec-2021	ryo	regen
1.84	24-Nov-2021	ryo	regen
1.83	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.82	20-Sep-2021	thorpej	Regen for eventfd.
1.81	19-Sep-2021	thorpej	Regen for timerfd.
1.80	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.79	26-Apr-2020	thorpej	branches: 1.79.2; Regen for native futex calls.
1.78	09-Nov-2019	jdolecek	regen
1.77	10-Aug-2018	pgoyette	Regen
1.76	10-May-2017	riastradh	branches: 1.76.8; 1.76.10; regen
1.75	09-Feb-2017	christos	branches: 1.75.4; regen
1.74	09-Feb-2017	christos	regen
1.73	04-Feb-2017	christos	regen
1.72	03-Feb-2017	christos	regen
1.71	02-Feb-2017	christos	regen
1.70	16-Jan-2017	christos	regen all
1.69	13-Jan-2017	christos	branches: 1.69.2; regen
1.68	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.67	02-Jan-2017	manu	Regen
1.66	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.65	27-Oct-2015	njoly	branches: 1.65.2; Regen.
1.64	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.63	24-Sep-2015	christos	regen
1.62	07-Mar-2015	christos	regen
1.61	22-Nov-2014	njoly	branches: 1.61.2; Regen for ppoll signature fix
1.60	31-May-2014	njoly	branches: 1.60.2; Regen for munmap(2) signature.
1.59	29-May-2014	njoly	Regen for utimes(2) change.
1.58	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.57	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.56	06-May-2014	njoly	Regen for mknod device argument type change.
1.55	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.54	08-Apr-2014	njoly	Regen.
1.53	08-Dec-2013	njoly	branches: 1.53.2; Regen.
1.52	19-Nov-2013	chs	regen
1.51	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.50	24-Sep-2013	njoly	Regen for utimensat(2).
1.49	08-Apr-2013	pooka	branches: 1.49.4; regen for utimes
1.48	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.47	18-Nov-2011	christos	branches: 1.47.10; - add sigtimedwait support. - merge the siginfo population code.
1.46	30-May-2011	alnsn	branches: 1.46.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.45	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.44	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.43	20-Feb-2011	matt	Regen.
1.42	07-Jul-2010	chs	branches: 1.42.2; 1.42.4; regen
1.41	14-Dec-2009	matt	branches: 1.41.2; 1.41.4; Regen (new makesyscalls.sh)
1.40	24-Nov-2009	njoly	Regen for personality(2) update.
1.39	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.38	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.37	17-Jan-2009	njoly	branches: 1.37.2; Regen for wait4 update.
1.36	15-Jan-2009	njoly	Rengen for compat50 update.
1.35	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.34	19-Nov-2008	ad	Regen.
1.33	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.32	23-Apr-2008	ad	branches: 1.32.2; 1.32.4; 1.32.8; 1.32.10; 1.32.12; Regen.
1.31	04-Apr-2008	njoly	branches: 1.31.2; Regen for linux_sys_msync removal.
1.30	24-Dec-2007	njoly	branches: 1.30.6; Regen for linux_sys_getpgid removal.
1.29	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.28	20-Dec-2007	dsl	regen
1.27	16-Nov-2007	njoly	branches: 1.27.2; 1.27.6; Regen, for syscalls cleanup.
1.26	09-Feb-2007	ad	branches: 1.26.18; 1.26.20; 1.26.24; 1.26.26; Merge newlock2 to head.
1.25	10-Jun-2006	christos	branches: 1.25.6; regen
1.24	11-Dec-2005	christos	branches: 1.24.4; 1.24.8; 1.24.14; merge ktrace-lwp.
1.23	16-May-2005	fvdl	branches: 1.23.2; Regen.
1.22	16-May-2005	fvdl	Regen.
1.21	26-Feb-2005	perry	regen
1.20	26-Feb-2005	perry	regen
1.19	20-Sep-2004	jdolecek	branches: 1.19.4; 1.19.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.18	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.17	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.16	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.15	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.14	23-Jun-2003	christos	branches: 1.14.2; Regen.
1.13	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.12	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.11	10-Apr-2002	christos	branches: 1.11.4; regen
1.10	22-Mar-2002	christos	regen
1.9	18-Feb-2002	rafal	Regen: Use linux_sys_{g,s}setrlimit, remove linux_sys_ugetrlimit since linux/mips doesn't seem to have one.
1.8	15-Feb-2002	christos	Regen
1.7	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.6	20-Nov-2001	manu	branches: 1.6.2; Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.3	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; More work on Linux compat for Mips: system calls mapping.
1.1.2.11	29-May-2002	nathanw	Regen.
1.1.2.10	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.9	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.8	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.7	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.6	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_syscalls.c was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file linux_syscalls.c was added on branch thorpej-devvp on 2001-10-01 12:43:40 +0000
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.2.1	20-Nov-2001	thorpej	file linux_syscalls.c was added on branch kqueue on 2002-01-10 19:51:35 +0000
1.11.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.11.4.2	11-May-2004	tron	Regen for ticket 1686.
1.11.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.14.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.19.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.19.4.1	29-Apr-2005	kent	sync with -current
1.23.2.4	21-Jan-2008	yamt	sync with head
1.23.2.3	07-Dec-2007	yamt	sync with head
1.23.2.2	26-Feb-2007	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.24.14.1	19-Jun-2006	chap	Sync with head.
1.24.8.1	26-Jun-2006	yamt	sync with head.
1.24.4.1	09-Sep-2006	rpaulo	sync with head
1.25.6.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.26.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.26.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.26.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.26.20.1	09-Jan-2008	matt	sync with HEAD
1.26.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.27.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.27.2.1	26-Dec-2007	ad	Sync with head.
1.30.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.30.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.31.2.1	18-May-2008	yamt	sync with head.
1.32.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.32.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.32.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.32.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.32.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.32.2.4	11-Aug-2010	yamt	sync with head.
1.32.2.3	11-Mar-2010	yamt	sync with head
1.32.2.2	20-Jun-2009	yamt	sync with head
1.32.2.1	04-May-2009	yamt	sync with head.
1.37.2.1	23-Jul-2009	jym	Sync with HEAD.
1.41.4.3	31-May-2011	rmind	sync with head
1.41.4.2	21-Apr-2011	rmind	sync with head
1.41.4.1	05-Mar-2011	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.42.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.42.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.46.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.46.4.2	30-Oct-2012	yamt	sync with head
1.46.4.1	17-Apr-2012	yamt	sync with head
1.47.10.4	03-Dec-2017	jdolecek	update from HEAD
1.47.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.47.10.2	23-Jun-2013	tls	resync from head
1.47.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.49.4.1	18-May-2014	rmind	sync with head
1.53.2.1	10-Aug-2014	tls	Rebase.
1.60.2.1	17-Apr-2017	snj	regen for ticket 1354
1.61.2.4	05-Feb-2017	skrll	Sync with HEAD
1.61.2.3	05-Oct-2016	skrll	Sync with HEAD
1.61.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.61.2.1	06-Apr-2015	skrll	Sync with HEAD
1.65.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.65.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.65.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.69.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.75.4.1	11-May-2017	pgoyette	Sync with HEAD
1.76.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.76.10.1	10-Jun-2019	christos	Sync with HEAD
1.76.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.79.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.79.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.90.2.1	02-Aug-2025	perseant	Sync with HEAD
1.92	28-Sep-2024	christos	regen
1.91	01-Jul-2024	christos	regen
1.90	29-Jun-2024	christos	branches: 1.90.2; regen
1.89	19-Aug-2023	christos	regen
1.88	18-Aug-2023	christos	regen
1.87	29-Jul-2023	christos	regen
1.86	28-Jul-2023	christos	regen
1.85	02-Dec-2021	ryo	regen
1.84	24-Nov-2021	ryo	regen
1.83	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.82	20-Sep-2021	thorpej	Regen for eventfd.
1.81	19-Sep-2021	thorpej	Regen for timerfd.
1.80	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.79	26-Apr-2020	thorpej	branches: 1.79.2; Regen for native futex calls.
1.78	09-Nov-2019	jdolecek	regen
1.77	10-Aug-2018	pgoyette	Regen
1.76	10-May-2017	riastradh	branches: 1.76.8; 1.76.10; regen
1.75	09-Feb-2017	christos	branches: 1.75.4; regen
1.74	09-Feb-2017	christos	regen
1.73	04-Feb-2017	christos	regen
1.72	03-Feb-2017	christos	regen
1.71	02-Feb-2017	christos	regen
1.70	16-Jan-2017	christos	regen all
1.69	13-Jan-2017	christos	branches: 1.69.2; regen
1.68	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.67	02-Jan-2017	manu	Regen
1.66	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.65	27-Oct-2015	njoly	branches: 1.65.2; Regen.
1.64	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.63	24-Sep-2015	christos	regen
1.62	07-Mar-2015	christos	regen
1.61	22-Nov-2014	njoly	branches: 1.61.2; Regen for ppoll signature fix
1.60	31-May-2014	njoly	branches: 1.60.2; Regen for munmap(2) signature.
1.59	29-May-2014	njoly	Regen for utimes(2) change.
1.58	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.57	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.56	06-May-2014	njoly	Regen for mknod device argument type change.
1.55	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.54	08-Apr-2014	njoly	Regen.
1.53	08-Dec-2013	njoly	branches: 1.53.2; Regen.
1.52	19-Nov-2013	chs	regen
1.51	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.50	24-Sep-2013	njoly	Regen for utimensat(2).
1.49	08-Apr-2013	pooka	branches: 1.49.4; regen for utimes
1.48	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.47	18-Nov-2011	christos	branches: 1.47.10; - add sigtimedwait support. - merge the siginfo population code.
1.46	30-May-2011	alnsn	branches: 1.46.4; Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.45	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.44	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.43	20-Feb-2011	matt	Regen.
1.42	07-Jul-2010	chs	branches: 1.42.2; 1.42.4; regen
1.41	14-Dec-2009	matt	branches: 1.41.2; 1.41.4; Regen (new makesyscalls.sh)
1.40	24-Nov-2009	njoly	Regen for personality(2) update.
1.39	17-Jun-2009	njoly	Regen for sendmsg/recvmsg definitions update.
1.38	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.37	17-Jan-2009	njoly	branches: 1.37.2; Regen for wait4 update.
1.36	15-Jan-2009	njoly	Rengen for compat50 update.
1.35	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.34	19-Nov-2008	ad	Regen.
1.33	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.32	23-Apr-2008	ad	branches: 1.32.2; 1.32.4; 1.32.8; 1.32.10; 1.32.12; Regen.
1.31	04-Apr-2008	njoly	branches: 1.31.2; Regen for linux_sys_msync removal.
1.30	24-Dec-2007	njoly	branches: 1.30.6; Regen for linux_sys_getpgid removal.
1.29	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.28	20-Dec-2007	dsl	regen
1.27	16-Nov-2007	njoly	branches: 1.27.2; 1.27.6; Regen, for syscalls cleanup.
1.26	09-Feb-2007	ad	branches: 1.26.18; 1.26.20; 1.26.24; 1.26.26; Merge newlock2 to head.
1.25	10-Jun-2006	christos	branches: 1.25.6; regen
1.24	11-Dec-2005	christos	branches: 1.24.4; 1.24.8; 1.24.14; merge ktrace-lwp.
1.23	16-May-2005	fvdl	branches: 1.23.2; Regen.
1.22	16-May-2005	fvdl	Regen.
1.21	26-Feb-2005	perry	regen
1.20	26-Feb-2005	perry	regen
1.19	20-Sep-2004	jdolecek	branches: 1.19.4; 1.19.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.18	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.17	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.16	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.15	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.14	23-Jun-2003	christos	branches: 1.14.2; Regen.
1.13	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.12	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.11	01-Nov-2002	jdolecek	nsysent set to 256, and use linux_sys_nosys()
1.10	10-Apr-2002	christos	branches: 1.10.4; regen
1.9	22-Mar-2002	christos	regen
1.8	18-Feb-2002	rafal	Regen: Use linux_sys_{g,s}setrlimit, remove linux_sys_ugetrlimit since linux/mips doesn't seem to have one.
1.7	15-Feb-2002	christos	Regen
1.6	20-Nov-2001	manu	branches: 1.6.2; Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.5	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.4	14-Oct-2001	manu	Fixed some mistakes in signal handling (this is still broken) Added some code to set linux's uname kernel version to 2.4.0 (usefull for testing with glibc-2.2). This is currently guarded by a #if 0.
1.3	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; One file that was missing from a previous commit
1.1.2.12	11-Nov-2002	nathanw	Catch up to -current
1.1.2.11	29-May-2002	nathanw	Regen.
1.1.2.10	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.9	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.8	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.7	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.6	06-Dec-2001	wdk	struct proc -> struct lwp changes for COMPAT_LINUX support on Mips processors.
1.1.2.5	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file linux_sysent.c was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file linux_sysent.c was added on branch thorpej-devvp on 2001-10-01 12:43:40 +0000
1.6.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.2.1	20-Nov-2001	thorpej	file linux_sysent.c was added on branch kqueue on 2002-01-10 19:51:35 +0000
1.10.4.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.10.4.2	11-May-2004	tron	Regen for ticket 1686.
1.10.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.14.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.19.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.19.4.1	29-Apr-2005	kent	sync with -current
1.23.2.4	21-Jan-2008	yamt	sync with head
1.23.2.3	07-Dec-2007	yamt	sync with head
1.23.2.2	26-Feb-2007	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.24.14.1	19-Jun-2006	chap	Sync with head.
1.24.8.1	26-Jun-2006	yamt	sync with head.
1.24.4.1	09-Sep-2006	rpaulo	sync with head
1.25.6.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.26.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.26.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.26.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.26.20.1	09-Jan-2008	matt	sync with HEAD
1.26.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.27.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.27.2.1	26-Dec-2007	ad	Sync with head.
1.30.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.30.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.31.2.1	18-May-2008	yamt	sync with head.
1.32.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.32.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.32.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.32.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.32.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.32.2.4	11-Aug-2010	yamt	sync with head.
1.32.2.3	11-Mar-2010	yamt	sync with head
1.32.2.2	20-Jun-2009	yamt	sync with head
1.32.2.1	04-May-2009	yamt	sync with head.
1.37.2.1	23-Jul-2009	jym	Sync with HEAD.
1.41.4.3	31-May-2011	rmind	sync with head
1.41.4.2	21-Apr-2011	rmind	sync with head
1.41.4.1	05-Mar-2011	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.42.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.42.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.46.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.46.4.2	30-Oct-2012	yamt	sync with head
1.46.4.1	17-Apr-2012	yamt	sync with head
1.47.10.4	03-Dec-2017	jdolecek	update from HEAD
1.47.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.47.10.2	23-Jun-2013	tls	resync from head
1.47.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.49.4.1	18-May-2014	rmind	sync with head
1.53.2.1	10-Aug-2014	tls	Rebase.
1.60.2.1	17-Apr-2017	snj	regen for ticket 1354
1.61.2.4	05-Feb-2017	skrll	Sync with HEAD
1.61.2.3	05-Oct-2016	skrll	Sync with HEAD
1.61.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.61.2.1	06-Apr-2015	skrll	Sync with HEAD
1.65.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.65.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.65.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.69.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.75.4.1	11-May-2017	pgoyette	Sync with HEAD
1.76.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.76.10.1	10-Jun-2019	christos	Sync with HEAD
1.76.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.79.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.79.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.90.2.1	02-Aug-2025	perseant	Sync with HEAD
1.5	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.4	11-Dec-2005	christos	branches: 1.4.70; 1.4.72; 1.4.74; merge ktrace-lwp.
1.3	26-Feb-2005	perry	nuke trailing whitespace
1.2	02-Sep-2001	manu	branches: 1.2.4; 1.2.6; 1.2.24; 1.2.32; 1.2.34; Fixed indent problems
1.1	26-Aug-2001	manu	Preliminary work on Linux/Mips emul. More to come soon...
1.2.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.32.1	29-Apr-2005	kent	sync with -current
1.2.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_termios.h was added on branch nathanw_sa on 2001-09-21 22:35:17 +0000
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_termios.h was added on branch kqueue on 2001-09-13 01:15:20 +0000
1.4.74.1	16-May-2008	yamt	sync with head.
1.4.72.1	18-May-2008	yamt	sync with head.
1.4.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.11	11-Jan-2009	christos	merge christos-time_t
1.10	28-Apr-2008	martin	branches: 1.10.8; 1.10.14; Remove clause 3 and 4 from TNF licenses
1.9	11-Dec-2005	christos	branches: 1.9.70; 1.9.72; 1.9.74; merge ktrace-lwp.
1.8	26-Feb-2005	perry	nuke trailing whitespace
1.7	20-Sep-2004	jdolecek	branches: 1.7.4; 1.7.6; move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.6	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.5	17-Feb-2002	rafal	branches: 1.5.16; the MIPS stat64 struct doesn't have a separate ino64 field, but the ino field is a u_longlong.
1.4	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.3	22-Sep-2001	manu	Fixed errors in header files
1.2	02-Sep-2001	manu	branches: 1.2.2; 1.2.4; 1.2.6; Added 64 bits support in header files. All headers should be common to 32 bits MIPS and 64 bits MIPS now.
1.1	26-Aug-2001	manu	Preliminary work on Linux/Mips emul
1.2.6.5	28-Feb-2002	nathanw	Catch up to -current.
1.2.6.4	22-Oct-2001	nathanw	Catch up to -current.
1.2.6.3	26-Sep-2001	nathanw	Catch up to -current. Again.
1.2.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.6.1	02-Sep-2001	nathanw	file linux_types.h was added on branch nathanw_sa on 2001-09-21 22:35:17 +0000
1.2.4.4	16-Mar-2002	jdolecek	Catch up with -current.
1.2.4.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.4.1	02-Sep-2001	thorpej	file linux_types.h was added on branch kqueue on 2001-09-13 01:15:20 +0000
1.2.2.2	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.1	01-Oct-2001	fvdl	Catch up with -current.
1.5.16.2	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.16.1	24-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.4.1	29-Apr-2005	kent	sync with -current
1.9.74.2	04-May-2009	yamt	sync with head.
1.9.74.1	16-May-2008	yamt	sync with head.
1.9.72.1	18-May-2008	yamt	sync with head.
1.9.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.9.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.14.2	11-Jan-2009	christos	add linux_suseconds_t
1.10.14.1	28-Apr-2008	christos	file linux_types.h was added on branch christos-time_t on 2009-01-11 00:17:51 +0000
1.10.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.2	01-Nov-2002	jdolecek	branches: 1.2.6; add appropriate nsysent, and use linux_sys_nosys as sys_nosys
1.1	30-Sep-1998	erh	branches: 1.1.24; Stubs for future development of linux compat architechtures.
1.1.24.1	11-Nov-2002	nathanw	Catch up to -current
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.83	01-Oct-2024	riastradh	sys/compat/linux/arch/*/syscalls.master: Nix trailing whitespace. No functional change intended.
1.82	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.81	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.80	29-Jun-2024	christos	branches: 1.80.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.79	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.78	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.77	29-Jul-2023	christos	typo
1.76	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.75	28-Jul-2023	christos	add epoll syscalls
1.74	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.73	24-Nov-2021	ryo	add getrandom(2) syscall entry
1.72	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.71	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.70	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.69	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.68	26-Apr-2020	thorpej	branches: 1.68.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.67	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.66	09-Feb-2017	christos	branches: 1.66.14; revert listen
1.65	09-Feb-2017	christos	fix listen
1.64	04-Feb-2017	christos	fix broken entries that prevented compilation.
1.63	03-Feb-2017	christos	add missing unimpl and sendmmsg and recvmmsg
1.62	02-Feb-2017	christos	implement accept4 XXX: mips looks busted (the syscalls file has lots of NOARGS syscalls that should be STD).
1.61	02-Jan-2017	manu	branches: 1.61.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.60	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.59	27-Oct-2015	njoly	branches: 1.59.2; Fix wrong gid types from previous.
1.58	25-Oct-2015	njoly	Cleanup posix chown family syscalls to match native (alpha, mips and powerpc).
1.57	22-Nov-2014	njoly	branches: 1.57.2; Fix ppoll signature (int ->u_int)
1.56	31-May-2014	njoly	branches: 1.56.2; Fix munmap(2) signature.
1.55	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.54	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.53	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.52	06-May-2014	njoly	Reduce diffs between archs; make mknod device argument unsigned.
1.51	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.50	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.49	08-Dec-2013	njoly	branches: 1.49.2; Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.48	19-Nov-2013	chs	add the *at() syscalls.
1.47	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.46	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.45	08-Apr-2013	pooka	branches: 1.45.4; support utimes on non-alpha linux platforms
1.44	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.43	18-Nov-2011	christos	branches: 1.43.10; add sigtimedwait
1.42	09-Jul-2011	christos	branches: 1.42.2; the first argument of {g,s}etitimer() is int not u_int.
1.41	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.40	15-Apr-2011	he	Add dup3() and pipe2() for these archs as well.
1.39	20-Feb-2011	matt	Change some ints to longs (for LP64).
1.38	07-Jul-2010	chs	branches: 1.38.2; 1.38.4; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.37	24-Nov-2009	njoly	branches: 1.37.2; 1.37.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.36	17-Jun-2009	njoly	Add a new linux_msghdr structure, as its size differs on 64bit archs. Do the needed conversions in sendmsg/recvmsg syscalls, and adjust their definitions accordingly.
1.35	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.34	17-Jan-2009	njoly	branches: 1.34.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.33	15-Jan-2009	njoly	Update some syscalls/arguments to use the new compat50 equivalents.
1.32	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.31	19-Nov-2008	ad	Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.30	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.29	23-Apr-2008	ad	branches: 1.29.2; 1.29.4; 1.29.8; 1.29.10; 1.29.12; -SYCALL_MPSAFE
1.28	04-Apr-2008	njoly	branches: 1.28.2; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.27	24-Dec-2007	njoly	branches: 1.27.6; Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.26	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.25	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.24	16-Nov-2007	njoly	branches: 1.24.2; 1.24.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.23	04-Mar-2007	christos	branches: 1.23.14; 1.23.16; 1.23.20; 1.23.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.22	09-Feb-2007	ad	branches: 1.22.2; Merge newlock2 to head.
1.21	10-Jun-2006	christos	branches: 1.21.6; linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.20	11-Dec-2005	christos	branches: 1.20.4; 1.20.8; 1.20.14; merge ktrace-lwp.
1.19	16-May-2005	fvdl	branches: 1.19.2; Add clock_* POSIX functions.
1.18	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.17	26-Feb-2005	perry	nuke trailing whitespace
1.16	20-Sep-2004	jdolecek	branches: 1.16.4; 1.16.6; implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.15	08-Sep-2004	jdolecek	implement basic exit_group(2), which just terminates calling thread; apparently not many apps use thread groups yet, at least not with default SuSE 9.1 libraries, so this is enough for now
1.14	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.13	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.12	10-Aug-2003	jdolecek	add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.11	23-Jun-2003	christos	branches: 1.11.2; PR/21937: Todd Vierling: Proper support for mmap2
1.10	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.9	10-Apr-2002	christos	branches: 1.9.4; add getdents64
1.8	22-Mar-2002	christos	add mprotect, nuke mmap2
1.7	17-Feb-2002	rafal	Use linux_sys_{g,s}etrlimit() since there's a common implementation now; but MIPS has no sys_ugetrlimit, so don't declare it (209 is UNIMPL in the OSS Linux-mips tree)
1.6	15-Feb-2002	christos	proper comment.
1.5	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.4	20-Nov-2001	manu	branches: 1.4.2; Fixed the Linux signal trampoline and linux_sys_sigreturn(). Linux signal delivery now seems fully functionnal.
1.3	06-Oct-2001	manu	Added socket operations to Linux Mips emulation
1.2	30-Sep-2001	manu	branches: 1.2.2; Implements parts of sysmips() and fctnl64() emulation
1.1	22-Sep-2001	manu	branches: 1.1.2; More work on Linux compat for Mips: system calls mapping.
1.1.2.9	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.1.2.8	17-Apr-2002	nathanw	Catch up to -current.
1.1.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.5	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.4	22-Oct-2001	nathanw	Catch up to -current.
1.1.2.3	08-Oct-2001	nathanw	Catch up to -current.
1.1.2.2	26-Sep-2001	nathanw	Catch up to -current. Again.
1.1.2.1	22-Sep-2001	nathanw	file syscalls.master was added on branch nathanw_sa on 2001-09-26 19:54:47 +0000
1.2.2.3	11-Oct-2001	fvdl	Catch up with -current. Fix some bogons in the sparc64 kbd/ms attach code. cd18xx conversion provided by mrg.
1.2.2.2	01-Oct-2001	fvdl	Catch up with -current.
1.2.2.1	30-Sep-2001	fvdl	file syscalls.master was added on branch thorpej-devvp on 2001-10-01 12:43:41 +0000
1.4.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.4.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.4.2.1	20-Nov-2001	thorpej	file syscalls.master was added on branch kqueue on 2002-01-10 19:51:35 +0000
1.9.4.3	14-Jun-2004	jmc	Pullup patch (requested by skrll in ticket #1708) Bring netbsd-1-6 inline with -current sources after the mistakes in ticket #1686
1.9.4.2	11-May-2004	tron	Pull up revision 1.12 via patch (requested by wennmach in ticket #1686): add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.9.4.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.11.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.11.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.11.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.16.4.1	29-Apr-2005	kent	sync with -current
1.19.2.5	21-Jan-2008	yamt	sync with head
1.19.2.4	07-Dec-2007	yamt	sync with head
1.19.2.3	03-Sep-2007	yamt	sync with head.
1.19.2.2	26-Feb-2007	yamt	sync with head.
1.19.2.1	21-Jun-2006	yamt	sync with head.
1.20.14.1	19-Jun-2006	chap	Sync with head.
1.20.8.1	26-Jun-2006	yamt	sync with head.
1.20.4.1	09-Sep-2006	rpaulo	sync with head
1.21.6.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.22.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.23.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.23.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.23.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.23.16.1	09-Jan-2008	matt	sync with HEAD
1.23.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.24.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.24.2.1	26-Dec-2007	ad	Sync with head.
1.27.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.27.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.28.2.1	18-May-2008	yamt	sync with head.
1.29.12.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.29.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.29.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.29.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.29.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.29.2.4	11-Aug-2010	yamt	sync with head.
1.29.2.3	11-Mar-2010	yamt	sync with head
1.29.2.2	20-Jun-2009	yamt	sync with head
1.29.2.1	04-May-2009	yamt	sync with head.
1.34.2.1	23-Jul-2009	jym	Sync with HEAD.
1.37.4.3	31-May-2011	rmind	sync with head
1.37.4.2	21-Apr-2011	rmind	sync with head
1.37.4.1	05-Mar-2011	rmind	sync with head
1.37.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.38.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.38.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.42.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.42.2.2	30-Oct-2012	yamt	sync with head
1.42.2.1	17-Apr-2012	yamt	sync with head
1.43.10.4	03-Dec-2017	jdolecek	update from HEAD
1.43.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.43.10.2	23-Jun-2013	tls	resync from head
1.43.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.45.4.1	18-May-2014	rmind	sync with head
1.49.2.1	10-Aug-2014	tls	Rebase.
1.56.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.57.2.4	28-Aug-2017	skrll	Sync with HEAD
1.57.2.3	05-Feb-2017	skrll	Sync with HEAD
1.57.2.2	05-Oct-2016	skrll	Sync with HEAD
1.57.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.59.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.59.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.59.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.61.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.66.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.68.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.68.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.80.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Stubs for future development of linux compat architechtures.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12	03-May-2020	thorpej	Always clear FUTEX_PRIVATE_FLAG for Linux processes. NetBSD-native futexes exist in different namespace depending on FUTEX_PRIVATE_FLAG. This appears not to be the case in Linux, and some futex users will mix private and non- private ops on the same futex object. Provide a convenience wrapper that puts this logic in one place witn a comment explaining why. While here, move the Linux futex wrapper out of its own file and plop it in linux_misc.c, which is where it lives in the linux32 module.
1.11	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.10	07-Jul-2010	chs	branches: 1.10.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.9	02-Feb-2008	dsl	branches: 1.9.10; 1.9.30; 1.9.32; Extract the fcntl64() suppoort from linux_file64.c into linux_fcntl64.c Unravel some of the knots that caused linux_file64.c to be compiled twice for an amd64 kernel (once for linux and once for linux32) with different parts being skipped each time.
1.8	01-Sep-2006	matt	branches: 1.8.28; 1.8.34; When calling PTRACE from an LKM, use sysent[SYS_ptrace].sy_call in case the sys_ptrace symbol isn't present.
1.7	30-Aug-2006	matt	Update to deal with options PTRACE
1.6	11-Dec-2005	christos	branches: 1.6.4; 1.6.8; merge ktrace-lwp.
1.5	25-Jul-2004	chs	branches: 1.5.12; remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.4	19-May-2002	jdolecek	branches: 1.4.8; 1.4.10; add missing linux_file64.c, which is needed now
1.3	31-Mar-2002	christos	branches: 1.3.2; bring the reverse signal mapping array into linux_signo.c
1.2	03-Sep-2001	manu	Fixed indent
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; Added previously created files for powerpc Linux compatibility to the kernel config system
1.1.6.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.6.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.3	20-Jun-2002	nathanw	Catch up to -current.
1.1.4.2	17-Apr-2002	nathanw	Catch up to -current.
1.1.4.1	21-Sep-2001	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file files.linux_powerpc was added on branch thorpej_scsipi on 2001-02-11 19:13:49 +0000
1.3.2.1	30-May-2002	gehenna	Catch up with -current.
1.4.10.1	26-Jul-2004	tron	Pull up revision 1.5 (requested by chs in ticket #715): remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.4.8.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.8.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.8.1	03-Aug-2004	skrll	Sync with HEAD
1.5.12.2	04-Feb-2008	yamt	sync with head.
1.5.12.1	30-Dec-2006	yamt	sync with head.
1.6.8.1	03-Sep-2006	yamt	sync with head.
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.8.34.1	18-Feb-2008	mjf	Sync with HEAD.
1.8.28.1	23-Mar-2008	matt	sync with HEAD
1.9.32.2	31-May-2011	rmind	sync with head
1.9.32.1	05-Mar-2011	rmind	sync with head
1.9.30.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.9.10.1	11-Aug-2010	yamt	sync with head.
1.10.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.8	17-Dec-2013	njoly	Cleanup compat linux errnos by adding generic errnos in a single file. Use it for all arches except alpha and mips. Add a few missing native to linux errno conversions.
1.7	28-Apr-2008	martin	branches: 1.7.34; 1.7.44; 1.7.50; Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.70; 1.6.72; 1.6.74; merge ktrace-lwp.
1.5	26-Feb-2005	perry	nuke trailing whitespace
1.4	12-Feb-2001	manu	branches: 1.4.24; 1.4.32; 1.4.34; Clarified comments about the LINUX_SCERR_SIGN macro
1.3	11-Feb-2001	manu	Moved the fix for negative errno returned to userland on the PowerPC to a more machine independent fashion
1.2	04-Feb-2001	christos	branches: 1.2.2; cosmetic fixes.
1.1	19-Jan-2001	manu	Added Linux errno mapping for powerpc
1.2.2.3	12-Mar-2001	bouyer	Sync with HEAD.
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	04-Feb-2001	bouyer	file linux_errno.h was added on branch thorpej_scsipi on 2001-02-11 19:13:49 +0000
1.4.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.32.1	29-Apr-2005	kent	sync with -current
1.4.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.74.1	16-May-2008	yamt	sync with head.
1.6.72.1	18-May-2008	yamt	sync with head.
1.6.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.50.1	18-May-2014	rmind	sync with head
1.7.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.7.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.25	26-Nov-2021	ryo	- LINUX_GO_RT0_SIGNATURE for compat_linux is no longer enabled by default. it is now defined in each arch same as the other *_SIGNATURE definitions. - add new LINUX32_GO_RT0_SIGNATURE for compat_linux32, and is defined in amd64 and aarch64.
1.24	12-Feb-2017	chs	es_arglen is now in units of bytes, update the emulations accordingly.
1.23	09-Feb-2014	chs	branches: 1.23.6; 1.23.10; 1.23.14; account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32.
1.22	25-Jan-2014	skrll	More alignment spellos
1.21	28-Apr-2008	martin	branches: 1.21.34; 1.21.44; 1.21.50; Remove clause 3 and 4 from TNF licenses
1.20	11-Dec-2005	christos	branches: 1.20.70; 1.20.72; 1.20.74; merge ktrace-lwp.
1.19	26-Feb-2005	perry	nuke trailing whitespace
1.18	25-Jul-2004	chs	branches: 1.18.4; 1.18.6; remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.17	16-Jun-2004	manu	COMPAT_LINUX/powerpc used the native stack setup routine, but now the native version does non executable mappings on the stack. This is a showstopper for Linux binaries. To fix that we supply a copy f the native stack setup function for Linux binaries, with the executable bit set.
1.16	14-Aug-2003	christos	branches: 1.16.2; remove the args from the macro.
1.15	08-Aug-2003	christos	- GC all the setup_stack functions - add one for linux/i386
1.14	01-Mar-2003	thorpej	branches: 1.14.2; Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number of cycles off the syscall overhead. Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN, garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
1.13	13-Nov-2002	jdolecek	add generic linux compat ELF copyargs function this gives: * linux sysconf(_SC_CLK_TCK) gives correct value for linux binaries (hz) even if hz != 100 * glibc gets proper information on real/effective uid and enables secure mode for suid binaries g/c LINUX_COPYARGS_FUNCTION, replaced by linux ELF copyargs function g/c alpha-specific linux ELF copyargs function and linux ELF defines
1.12	13-Nov-2002	jdolecek	need to use Aux32Info explicitly, not AuxInfo alone, to work within context of kern/exec_conf.c
1.11	13-Nov-2002	jdolecek	eliminate remaining LinuxAuxInfo
1.10	13-Nov-2002	jdolecek	need to use LINUX_ELF_AUX_ENTRIES in LINUX_ELF_AUX_ARGSIZ how this ever could have worked?
1.9	13-Nov-2002	jdolecek	use generic ELF AuxInfo, no need to define a 'linux' variant here simplify LINUX_ELF_AUX_ARGSIZ definition, LINUX_SP_WRAP is always defined here
1.8	26-Aug-2002	christos	Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. - pass struct proc to copyargs. - eliminate svr4_copyargs, since it is the same as ours now.
1.7	12-Aug-2002	mrg	don't need systm.h here
1.6	17-Jan-2002	bjh21	branches: 1.6.8; On platforms that don't __HAVE_SYSCALL_INTERN, define LINUX_SYSCALL_FUNCTION to be the value of emul_linux.e_syscall that we want. This allows it to differ between machines, so I can have a separate linux_syscall() on arm.
1.5	30-Aug-2001	manu	Enable the GCC signature test so that ld.so will be executable (needed for Linux's ldd)
1.4	29-Jul-2001	christos	Adjust to the new copyargs() footprint.
1.3	26-Jul-2001	wiz	auxilliary -> auxiliary
1.2	04-Feb-2001	christos	branches: 1.2.2; 1.2.4; 1.2.6; cosmetic fixes.
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.2.6.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.6.3	11-Feb-2002	jdolecek	Sync w/ -current.
1.2.6.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.6.1	03-Aug-2001	lukem	update to -current
1.2.4.6	11-Dec-2002	thorpej	Sync with HEAD.
1.2.4.5	27-Aug-2002	nathanw	Catch up to -current.
1.2.4.4	13-Aug-2002	nathanw	Catch up to -current.
1.2.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.2	21-Sep-2001	nathanw	Catch up to -current.
1.2.4.1	24-Aug-2001	nathanw	Catch up with -current.
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	04-Feb-2001	bouyer	file linux_exec.h was added on branch thorpej_scsipi on 2001-02-11 19:13:50 +0000
1.6.8.1	29-Aug-2002	gehenna	catch up with -current.
1.14.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16.2.2	26-Jul-2004	tron	Pull up revision 1.18 (requested by chs in ticket #715): remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.16.2.1	19-Jun-2004	grant	Pull up revision 1.17 (requested by manu in ticket #511): COMPAT_LINUX/powerpc fixes for non-executable stack.
1.18.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.18.4.1	29-Apr-2005	kent	sync with -current
1.20.74.1	16-May-2008	yamt	sync with head.
1.20.72.1	18-May-2008	yamt	sync with head.
1.20.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.21.50.1	18-May-2014	rmind	sync with head
1.21.44.2	03-Dec-2017	jdolecek	update from HEAD
1.21.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.21.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.23.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.23.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.23.6.1	28-Aug-2017	skrll	Sync with HEAD
1.25	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.24	21-Feb-2012	rjs	branches: 1.24.32; 1.24.44; Switch to ANSI style declaration.
1.23	03-Feb-2012	matt	branches: 1.23.2; Add a hook for freeing an ep_emul_arg. Add a wrapper routine (exec_free_emul_arg) to call the hook and then clear the ep_emul_arg and ep_emul_arg_free members in the exec_package. Change users/accessors to use these routines. Approved by releng.
1.22	07-Jul-2010	chs	branches: 1.22.8; 1.22.12; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.21	28-Apr-2008	martin	branches: 1.21.20; 1.21.22; Remove clause 3 and 4 from TNF licenses
1.20	23-Jul-2006	ad	branches: 1.20.54; 1.20.56; 1.20.58; Use the LWP cached credentials where sane.
1.19	15-May-2006	yamt	include kauth.h for kauth_cred_getegid, etc.
1.18	14-May-2006	elad	integrate kauth.
1.17	11-Dec-2005	christos	branches: 1.17.4; 1.17.6; 1.17.8; 1.17.10; 1.17.12; merge ktrace-lwp.
1.16	26-Feb-2005	perry	branches: 1.16.4; nuke trailing whitespace
1.15	25-Jul-2004	chs	branches: 1.15.4; 1.15.6; remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.14	18-Jun-2004	manu	include <sys/resourcevar.h>. It is not required for building -current, but it is for -netbsd-2-0. Next step is to pull up the change...
1.13	16-Jun-2004	manu	COMPAT_LINUX/powerpc used the native stack setup routine, but now the native version does non executable mappings on the stack. This is a showstopper for Linux binaries. To fix that we supply a copy f the native stack setup function for Linux binaries, with the executable bit set.
1.12	29-Jun-2003	fvdl	branches: 1.12.2; 1.12.4; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.11	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.10	01-Apr-2003	thorpej	Use PAGE_SIZE rather than NBPG.
1.9	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.8	13-Nov-2002	jdolecek	branches: 1.8.2; use generic ELF AuxInfo, no need to define a 'linux' variant here simplify LINUX_ELF_AUX_ARGSIZ definition, LINUX_SP_WRAP is always defined here
1.7	26-Aug-2002	christos	Implement passing AT_{E,R}{U,G}ID in the elf aux vector, like solaris. - pass struct proc to copyargs. - eliminate svr4_copyargs, since it is the same as ours now.
1.6	13-Nov-2001	lukem	branches: 1.6.8; 1.6.10; add RCSIDs (including regeneration of files as appropriate)
1.5	08-Aug-2001	christos	PR/13652: Katsuomi Hamajima: Fix compile error.
1.4	29-Jul-2001	christos	Adjust to the new copyargs() footprint.
1.3	13-Jun-2001	wiz	branches: 1.3.2; It's "extern int", not "extern". Macppc kernels with LINUX_COMPAT now compile again.
1.2	04-Feb-2001	christos	branches: 1.2.2; 1.2.4; cosmetic fixes.
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.2.4.7	11-Dec-2002	thorpej	Sync with HEAD.
1.2.4.6	27-Aug-2002	nathanw	Catch up to -current.
1.2.4.5	12-Jul-2002	nathanw	No longer need to pull in lwp.h; proc.h pulls it in for us.
1.2.4.4	24-Jun-2002	nathanw	LWPify changes.
1.2.4.3	14-Nov-2001	nathanw	Catch up to -current.
1.2.4.2	24-Aug-2001	nathanw	Catch up with -current.
1.2.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	04-Feb-2001	bouyer	file linux_exec_powerpc.c was added on branch thorpej_scsipi on 2001-02-11 19:13:50 +0000
1.3.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3.2.3	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.2.2	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.3.2.1	03-Aug-2001	lukem	update to -current
1.6.10.2	18-Jun-2004	jmc	Back out last commit. Only releng commits to the branches w/o prior approval
1.6.10.1	18-Jun-2004	manu	Include resourcevar.h, which is not required for building -current but is for the 2.0 branch. Next step is a pull-up...
1.6.8.1	29-Aug-2002	gehenna	catch up with -current.
1.8.2.1	18-Dec-2002	gmcgarry	Merge pcred and ucred, and poolify. TBD: check backward compatibility and factor-out some higher-level functionality.
1.12.4.3	26-Jul-2004	tron	Pull up revision 1.15 (requested by chs in ticket #715): remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.12.4.2	19-Jun-2004	grant	Pull up revision 1.14 (requested by manu in ticket #511): include <sys/resourcevar.h> for the netbsd-2-0 branch.
1.12.4.1	19-Jun-2004	grant	Pull up revision 1.13 (requested by manu in ticket #511): COMPAT_LINUX/powerpc fixes for non-executable stack.
1.12.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.12.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.12.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.15.4.1	29-Apr-2005	kent	sync with -current
1.16.4.2	30-Dec-2006	yamt	sync with head.
1.16.4.1	21-Jun-2006	yamt	sync with head.
1.17.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.17.10.1	08-Mar-2006	elad	Adapt to kernel authorization KPI.
1.17.8.2	11-Aug-2006	yamt	sync with head
1.17.8.1	24-May-2006	yamt	sync with head.
1.17.6.1	01-Jun-2006	kardel	Sync with head.
1.17.4.1	09-Sep-2006	rpaulo	sync with head
1.20.58.2	11-Aug-2010	yamt	sync with head.
1.20.58.1	16-May-2008	yamt	sync with head.
1.20.56.1	18-May-2008	yamt	sync with head.
1.20.54.1	02-Jun-2008	mjf	Sync with HEAD.
1.21.22.1	05-Mar-2011	rmind	sync with head
1.21.20.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.22.12.2	24-Feb-2012	mrg	sync to -current.
1.22.12.1	18-Feb-2012	mrg	merge to -current.
1.22.8.1	17-Apr-2012	yamt	sync with head
1.23.2.1	24-Feb-2012	riz	Pull up following revision(s) (requested by rjs in ticket #46): sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.24 Switch to ANSI style declaration.
1.24.44.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.24.32.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.10	25-Jun-2014	njoly	Add a few missing open(2) flags (LINUX_O_*). Fix alpha wrong values.
1.9	02-Nov-2010	chs	branches: 1.9.18; 1.9.32; define LINUX_O_CLOEXEC. sort definitions by value. consistently use hex instead of octal for the values.
1.8	21-Sep-2010	chs	implement O_DIRECTORY as standardized in POSIX-2008, for both native and linux emulations. this fixes the rest of PR 43695.
1.7	28-Apr-2008	martin	branches: 1.7.20; 1.7.22; Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.70; 1.6.72; 1.6.74; merge ktrace-lwp.
1.5	26-Feb-2005	perry	nuke trailing whitespace
1.4	30-Sep-2001	manu	branches: 1.4.18; 1.4.26; 1.4.28; Added initial support for fcntl64 system call (file locking is not implemented)
1.3	04-Feb-2001	christos	branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8; cosmetic fixes.
1.2	21-Jan-2001	manu	Fixed wrong open() Linux flags definition (octal instead of hexadecimal)
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.3.8.1	01-Oct-2001	fvdl	Catch up with -current.
1.3.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.4.1	08-Oct-2001	nathanw	Catch up to -current.
1.3.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.3.2.1	04-Feb-2001	bouyer	file linux_fcntl.h was added on branch thorpej_scsipi on 2001-02-11 19:13:50 +0000
1.4.28.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.26.1	29-Apr-2005	kent	sync with -current
1.4.18.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.74.2	09-Oct-2010	yamt	sync with head
1.6.74.1	16-May-2008	yamt	sync with head.
1.6.72.1	18-May-2008	yamt	sync with head.
1.6.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.22.1	05-Mar-2011	rmind	sync with head
1.7.20.2	06-Nov-2010	uebayasi	Sync with HEAD.
1.7.20.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.9.32.1	10-Aug-2014	tls	Rebase.
1.9.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.2	08-Jun-2001	hannken	branches: 1.2.120; 1.2.122; 1.2.124; Close coment of CVS tag.
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; Added various header files for initial Linux compatibility on powerpc ports
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_ioctl.h was added on branch thorpej_scsipi on 2001-02-11 19:13:51 +0000
1.2.124.1	16-May-2008	yamt	sync with head.
1.2.122.1	18-May-2008	yamt	sync with head.
1.2.120.1	02-Jun-2008	mjf	Sync with HEAD.
1.51	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.50	03-May-2017	chs	branches: 1.50.2; 1.50.14; add missing arg to fpu_discard().
1.49	16-Mar-2017	chs	branches: 1.49.4; allow pcu_save() and pcu_discard() to be called on other threads, ptrace needs to use it that way.
1.48	09-Nov-2014	maxv	branches: 1.48.2; 1.48.4; 1.48.6; Do not uselessly include <sys/malloc.h>.
1.47	27-Jan-2013	mbalmer	branches: 1.47.12; exitting -> exiting.
1.46	05-May-2011	matt	branches: 1.46.4; 1.46.14; Adapt to new PCU based FPU code.
1.45	20-Jan-2011	he	save_fpu_lwp() was renamed to fpu_save_lwp(), so follow suit.
1.44	18-Jan-2011	matt	branches: 1.44.2; Deal with changes in the trapframe.
1.43	14-Jan-2011	rmind	branches: 1.43.2; Retire struct user, remove sys/user.h inclusions. Note sys/user.h header as obsolete. Remove USER_TO_UAREA/UAREA_TO_USER macros. Various #include fixes and review by matt@.
1.42	07-Jul-2010	chs	many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.41	02-Feb-2010	wiz	branches: 1.41.2; 1.41.4; Missing printf in sys/compat/linux/arch/powerpc/linux_machdep.c found by cppcheck and reported by Henning Petersen in PR 42720.
1.40	23-Nov-2009	rmind	Use lwp_getpcb() in compat code, clean from struct user.
1.39	28-Apr-2008	martin	branches: 1.39.2; 1.39.22; Remove clause 3 and 4 from TNF licenses
1.38	24-Apr-2008	ad	branches: 1.38.2; Merge proc::p_mutex and proc::p_smutex into a single adaptive mutex, since we no longer need to guard against access from hardware interrupt handlers. Additionally, if cloning a process with CLONE_SIGHAND, arrange to have the child process share the parent's lock so that signal state may be kept in sync. Partially addresses PR kern/37437.
1.37	20-Dec-2007	dsl	branches: 1.37.6; 1.37.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.36	08-Dec-2007	dsl	branches: 1.36.4; ANSIfy most of the function definitions in sys/compat (but not ndis). All by the magic of sed ...
1.35	19-Oct-2007	ad	branches: 1.35.4; machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
1.34	05-Mar-2007	tsutsui	branches: 1.34.2; 1.34.14; 1.34.16; 1.34.20; Use (char *) cast on pointer arith.
1.33	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.32	09-Feb-2007	ad	branches: 1.32.2; Merge newlock2 to head.
1.31	11-Dec-2005	christos	branches: 1.31.20; merge ktrace-lwp.
1.30	20-May-2005	fvdl	branches: 1.30.2; Define linux_usertrap function, and set it in struct emul. For all but amd64, it just returns 0, doing nothing. For amd64, it implements vsyscalls through cheating: if the faulting address is in the vsyscall area (which is statically known on Linux/amd64), and the intruction pointer is too, it must have been a vsyscall. In that case, retrieve the return address from the user stack, fix up %rip and %rsp, and just execute the normal system call. It will return as if the vsyscall has been executed.
1.29	26-Feb-2005	perry	nuke trailing whitespace
1.28	17-Apr-2004	matt	branches: 1.28.4; 1.28.6; Switch to using PSL_USEROK_P() Use new save_fpu_lwp sematics to save or discard the fpu state appropriately.
1.27	26-Mar-2004	drochner	all ports define __HAVE_SIGINFO now, so remove the CPP conditionals
1.26	08-Oct-2003	thorpej	Use ksi_signo accessor macro.
1.25	26-Sep-2003	simonb	Fix "constify sendsig/trapsignal" fallout for non-siginfo'd archs. Test compiled on most architectures.
1.24	25-Sep-2003	christos	constify sendsig/trapsignal
1.23	25-Sep-2003	matt	Add siginfo support for PowerPC.
1.22	29-Jun-2003	fvdl	branches: 1.22.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
1.21	29-Jun-2003	darrenr	'struct proc ' -> 'struct lwp ' as required to get GENERIC for macppc built
1.20	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.19	25-Sep-2002	thorpej	Don't include <sys/map.h>.
1.18	28-Jul-2002	chs	restructure the FPU and AltiVEC code so that it works for MP.
1.17	09-Jul-2002	matt	Change fpuproc to curcpu()->ci_fpuproc.
1.16	04-Jul-2002	thorpej	Add kernel support for having userland provide the signal trampoline: * struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
1.15	20-May-2002	jdolecek	whitespace fixes
1.14	31-Mar-2002	christos	branches: 1.14.2; make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.13	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.12	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.11	13-Jun-2001	wiz	branches: 1.11.2; #include <machine/fpu.h> for save_fpu() #ifdef 0 two unused and un-prototyped functions. Following a hint by Andrw Cagney on port-macppc.
1.10	30-May-2001	mrg	use _KERNEL_OPT.
1.9	27-May-2001	manu	Fixed two typo in comments
1.8	11-Apr-2001	manu	Integrated security review for signal delivery by Wolfgang Solfrank
1.7	22-Mar-2001	manu	Added a missing native to linux signal number translation in linux_sendsig(), when building the trap frape
1.6	18-Mar-2001	manu	Fixed typos in comments
1.5	05-Feb-2001	manu	branches: 1.5.2; 1.5.4; Modified a cast so that it builds again
1.4	04-Feb-2001	christos	cosmetic fixes.
1.3	26-Jan-2001	manu	Moved include <sys/ioctl.h> so that we can build without WSCONS enabled.
1.2	25-Jan-2001	manu	Fixed wrong signal handler argument setup. The emulated sigcontext still has some problems.
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.5.4.11	18-Oct-2002	nathanw	Catch up to -current.
1.5.4.10	02-Aug-2002	nathanw	LWPify.
1.5.4.9	01-Aug-2002	nathanw	Catch up to -current.
1.5.4.8	24-Jun-2002	nathanw	LWPify changes.
1.5.4.7	20-Jun-2002	nathanw	Catch up to -current.
1.5.4.6	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.5.4.5	17-Apr-2002	nathanw	Catch up to -current.
1.5.4.4	28-Feb-2002	nathanw	Catch up to -current.
1.5.4.3	14-Nov-2001	nathanw	Catch up to -current.
1.5.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.5.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.5.2.4	21-Apr-2001	bouyer	Sync with HEAD
1.5.2.3	27-Mar-2001	bouyer	Sync with HEAD.
1.5.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.5.2.1	05-Feb-2001	bouyer	file linux_machdep.c was added on branch thorpej_scsipi on 2001-02-11 19:13:51 +0000
1.11.2.5	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.11.2.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.11.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.11.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.11.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.14.2.3	29-Aug-2002	gehenna	catch up with -current.
1.14.2.2	15-Jul-2002	gehenna	catch up with -current.
1.14.2.1	30-May-2002	gehenna	Catch up with -current.
1.22.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.22.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.22.2.4	18-Nov-2004	skrll	Adapt to branch. macppc release builds.
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.28.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.28.4.1	29-Apr-2005	kent	sync with -current
1.30.2.5	21-Jan-2008	yamt	sync with head
1.30.2.4	27-Oct-2007	yamt	sync with head.
1.30.2.3	03-Sep-2007	yamt	sync with head.
1.30.2.2	26-Feb-2007	yamt	sync with head.
1.30.2.1	21-Jun-2006	yamt	sync with head.
1.31.20.3	06-Feb-2007	ad	More compat changes. XXX compat_irix, compat_mach and compat_darwin need work.
1.31.20.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.31.20.1	27-Jan-2007	ad	More compat changes.
1.32.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.34.20.1	25-Oct-2007	bouyer	Sync with HEAD.
1.34.16.2	09-Jan-2008	matt	sync with HEAD
1.34.16.1	06-Nov-2007	matt	sync with HEAD
1.34.14.2	09-Dec-2007	jmcneill	Sync with HEAD.
1.34.14.1	26-Oct-2007	joerg	Sync with HEAD. Follow the merge of pmap.c on i386 and amd64 and move pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup code to restore CR4 before jumping back into kernel space as the large page option might cover that.
1.34.2.1	23-Oct-2007	ad	Sync with head.
1.35.4.1	26-Dec-2007	ad	Sync with head.
1.36.4.1	02-Jan-2008	bouyer	Sync with HEAD
1.37.8.1	18-May-2008	yamt	sync with head.
1.37.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.38.2.3	11-Aug-2010	yamt	sync with head.
1.38.2.2	11-Mar-2010	yamt	sync with head
1.38.2.1	16-May-2008	yamt	sync with head.
1.39.22.1	07-Jan-2011	matt	Deal with the trapframe changes.
1.39.2.3	14-May-2008	wrstuden	Per discussion with ad at n dot o, revert signal mask handling changes. The l_sigstk changes are most likely totally un-needed as SA will never use a signal stack - we send an upcall (or will as other diffs are brought in). The l_sigmask changes were too controvertial. In all honesty, I think it's probably best to revert them. The main reason they were there is the fact that in an SA process, we don't mask signals per kernel thread, we mask them per user thread. In the kernel, we want them all to get turned into upcalls. Thus the normal state of l_sigmask in an SA process is for it to always be empty. While we are in the process of delivering a signal, we want to temporarily mask a signal (so we don't recursively exhaust our upcall stacks). However signal delivery is rare (important, but rare), and delivering back-to-back signals is even rarer. So rather than cause every user of a signal mask to be prepared for this very rare case, we will just add a second check later in the signal delivery code. Said change is not in this diff. This also un-compensates all of our compatability code for dealing with SA. SA is a NetBSD-specific thing, so there's no need for Irix, Linux, Solaris, SVR4 and so on to cope with it. As previously, everything other than kern_sa.c compiles in i386 GENERIC as of this checkin. I will switch to ALL soon for compile testing.
1.39.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.39.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.41.4.2	31-May-2011	rmind	sync with head
1.41.4.1	05-Mar-2011	rmind	sync with head
1.41.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.43.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.44.2.1	08-Feb-2011	bouyer	Sync with HEAD
1.46.14.2	03-Dec-2017	jdolecek	update from HEAD
1.46.14.1	25-Feb-2013	tls	resync with head
1.46.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.47.12.1	17-Jan-2015	martin	Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.48.6.1	21-Apr-2017	bouyer	Sync with HEAD
1.48.4.1	20-Mar-2017	pgoyette	Sync with HEAD
1.48.2.1	28-Aug-2017	skrll	Sync with HEAD
1.49.4.1	11-May-2017	pgoyette	Sync with HEAD
1.50.14.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.50.2.1	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.12	19-May-2025	andvar	spelling and grammar fixes in comments.
1.11	03-Dec-2021	andvar	branches: 1.11.10; fix various typos in comments, log messages and documentation.
1.10	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.9	28-Apr-2008	martin	branches: 1.9.6; 1.9.8; Remove clause 3 and 4 from TNF licenses
1.8	04-Dec-2007	dsl	branches: 1.8.12; 1.8.14; 1.8.16; Remove all the __P
1.7	11-Nov-2005	chs	branches: 1.7.46; 1.7.48; 1.7.54; 1.7.58; include additional headers that are now needed.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	06-Sep-2002	gehenna	branches: 1.5.6; 1.5.14; 1.5.16; Merge the gehenna-devsw branch into the trunk. This merge changes the device switch tables from static array to dynamically generated by config(8). - All device switches is defined as a constant structure in device drivers. - The new grammer ``device-major'' is introduced to ``files''. device-major <prefix> char <num> [block <num>] [<rules>] - All device major numbers must be listed up in port dependent majors.<arch> by using this grammer. - Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables. - The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa. - The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch. - In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
1.4	15-Feb-2002	christos	branches: 1.4.8; - add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.3	27-May-2001	manu	branches: 1.3.2; Fixed two typo in comments
1.2	12-Apr-2001	manu	Fixed an error in a comment
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; Added various header files for initial Linux compatibility on powerpc ports
1.1.4.3	17-Sep-2002	nathanw	Catch up to -current.
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_machdep.h was added on branch thorpej_scsipi on 2001-02-11 19:13:51 +0000
1.3.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.3.2.1	16-Mar-2002	jdolecek	Catch up with -current.
1.4.8.1	16-May-2002	gehenna	Remove a hard-coded device major.
1.5.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.14.1	29-Apr-2005	kent	sync with -current
1.5.6.2	11-Dec-2005	christos	Sync with head.
1.5.6.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.2	07-Dec-2007	yamt	sync with head
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.58.1	08-Dec-2007	ad	Sync with head.
1.7.54.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.48.1	09-Jan-2008	matt	sync with HEAD
1.7.46.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.8.16.2	04-May-2009	yamt	sync with head.
1.8.16.1	16-May-2008	yamt	sync with head.
1.8.14.1	18-May-2008	yamt	sync with head.
1.8.12.2	17-Jan-2009	mjf	Sync with HEAD.
1.8.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.9.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.9.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.11.10.1	02-Aug-2025	perseant	Sync with HEAD
1.7	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.6	28-Apr-2008	martin	branches: 1.6.44; 1.6.64; Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	08-Sep-2001	manu	branches: 1.3.18; 1.3.26; 1.3.28; Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.2	19-Jan-2001	manu	branches: 1.2.2; 1.2.4; 1.2.6; Added various header files for initial Linux compatibility on powerpc ports
1.1	30-Sep-1998	erh	branches: 1.1.12; Stubs for future development of linux compat architechtures.
1.1.12.1	11-Feb-2001	bouyer	Sync with HEAD.
1.2.6.1	01-Oct-2001	fvdl	Catch up with -current.
1.2.4.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.2.1	21-Sep-2001	nathanw	Catch up to -current.
1.3.28.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.26.1	29-Apr-2005	kent	sync with -current
1.3.18.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.64.1	06-Apr-2015	skrll	Sync with HEAD
1.6.44.1	03-Dec-2017	jdolecek	update from HEAD
1.2	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; Added powerpc specific code for Linux compatibility on powerpc ports
1.1.8.1	01-Oct-2001	fvdl	Catch up with -current.
1.1.6.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_mmap_powerpc.c was added on branch thorpej_scsipi on 2001-02-11 19:13:52 +0000
1.34	05-Sep-2022	tsutsui	G/C ISSET() macro copies. It has been defined in <sys/types.h> since 2006.
1.33	07-Sep-2021	riastradh	sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.32	23-May-2020	ad	Move proc_lock into the data segment. It was dynamically allocated because at the time we had mutex_obj_alloc() but not __cacheline_aligned.
1.31	03-Sep-2018	riastradh	branches: 1.31.4; Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.30	28-Aug-2017	kamil	branches: 1.30.2; 1.30.4; Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation>
1.29	13-Oct-2015	pgoyette	branches: 1.29.10; Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.28	09-Nov-2014	maxv	branches: 1.28.2; Do not uselessly include <sys/malloc.h>.
1.27	26-Sep-2014	christos	set error return on error (from max)
1.26	21-Sep-2014	christos	fix leak
1.25	15-Apr-2014	maxv	branches: 1.25.2; There are two times the same branches. } else if (addr == LUSR_OFF(__signal)) { error = ENOTSUP; } else if (addr == LUSR_OFF(__signal)) { error = ENOTSUP; } Just delete one of them. Spotted by my code scanner. ok christos@
1.24	04-Jan-2014	dsl	branches: 1.24.2; Remove __HAVE_PROCESS_XFPREGS and add the extra parameter for the size of the fp save area to all the process_read_fpregs() and process_write_fpregs() functions. None of the functions have been modified to use the new parameters. The size is set for all the writes, but some of the arch-specific reads just pass NULL. The amd64 (and i386) need variable sized fp register save areas in order to support AVX and other enhanced register areas. These functions are rarely called - so the extra argument won't matter.
1.23	01-Jul-2010	rmind	branches: 1.23.8; 1.23.14; 1.23.18; 1.23.20; 1.23.22; 1.23.28; Remove pfind() and pgfind(), fix locking in various broken uses of these. Rename real routines to proc_find() and pgrp_find(), remove PFIND_* flags and have consistent behaviour. Provide proc_find_raw() for special cases. Fix memory leak in sysctl_proc_corename(). COMPAT_LINUX: rework ptrace() locking, minimise differences between different versions per-arch. Note: while this change adds some formal cosmetics for COMPAT_DARWIN and COMPAT_IRIX - locking there is utterly broken (for ages). Fixes PR/43176.
1.22	21-Oct-2009	rmind	branches: 1.22.2; 1.22.4; Remove uarea swap-out functionality: - Addresses the issue described in PR/38828. - Some simplification in threading and sleepq subsystems. - Eliminates pmap_collect() and, as a side note, allows pmap optimisations. - Eliminates XS_CTL_DATA_ONSTACK in scsipi code. - Avoids few scans on LWP list and thus potentially long holds of proc_lock. - Cuts ~1.5k lines of code. Reduces amd64 kernel size by ~4k. - Removes __SWAP_BROKEN cases. Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on acorn26 (thanks to <bjh21>). Discussed on <tech-kern>, reviewed by <ad>.
1.21	17-Dec-2008	cegger	kill MALLOC and FREE macros.
1.20	12-Nov-2008	ad	Remove LKMs and switch to the module framework, pass 1. Proposed on tech-kern@.
1.19	28-Apr-2008	martin	branches: 1.19.2; 1.19.6; 1.19.8; Remove clause 3 and 4 from TNF licenses
1.18	23-Apr-2008	ad	branches: 1.18.2; Disable bitrotted linux ptrace interfaces, which are likely now a security hole. Can be re-enabled at runtime. If you want to repair them please look at the native implementation.
1.17	20-Dec-2007	dsl	branches: 1.17.6; 1.17.8; Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.16	09-Jul-2007	ad	branches: 1.16.8; 1.16.16; 1.16.20; Merge some of the less invasive changes from the vmlocking branch: - kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
1.15	04-Mar-2007	christos	branches: 1.15.2; 1.15.4; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.14	09-Feb-2007	ad	branches: 1.14.2; Merge newlock2 to head.
1.13	30-Aug-2006	matt	branches: 1.13.2; Update to deal with options PTRACE
1.12	11-Dec-2005	christos	branches: 1.12.4; 1.12.8; merge ktrace-lwp.
1.11	26-Feb-2005	perry	branches: 1.11.4; nuke trailing whitespace
1.10	18-Jan-2003	thorpej	branches: 1.10.2; 1.10.10; 1.10.12; Merge the nathanw_sa branch.
1.9	15-Nov-2001	lukem	don't need <sys/types.h> when including <sys/param.h>
1.8	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.7	02-Jun-2001	manu	branches: 1.7.2; Fixed a rough buf in ptrace SETFPREGS (was using regs instead of fpregs)
1.6	28-May-2001	manu	Fixed a potential security problem (copyout after an error)
1.5	27-May-2001	manu	Implements correctly PEEKUSER and fixes various serious bugs. The status of this file is not "officially broken" any more (gdb works).
1.4	22-May-2001	manu	Fixed ptrace() so that it is now possible to get traced process registers. This makes Linux gdb able to run a Linux binary
1.3	04-Feb-2001	christos	branches: 1.3.2; 1.3.4; cosmetic fixes.
1.2	04-Feb-2001	manu	Fixed a bug in Linux/powerpc ktrace support (it's still broken, anyway)
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.3.4.5	24-Jun-2002	nathanw	LWPify changes.
1.3.4.4	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.3.4.3	08-Jan-2002	nathanw	Catch up to -current.
1.3.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.3.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.3.2.1	04-Feb-2001	bouyer	file linux_ptrace.c was added on branch thorpej_scsipi on 2001-02-11 19:13:52 +0000
1.7.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.10.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.10.10.1	29-Apr-2005	kent	sync with -current
1.10.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.11.4.4	21-Jan-2008	yamt	sync with head
1.11.4.3	03-Sep-2007	yamt	sync with head.
1.11.4.2	26-Feb-2007	yamt	sync with head.
1.11.4.1	30-Dec-2006	yamt	sync with head.
1.12.8.1	03-Sep-2006	yamt	sync with head.
1.12.4.1	09-Sep-2006	rpaulo	sync with head
1.13.2.2	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.13.2.1	28-Jan-2007	ad	powerpc changes.
1.14.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.15.4.1	11-Jul-2007	mjf	Sync with head.
1.15.2.1	05-Apr-2007	ad	Compile fixes.
1.16.20.1	02-Jan-2008	bouyer	Sync with HEAD
1.16.16.1	26-Dec-2007	ad	Sync with head.
1.16.8.1	09-Jan-2008	matt	sync with HEAD
1.17.8.1	18-May-2008	yamt	sync with head.
1.17.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.17.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.18.2.4	11-Aug-2010	yamt	sync with head.
1.18.2.3	11-Mar-2010	yamt	sync with head
1.18.2.2	04-May-2009	yamt	sync with head.
1.18.2.1	16-May-2008	yamt	sync with head.
1.19.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.19.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.19.2.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.19.2.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.22.4.1	03-Jul-2010	rmind	sync with head
1.22.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.23.28.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.23.22.1	18-May-2014	rmind	sync with head
1.23.20.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.23.18.2	03-Dec-2017	jdolecek	update from HEAD
1.23.18.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.23.14.1	15-Nov-2015	bouyer	Pull up following revision(s) (requested by pgoyette in ticket #1335): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz. XXX Pullup to NetBSD-7, -6, -6-0, and -6-1
1.23.8.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.24.2.1	10-Aug-2014	tls	Rebase.
1.25.2.3	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.25.2.2	17-Jan-2015	martin	branches: 1.25.2.2.2; Pull up following revision(s) (requested by maxv in ticket #427): sys/compat/svr4/svr4_schedctl.c: revision 1.8 sys/netinet/tcp_timer.c: revision 1.88 sys/miscfs/genfs/layer_vfsops.c: revision 1.45 sys/compat/svr4/svr4_ioctl.c: revision 1.37 sys/ufs/chfs/chfs_vfsops.c: revision 1.14 sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30 sys/compat/common/kern_time_50.c: revision 1.28 sys/netinet6/ip6_forward.c: revision 1.74 sys/miscfs/umapfs/umap_vnops.c: revision 1.57 sys/compat/svr4/svr4_fcntl.c: revision 1.74 distrib/sets/lists/comp/mi: revision 1.1931 sys/netinet6/udp6_output.c: revision 1.46 sys/fs/puffs/puffs_compat.c: revision 1.3 sys/fs/udf/udf_rename.c: revision 1.11 sys/compat/svr4/svr4_filio.c: revision 1.24 sys/fs/udf/udf_rename.c: revision 1.12 sys/netinet/tcp_usrreq.c: revision 1.202 sys/miscfs/umapfs/umap_subr.c: revision 1.29 sys/compat/linux/common/linux_fadvise64.c: revision 1.3 sys/netinet/if_atm.c: revision 1.34 sys/miscfs/procfs/procfs_subr.c: revision 1.106 sys/miscfs/genfs/layer_subr.c: revision 1.37 sys/netinet/tcp_sack.c: revision 1.30 sys/compat/freebsd/freebsd_misc.c: revision 1.33 sys/compat/freebsd/freebsd_file.c: revision 1.33 sys/ufs/chfs/chfs_vnode.c: revision 1.12 sys/compat/svr4/svr4_ttold.c: revision 1.34 sys/compat/linux/common/linux_file.c: revision 1.114 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43 sys/compat/linux/common/linux_signal.c: revision 1.76 sys/compat/common/compat_util.c: revision 1.46 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18 sys/compat/svr4/svr4_sockio.c: revision 1.36 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32 sys/compat/svr4/svr4_signal.c: revision 1.66 sys/kern/kern_exec.c: revision 1.410 sys/fs/puffs/puffs_vfsops.c: revision 1.115 sys/compat/svr4/svr4_exec_elf64.c: revision 1.15 sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50 sys/compat/linux32/common/linux32_misc.c: revision 1.24 sys/netinet/in_pcb.c: revision 1.153 sys/sys/malloc.h: revision 1.116 sys/compat/common/if_43.c: revision 1.9 share/man/man9/Makefile: revision 1.380 sys/netinet/tcp_vtw.c: revision 1.12 sys/miscfs/umapfs/umap_vfsops.c: revision 1.95 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186 sys/compat/common/uipc_syscalls_43.c: revision 1.46 sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115 sys/fs/puffs/puffs_msgif.c: revision 1.97 sys/compat/svr4/svr4_ipc.c: revision 1.27 sys/compat/linux/common/linux_exec.c: revision 1.117 sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66 sys/netinet/tcp_output.c: revision 1.179 sys/compat/svr4/svr4_termios.c: revision 1.28 sys/fs/udf/udf_strat_bootstrap.c: revision 1.4 sys/fs/puffs/puffs_subr.c: revision 1.67 sys/fs/puffs/puffs_node.c: revision 1.36 sys/miscfs/overlay/overlay_vnops.c: revision 1.21 sys/fs/cd9660/cd9660_node.c: revision 1.34 sys/netinet/raw_ip.c: revision 1.146 sys/sys/mallocvar.h: revision 1.13 sys/miscfs/overlay/overlay_vfsops.c: revision 1.63 share/man/man9/malloc.9: revision 1.50 sys/netinet6/dest6.c: revision 1.18 sys/compat/linux/common/linux_uselib.c: revision 1.33 sys/compat/linux/common/linux_socket.c: revision 1.120 share/man/man9/malloc.9: revision 1.51 sys/netinet/tcp_subr.c: revision 1.257 sys/compat/linux/common/linux_socketcall.c: revision 1.45 sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3 sys/compat/freebsd/freebsd_ipc.c: revision 1.17 sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109 sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17 sys/netinet6/in6_pcb.c: revision 1.132 sys/netinet6/in6_ifattach.c: revision 1.94 sys/compat/svr4/svr4_exec_elf32.c: revision 1.15 sys/miscfs/nullfs/null_vfsops.c: revision 1.90 sys/fs/cd9660/cd9660_util.c: revision 1.12 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48 sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20 sys/miscfs/procfs/procfs_vfsops.c: revision 1.94 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28 sys/compat/linux/common/linux_sched.c: revision 1.67 sys/compat/linux/common/linux_exec_aout.c: revision 1.67 sys/compat/linux/common/linux_pipe.c: revision 1.67 sys/compat/linux/common/linux_llseek.c: revision 1.34 sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10 Do not uselessly include <sys/malloc.h>. Cleanup: - remove struct kmembuckets (dead) - correctly deadify MALLOC_XX - remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead) - remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT() and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc New sentence, new line. Bump date for previous. Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9) man pages.
1.25.2.1	30-Oct-2014	martin	Pull up following revision(s) (requested by maxv in ticket #163): sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.29 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.26 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.27 Fix four memory leaks in compat/linux.
1.25.2.2.2.1	05-Nov-2015	snj	Pull up following revision(s) (requested by pgoyette in ticket #998): sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.19 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.31 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.29 Don't release proc_lock until we're done looking at things that are protected by the lock, particularly p_stat and p_waited. Found by Robert Elz.
1.28.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.29.10.2	21-Jun-2023	martin	Pull up following revision(s) (requested by riastradh in ticket #1836): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.29.10.1	12-Apr-2018	martin	Pull up following revision(s) (requested by kamil in ticket #713): sys/modules/procfs/Makefile: revision 1.4 sys/miscfs/procfs/procfs_vfsops.c: revision 1.98 bin/ps/ps.1: revision 1.108 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.32 sys/miscfs/procfs/procfs_vnops.c: revision 1.198 sys/kern/sys_ptrace_common.c: revision 1.23 sys/kern/sys_ptrace_common.c: revision 1.24 sbin/mount_procfs/mount_procfs.8: revision 1.36 sys/kern/sys_ptrace_common.c: revision 1.25 sys/kern/sys_ptrace.c: revision 1.5 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.30 sys/sys/proc.h: revision 1.342 sys/kern/sys_ptrace_common.c: revision 1.26 sys/miscfs/procfs/procfs_ctl.c: file removal sys/kern/sys_ptrace_common.c: revision 1.27 sys/miscfs/procfs/procfs_subr.c: revision 1.109 sys/kern/sys_ptrace_common.c: revision 1.28 sys/secmodel/extensions/secmodel_extensions.c: revision 1.8 sys/kern/sys_ptrace_common.c: revision 1.29 sys/sys/ptrace.h: revision 1.62 sys/compat/netbsd32/netbsd32_signal.c: revision 1.45 share/man/man9/kauth.9: revision 1.109 sys/miscfs/procfs/files.procfs: revision 1.12 sys/compat/netbsd32/netbsd32.h: revision 1.115 sys/miscfs/procfs/procfs.h: revision 1.72 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.5 sys/kern/kern_sig.c: revision 1.337 sys/sys/kauth.h: revision 1.75 sys/sys/sysctl.h: revision 1.224 sys/kern/sys_ptrace_common.c: revision 1.30 sys/kern/sys_ptrace_common.c: revision 1.31 sys/kern/sys_ptrace_common.c: revision 1.32 sys/kern/sys_ptrace_common.c: revision 1.33 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.20 sys/kern/sys_ptrace_common.c: revision 1.34 sys/kern/sys_ptrace_common.c: revision 1.36 sys/kern/kern_proc.c: revision 1.207 sys/kern/kern_exit.c: revision 1.269 doc/TODO.ptrace: revision 1.29 Make {s,g}et{db,fp,}regs work again for PK_32 processes XXX: pullup-8 add disgusting magic to handle compat_netbsd32 as a module. use process_reg32 instead of struct reg32. Remove the filesystem tracing feature This is a legacy interface from 4.4BSD, and it was introduced to overcome shortcomings of ptrace(2) at that time, which are no longer relevant (performance). Today /proc/#/ctl offers a narrow subset of ptrace(2) commands and is not applicable for modern applications use beyond simplistic tracing scenarios. This removal will simplify kernel internals. Users will still be able to use all the other /proc files. This change won't affect other procfs files neither Linux compat features within mount_procfs(8). /proc/#/ctl isn't available on Linux. Remove: - /proc/#/ctl from mount_procfs(8) - P_FSTRACE note from the documentation of ps(1) - /proc/#/ctl and filesystem tracing documentation from mount_procfs(8) - KAUTH_REQ_PROCESS_PROCFS_CTL documentation from kauth(9) - source code file miscfs/procfs/procfs_ctl.c - PFSctl and procfs_doctl() from sys/miscfs/procfs/procfs.h - KAUTH_REQ_PROCESS_PROCFS_CTL from sys/sys/kauth.h - PSL_FSTRACE (0x00010000) from sys/sys/proc.h - P_FSTRACE (0x00010000) from sys/sys/sysctl.h Reduce code complexity after removal of this functionality. Update TODO.ptrace accordingly: remove two entries about /proc tracing. Do not keep legacy notes as comments in the headers about removed PSL_FSTRACE / P_FSTRACE, as this interface had little number of users (close or equal to zero). Proposed on tech-kern@. All filesystem tracing utility users are encouraged to switch to ptrace(2). Sponsored by <The NetBSD Foundation> untangle the mess: - factor out common code - break each ptrace subcall to its own sub-function .. more to come ... - reduce ifdef ugliness by moving it up top. - factor out PT_IO and make PT_{READ,WRITE}_{I,D} use it - factor out PT_DUMPCORE - factor out sendsig code .. more to come ... handle siginfo requests for ptrace32 ptrace: Partially undo PT_{READ,WRITE}_{I,D} and unbreak these commands The refactored code did not work and was generating EFAULT. Sponsored by <The NetBSD Foundation> Merge the code back; the problem was that since we are reading/writing to a kernel address for PT_{READ,WRITE}_{I,D} we need the kernel vmspace. provide separate read and write functions to accomodate register functions that need a size argument. don't ignore error from copyout_piod Use the proper process (the tracee) to get information about lwps and registers and the tracer for vmspace. Add new sysctl(3) entry: security.models.extensions.user_set_dbregs Model this new sysctl(3) entry after "user_set_cpu_affinity" in the same level of sysctl(3) switches. Allow to read unconditionally Debug Registers (no change here). This is convenient as even if a user of a debugger does not use hardware assisted watchpoints/breakpoints, a debugger can still prompt these values to store in an internal cache with context of registers. Reading them should have no security concerns. Add a paranoid MI switch that prohibits by default setting these registers by a regular user (non-superuser). Make this switch disabled by default. There are enough reserved bits out there to allow using them unconditionally on hardened hosts. Features shipped with Debug Registers are optional features in debuggers. There is no reduction in elementary functionality. Reviewed by <christos> Sponsored by <The NetBSD Foundation>
1.30.4.1	10-Jun-2019	christos	Sync with HEAD
1.30.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.31.4.1	03-Aug-2022	martin	Pull up following revision(s), all via patch (requested by riastradh in ticket #1487): sys/compat/linux/arch/i386/linux_machdep.c: revision 1.168 sys/compat/sunos/sunos_misc.c: revision 1.177 sys/compat/netbsd32/netbsd32_compat_50.c: revision 1.52 sys/compat/common/kern_resource_43.c: revision 1.23 sys/compat/netbsd32/netbsd32_conv.h: revision 1.46 sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.35 sys/compat/common/vfs_syscalls_12.c: revision 1.38 sys/compat/ultrix/ultrix_misc.c: revision 1.126 sys/compat/common/kern_sig_43.c: revision 1.37 sys/compat/linux/common/linux_mtio.c: revision 1.8 sys/compat/freebsd/freebsd_misc.c: revision 1.34 sys/compat/freebsd/freebsd_machdep.c: revision 1.5 sys/compat/linux/common/linux_olduname.c: revision 1.67 sys/compat/linux/arch/mips/linux_machdep.c: revision 1.44 sys/compat/freebsd/freebsd_sched.c: revision 1.23 sys/compat/ossaudio/ossaudio.c: revision 1.84 sys/compat/sys/time_types.h: revision 1.6 sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.51 sys/compat/common/ieee80211_20.c: revision 1.7 sys/compat/linux/common/linux_file.c: revision 1.119 sys/compat/linux/arch/arm/linux_machdep.c: revision 1.34 sys/compat/netbsd32/netbsd32_wait.c: revision 1.25 sys/compat/linux32/common/linux32_time.c: revision 1.38 sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.33 sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.52 sys/compat/linux32/arch/amd64/linux32_machdep.c: revision 1.46 sys/compat/netbsd32/netbsd32_compat_12.c: revision 1.36 sys/compat/ultrix/ultrix_ioctl.c: revision 1.39 sys/compat/linux/common/linux_misc.c: revision 1.252 sys/compat/linux/common/linux_hdio.c: revision 1.19 sys/compat/sunos/sunos_ioctl.c: revision 1.71 sys/compat/linux/common/linux_sched.c: revision 1.79 sys/compat/common/kern_info_43.c: revision 1.40 sys/compat/linux32/common/linux32_exec_elf32.c: revision 1.20 sys/compat/linux/common/linux_socket.c: revision 1.153 sys/compat/linux/arch/amd64/linux_machdep.c: revision 1.60 sys/compat/common/vfs_syscalls_43.c: revision 1.68 sys/compat/linux/arch/powerpc/linux_exec_powerpc.c: revision 1.25 sys/compat/netbsd32/netbsd32_ptrace.c: revision 1.9 sys/compat/common/kern_time_50.c: revision 1.37 sys/compat/netbsd32/netbsd32_compat_20.c: revision 1.42 sys/compat/linux/common/linux_cdrom.c: revision 1.28 sys/compat/linux/arch/m68k/linux_machdep.c: revision 1.43 sys/compat/common/kern_info_09.c: revision 1.22 sys/compat/linux32/common/linux32_resource.c: revision 1.12 sys/compat/linux/common/linux_oldolduname.c: revision 1.67 sys/compat/common/if_media_80.c: revision 1.4 sys/compat/linux/arch/alpha/linux_osf1.c: revision 1.5 sys/compat/netbsd32/netbsd32_nfssvc.c: revision 1.8 sys/compat/linux32/common/linux32_signal.c: revision 1.21 sys/compat/common/kern_sig_13.c: revision 1.22 sys/compat/sunos32/sunos32_ioctl.c: revision 1.36 sys/compat/netbsd32/netbsd32_compat_43.c: revision 1.62 sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.23 sys/compat/netbsd32/netbsd32_time.c: revision 1.56 sys/compat/linux/common/linux_signal.c: revision 1.84 sys/compat/netbsd32/netbsd32_signal.c: revision 1.52 sys/compat/sunos32/sunos32_misc.c: revision 1.85 sys/compat/linux/common/linux_time.c: revision 1.40 sys/compat/linux/common/linux_fdio.c: revision 1.14 sys/compat/common/vfs_syscalls_30.c: revision 1.43 sys/compat: Memset zero before copyout. Just in case of uninitialized padding which would lead to kernel stack disclosure. If the compiler can prove the memset redundant then it can optimize it away; otherwise better safe than sorry.
1.7	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.70; 1.6.72; 1.6.74; merge ktrace-lwp.
1.5	26-Feb-2005	perry	nuke trailing whitespace
1.4	31-Mar-2002	christos	branches: 1.4.10; 1.4.18; 1.4.20; bring the reverse signal mapping array into linux_signo.c
1.3	31-Mar-2002	christos	make signal array handling uniform, and put signal arrays in a separate file. This is simular to errno array handling.
1.2	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; Added powerpc specific code for Linux compatibility on powerpc ports
1.1.6.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.2	17-Apr-2002	nathanw	Catch up to -current.
1.1.4.1	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_sigarray.c was added on branch thorpej_scsipi on 2001-02-11 19:13:53 +0000
1.4.20.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.18.1	29-Apr-2005	kent	sync with -current
1.4.10.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.74.1	16-May-2008	yamt	sync with head.
1.6.72.1	18-May-2008	yamt	sync with head.
1.6.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6	18-Nov-2011	christos	- add sigtimedwait support. - merge the siginfo population code.
1.5	23-Nov-2008	njoly	branches: 1.5.16; Move si_code definitions from MD to MI linux_siginfo.h, all archs (except mips for 3 values) are identical. While here, remove unused/unneeded LINUX__SI_CODE macro. Only the lower 16-bits are used for userland si_code.
1.4	28-Apr-2008	martin	branches: 1.4.6; 1.4.8; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	26-Feb-2005	perry	nuke trailing whitespace
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.26; 1.1.34; 1.1.36; Added various header files for initial Linux compatibility on powerpc ports
1.1.36.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.34.1	29-Apr-2005	kent	sync with -current
1.1.26.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_siginfo.h was added on branch thorpej_scsipi on 2001-02-11 19:13:53 +0000
1.3.74.2	04-May-2009	yamt	sync with head.
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.5.16.1	17-Apr-2012	yamt	sync with head
1.11	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.10	04-Dec-2007	dsl	branches: 1.10.12; 1.10.14; 1.10.16; Remove all the __P
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.46; 1.9.52; 1.9.56; merge ktrace-lwp.
1.8	19-Sep-2005	christos	MINSIGSTKSZ on linux is different depending on the platform and usually smaller than ours.
1.7	19-May-2005	manu	branches: 1.7.2; Add support for Linux SA_RESTORER on amd64.
1.6	26-Feb-2005	perry	nuke trailing whitespace
1.5	26-Nov-2002	christos	branches: 1.5.6; 1.5.14; 1.5.16; rename: s/sa_/<compat>sa/g
1.4	19-Mar-2002	christos	- Now that RT-signals fit, fix the array to deliver them. [i386 only]. - jdk-1.4 works perfectly now. :-)
1.3	19-Feb-2002	nathanw	Add LINUX_SA_NOCLDWAIT.
1.2	26-Aug-2001	manu	Fixed a typo in struct naming. This does not seems to impact anything.
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; Added various header files for initial Linux compatibility on powerpc ports
1.1.6.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.6.2	16-Mar-2002	jdolecek	Catch up with -current.
1.1.6.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.4	11-Dec-2002	thorpej	Sync with HEAD.
1.1.4.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.4.2	28-Feb-2002	nathanw	Catch up to -current.
1.1.4.1	21-Sep-2001	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_signal.h was added on branch thorpej_scsipi on 2001-02-11 19:13:53 +0000
1.5.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.14.1	29-Apr-2005	kent	sync with -current
1.5.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.6.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.2.2	07-Dec-2007	yamt	sync with head
1.7.2.1	21-Jun-2006	yamt	sync with head.
1.9.56.1	08-Dec-2007	ad	Sync with head.
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.46.1	09-Jan-2008	matt	sync with HEAD
1.9.44.1	09-Dec-2007	jmcneill	Sync with HEAD.
1.10.16.1	16-May-2008	yamt	sync with head.
1.10.14.1	18-May-2008	yamt	sync with head.
1.10.12.1	02-Jun-2008	mjf	Sync with HEAD.
1.7	25-Jan-2014	njoly	Update linux socket socket options (SO_*). Add common version to its own file (linux_socket_generic.h); use it for all but alpha and mips.
1.6	28-Apr-2008	martin	branches: 1.6.34; 1.6.44; 1.6.50; Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.70; 1.5.72; 1.5.74; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	26-Jul-2003	jdolecek	branches: 1.3.8; 1.3.10; add LINUX_SO_PEERNAME, LINUX_SO_TIMESTAMP where it has been missing fix value for LINUX_SO_DETACH_FILTER on couple places (unused anyway) g/c LINUX_SCM_TIMESTAMP definition for some archs, it will be defined in generic linux_socket.h
1.2	26-Aug-2001	manu	branches: 1.2.20; Fiexed a typo in a #define
1.1	19-Jan-2001	manu	branches: 1.1.2; 1.1.4; 1.1.6; Added various header files for initial Linux compatibility on powerpc ports
1.1.6.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	21-Sep-2001	nathanw	Catch up to -current.
1.1.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.1	19-Jan-2001	bouyer	file linux_socket.h was added on branch thorpej_scsipi on 2001-02-11 19:13:53 +0000
1.2.20.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.20.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.5.74.1	16-May-2008	yamt	sync with head.
1.5.72.1	18-May-2008	yamt	sync with head.
1.5.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.50.1	18-May-2014	rmind	sync with head
1.6.44.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.34.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3	25-Jul-2004	chs	remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.2	19-Jan-2001	manu	branches: 1.2.2; 1.2.26; 1.2.28; Fixed a typo (two instructions dupliated at the end of code that were not reached)
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.2.28.1	26-Jul-2004	tron	Pull up file removal (requested by chs in ticket #715): remove the LINUX_SP_WRAP hack since it doesn't seem to be needed anymore, and removing it lets us go back to mapping the stack non-executable again.
1.2.26.1	03-Aug-2004	skrll	Sync with HEAD
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	19-Jan-2001	bouyer	file linux_sp_wrap_powerpc.S was added on branch thorpej_scsipi on 2001-02-11 19:13:54 +0000
1.99	28-Sep-2024	christos	regen
1.98	01-Jul-2024	christos	regen
1.97	29-Jun-2024	christos	branches: 1.97.2; regen
1.96	19-Aug-2023	christos	regen
1.95	18-Aug-2023	christos	regen
1.94	29-Jul-2023	christos	regen
1.93	28-Jul-2023	christos	regen
1.92	02-Dec-2021	ryo	regen
1.91	24-Nov-2021	ryo	regen
1.90	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.89	20-Sep-2021	thorpej	Regen for eventfd.
1.88	19-Sep-2021	thorpej	Regen for timerfd.
1.87	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.86	26-Apr-2020	thorpej	branches: 1.86.2; Regen for native futex calls.
1.85	09-Nov-2019	jdolecek	regen
1.84	10-Aug-2018	pgoyette	Regen
1.83	10-May-2017	riastradh	branches: 1.83.8; 1.83.10; regen
1.82	03-Feb-2017	christos	branches: 1.82.4; regen
1.81	03-Feb-2017	martin	regen
1.80	16-Jan-2017	christos	regen all
1.79	13-Jan-2017	christos	branches: 1.79.2; regen
1.78	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.77	02-Jan-2017	manu	Regen
1.76	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.75	27-Oct-2015	njoly	branches: 1.75.2; Regen.
1.74	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.73	24-Sep-2015	christos	regen
1.72	07-Mar-2015	christos	regen
1.71	22-Nov-2014	njoly	branches: 1.71.2; Regen for ppoll signature fix
1.70	31-May-2014	njoly	branches: 1.70.2; Regen for munmap(2) signature.
1.69	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.68	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.67	06-May-2014	njoly	Regen for mknod device argument type change.
1.66	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.65	08-Apr-2014	njoly	Regen.
1.64	10-Dec-2013	njoly	branches: 1.64.2; Regen.
1.63	08-Dec-2013	njoly	Regen.
1.62	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.61	24-Sep-2013	njoly	Regen for utimensat(2).
1.60	11-Aug-2013	pooka	regen
1.59	11-Aug-2013	pooka	regen
1.58	08-Apr-2013	pooka	branches: 1.58.4; regen for utimes
1.57	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.56	18-Nov-2011	christos	branches: 1.56.10; - add sigtimedwait support. - merge the siginfo population code.
1.55	31-May-2011	njoly	branches: 1.55.4; Regen for fadvise64_64 typo fix.
1.54	30-May-2011	alnsn	Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.53	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.52	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.51	07-Jul-2010	chs	branches: 1.51.2; regen
1.50	14-Dec-2009	matt	branches: 1.50.2; 1.50.4; Regen (new makesyscalls.sh)
1.49	24-Nov-2009	njoly	Regen for personality(2) update.
1.48	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.47	17-Jan-2009	njoly	branches: 1.47.2; Regen for wait4 update.
1.46	15-Jan-2009	njoly	Rengen for compat50 update.
1.45	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.44	19-Nov-2008	ad	Regen.
1.43	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.42	23-Apr-2008	ad	branches: 1.42.2; 1.42.4; 1.42.8; 1.42.10; 1.42.12; Regen.
1.41	04-Apr-2008	njoly	branches: 1.41.2; Regen for linux_sys_msync removal.
1.40	24-Dec-2007	njoly	branches: 1.40.6; Regen for linux_sys_getpgid removal.
1.39	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.38	20-Dec-2007	dsl	regen
1.37	16-Nov-2007	njoly	branches: 1.37.2; 1.37.6; Regen, for syscalls cleanup.
1.36	04-Mar-2007	christos	branches: 1.36.14; 1.36.16; 1.36.20; 1.36.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.35	01-Sep-2006	matt	branches: 1.35.8; Regen.
1.34	30-Aug-2006	matt	Regen
1.33	10-Jun-2006	christos	regen
1.32	11-Dec-2005	christos	branches: 1.32.4; 1.32.8; 1.32.14; merge ktrace-lwp.
1.31	18-Oct-2005	christos	regen
1.30	16-May-2005	fvdl	branches: 1.30.2; Regen.
1.29	16-May-2005	fvdl	Regen.
1.28	26-Feb-2005	perry	regen
1.27	26-Feb-2005	perry	regen
1.26	20-Sep-2004	jdolecek	branches: 1.26.4; 1.26.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.25	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.24	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.23	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.22	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.21	23-Jun-2003	christos	branches: 1.21.2; Regen.
1.20	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.19	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.18	01-Nov-2002	jdolecek	regen: nsysent set to 256
1.17	19-May-2002	jdolecek	branches: 1.17.2; hook in truncate64(2) and ftruncate64(2)
1.16	12-May-2002	jdolecek	branches: 1.16.2; regen - 64 fs syscalls
1.15	10-Apr-2002	christos	regen
1.14	22-Mar-2002	christos	regen
1.13	19-Feb-2002	nathanw	Regen.
1.12	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.11	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.10	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.9	30-May-2001	mrg	branches: 1.9.2; 1.9.4; use _KERNEL_OPT.
1.8	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.7	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.6	30-Mar-2001	jdolecek	regen
1.5	30-Mar-2001	jdolecek	regen
1.4	27-Jan-2001	thorpej	branches: 1.4.2; 1.4.4; Regen; getpid(2) is MP-safe.
1.3	27-Jan-2001	thorpej	Regen; add sy_flags.
1.2	20-Jan-2001	manu	Fix the "created from" field of files generated from syscalls.master (this master file did not have a RCS Id at generation time, hence the problem)
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.4.4.10	11-Nov-2002	nathanw	Catch up to -current
1.4.4.9	20-Jun-2002	nathanw	Catch up to -current.
1.4.4.8	29-May-2002	nathanw	Regen.
1.4.4.7	17-Apr-2002	nathanw	Catch up to -current.
1.4.4.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.5	28-Feb-2002	nathanw	Catch up to -current.
1.4.4.4	14-Nov-2001	nathanw	Catch up to -current.
1.4.4.3	21-Sep-2001	nathanw	Catch up to -current.
1.4.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.4.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.4.2.1	27-Jan-2001	bouyer	file linux_syscall.h was added on branch thorpej_scsipi on 2001-02-11 19:13:54 +0000
1.9.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.16.2.1	30-May-2002	gehenna	Catch up with -current.
1.17.2.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.17.2.2	11-May-2004	tron	Regen for ticket 1686.
1.17.2.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.21.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.21.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.21.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.21.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.21.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.21.2.1	03-Aug-2004	skrll	Sync with HEAD
1.26.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.26.4.1	29-Apr-2005	kent	sync with -current
1.30.2.5	21-Jan-2008	yamt	sync with head
1.30.2.4	07-Dec-2007	yamt	sync with head
1.30.2.3	03-Sep-2007	yamt	sync with head.
1.30.2.2	30-Dec-2006	yamt	sync with head.
1.30.2.1	21-Jun-2006	yamt	sync with head.
1.32.14.1	19-Jun-2006	chap	Sync with head.
1.32.8.2	03-Sep-2006	yamt	sync with head.
1.32.8.1	26-Jun-2006	yamt	sync with head.
1.32.4.1	09-Sep-2006	rpaulo	sync with head
1.35.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.36.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.36.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.36.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.36.16.1	09-Jan-2008	matt	sync with HEAD
1.36.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.37.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.37.2.1	26-Dec-2007	ad	Sync with head.
1.40.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.40.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.41.2.1	18-May-2008	yamt	sync with head.
1.42.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.42.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.42.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.42.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.42.2.4	11-Aug-2010	yamt	sync with head.
1.42.2.3	11-Mar-2010	yamt	sync with head
1.42.2.2	20-Jun-2009	yamt	sync with head
1.42.2.1	04-May-2009	yamt	sync with head.
1.47.2.1	23-Jul-2009	jym	Sync with HEAD.
1.50.4.4	12-Jun-2011	rmind	sync with head
1.50.4.3	31-May-2011	rmind	sync with head
1.50.4.2	21-Apr-2011	rmind	sync with head
1.50.4.1	05-Mar-2011	rmind	sync with head
1.50.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.51.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.55.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.55.4.2	30-Oct-2012	yamt	sync with head
1.55.4.1	17-Apr-2012	yamt	sync with head
1.56.10.4	03-Dec-2017	jdolecek	update from HEAD
1.56.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.56.10.2	23-Jun-2013	tls	resync from head
1.56.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.58.4.2	18-May-2014	rmind	sync with head
1.58.4.1	28-Aug-2013	rmind	sync with head
1.64.2.1	10-Aug-2014	tls	Rebase.
1.70.2.1	17-Apr-2017	snj	regen for ticket 1354
1.71.2.4	05-Feb-2017	skrll	Sync with HEAD
1.71.2.3	05-Oct-2016	skrll	Sync with HEAD
1.71.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.71.2.1	06-Apr-2015	skrll	Sync with HEAD
1.75.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.75.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.75.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.79.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.82.4.1	11-May-2017	pgoyette	Sync with HEAD
1.83.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.83.10.1	10-Jun-2019	christos	Sync with HEAD
1.83.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.86.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.86.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.97.2.1	02-Aug-2025	perseant	Sync with HEAD
1.98	28-Sep-2024	christos	regen
1.97	01-Jul-2024	christos	regen
1.96	29-Jun-2024	christos	branches: 1.96.2; regen
1.95	19-Aug-2023	christos	regen
1.94	18-Aug-2023	christos	regen
1.93	29-Jul-2023	christos	regen
1.92	28-Jul-2023	christos	regen
1.91	02-Dec-2021	ryo	regen
1.90	24-Nov-2021	ryo	regen
1.89	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.88	20-Sep-2021	thorpej	Regen for eventfd.
1.87	19-Sep-2021	thorpej	Regen for timerfd.
1.86	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.85	26-Apr-2020	thorpej	branches: 1.85.2; Regen for native futex calls.
1.84	09-Nov-2019	jdolecek	regen
1.83	10-Aug-2018	pgoyette	Regen
1.82	10-May-2017	riastradh	branches: 1.82.8; 1.82.10; regen
1.81	03-Feb-2017	christos	branches: 1.81.4; regen
1.80	03-Feb-2017	martin	regen
1.79	16-Jan-2017	christos	regen all
1.78	13-Jan-2017	christos	branches: 1.78.2; regen
1.77	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.76	02-Jan-2017	manu	Regen
1.75	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.74	27-Oct-2015	njoly	branches: 1.74.2; Regen.
1.73	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.72	24-Sep-2015	christos	regen
1.71	07-Mar-2015	christos	regen
1.70	22-Nov-2014	njoly	branches: 1.70.2; Regen for ppoll signature fix
1.69	31-May-2014	njoly	branches: 1.69.2; Regen for munmap(2) signature.
1.68	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.67	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.66	06-May-2014	njoly	Regen for mknod device argument type change.
1.65	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.64	08-Apr-2014	njoly	Regen.
1.63	10-Dec-2013	njoly	branches: 1.63.2; Regen.
1.62	08-Dec-2013	njoly	Regen.
1.61	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.60	24-Sep-2013	njoly	Regen for utimensat(2).
1.59	11-Aug-2013	pooka	regen
1.58	11-Aug-2013	pooka	regen
1.57	08-Apr-2013	pooka	branches: 1.57.4; regen for utimes
1.56	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.55	18-Nov-2011	christos	branches: 1.55.10; - add sigtimedwait support. - merge the siginfo population code.
1.54	31-May-2011	njoly	branches: 1.54.4; Regen for fadvise64_64 typo fix.
1.53	30-May-2011	alnsn	Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.52	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.51	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.50	07-Jul-2010	chs	branches: 1.50.2; regen
1.49	14-Dec-2009	matt	branches: 1.49.2; 1.49.4; Regen (new makesyscalls.sh)
1.48	24-Nov-2009	njoly	Regen for personality(2) update.
1.47	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.46	17-Jan-2009	njoly	branches: 1.46.2; Regen for wait4 update.
1.45	15-Jan-2009	njoly	Rengen for compat50 update.
1.44	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.43	19-Nov-2008	ad	Regen.
1.42	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.41	23-Apr-2008	ad	branches: 1.41.2; 1.41.4; 1.41.8; 1.41.10; 1.41.12; Regen.
1.40	04-Apr-2008	njoly	branches: 1.40.2; Regen for linux_sys_msync removal.
1.39	24-Dec-2007	njoly	branches: 1.39.6; Regen for linux_sys_getpgid removal.
1.38	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.37	20-Dec-2007	dsl	regen
1.36	16-Nov-2007	njoly	branches: 1.36.2; 1.36.6; Regen, for syscalls cleanup.
1.35	04-Mar-2007	christos	branches: 1.35.14; 1.35.16; 1.35.20; 1.35.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.34	01-Sep-2006	matt	branches: 1.34.8; Regen.
1.33	30-Aug-2006	matt	Regen
1.32	10-Jun-2006	christos	regen
1.31	11-Dec-2005	christos	branches: 1.31.4; 1.31.8; 1.31.14; merge ktrace-lwp.
1.30	18-Oct-2005	christos	regen
1.29	16-May-2005	fvdl	branches: 1.29.2; Regen.
1.28	16-May-2005	fvdl	Regen.
1.27	26-Feb-2005	perry	regen
1.26	26-Feb-2005	perry	regen
1.25	20-Sep-2004	jdolecek	branches: 1.25.4; 1.25.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.24	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.23	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.22	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.21	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.20	23-Jun-2003	christos	branches: 1.20.2; Regen.
1.19	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.18	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.17	19-May-2002	jdolecek	branches: 1.17.2; hook in truncate64(2) and ftruncate64(2)
1.16	12-May-2002	jdolecek	branches: 1.16.2; regen - 64 fs syscalls
1.15	10-Apr-2002	christos	regen
1.14	22-Mar-2002	christos	regen
1.13	19-Feb-2002	nathanw	Regen.
1.12	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.11	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.10	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.9	30-May-2001	mrg	branches: 1.9.2; 1.9.4; use _KERNEL_OPT.
1.8	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.7	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.6	30-Mar-2001	jdolecek	regen
1.5	30-Mar-2001	jdolecek	regen
1.4	27-Jan-2001	thorpej	branches: 1.4.2; 1.4.4; Regen; getpid(2) is MP-safe.
1.3	27-Jan-2001	thorpej	Regen; add sy_flags.
1.2	20-Jan-2001	manu	Fix the "created from" field of files generated from syscalls.master (this master file did not have a RCS Id at generation time, hence the problem)
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.4.4.9	20-Jun-2002	nathanw	Catch up to -current.
1.4.4.8	29-May-2002	nathanw	Regen.
1.4.4.7	17-Apr-2002	nathanw	Catch up to -current.
1.4.4.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.5	28-Feb-2002	nathanw	Catch up to -current.
1.4.4.4	14-Nov-2001	nathanw	Catch up to -current.
1.4.4.3	21-Sep-2001	nathanw	Catch up to -current.
1.4.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.4.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.4.2.1	27-Jan-2001	bouyer	file linux_syscallargs.h was added on branch thorpej_scsipi on 2001-02-11 19:13:55 +0000
1.9.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.16.2.1	30-May-2002	gehenna	Catch up with -current.
1.17.2.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.17.2.2	11-May-2004	tron	Regen for ticket 1686.
1.17.2.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.20.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.20.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.20.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.25.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.25.4.1	29-Apr-2005	kent	sync with -current
1.29.2.5	21-Jan-2008	yamt	sync with head
1.29.2.4	07-Dec-2007	yamt	sync with head
1.29.2.3	03-Sep-2007	yamt	sync with head.
1.29.2.2	30-Dec-2006	yamt	sync with head.
1.29.2.1	21-Jun-2006	yamt	sync with head.
1.31.14.1	19-Jun-2006	chap	Sync with head.
1.31.8.2	03-Sep-2006	yamt	sync with head.
1.31.8.1	26-Jun-2006	yamt	sync with head.
1.31.4.1	09-Sep-2006	rpaulo	sync with head
1.34.8.1	12-Mar-2007	rmind	Sync with HEAD.
1.35.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.35.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.35.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.35.16.1	09-Jan-2008	matt	sync with HEAD
1.35.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.36.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.36.2.1	26-Dec-2007	ad	Sync with head.
1.39.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.39.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.40.2.1	18-May-2008	yamt	sync with head.
1.41.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.41.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.41.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.41.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.41.2.4	11-Aug-2010	yamt	sync with head.
1.41.2.3	11-Mar-2010	yamt	sync with head
1.41.2.2	20-Jun-2009	yamt	sync with head
1.41.2.1	04-May-2009	yamt	sync with head.
1.46.2.1	23-Jul-2009	jym	Sync with HEAD.
1.49.4.4	12-Jun-2011	rmind	sync with head
1.49.4.3	31-May-2011	rmind	sync with head
1.49.4.2	21-Apr-2011	rmind	sync with head
1.49.4.1	05-Mar-2011	rmind	sync with head
1.49.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.50.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.54.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.54.4.2	30-Oct-2012	yamt	sync with head
1.54.4.1	17-Apr-2012	yamt	sync with head
1.55.10.4	03-Dec-2017	jdolecek	update from HEAD
1.55.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.55.10.2	23-Jun-2013	tls	resync from head
1.55.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.57.4.2	18-May-2014	rmind	sync with head
1.57.4.1	28-Aug-2013	rmind	sync with head
1.63.2.1	10-Aug-2014	tls	Rebase.
1.69.2.1	17-Apr-2017	snj	regen for ticket 1354
1.70.2.5	28-Aug-2017	skrll	Sync with HEAD
1.70.2.4	05-Feb-2017	skrll	Sync with HEAD
1.70.2.3	05-Oct-2016	skrll	Sync with HEAD
1.70.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.70.2.1	06-Apr-2015	skrll	Sync with HEAD
1.74.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.74.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.74.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.78.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.81.4.1	11-May-2017	pgoyette	Sync with HEAD
1.82.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.82.10.1	10-Jun-2019	christos	Sync with HEAD
1.82.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.85.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.85.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.96.2.1	02-Aug-2025	perseant	Sync with HEAD
1.98	28-Sep-2024	christos	regen
1.97	01-Jul-2024	christos	regen
1.96	29-Jun-2024	christos	branches: 1.96.2; regen
1.95	19-Aug-2023	christos	regen
1.94	18-Aug-2023	christos	regen
1.93	29-Jul-2023	christos	regen
1.92	28-Jul-2023	christos	regen
1.91	02-Dec-2021	ryo	regen
1.90	24-Nov-2021	ryo	regen
1.89	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.88	20-Sep-2021	thorpej	Regen for eventfd.
1.87	19-Sep-2021	thorpej	Regen for timerfd.
1.86	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.85	26-Apr-2020	thorpej	branches: 1.85.2; Regen for native futex calls.
1.84	09-Nov-2019	jdolecek	regen
1.83	10-Aug-2018	pgoyette	Regen
1.82	10-May-2017	riastradh	branches: 1.82.8; 1.82.10; regen
1.81	03-Feb-2017	christos	branches: 1.81.4; regen
1.80	03-Feb-2017	martin	regen
1.79	16-Jan-2017	christos	regen all
1.78	13-Jan-2017	christos	branches: 1.78.2; regen
1.77	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.76	02-Jan-2017	manu	Regen
1.75	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.74	27-Oct-2015	njoly	branches: 1.74.2; Regen.
1.73	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.72	24-Sep-2015	christos	regen
1.71	07-Mar-2015	christos	regen
1.70	22-Nov-2014	njoly	branches: 1.70.2; Regen for ppoll signature fix
1.69	31-May-2014	njoly	branches: 1.69.2; Regen for munmap(2) signature.
1.68	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.67	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.66	06-May-2014	njoly	Regen for mknod device argument type change.
1.65	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.64	08-Apr-2014	njoly	Regen.
1.63	10-Dec-2013	njoly	branches: 1.63.2; Regen.
1.62	08-Dec-2013	njoly	Regen.
1.61	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.60	24-Sep-2013	njoly	Regen for utimensat(2).
1.59	11-Aug-2013	pooka	regen
1.58	11-Aug-2013	pooka	regen
1.57	08-Apr-2013	pooka	branches: 1.57.4; regen for utimes
1.56	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.55	18-Nov-2011	christos	branches: 1.55.10; - add sigtimedwait support. - merge the siginfo population code.
1.54	31-May-2011	njoly	branches: 1.54.4; Regen for fadvise64_64 typo fix.
1.53	30-May-2011	alnsn	Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.52	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.51	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.50	07-Jul-2010	chs	branches: 1.50.2; regen
1.49	14-Dec-2009	matt	branches: 1.49.2; 1.49.4; Regen (new makesyscalls.sh)
1.48	24-Nov-2009	njoly	Regen for personality(2) update.
1.47	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.46	17-Jan-2009	njoly	branches: 1.46.2; Regen for wait4 update.
1.45	15-Jan-2009	njoly	Rengen for compat50 update.
1.44	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.43	19-Nov-2008	ad	Regen.
1.42	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.41	23-Apr-2008	ad	branches: 1.41.2; 1.41.4; 1.41.8; 1.41.10; 1.41.12; Regen.
1.40	04-Apr-2008	njoly	branches: 1.40.2; Regen for linux_sys_msync removal.
1.39	24-Dec-2007	njoly	branches: 1.39.6; Regen for linux_sys_getpgid removal.
1.38	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.37	20-Dec-2007	dsl	regen
1.36	16-Nov-2007	njoly	branches: 1.36.2; 1.36.6; Regen, for syscalls cleanup.
1.35	09-Feb-2007	ad	branches: 1.35.18; 1.35.20; 1.35.24; 1.35.26; Merge newlock2 to head.
1.34	01-Sep-2006	matt	branches: 1.34.2; Regen.
1.33	30-Aug-2006	matt	Regen
1.32	10-Jun-2006	christos	regen
1.31	11-Dec-2005	christos	branches: 1.31.4; 1.31.8; 1.31.14; merge ktrace-lwp.
1.30	18-Oct-2005	christos	regen
1.29	16-May-2005	fvdl	branches: 1.29.2; Regen.
1.28	16-May-2005	fvdl	Regen.
1.27	26-Feb-2005	perry	regen
1.26	26-Feb-2005	perry	regen
1.25	20-Sep-2004	jdolecek	branches: 1.25.4; 1.25.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.24	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.23	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.22	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.21	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.20	23-Jun-2003	christos	branches: 1.20.2; Regen.
1.19	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.18	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.17	19-May-2002	jdolecek	branches: 1.17.2; hook in truncate64(2) and ftruncate64(2)
1.16	12-May-2002	jdolecek	branches: 1.16.2; regen - 64 fs syscalls
1.15	10-Apr-2002	christos	regen
1.14	22-Mar-2002	christos	regen
1.13	19-Feb-2002	nathanw	Regen.
1.12	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.11	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.10	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.9	30-May-2001	mrg	branches: 1.9.2; 1.9.4; use _KERNEL_OPT.
1.8	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.7	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.6	30-Mar-2001	jdolecek	regen
1.5	30-Mar-2001	jdolecek	regen
1.4	27-Jan-2001	thorpej	branches: 1.4.2; 1.4.4; Regen; getpid(2) is MP-safe.
1.3	27-Jan-2001	thorpej	Regen; add sy_flags.
1.2	20-Jan-2001	manu	Fix the "created from" field of files generated from syscalls.master (this master file did not have a RCS Id at generation time, hence the problem)
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.4.4.9	20-Jun-2002	nathanw	Catch up to -current.
1.4.4.8	29-May-2002	nathanw	Regen.
1.4.4.7	17-Apr-2002	nathanw	Catch up to -current.
1.4.4.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.5	28-Feb-2002	nathanw	Catch up to -current.
1.4.4.4	14-Nov-2001	nathanw	Catch up to -current.
1.4.4.3	21-Sep-2001	nathanw	Catch up to -current.
1.4.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.4.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.4.2.1	27-Jan-2001	bouyer	file linux_syscalls.c was added on branch thorpej_scsipi on 2001-02-11 19:13:55 +0000
1.9.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.16.2.1	30-May-2002	gehenna	Catch up with -current.
1.17.2.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.17.2.2	11-May-2004	tron	Regen for ticket 1686.
1.17.2.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.20.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.20.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.20.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.25.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.25.4.1	29-Apr-2005	kent	sync with -current
1.29.2.5	21-Jan-2008	yamt	sync with head
1.29.2.4	07-Dec-2007	yamt	sync with head
1.29.2.3	26-Feb-2007	yamt	sync with head.
1.29.2.2	30-Dec-2006	yamt	sync with head.
1.29.2.1	21-Jun-2006	yamt	sync with head.
1.31.14.1	19-Jun-2006	chap	Sync with head.
1.31.8.2	03-Sep-2006	yamt	sync with head.
1.31.8.1	26-Jun-2006	yamt	sync with head.
1.31.4.1	09-Sep-2006	rpaulo	sync with head
1.34.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.35.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.35.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.35.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.35.20.1	09-Jan-2008	matt	sync with HEAD
1.35.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.36.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.36.2.1	26-Dec-2007	ad	Sync with head.
1.39.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.39.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.40.2.1	18-May-2008	yamt	sync with head.
1.41.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.41.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.41.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.41.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.41.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.41.2.4	11-Aug-2010	yamt	sync with head.
1.41.2.3	11-Mar-2010	yamt	sync with head
1.41.2.2	20-Jun-2009	yamt	sync with head
1.41.2.1	04-May-2009	yamt	sync with head.
1.46.2.1	23-Jul-2009	jym	Sync with HEAD.
1.49.4.4	12-Jun-2011	rmind	sync with head
1.49.4.3	31-May-2011	rmind	sync with head
1.49.4.2	21-Apr-2011	rmind	sync with head
1.49.4.1	05-Mar-2011	rmind	sync with head
1.49.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.50.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.54.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.54.4.2	30-Oct-2012	yamt	sync with head
1.54.4.1	17-Apr-2012	yamt	sync with head
1.55.10.4	03-Dec-2017	jdolecek	update from HEAD
1.55.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.55.10.2	23-Jun-2013	tls	resync from head
1.55.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.57.4.2	18-May-2014	rmind	sync with head
1.57.4.1	28-Aug-2013	rmind	sync with head
1.63.2.1	10-Aug-2014	tls	Rebase.
1.69.2.1	17-Apr-2017	snj	regen for ticket 1354
1.70.2.4	05-Feb-2017	skrll	Sync with HEAD
1.70.2.3	05-Oct-2016	skrll	Sync with HEAD
1.70.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.70.2.1	06-Apr-2015	skrll	Sync with HEAD
1.74.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.74.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.74.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.78.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.81.4.1	11-May-2017	pgoyette	Sync with HEAD
1.82.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.82.10.1	10-Jun-2019	christos	Sync with HEAD
1.82.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.85.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.85.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.96.2.1	02-Aug-2025	perseant	Sync with HEAD
1.99	28-Sep-2024	christos	regen
1.98	01-Jul-2024	christos	regen
1.97	29-Jun-2024	christos	branches: 1.97.2; regen
1.96	19-Aug-2023	christos	regen
1.95	18-Aug-2023	christos	regen
1.94	29-Jul-2023	christos	regen
1.93	28-Jul-2023	christos	regen
1.92	02-Dec-2021	ryo	regen
1.91	24-Nov-2021	ryo	regen
1.90	20-Sep-2021	thorpej	Regen for preadv(2) / pwritev(2).
1.89	20-Sep-2021	thorpej	Regen for eventfd.
1.88	19-Sep-2021	thorpej	Regen for timerfd.
1.87	19-Sep-2021	thorpej	Regen for POSIX timer syscalls.
1.86	26-Apr-2020	thorpej	branches: 1.86.2; Regen for native futex calls.
1.85	09-Nov-2019	jdolecek	regen
1.84	10-Aug-2018	pgoyette	Regen
1.83	10-May-2017	riastradh	branches: 1.83.8; 1.83.10; regen
1.82	03-Feb-2017	christos	branches: 1.82.4; regen
1.81	03-Feb-2017	martin	regen
1.80	16-Jan-2017	christos	regen all
1.79	13-Jan-2017	christos	branches: 1.79.2; regen
1.78	02-Jan-2017	martin	Regen (something apparently went wrong in previous)
1.77	02-Jan-2017	manu	Regen
1.76	24-Jul-2016	njoly	Regen for readlink/readlinkat signatures.
1.75	27-Oct-2015	njoly	branches: 1.75.2; Regen.
1.74	25-Oct-2015	njoly	Regen for posix chown family cleanup.
1.73	24-Sep-2015	christos	regen
1.72	07-Mar-2015	christos	regen
1.71	22-Nov-2014	njoly	branches: 1.71.2; Regen for ppoll signature fix
1.70	31-May-2014	njoly	branches: 1.70.2; Regen for munmap(2) signature.
1.69	20-May-2014	njoly	Regen for getgroups/setgroups update.
1.68	17-May-2014	njoly	Regen for fadvise64 offset types changes.
1.67	06-May-2014	njoly	Regen for mknod device argument type change.
1.66	04-May-2014	njoly	Regen for pread/pwrite 64bit offset argument.
1.65	08-Apr-2014	njoly	Regen.
1.64	10-Dec-2013	njoly	branches: 1.64.2; Regen.
1.63	08-Dec-2013	njoly	Regen.
1.62	07-Nov-2013	njoly	Regen for dup/dup2/dup3 argument types fix.
1.61	24-Sep-2013	njoly	Regen for utimensat(2).
1.60	11-Aug-2013	pooka	regen
1.59	11-Aug-2013	pooka	regen
1.58	08-Apr-2013	pooka	branches: 1.58.4; regen for utimes
1.57	19-Sep-2012	pooka	regen for ppoll (and, apparently, SYCALL_ARG_PTR)
1.56	18-Nov-2011	christos	branches: 1.56.10; - add sigtimedwait support. - merge the siginfo population code.
1.55	31-May-2011	njoly	branches: 1.55.4; Regen for fadvise64_64 typo fix.
1.54	30-May-2011	alnsn	Regenerate files to pick up correct RCS Ids. Suggested by Chris Badura.
1.53	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.52	15-Apr-2011	he	Regenerate these files after adding pipe2() and dup3().
1.51	07-Jul-2010	chs	branches: 1.51.2; regen
1.50	14-Dec-2009	matt	branches: 1.50.2; 1.50.4; Regen (new makesyscalls.sh)
1.49	24-Nov-2009	njoly	Regen for personality(2) update.
1.48	08-Jun-2009	njoly	Regen for rt_queueinfo(2) update.
1.47	17-Jan-2009	njoly	branches: 1.47.2; Regen for wait4 update.
1.46	15-Jan-2009	njoly	Rengen for compat50 update.
1.45	13-Jan-2009	pooka	Regen to prove I didn't screw up the conversion: purely RCSID changes.
1.44	19-Nov-2008	ad	Regen.
1.43	12-Nov-2008	njoly	Regen for nanosleep(2) fix.
1.42	23-Apr-2008	ad	branches: 1.42.2; 1.42.4; 1.42.8; 1.42.10; 1.42.12; Regen.
1.41	04-Apr-2008	njoly	branches: 1.41.2; Regen for linux_sys_msync removal.
1.40	24-Dec-2007	njoly	branches: 1.40.6; Regen for linux_sys_getpgid removal.
1.39	21-Dec-2007	njoly	Regen for getfsuid/setfsgid syscall exchange.
1.38	20-Dec-2007	dsl	regen
1.37	16-Nov-2007	njoly	branches: 1.37.2; 1.37.6; Regen, for syscalls cleanup.
1.36	09-Feb-2007	ad	branches: 1.36.18; 1.36.20; 1.36.24; 1.36.26; Merge newlock2 to head.
1.35	01-Sep-2006	matt	branches: 1.35.2; Regen.
1.34	30-Aug-2006	matt	Regen
1.33	10-Jun-2006	christos	regen
1.32	11-Dec-2005	christos	branches: 1.32.4; 1.32.8; 1.32.14; merge ktrace-lwp.
1.31	18-Oct-2005	christos	regen
1.30	16-May-2005	fvdl	branches: 1.30.2; Regen.
1.29	16-May-2005	fvdl	Regen.
1.28	26-Feb-2005	perry	regen
1.27	26-Feb-2005	perry	regen
1.26	20-Sep-2004	jdolecek	branches: 1.26.4; 1.26.6; regen: implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.25	08-Sep-2004	jdolecek	regen: add exit_group(2)
1.24	01-Aug-2004	jdolecek	regen - sync syscall lists with Linux kernel 2.6.7
1.23	01-Aug-2004	jdolecek	regen: connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.22	10-Aug-2003	jdolecek	regen - added wrapper for Linux ftruncate64()
1.21	23-Jun-2003	christos	branches: 1.21.2; Regen.
1.20	18-Jan-2003	thorpej	Regen for correct RCS ID.
1.19	18-Jan-2003	thorpej	Regen: Merge the nathanw_sa branch.
1.18	01-Nov-2002	jdolecek	regen: nsysent set to 256
1.17	19-May-2002	jdolecek	branches: 1.17.2; hook in truncate64(2) and ftruncate64(2)
1.16	12-May-2002	jdolecek	branches: 1.16.2; regen - 64 fs syscalls
1.15	10-Apr-2002	christos	regen
1.14	22-Mar-2002	christos	regen
1.13	19-Feb-2002	nathanw	Regen.
1.12	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.11	13-Nov-2001	lukem	add RCSIDs (including regeneration of files as appropriate)
1.10	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.9	30-May-2001	mrg	branches: 1.9.2; 1.9.4; use _KERNEL_OPT.
1.8	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.7	30-Mar-2001	jdolecek	regen - use linux_sys_nosys() instead sys_nosys()
1.6	30-Mar-2001	jdolecek	regen
1.5	30-Mar-2001	jdolecek	regen
1.4	27-Jan-2001	thorpej	branches: 1.4.2; 1.4.4; Regen; getpid(2) is MP-safe.
1.3	27-Jan-2001	thorpej	Regen; add sy_flags.
1.2	20-Jan-2001	manu	Fix the "created from" field of files generated from syscalls.master (this master file did not have a RCS Id at generation time, hence the problem)
1.1	19-Jan-2001	manu	Added powerpc specific code for Linux compatibility on powerpc ports
1.4.4.10	11-Nov-2002	nathanw	Catch up to -current
1.4.4.9	20-Jun-2002	nathanw	Catch up to -current.
1.4.4.8	29-May-2002	nathanw	Regen.
1.4.4.7	17-Apr-2002	nathanw	Catch up to -current.
1.4.4.6	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.5	28-Feb-2002	nathanw	Catch up to -current.
1.4.4.4	14-Nov-2001	nathanw	Catch up to -current.
1.4.4.3	21-Sep-2001	nathanw	Catch up to -current.
1.4.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.4.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.4.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.4.2.1	27-Jan-2001	bouyer	file linux_sysent.c was added on branch thorpej_scsipi on 2001-02-11 19:13:55 +0000
1.9.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.9.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.9.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.16.2.1	30-May-2002	gehenna	Catch up with -current.
1.17.2.3	14-Jun-2004	jmc	Regen for changes in ticket #1708
1.17.2.2	11-May-2004	tron	Regen for ticket 1686.
1.17.2.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.21.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.21.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.21.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.21.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.21.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.21.2.1	03-Aug-2004	skrll	Sync with HEAD
1.26.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.26.4.1	29-Apr-2005	kent	sync with -current
1.30.2.5	21-Jan-2008	yamt	sync with head
1.30.2.4	07-Dec-2007	yamt	sync with head
1.30.2.3	26-Feb-2007	yamt	sync with head.
1.30.2.2	30-Dec-2006	yamt	sync with head.
1.30.2.1	21-Jun-2006	yamt	sync with head.
1.32.14.1	19-Jun-2006	chap	Sync with head.
1.32.8.2	03-Sep-2006	yamt	sync with head.
1.32.8.1	26-Jun-2006	yamt	sync with head.
1.32.4.1	09-Sep-2006	rpaulo	sync with head
1.35.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.36.26.2	27-Dec-2007	mjf	Sync with HEAD.
1.36.26.1	19-Nov-2007	mjf	Sync with HEAD.
1.36.24.1	18-Nov-2007	bouyer	Sync with HEAD
1.36.20.1	09-Jan-2008	matt	sync with HEAD
1.36.18.1	21-Nov-2007	joerg	Sync with HEAD.
1.37.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.37.2.1	26-Dec-2007	ad	Sync with head.
1.40.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.40.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.41.2.1	18-May-2008	yamt	sync with head.
1.42.12.1	20-Nov-2008	snj	Regen for ticket 81.
1.42.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.42.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.42.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.42.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.42.2.4	11-Aug-2010	yamt	sync with head.
1.42.2.3	11-Mar-2010	yamt	sync with head
1.42.2.2	20-Jun-2009	yamt	sync with head
1.42.2.1	04-May-2009	yamt	sync with head.
1.47.2.1	23-Jul-2009	jym	Sync with HEAD.
1.50.4.4	12-Jun-2011	rmind	sync with head
1.50.4.3	31-May-2011	rmind	sync with head
1.50.4.2	21-Apr-2011	rmind	sync with head
1.50.4.1	05-Mar-2011	rmind	sync with head
1.50.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.51.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.55.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.55.4.2	30-Oct-2012	yamt	sync with head
1.55.4.1	17-Apr-2012	yamt	sync with head
1.56.10.4	03-Dec-2017	jdolecek	update from HEAD
1.56.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.56.10.2	23-Jun-2013	tls	resync from head
1.56.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.58.4.2	18-May-2014	rmind	sync with head
1.58.4.1	28-Aug-2013	rmind	sync with head
1.64.2.1	10-Aug-2014	tls	Rebase.
1.70.2.1	17-Apr-2017	snj	regen for ticket 1354
1.71.2.4	05-Feb-2017	skrll	Sync with HEAD
1.71.2.3	05-Oct-2016	skrll	Sync with HEAD
1.71.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.71.2.1	06-Apr-2015	skrll	Sync with HEAD
1.75.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.75.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.75.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.79.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.82.4.1	11-May-2017	pgoyette	Sync with HEAD
1.83.10.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.83.10.1	10-Jun-2019	christos	Sync with HEAD
1.83.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.86.2.2	17-Dec-2020	thorpej	Regen for preadv(2) and pwritev(2).
1.86.2.1	15-Dec-2020	thorpej	Regen for eventfd, timerfd, POSIX timers.
1.97.2.1	02-Aug-2025	perseant	Sync with HEAD
1.9	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.8	11-Dec-2005	christos	branches: 1.8.70; 1.8.72; 1.8.74; merge ktrace-lwp.
1.7	26-Feb-2005	perry	nuke trailing whitespace
1.6	26-Aug-2001	manu	branches: 1.6.20; 1.6.28; 1.6.30; Fixed a lot of mistakes in #define's (hes values instead of octal)
1.5	26-Aug-2001	manu	Moved LINUX_NCCS from MI file to MD file, because the value is different on MIPS and sparc machines.
1.4	19-May-2001	manu	branches: 1.4.2; Fixed a typo in a comment
1.3	20-Jan-2001	manu	branches: 1.3.2; 1.3.4; Fixed wrong ioctl definitions that caused Linux ioctl TCGETS and many other to fail
1.2	20-Jan-2001	manu	Moved architecure dependent part of struct linux_termio to architecture dependent header files.
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.3.4.2	21-Sep-2001	nathanw	Catch up to -current.
1.3.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.3.2.1	20-Jan-2001	bouyer	file linux_termios.h was added on branch thorpej_scsipi on 2001-02-11 19:13:56 +0000
1.4.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.6.30.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.28.1	29-Apr-2005	kent	sync with -current
1.6.20.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.8.74.1	16-May-2008	yamt	sync with head.
1.8.72.1	18-May-2008	yamt	sync with head.
1.8.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.8	11-Jan-2009	christos	merge christos-time_t
1.7	28-Apr-2008	martin	branches: 1.7.8; 1.7.14; Remove clause 3 and 4 from TNF licenses
1.6	11-Dec-2005	christos	branches: 1.6.70; 1.6.72; 1.6.74; merge ktrace-lwp.
1.5	26-Feb-2005	perry	nuke trailing whitespace
1.4	20-Sep-2004	jdolecek	branches: 1.4.4; 1.4.6; move definition of linux_fsid_t to common/linux_types.h - it's identical across all Linux archs
1.3	19-Sep-2004	jdolecek	move definition of struct linux_stafs to common/linux_types.h, and use explicit size types - the structure definition is actually identical on currently support COMPAT_LINUX archs, so no point to have 6 copies of it in the tree
1.2	20-Jan-2001	manu	branches: 1.2.2; 1.2.26; Fixed a typo
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.2.26.2	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.26.1	24-Sep-2004	skrll	Sync with HEAD.
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	20-Jan-2001	bouyer	file linux_types.h was added on branch thorpej_scsipi on 2001-02-11 19:13:56 +0000
1.4.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.4.1	29-Apr-2005	kent	sync with -current
1.6.74.2	04-May-2009	yamt	sync with head.
1.6.74.1	16-May-2008	yamt	sync with head.
1.6.72.1	18-May-2008	yamt	sync with head.
1.6.70.2	17-Jan-2009	mjf	Sync with HEAD.
1.6.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.14.2	11-Jan-2009	christos	add linux_suseconds_t
1.7.14.1	28-Apr-2008	christos	file linux_types.h was added on branch christos-time_t on 2009-01-11 00:17:51 +0000
1.7.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.3	01-Nov-2002	jdolecek	branches: 1.3.6; add appropriate nsysent
1.2	30-Mar-2001	jdolecek	Use linux_sys_nosys() instead sys_nosys() here too.
1.1	30-Sep-1998	erh	branches: 1.1.12; 1.1.24; Stubs for future development of linux compat architechtures.
1.1.24.2	11-Nov-2002	nathanw	Catch up to -current
1.1.24.1	09-Apr-2001	nathanw	Catch up with -current.
1.1.12.1	21-Apr-2001	bouyer	Sync with HEAD
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.88	01-Oct-2024	riastradh	sys/compat/linux/arch/*/syscalls.master: Nix trailing whitespace. No functional change intended.
1.87	28-Sep-2024	christos	Linux GSoC-2024: renameat2, clone3, sync_file_range, syncfs (Shivraj Jamgade)
1.86	01-Jul-2024	christos	Add linux POSIX message queue support (Ricardo Branco)
1.85	29-Jun-2024	christos	branches: 1.85.2; From gsoc 2024: Implement faccessat2 and getcpu (Shivraz)
1.84	19-Aug-2023	christos	Add inotify* syscalls GSoC 2023 (Theodore Preduta)
1.83	18-Aug-2023	christos	Add linux waitid(2) from GSoC 2023 (Theodore Preduta)
1.82	29-Jul-2023	christos	Add/fix statx, readahead, close_range. From GSoC 2023 by Theodore Preduta
1.81	28-Jul-2023	christos	add epoll syscalls
1.80	02-Dec-2021	ryo	add prlimit64(2) syscall to COMPAT_LINUX and COMPAT_LINUX32
1.79	24-Nov-2021	ryo	add getrandom(2) syscall entry
1.78	20-Sep-2021	thorpej	Add preadv(2) and pwritev(2) system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.77	20-Sep-2021	thorpej	Add the eventfd system calls to COMPAT_LINUX and COMPAT_LINUX32.
1.76	19-Sep-2021	thorpej	Add the timerfd syscalls to COMPAT_LINUX and COMPAT_LINUX32.
1.75	19-Sep-2021	thorpej	Add the POSIX timer syscalls (timer_create(), timer_settime(), timer_gettime(), timer_getoverrun(), and timer_delete()) to COMPAT_LINUX and COMPAT_LINUX32.
1.74	26-Apr-2020	thorpej	branches: 1.74.2; Add a NetBSD native futex implementation, mostly written by riastradh@. Map the COMPAT_LINUX futex calls to the native ones.
1.73	09-Nov-2019	jdolecek	add dummy implementation of linux fallocate() which just returns EOPNOTSUPP; this is needed so that glibc falls back to emulation and apps behaving properly, since EOPNOTSUPP is a documented and expected return code, but ENOSYS is not right now there are no filesystems in NetBSD tree supporting the fallocate VOP, so no point trying to map this to a native call supposed to help with problem reported in https://mail-index.netbsd.org/tech-kern/2019/11/03/msg025641.html
1.72	03-Feb-2017	christos	branches: 1.72.14; add unimple sendmmsg secvmmsg
1.71	03-Feb-2017	martin	Add accept4
1.70	02-Jan-2017	manu	branches: 1.70.2; Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.69	24-Jul-2016	njoly	Small cleanup. Adjust readlink/readlinkat signatures to reduce diffs with native.
1.68	27-Oct-2015	njoly	branches: 1.68.2; Fix wrong gid types from previous.
1.67	25-Oct-2015	njoly	Cleanup posix chown family syscalls to match native (alpha, mips and powerpc).
1.66	22-Nov-2014	njoly	branches: 1.66.2; Fix ppoll signature (int ->u_int)
1.65	31-May-2014	njoly	branches: 1.65.2; Fix munmap(2) signature.
1.64	29-May-2014	njoly	For utimes(2), use compat_50_sys_utimes() instead of local version.
1.63	20-May-2014	njoly	Fix getgroups/setgroups signature.
1.62	17-May-2014	njoly	Fix fadvise64 syscalls to use 64bit offset types.
1.61	06-May-2014	njoly	Reduce diffs between archs; make mknod device argument unsigned.
1.60	04-May-2014	njoly	Fix pread/pwrite syscalls which need a 64bit offset argument.
1.59	08-Apr-2014	njoly	Adjust read/write/readv/writev signature to match native versions.
1.58	10-Dec-2013	njoly	branches: 1.58.2; Add *at() syscalls like other arches.
1.57	08-Dec-2013	njoly	Sprinkle a few more linux_umode_t where appropriate. Reduce diffs between archs.
1.56	07-Nov-2013	njoly	Fix dup/dup2/dup3 argument types (u_int -> int).
1.55	24-Sep-2013	njoly	Add utimensat(2) for compat linux.
1.54	11-Aug-2013	pooka	Linux treats the data parameter as a pointer/long too. The comments in the sys/ptrace.h on Linux say it should be an int, but the code glibc/musl/kernel disagrees.
1.53	11-Aug-2013	pooka	Use long instead of int for ptrace addr. This makes things compile better on powerpc64 with a compiler which warns about int-to-pointer casts. XXX: sys/ptrace.h on Linux says that the addr parameter is a "void *".
1.52	08-Apr-2013	pooka	branches: 1.52.4; support utimes on non-alpha linux platforms
1.51	19-Sep-2012	pooka	emulate ppoll which is essentially our pollts
1.50	18-Nov-2011	christos	branches: 1.50.10; add sigtimedwait
1.49	09-Jul-2011	christos	branches: 1.49.2; the first argument of {g,s}etitimer() is int not u_int.
1.48	31-May-2011	njoly	Small typo in fadvise64_64 args (advise -> advice).
1.47	30-May-2011	alnsn	Add fadvise64 and fadvise64_64 syscalls to compat_linux and compat_linux32.
1.46	15-Apr-2011	he	Add dup3() and pipe2() for these archs as well.
1.45	07-Jul-2010	chs	branches: 1.45.2; many changes for COMPAT_LINUX: - update the linux syscall table for each platform. - support new-style (NPTL) linux pthreads on all platforms. clone() with CLONE_THREAD uses 1 process with many LWPs instead of separate processes. - move the contents of sys__lwp_setprivate() into a new lwp_setprivate() and use that everywhere. - update linux_release[] and linux32_release[] to "2.6.18". - adjust placement of emul fork/exec/exit hooks as needed and adjust other emul code to match. - convert all struct emul definitions to use named initializers. - change the pid allocator to allow multiple pids to refer to the same proc. - remove a few fields from struct proc that are no longer needed. - disable the non-functional "vdso" code in linux32/amd64, glibc works fine without it. - fix a race in the futex code where we could miss a wakeup after a requeue operation. - redo futex locking to be a little more efficient.
1.44	24-Nov-2009	njoly	branches: 1.44.2; 1.44.4; Update personality(2) to match Linux definition where the argument is an unsigned long.
1.43	08-Jun-2009	njoly	Update rt_queueinfo(2) definition, and kill a corresponding comment.
1.42	17-Jan-2009	njoly	branches: 1.42.2; Convert linux/linux32 wait(4) to use a compat50 rusage structure.
1.41	15-Jan-2009	njoly	Update some syscalls/arguments to use the new compat50 equivalents.
1.40	13-Jan-2009	pooka	Convert the syscalls.master to a format from which it is easier to parse and generate the compat name and basename (e.g. __stat50 and stat). Use this to autogenerate __RENAME()'s to the rump_syscalls header so that they can be called e.g. rump_sys_socket() instead of rump_sys___socket30().
1.39	19-Nov-2008	ad	Make the emulations, exec formats, coredump, NFS, and the NFS server into modules. By and large this commit: - shuffles header files and ifdefs - splits code out where necessary to be modular - adds module glue for each of the components - adds/replaces hooks for things that can be installed at runtime
1.38	12-Nov-2008	njoly	Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.37	23-Apr-2008	ad	branches: 1.37.2; 1.37.4; 1.37.8; 1.37.10; 1.37.12; -SYCALL_MPSAFE
1.36	04-Apr-2008	njoly	branches: 1.36.2; Cleanup. Kill linux_sys_msync and use sys___msync13 instead. No functional changes expected.
1.35	24-Dec-2007	njoly	branches: 1.35.6; Kill unneeded linux_sys_getpgid and use native sys_getpgid instead.
1.34	21-Dec-2007	njoly	- Fix setfsuid to return uid on success. - Replace getfsuid, which never existed on Linux, by correct setfsgid syscall. ok by christos and dsl.
1.33	20-Dec-2007	dsl	Convert all the system call entry points from: int foo(struct lwp l, void v, register_t retval) to: int foo(struct lwp l, const struct foo_args uap, register_t retval) Fixup compat code to not write into 'uap' and (in some cases) to actually pass a correctly formatted 'uap' structure with the right name to the next routine. A few 'compat' routines that just call standard ones have been deleted. All the 'compat' code compiles (along with the kernels required to test build it). 98% done by automated scripts.
1.32	16-Nov-2007	njoly	branches: 1.32.2; 1.32.6; Cleanup. Remove a few linux syscalls definitions, now identical to native ones (with stackgap and ALT_CHECK_xxx removal). No functional changes expected.
1.31	04-Mar-2007	christos	branches: 1.31.14; 1.31.16; 1.31.20; 1.31.22; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.30	09-Feb-2007	ad	branches: 1.30.2; Merge newlock2 to head.
1.29	01-Sep-2006	matt	branches: 1.29.2; Don't conditionalize *sys_ptrace. The lack of sys_ptrace will be dealt with differently.
1.28	30-Aug-2006	matt	Update to deal with options PTRACE
1.27	10-Jun-2006	christos	linux getpriority is off-by-20 so use our own function. From PR/33671: Nicolas Joly
1.26	11-Dec-2005	christos	branches: 1.26.4; 1.26.8; 1.26.14; merge ktrace-lwp.
1.25	18-Oct-2005	christos	add the missing %% that confused joerg and the parser.
1.24	18-Oct-2005	joerg	sys_uselib is needed by COMPAT_LINUX for EXEC_AOUT. Since it doesn't get build when EXEC_AOUT is not defined, the syscalls.master entry has to be conditionalized. Alpha did so already, so let the other archs catch up with it. Go-on: christos
1.23	16-May-2005	fvdl	branches: 1.23.2; Add clock_* POSIX functions.
1.22	16-May-2005	fvdl	Add *xattr functions (they all return EOPNOTSUPP).
1.21	26-Feb-2005	perry	nuke trailing whitespace
1.20	20-Sep-2004	jdolecek	branches: 1.20.4; 1.20.6; implement support for Linux statfs64() syscall - 64bit variant of statfs()
1.19	08-Sep-2004	jdolecek	implement basic exit_group(2), which just terminates calling thread; apparently not many apps use thread groups yet, at least not with default SuSE 9.1 libraries, so this is enough for now
1.18	01-Aug-2004	jdolecek	sync the syscall lists with Linux kernel 2.6.7
1.17	01-Aug-2004	jdolecek	connect madvise(2) and mincore(2) - apparently the newer Linux libs don't stub it anymore, so allow the application to take advantage of them the Linux calls appear to be compatible in the flag values and semantics, so a wrapper is not necessary
1.16	10-Aug-2003	jdolecek	add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.15	23-Jun-2003	christos	branches: 1.15.2; PR/21937: Todd Vierling: Proper support for mmap2
1.14	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.13	19-May-2002	jdolecek	branches: 1.13.2; hook in truncate64(2) and ftruncate64(2)
1.12	12-May-2002	jdolecek	branches: 1.12.2; hook in remaining 64bit fs syscalls make most of stuff in linux_file64.c available unconditionally, with exception of fcntl64, which is not present on Linux m68k
1.11	10-Apr-2002	christos	add getdents64
1.10	22-Mar-2002	christos	nuke mmap2, add mprotect
1.9	19-Feb-2002	nathanw	Add linux_sys_{get,set}rlimit.
1.8	15-Feb-2002	christos	- add a real linux_sys___sysctl because the mib numbers are different. implement only the kernel version getting entries. - make the signal conversion functions consistent; dest is arg 1. - make linux_fakedev deal with block and char devices differently. - add linux_sys_ugetrlimit, and flesh out the regular get/setrlimit so that they work properly. - add linux_mmap2 [untested]. - bump kernel to 2.4.18, and make the date be valentine's day :-) - linux_sys_*stat64 family was totally busted. Fix it. tested only on i386. Status: gdb, telnet, work jdk-1.4.0 extractor works, jdk still coredumps. christos
1.7	08-Sep-2001	manu	Removed a hack to make PowerPC mmap work. This could have side effects on alpha and i386. It has been tested and works on i386.
1.6	30-May-2001	mrg	branches: 1.6.2; 1.6.4; use _KERNEL_OPT.
1.5	13-May-2001	manu	Improved the accuracy of gettimeofday/settimeofday: Linux stores a srtuct timezone in the kernel. We now keep track of it for emulated processes. Tested for powerpc and i386. Untested on m68k, but it should be ok Alpha has a particular implementation (osf1_sys_gettimeofday), and it has therefore not been touched.
1.4	30-Mar-2001	jdolecek	Add new syscalls from Linux 2.4.3 to the lists. Not implemented ATM.
1.3	30-Mar-2001	jdolecek	Implement linux_sys_nosys() and use it instead of sys_nosys() for unimplemented syscalls. Difference is that linux_sys_nosys() doesn't post SIGSYS to the process. Linux doesn't do that and thus glibc (and probably other Linux code) doesn't deal with SIGSYS, even through it generally contains fallback code for ENOSYS case. This also addresses port-i386/12503, though the issue was already discussed earlier.
1.2	27-Jan-2001	thorpej	branches: 1.2.2; 1.2.4; getpid(2) is MP-safe.
1.1	19-Jan-2001	manu	Added various header files for initial Linux compatibility on powerpc ports
1.2.4.8	20-Jun-2002	nathanw	Catch up to -current.
1.2.4.7	29-May-2002	nathanw	#include <sys/sa.h> before <sys/syscallargs.h>, to provide sa_upcall_t now that <sys/param.h> doesn't include <sys/sa.h>. (Behold the Power of Ed)
1.2.4.6	17-Apr-2002	nathanw	Catch up to -current.
1.2.4.5	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.2.4.4	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.3	21-Sep-2001	nathanw	Catch up to -current.
1.2.4.2	21-Jun-2001	nathanw	Catch up to -current.
1.2.4.1	09-Apr-2001	nathanw	Catch up with -current.
1.2.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.2.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.2.2.1	27-Jan-2001	bouyer	file syscalls.master was added on branch thorpej_scsipi on 2001-02-11 19:13:56 +0000
1.6.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.6.2.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.2	16-Mar-2002	jdolecek	Catch up with -current.
1.6.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.12.2.1	30-May-2002	gehenna	Catch up with -current.
1.13.2.3	14-Jun-2004	jmc	Pullup patch (requested by skrll in ticket #1708) Bring netbsd-1-6 inline with -current sources after the mistakes in ticket #1686
1.13.2.2	11-May-2004	tron	Pull up revision 1.16 via patch (requested by wennmach in ticket #1686): add Linux compat arg wrapper for ftruncate64(), and change linux compat truncate64() wrapper to translate args structure NetBSD truncate() and ftrucate() have hidden 'pad' argument, so we have to do the argument translation Problem found and patch supplied in PR kern/22360 by Ales Krenek This is the last of syscalls with hidden 'pad' arg we didn't have wrapper for; all the others (lseek, mmap, pwrite, pread) already had wrapper before.
1.13.2.1	22-Oct-2003	jmc	Regen files (requested by tv in ticket #1427) Proper support for mmap2
1.15.2.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.15.2.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.20.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.20.4.1	29-Apr-2005	kent	sync with -current
1.23.2.5	21-Jan-2008	yamt	sync with head
1.23.2.4	07-Dec-2007	yamt	sync with head
1.23.2.3	03-Sep-2007	yamt	sync with head.
1.23.2.2	26-Feb-2007	yamt	sync with head.
1.23.2.1	21-Jun-2006	yamt	sync with head.
1.26.14.1	19-Jun-2006	chap	Sync with head.
1.26.8.1	26-Jun-2006	yamt	sync with head.
1.26.4.1	09-Sep-2006	rpaulo	sync with head
1.29.2.1	30-Jan-2007	ad	Remove support for SA. Ok core@.
1.30.2.1	12-Mar-2007	rmind	Sync with HEAD.
1.31.22.2	27-Dec-2007	mjf	Sync with HEAD.
1.31.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.31.20.1	18-Nov-2007	bouyer	Sync with HEAD
1.31.16.1	09-Jan-2008	matt	sync with HEAD
1.31.14.1	21-Nov-2007	joerg	Sync with HEAD.
1.32.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.32.2.1	26-Dec-2007	ad	Sync with head.
1.35.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.35.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.36.2.1	18-May-2008	yamt	sync with head.
1.37.12.1	20-Nov-2008	snj	Pull up following revision(s) (requested by njoly in ticket #81): sys/compat/linux/arch/mips/syscalls.master: revision 1.30 sys/compat/linux/arch/m68k/syscalls.master: revision 1.63 sys/compat/linux32/arch/amd64/syscalls.master: revision 1.39 sys/compat/linux/arch/alpha/syscalls.master: revision 1.63 sys/compat/linux/arch/powerpc/syscalls.master: revision 1.38 sys/compat/linux32/common/linux32_time.c: revision 1.22 sys/compat/linux/arch/amd64/syscalls.master: revision 1.25 sys/compat/linux/arch/i386/syscalls.master: revision 1.94 sys/compat/linux/arch/arm/syscalls.master: revision 1.36 sys/compat/linux/common/linux_time.c: revision 1.26 Fix nanosleep(2) on 64-bit archs. Do not call native nanosleep syscall, but rather a modified version the will take care of `struct timespec' conversions.
1.37.10.1	19-Jan-2009	skrll	Sync with HEAD.
1.37.8.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.37.4.2	14-May-2008	wrstuden	Per discussion with ad, remove most of the #include <sys/sa.h> lines as they were including sa.h just for the type(s) needed for syscallargs.h. Instead, create a new file, sys/satypes.h, which contains just the types needed for syscallargs.h. Yes, there's only one now, but that may change and it's probably more likely to change if it'd be difficult to handle. :-) Per discussion with matt at n dot o, add an include of satypes.h to sigtypes.h. Upcall handlers are kinda signal handlers, and signalling is the header file that's already included for syscallargs.h that closest matches SA. This shaves about 3000 lines off of the diff of the branch relative to the base. That also represents about 18% of the total before this checkin. I think this reduction is very good thing.
1.37.4.1	10-May-2008	wrstuden	Initial checkin of re-adding SA. Everything except kern_sa.c compiles in GENERIC for i386. This is still a work-in-progress, but this checkin covers most of the mechanical work (changing signalling to be able to accomidate SA's process-wide signalling and re-adding includes of sys/sa.h and savar.h). Subsequent changes will be much more interesting. Also, kern_sa.c has received partial cleanup. There's still more to do, though.
1.37.2.4	11-Aug-2010	yamt	sync with head.
1.37.2.3	11-Mar-2010	yamt	sync with head
1.37.2.2	20-Jun-2009	yamt	sync with head
1.37.2.1	04-May-2009	yamt	sync with head.
1.42.2.1	23-Jul-2009	jym	Sync with HEAD.
1.44.4.4	12-Jun-2011	rmind	sync with head
1.44.4.3	31-May-2011	rmind	sync with head
1.44.4.2	21-Apr-2011	rmind	sync with head
1.44.4.1	05-Mar-2011	rmind	sync with head
1.44.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.45.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.49.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.49.2.2	30-Oct-2012	yamt	sync with head
1.49.2.1	17-Apr-2012	yamt	sync with head
1.50.10.4	03-Dec-2017	jdolecek	update from HEAD
1.50.10.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.50.10.2	23-Jun-2013	tls	resync from head
1.50.10.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.52.4.2	18-May-2014	rmind	sync with head
1.52.4.1	28-Aug-2013	rmind	sync with head
1.58.2.1	10-Aug-2014	tls	Rebase.
1.65.2.1	17-Apr-2017	snj	Pull up following revision(s) (requested by manu in ticket #1354): sys/compat/linux/arch/alpha/syscalls.master: revision 1.92 via patch sys/compat/linux/arch/amd64/syscalls.master: revision 1.58 via patch sys/compat/linux/arch/arm/syscalls.master: revision 1.65 via patch sys/compat/linux/arch/i386/syscalls.master: revision 1.122 via patch sys/compat/linux/arch/m68k/syscalls.master: revision 1.91 via patch sys/compat/linux/arch/mips/syscalls.master: revision 1.61 via patch sys/compat/linux/arch/powerpc/syscalls.master: revision 1.70 via patch sys/compat/linux/common/linux_misc.c: revision 1.234 sys/compat/linux/common/linux_signal.h: revision 1.31 Add pselect6 Linux system call. This lets Matlab R2016A run on NetBSD/amd64
1.66.2.3	05-Feb-2017	skrll	Sync with HEAD
1.66.2.2	05-Oct-2016	skrll	Sync with HEAD
1.66.2.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.68.2.3	20-Mar-2017	pgoyette	Sync with HEAD
1.68.2.2	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.68.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.70.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.72.14.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.74.2.2	17-Dec-2020	thorpej	Add suppport for Linux preadv(2) and pwritev(2). Same as native, except for the silly way that the offset argument is passed in.
1.74.2.1	15-Dec-2020	thorpej	Add Linux eventfd, timerfd, and POSIX timer calls.
1.85.2.1	02-Aug-2025	perseant	Sync with HEAD
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Stubs for future development of linux compat architechtures.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	14-Mar-2015	njoly	Support Linux MAP_LOCKED mmap flag.
1.4	28-Apr-2008	martin	branches: 1.4.44; 1.4.64; Remove clause 3 and 4 from TNF licenses
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.72; 1.3.74; merge ktrace-lwp.
1.2	28-Aug-2004	jdolecek	g/c LINUX_MAP_IGNMASK define - it's not used anywhere
1.1	30-Sep-1998	erh	branches: 1.1.46; Stubs for future development of linux compat architechtures.
1.1.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.46.1	03-Sep-2004	skrll	Sync with HEAD
1.3.74.1	16-May-2008	yamt	sync with head.
1.3.72.1	18-May-2008	yamt	sync with head.
1.3.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.64.1	06-Apr-2015	skrll	Sync with HEAD
1.4.44.1	03-Dec-2017	jdolecek	update from HEAD
1.2	01-Nov-2002	jdolecek	add appropriate sys_nosys and nsysent (not that it matters here too much)
1.1	30-Sep-1998	erh	branches: 1.1.24; Stubs for future development of linux compat architechtures.
1.1.24.1	11-Nov-2002	nathanw	Catch up to -current
1.4	29-May-2024	christos	should not be using .include <> but .include "" here.
1.3	08-Apr-2014	njoly	Do not include bsd.kinc.mk in each arch Makefile, it's already pulled by bsd.syscall.mk (from Makefile.inc).
1.2	03-Oct-1998	christos	branches: 1.2.184; 1.2.194; 1.2.200; 1.2.210; Attempt to fix the mess.
1.1	30-Sep-1998	erh	Stubs for future development of linux compat architechtures.
1.2.210.1	10-Aug-2014	tls	Rebase.
1.2.200.1	18-May-2014	rmind	sync with head
1.2.194.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.184.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2	01-Nov-2002	jdolecek	add appropriate sys_nosys and nsysent (not that it matters here too much)
1.1	30-Sep-1998	erh	branches: 1.1.24; Stubs for future development of linux compat architechtures.
1.1.24.1	11-Nov-2002	nathanw	Catch up to -current

OpenGrok