| History log of /src/sys/compat/common/compat_util.h |
| Revision | | Date | Author | Comments |
| 1.24 |
| 27-Jan-2019 |
pgoyette | Merge the [pgoyette-compat] branch
|
| 1.23 |
| 21-Feb-2013 |
pgoyette | branches: 1.23.36; 1.23.38;
Move boottime50 and its associated sysctl into the compat module. As
noted on tech-kern. Should fix PR/47579.
OK christos@
Will request pull-up to 6.0 in a few days.
|
| 1.22 |
| 14-Dec-2009 |
mrg | branches: 1.22.12; 1.22.18; 1.22.22;
replace mips:elf_check_itp() and ELFNAME2(netbsd32,probe_noteless) that
it's based upon with a common compat_elf_check_interp().
tested on MALTA64 and sparc64.
|
| 1.21 |
| 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
|
| 1.20 |
| 28-Apr-2008 |
martin | branches: 1.20.6; 1.20.8; 1.20.14;
Remove clause 3 and 4 from TNF licenses
|
| 1.19 |
| 20-Jan-2008 |
dsl | branches: 1.19.6; 1.19.8; 1.19.10;
Remove stackgap functions externs.
|
| 1.18 |
| 22-Apr-2007 |
dsl | branches: 1.18.8; 1.18.14; 1.18.20;
Change the way that emulations locate files within the emulation root to
avoid having to allocate space in the 'stackgap'
- which is very LWP unfriendly.
The additional code for non-emulation namei() is trivial, the reduction for
the emulations is massive.
The vnode for a processes emulation root is saved in the cwdi structure
during process exec.
If the emulation root the TRYEMULROOT flag are set, namei() will do an initial
search for absolute pathnames in the emulation root, if that fails it will
retry from the normal root.
".." at the emulation root will always go to the real root, even in the middle
of paths and when expanding symlinks.
Absolute symlinks found using absolute paths in the emulation root will be
relative to the emulation root (so /usr/lib/xxx.so -> /lib/xxx.so links
inside the emulation root don't need changing).
If the root of the emulation would be returned (for an emulation lookup), then
the real root is returned instead (matching the behaviour of emul_lookup,
but being a cheap comparison here) so that programs that scan "../.."
looking for the root dircetory don't loop forever.
The target for symbolic links is no longer mangled (it used to get the
CHECK_ALT_xxx() treatment, so could get /emul/xxx prepended).
CHECK_ALT_xxx() are no more. Most of the change is deleting them, and adding
TRYEMULROOT to the flags to NDINIT().
A lot of the emulation system call stubs could now be deleted.
|
| 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 |
| 11-Dec-2005 |
christos | branches: 1.16.26;
merge ktrace-lwp.
|
| 1.15 |
| 29-May-2005 |
christos | branches: 1.15.2;
- sprinkle const.
- add XXXUNCONST to the emul_find() pbuf argument free'ing. XXX: this needs
an api change.
- avoid variable shadowing.
|
| 1.14 |
| 29-Jun-2003 |
fvdl | branches: 1.14.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.13 |
| 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
|
| 1.12 |
| 29-Nov-2002 |
jdolecek | add emul_find_interp() function: the function looks for interpreter
in alternative emul tree first, and updates interpreter pathname
if found there; if not found in alternative emul tree, pathname
without the emul prefix is checked, and error returned if the file
doesn't exist
|
| 1.11 |
| 29-Nov-2002 |
jdolecek | de-__P()
|
| 1.10 |
| 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.
|
| 1.9 |
| 22-Jan-2001 |
jdolecek | branches: 1.9.2; 1.9.4;
Introduce CHECK_ALT_SYMLINK() - this checks for alternative location without
following links, hence is usable for checking of presence of a symlink.
Also slighly cleanup EXISTS and CREAT cases - use symbolic constants
instead of 0/1.
This is needed for emulation of readlink(2), lchown(2) and similar.
Addresses kern/11757.
|
| 1.8 |
| 01-Dec-2000 |
jdolecek | add e_path (emulation path) to struct emul, which replaces emulation-specific
*_emul_path variables
change macros CHECK_ALT_{CREAT|EXIST} to use that, 'root' doesn't need
to be passed explicitly any more and *_CHECK_ALT_{CREAT|EXIST} are removed
change explicit emul_find() calls in probe functions to get the emulation
path from the checked exec switch entry's emulation
remove no longer needed header files
add e_flags and e_syscall to struct emul; these are unsed and empty for now
|
| 1.7 |
| 20-Nov-2000 |
jdolecek | make const the struct emul * pointers passed/used in stackgap_init(),
stackgap_alloc()
|
| 1.6 |
| 24-Apr-1999 |
cgd | branches: 1.6.2;
implement a simple function, emul_flags_translate() to do table-based
flags translation.
|
| 1.5 |
| 09-Feb-1999 |
christos | branches: 1.5.2; 1.5.4; 1.5.6;
char * and char ** -> const char * and const char **
|
| 1.4 |
| 05-Sep-1998 |
christos | Assign copyright to TNF.
|
| 1.3 |
| 10-Oct-1997 |
fvdl | Add getdirentries backward compat syscall. Provide common function to
signal cookie overflow during emulated getdents and friends.
|
| 1.2 |
| 12-Oct-1996 |
thorpej | branches: 1.2.10;
Don't inline stackgap_init() and stackgap_alloc(). Doing so generates
an include file dependency graph that's much more complicated than
it needs to be, and wastes space in the kernel.
|
| 1.1 |
| 24-Jun-1995 |
christos | - Extracted all compat routines from the kern directory and moved here.
- Created compat_util.c and compat_util.h to be used by the compatibility
modules, so they don't duplicate the same code.
- Added prototypes to the stackgap allocation routines.
|
| 1.2.10.1 |
| 14-Oct-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.5.6.1 |
| 30-Nov-1999 |
itojun | bring in latest KAME (as of 19991130, KAME/NetBSD141) into kame branch
just for reference purposes.
This commit includes 1.4 -> 1.4.1 sync for kame branch.
The branch does not compile at all (due to the lack of ALTQ and some other
source code). Please do not try to modify the branch, this is just for
referenre purposes.
synchronization to latest KAME will take place on HEAD branch soon.
|
| 1.5.4.1 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.5.2.1 |
| 21-Jun-1999 |
cgd | pull up rev(s) 1.6 from trunk. (cgd)
|
| 1.6.2.3 |
| 11-Feb-2001 |
bouyer | Sync with HEAD.
|
| 1.6.2.2 |
| 08-Dec-2000 |
bouyer | Sync with HEAD.
|
| 1.6.2.1 |
| 22-Nov-2000 |
bouyer | Sync with HEAD.
|
| 1.9.4.1 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.9.2.2 |
| 11-Dec-2002 |
thorpej | Sync with HEAD.
|
| 1.9.2.1 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.14.2.4 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 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 |
| 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.
|
| 1.15.2.3 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.15.2.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.15.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.16.26.2 |
| 07-May-2007 |
yamt | sync with head.
|
| 1.16.26.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.17.4.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.17.2.1 |
| 27-May-2007 |
ad | Sync with head.
|
| 1.18.20.1 |
| 20-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.18.14.1 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.18.8.1 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.19.10.3 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.19.10.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.19.10.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.19.8.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.19.6.2 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.19.6.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.20.14.1 |
| 14-Dec-2009 |
mrg | pullup from -current:
>replace mips:elf_check_itp() and ELFNAME2(netbsd32,probe_noteless) that
>it's based upon with a common compat_elf_check_interp().
>
>tested on MALTA64 and sparc64.
|
| 1.20.8.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.20.6.1 |
| 13-Dec-2008 |
haad | Update haad-dm branch to haad-dm-base2.
|
| 1.22.22.1 |
| 25-Feb-2013 |
tls | resync with head
|
| 1.22.18.1 |
| 14-Mar-2013 |
riz | Pull up following revision(s) (requested by pgoyette in ticket #837):
sys/compat/common/kern_time_50.c: revision 1.25
sys/kern/init_sysctl.c: revision 1.195
sys/kern/init_main.c: revision 1.447
sys/compat/common/compat_util.h: revision 1.23
sys/compat/common/compat_mod.h: revision 1.1
sys/compat/common/compat_mod.c: revision 1.16
sys/compat/common/compat_mod.c: revision 1.17
sys/compat/common/compat_mod.c: revision 1.18
sys/compat/common/vfs_syscalls_43.c: revision 1.55
Move boottime50 and its associated sysctl into the compat module. As
noted on tech-kern. Should fix PR/47579.
OK christos@
Will request pull-up to 6.0 in a few days.
Wrap sysctl_teardown(&compat_clog) with the appropriate #if defined()s
remove empty #if
|
| 1.22.12.1 |
| 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")
|
| 1.23.38.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.23.36.1 |
| 07-Mar-2018 |
pgoyette | Move the emul_find_root() and emul_find_interp() to a new file
subr_emul.c
The previous location was in exec_elf.c but that can get built
multiple times for a single kernel, so we could end up with
duplicate symbols.
Thanks to ,rg@ for the heads-up.
|
