Cross Reference: /src/bin/pax

History log of /src/bin/pax
Revision	Date	Author	Comments
1.42	03-Jun-2023	lukem	bsd.own.mk: rename GCC_NO_* to CC_WNO_* Rename compiler-warning-disable variables from GCC_NO_warning to CC_WNO_warning where warning is the full warning name as used by the compiler. GCC_NO_IMPLICIT_FALLTHRU is CC_WNO_IMPLICIT_FALLTHROUGH Using the convention CC_compilerflag, where compilerflag is based on the full compiler flag name.
1.41	13-Oct-2019	mrg	introduce some common variables for use in GCC warning disables: GCC_NO_FORMAT_TRUNCATION -Wno-format-truncation (GCC 7/8) GCC_NO_STRINGOP_TRUNCATION -Wno-stringop-truncation (GCC 8) GCC_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow (GCC 8) GCC_NO_CAST_FUNCTION_TYPE -Wno-cast-function-type (GCC 8) use these to turn off warnings for most GCC-8 complaints. many of these are false positives, most of the real bugs are already commited, or are yet to come. we plan to introduce versions of (some?) of these that use the "-Wno-error=" form, which still displays the warnings but does not make it an error, and all of the above will be re-considered as either being "fix me" (warning still displayed) or "warning is wrong."
1.40	15-Aug-2019	uwe	Install manual pages for tar and cpio only if ${MKBSDTAR} == "no" PR bin/54468
1.39	23-Apr-2010	joerg	branches: 1.39.48; 1.39.50; Add MKBSDTAR, defaulting to no. It switching cpio and tar to the libarchive based frontends.
1.38	03-Feb-2009	dbj	do not require sys/mtio.h for a tools build of pax
1.37	24-Feb-2008	joerg	branches: 1.37.8; 1.37.10; 1.37.12; Kill pre-4.4BSD compat code.
1.36	16-Dec-2006	bouyer	branches: 1.36.4; 1.36.8; Don't depend on lubutil if we're building host tools. Fix tools build on non-NetBSD hosts.
1.35	14-Dec-2006	he	Complete the move of string_to_flags() and flags_to_string() from the bin/ls sources to libutil: o Bump libutil minor version number o Fix uses to include <util.h> to pick up the function definitions o Fix most uses of flags_to_string() to release the now-malloc()ed result
1.34	29-Jun-2005	christos	Don't compile in cpio usage, if we are SMALL.
1.33	26-Jun-2005	christos	sprinkle a little const, and now everything compiles with WARNS=3
1.32	01-May-2005	christos	PR/29005: Jesse Off: nbpax requires sys/mtio.h which doesn't exist on Interix I added an ifdef called HAVE_MTIO_H and fixed the code to use it. It is always defined now, but you can change this for Interix.
1.31	11-May-2004	christos	Welcome to WARNS=3
1.30	18-Jul-2003	lukem	branches: 1.30.4; doc2html works here now, so remove NOHTML= (not that it worked here, because NOHTML= was provided after <bsd.own.mk>...)
1.29	18-May-2003	lukem	Now that <bsd.prog.mk> DTRT if HOSTPROG is defined (i.e, it is a no-op), there's no need to special-case .include-ing it.
1.28	09-May-2003	lukem	#ifdef HOSTPROG then explicitly use {major,minor,makedev}_netbsd macros from pack_dev.h instead of the native versions. Fixes [toolchain/20051] by Valeriy E. Ushakov.
1.27	30-Nov-2002	lukem	don't need -lutil any more
1.26	21-Oct-2002	lukem	don't bother with cpio/tar links or compat symlinks for HOSTPROGs
1.25	20-Oct-2002	thorpej	Install compatibility symlinks for /usr/bin/tar (-> /bin/tar) and /usr/bin/cpio (/bin/cpio). The pathname of tar(1) is hard-coded into things like binary packages, and thus must be kept around for backward compatibility.
1.24	16-Oct-2002	christos	Flip the pax switch
1.23	14-Oct-2002	lukem	fix previous: SMALLPROG w/o HOSTPROG still needs <bsd.prog.mk>. (hi christos)
1.22	14-Oct-2002	christos	don't support rmt for SMALLPROG
1.21	12-Oct-2002	thorpej	It doesn't help much to skip linking librmt if HOSTPROG but leave all the librmt calls in the program. So, make librmt support conditional on #ifdef SUPPORT_RMT, and define that when NOT building as a HOSTPROG.
1.20	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.19	19-Aug-2002	lukem	Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path (etc).
1.18	02-Feb-2002	lukem	make smaller if SMALLPROG is defined, not CRUNCHEDPROG; it's feasible that a crunchgen(3)ed version of pax wants -USMALL ...
1.17	02-Feb-2002	lukem	- don't compile in support for -M (mtree specfile input) or -N dbdir (alternate directory for id info) if SMALL is defined - enable -DSMALL and remove unused objects if CRUNCHEDPROG is defined - minor cleanup in next_file() (preparation for future work)
1.16	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.15	25-Jan-2002	martin	Do not .include <bsd.prog.mk> if building as a host tool.
1.14	24-Jan-2002	lukem	Add '-N dbdir', to specify that user & group lookups (via pwcache(3)) are to be done from dbdir/master.passwd and dbdir/group, using simple text file parsing routines from ../../usr.sbin/mtree/getid.c. This does not affect the -G and -U options, which always use the system databases.
1.13	28-Oct-2001	lukem	s/u_longlong_t/unsigned long long/ to shut up the parc port
1.12	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.11	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.10	26-Sep-2000	phil	Don't generate html yet. doc2html needs a fix.
1.9	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.8	06-Mar-1998	mrg	- implement -C and -l for pax-as-tar, as inspried by GNU tar. - minor cleanups to the options parsing code. - add a cpio frontend. note: a few GNU/svr4 cpio options are not supported yet (#ifdef notyet), however all x/open ones are.
1.7	10-Oct-1997	christos	CFLAGS->CPPFLAGS
1.6	20-Jul-1997	christos	Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc now that all /bin has been cleaned.
1.5	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	jtc	Whoever wrote the tar command line argument parsing code didn't realize that the order of arguments is different if the command flags are specified without a `-'. I've integrated getoldopt.c from John Gilmore's pdtar which handles argument parsing correctly.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.30.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.36.8.1	24-Mar-2008	keiichi	sync with head.
1.36.4.1	23-Mar-2008	matt	sync with HEAD
1.37.12.3	21-Apr-2010	matt	sync to netbsd-5
1.37.12.2	18-Dec-2009	matt	Make this compile on snow leopard.
1.37.12.1	15-Dec-2009	matt	Allow tools to build on OSX 10.6 (Snow Leopard).
1.37.10.1	03-Oct-2009	snj	Pull up following revision(s) (requested by apb in ticket #1020): bin/pax/Makefile: revision 1.38 bin/pax/ar_io.c: revision 1.49 tools/compat/configure: revision 1.69 tools/compat/configure.ac: revision 1.69 do not require sys/mtio.h for a tools build of pax
1.37.8.1	03-Oct-2009	snj	Pull up following revision(s) (requested by apb in ticket #1020): bin/pax/Makefile: revision 1.38 bin/pax/ar_io.c: revision 1.49 tools/compat/configure: revision 1.69 tools/compat/configure.ac: revision 1.69 do not require sys/mtio.h for a tools build of pax
1.39.50.1	13-Nov-2019	martin	Pull up following revision(s) (requested by nakayama in ticket #421): bin/pax/Makefile: revision 1.40 Install manual pages for tar and cpio only if ${MKBSDTAR} == "no" PR bin/54468
1.39.48.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.39.48.2	21-Apr-2020	martin	Sync with HEAD
1.39.48.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.60	20-Jul-2023	lukem	pax: fix -Wformat for host tool
1.59	04-Feb-2019	mrg	- bump buffer sizes to avoid potential truncation issues
1.58	02-Oct-2017	joerg	branches: 1.58.4; Include time.h for time(2). Sort.
1.57	31-May-2016	dholland	Don't use the length return from snprintf to write out the result buffer. If snprintf truncated the output, the length returned will be greater and we'll write trash. Just call strlen instead. (And since what we're doing is writing progress messages to the user, checking carefully for truncation isn't really worthwhile either.) Spotted when attending to PR 50998 from David Binderman; the issue there (computation of an unused value) popped up because one of the prints was already calling strlen.
1.56	09-Mar-2015	sevan	From OpenBSD r1.49 Fix comment grammar
1.55	08-Aug-2014	joerg	Fix RCS ID.
1.54	20-Mar-2012	matt	branches: 1.54.2; 1.54.10; Use C89 function definitions
1.53	31-Aug-2011	plunky	branches: 1.53.2; NULL does not need a cast
1.52	31-Aug-2010	enami	Backout previous; it was wrong fix.
1.51	31-Aug-2010	enami	Fix build as tools.
1.50	31-Aug-2010	enami	- Raise an error rather than silently creating broken archive if user don't specify --force-local but opened file is actually a local file. - Make cpio to accept -F option as described in manpage. - Make pax to set forcelocal flag if requested to do so. - Add missing break statement.
1.49	03-Feb-2009	dbj	do not require sys/mtio.h for a tools build of pax
1.48	23-Apr-2007	christos	branches: 1.48.18; 1.48.20; 1.48.22; PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.47	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.46	01-May-2005	christos	PR/29005: Jesse Off: nbpax requires sys/mtio.h which doesn't exist on Interix I added an ifdef called HAVE_MTIO_H and fixed the code to use it. It is always defined now, but you can change this for Interix.
1.45	24-Apr-2005	christos	PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
1.44	02-Aug-2004	yamt	indent fix for the previous (ar_io.c rev.1.43)
1.43	18-Jul-2004	yamt	for copy mode, show more meaningful infomation on SIGINFO.
1.42	21-Jun-2004	christos	don't keep going if -C failed to chdir(); from OpenBSD
1.41	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.40	11-May-2004	christos	Welcome to WARNS=3
1.39	27-Oct-2003	lukem	branches: 1.39.2; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.38	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.37	18-Sep-2003	grant	wait for compression program to finish before exiting. fix races condition resulting in a zero length archive after pax exits. patch from OpenBSD, provided by Joerg Sonnenberger in PR bin/22740.
1.36	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.35	31-Mar-2003	christos	Detect and report end of archive properly ala' gnu tar.
1.34	31-Mar-2003	christos	RP/8227: Peter Seeback: Emulate old gnu tar better.
1.33	25-Feb-2003	wiz	Add support for '-j' to create (and extract, but -z already did that) bzip2 compressed tar files, for GNU tar compatibility. Patch from Soren Jacobsen in PR 19467, okayed by christos. Sync usage with options while here.
1.32	09-Feb-2003	grant	cosmetic error condition improvements. - sprinkle some fflush() to print filenames correctly. - print a \n to stdout to fix formatting. - English, consistently use "Cannot" in error messages. some whitespace cleanup.
1.31	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.30	12-Dec-2002	christos	fix horrible side effect introduced by changing the append mode into archive. The append mode already did that, so we always ended up overwriting the archive.
1.29	10-Dec-2002	christos	PR/19339: Martin Weber: Tar fails to append on empty files and exits with 0. Revert previous change for PR/18689. We always want to exit with an error if we could not determine the archive format. Instead, treat empty files specially. On list/extract we turn into no/op. On append, we turn into archive.
1.28	05-Dec-2002	grant	don't print archive summary twice.
1.27	16-Oct-2002	christos	Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
1.26	13-Oct-2002	christos	If the archive refers to stdin, the archive's name is null. Check for null when we see if it refers to a remote file. From Eric Gillespie, thanks!
1.25	12-Oct-2002	thorpej	Only include <rmt.h> if SUPPORT_RMT.
1.24	12-Oct-2002	thorpej	It doesn't help much to skip linking librmt if HOSTPROG but leave all the librmt calls in the program. So, make librmt support conditional on #ifdef SUPPORT_RMT, and define that when NOT building as a HOSTPROG.
1.23	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.22	31-Jan-2002	tv	branches: 1.22.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.21	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.20	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.19	16-Sep-2001	wiz	Spell 'occurred' with two 'r's.
1.18	30-Mar-2000	thorpej	Add a -O option: force one volume. This causes pax to not prompt for a new volume upon premature end-of-volume (e.g. broken pipe). This is especially useful in automated environments where error recovery cannot be performed by a human.
1.17	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.16	17-Feb-2000	itohy	Use lseek(2) on devices if not tape drives. This makes listing on raw disk device much faster. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.15	17-Feb-2000	itohy	Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.14	22-Oct-1999	is	Implement positional -C argument to tar.
1.13	03-Mar-1999	christos	branches: 1.13.4; Add SIGINFO support.
1.12	04-Nov-1998	christos	Fix problem compiling when NET2_STAT is defined.
1.11	04-Nov-1998	christos	make printf formats conservative
1.10	10-Aug-1998	tv	Transparently handle old-style GNU tar archives that may have garbage in the trailing block and do not have an end-of-archive marker. (Does this handling based on whether the ustar id is "ustar" or "ustar ".)
1.9	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.8	06-Mar-1998	mrg	- implement -C and -l for pax-as-tar, as inspried by GNU tar. - minor cleanups to the options parsing code. - add a cpio frontend. note: a few GNU/svr4 cpio options are not supported yet (#ifdef notyet), however all x/open ones are.
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	26-Mar-1996	mrg	impliment -z (gzip) in pax and tar, and -Z (compress) in tar.
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.13.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.22.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.22.2.1	07-Apr-2004	jmc	Pullup rev 1.23-1.39 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.39.2.1	22-Jun-2004	tron	branches: 1.39.2.1.2; Pull up revision 1.41 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.39.2.1.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.48.22.2	18-Dec-2009	matt	Make this compile on snow leopard.
1.48.22.1	15-Dec-2009	matt	Allow tools to build on OSX 10.6 (Snow Leopard).
1.48.20.1	03-Oct-2009	snj	Pull up following revision(s) (requested by apb in ticket #1020): bin/pax/Makefile: revision 1.38 bin/pax/ar_io.c: revision 1.49 tools/compat/configure: revision 1.69 tools/compat/configure.ac: revision 1.69 do not require sys/mtio.h for a tools build of pax
1.48.18.1	03-Oct-2009	snj	Pull up following revision(s) (requested by apb in ticket #1020): bin/pax/Makefile: revision 1.38 bin/pax/ar_io.c: revision 1.49 tools/compat/configure: revision 1.69 tools/compat/configure.ac: revision 1.69 do not require sys/mtio.h for a tools build of pax
1.53.2.1	17-Apr-2012	yamt	sync with head
1.54.10.1	10-Aug-2014	tls	Rebase.
1.54.2.1	19-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.58.4.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.58.4.2	21-Apr-2020	martin	Sync with HEAD
1.58.4.1	10-Jun-2019	christos	Sync with HEAD
1.59	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.58	28-May-2023	lukem	branches: 1.58.2; pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753.
1.57	05-Dec-2021	msaitoh	branches: 1.57.2; s/exisit/exist/ in comment.
1.56	31-Aug-2011	plunky	branches: 1.56.44; 1.56.46; NULL does not need a cast
1.55	14-Feb-2009	lukem	fix -Wsign-compare issues
1.54	04-May-2007	christos	branches: 1.54.20; PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
1.53	23-Apr-2007	christos	PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.52	08-Mar-2007	rillig	EROFS is not a critical error in a "mkdir -p".
1.51	14-Dec-2006	christos	PR/35257: Andreas Gustafsson: tar(1) opens excluded files Apply the file modification function in the input files so that we can de-select matched patterns.
1.50	07-Oct-2006	elad	PR/34265: dieter roelants: pax truncates archive when appending fails. Patch applied, thanks!
1.49	11-Feb-2006	dsl	Ensure we exit with an error if we don't actually do anything. There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought to be tty_warn/syswarn(1,...) to force an error exit. However some are used in interactive parts (eg opening a continuation archive) where there is a separate retry loop. So we just pass a failure code out to main() - how quaint! This should now cause the NetBSD build to fail when gzip tries to write to a non-existant directory. (I suspect there are still many errors that don't get reported correctly.)
1.48	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.47	31-Jan-2006	christos	Solaris mkdir on an automounted component returns ENOSYS. Go figure. Good choices whould have been EROFS, EEXIST, EACCES, EISDIR...
1.46	06-Dec-2005	christos	If we get EACCES from mkdir, try to stat() it, and if it is ok, we keep going. Fixes problem with IRIX.
1.45	01-Nov-2005	christos	PR/31923: Sergey Svishchev: pax-as-tar ignores -k, overwrites existing files Fix from Onno van der Linden
1.44	17-Sep-2005	christos	mkdir(2) can return EISDIR for /
1.43	16-Sep-2005	christos	Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
1.42	22-May-2005	christos	Don't even declare fdochroot() if we are in tool mode.
1.41	14-May-2005	christos	Allow writing symlinks that point outside our tree, but not traversing them to write other files.
1.40	06-May-2005	jmc	Wrap call to fchroot in CONFIG tests so this doesn't blow up on cross-tools
1.39	05-May-2005	christos	PR/30132: Juan RP: tar --chroot refuses to extract files. fchroot() changes the effective path, so we need to call updatepath().
1.38	24-Apr-2005	christos	If we cannot resolve a path, that probably means that we have not created directories for that path yet. So, do the check for each component recursively and succeed if none of the components fall outside our current working directory.
1.37	24-Apr-2005	christos	PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
1.36	24-Apr-2005	christos	For clarity instead of using -1 and -2 use the negative of the archive type.
1.35	23-Jan-2005	jmc	Apply user supplied patterns first before applying actions for -A. This way pax behavior WRT to patterns lines up with the example in the documentation and how other implementations do it as well since -A is a non-standard option/behavior. Fixes items noted in PR#23776
1.34	22-Oct-2004	jmc	For HOSTTOOL builds, just exclude the chroot support as it's not needed and avoids having to platform check for fchroot(). Fixes PR#27336
1.33	17-Oct-2004	dsl	Add an option --chroot to tar. Causes it to chroot(".") before doing an extract. With -h this will cause existing absolute symlinks to be treated as relative to the current directory. Helps sysinst handle existing symlinks in the target system. Remove 'L' from the usage (got spilt into 'h' and 'H' many moons ago) Add 'S' to usage, and put into correct place in options list.
1.32	10-Oct-2004	christos	PR/27213: Greg A. Woods: pax doesn't honour SIGPIPE when listing But always exit, not just on SIGPIPE.
1.31	22-Aug-2004	tron	Propery handle "cpio" archives where the last hardlink includes the data of a file. This fixes PR bin/26514.
1.30	16-Apr-2004	christos	remove misplaced semi-colons.
1.29	27-Oct-2003	lukem	branches: 1.29.2; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.28	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.27	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.26	08-Jul-2003	simonb	Add support for gnutar's -O "extract to stdout" option.
1.25	23-Jun-2003	grant	consistently use "cannot" instead of "can not".
1.24	31-Mar-2003	christos	RP/8227: Peter Seeback: Emulate old gnu tar better.
1.23	09-Feb-2003	grant	cosmetic error condition improvements. - sprinkle some fflush() to print filenames correctly. - print a \n to stdout to fix formatting. - English, consistently use "Cannot" in error messages. some whitespace cleanup.
1.22	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.21	10-Dec-2002	christos	PR/19339: Martin Weber: Tar fails to append on empty files and exits with 0. Revert previous change for PR/18689. We always want to exit with an error if we could not determine the archive format. Instead, treat empty files specially. On list/extract we turn into no/op. On append, we turn into archive.
1.20	18-Oct-2002	itojun	exit with 0 if the input is empty of not a tar file. matches GNU tar behavior. solves PR 18689.
1.19	17-Oct-2002	christos	Add proper longlink support. Previously we handled longname support, and the longlink support was completely wrong.
1.18	16-Oct-2002	christos	Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
1.17	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.16	31-Jan-2002	tv	branches: 1.16.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.15	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.14	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.13	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.12	24-Aug-1999	tron	branches: 1.12.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.11	03-Mar-1999	christos	Add SIGINFO support.
1.10	10-Aug-1998	tv	Transparently handle old-style GNU tar archives that may have garbage in the trailing block and do not have an end-of-archive marker. (Does this handling based on whether the ustar id is "ustar" or "ustar ".)
1.9	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.8	01-Apr-1998	kleink	Need <time.h> for time() prototype.
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.12.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.16.2.3	25-Aug-2004	he	Pull up revision 1.30 (requested by cube in ticket #1732): Remove misplaced semi-colons.
1.16.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.16.2.1	07-Apr-2004	jmc	Pullup rev 1.17-1.29 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.29.2.2	25-Aug-2004	jmc	branches: 1.29.2.2.2; Pullup rev 1.31 (requested by tron in ticket #784) Propery handle "cpio" archives where the last hardlink includes the data of a file. PR#26514
1.29.2.1	21-Apr-2004	jmc	Pullup rev 1.30 (requested by christos in ticket #170) Fixes for multiple pax pr's. PR#25200. PR#25207.
1.29.2.2.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.54.20.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.56.46.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.56.44.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.56.44.1	21-Apr-2020	martin	Sync with HEAD
1.57.2.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.58.2.1	02-Aug-2025	perseant	Sync with HEAD
1.32	08-Sep-2024	rillig	fix a/an grammar in obvious cases
1.31	28-May-2023	lukem	branches: 1.31.2; pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753.
1.30	28-May-2022	andvar	branches: 1.30.2; fix various typos, mainly in comments.
1.29	19-Mar-2018	msaitoh	branches: 1.29.2; 1.29.4; s/copy copy/copy/ in comment.
1.28	29-Apr-2007	msaitoh	branches: 1.28.76; fix typos
1.27	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.26	24-Apr-2005	christos	PR/20228: Simon Burge: pax has problems reading a particular cpio archive The problem here is that the archive is too short (< 512 bytes). The buffer routines, try to read at least 512 bytes, even when we try to determine what format file we have, which is wrong.
1.25	22-Sep-2004	christos	fd can be -1 or -2 for the gnu long name/link hack. So check for >= 0 instead of -1 if we need to flush.
1.24	15-Jun-2004	christos	do the special symlink treatment with all negative fd's.
1.23	27-Oct-2003	lukem	branches: 1.23.2; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.22	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.21	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.20	21-Feb-2003	lukem	When writing (-w) or copying (-rw), and using -M (stdin file list is mtree(8) specfile), compare the "post write/copy" mtime against the actual "pre write/copy" mtime instead of the mtime from the specfile. This prevents warnings such as: pax: File ./foo was modified during copy to archive if the file's mtime in the file system is different to what's in the specfile. (The resultant file will still get the specfile mtime ...)
1.19	09-Feb-2003	grant	cosmetic error condition improvements. - sprinkle some fflush() to print filenames correctly. - print a \n to stdout to fix formatting. - English, consistently use "Cannot" in error messages. some whitespace cleanup.
1.18	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.17	31-Jan-2002	tv	branches: 1.17.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.16	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.15	07-Oct-2001	wiz	Fix typo.
1.14	16-Sep-2001	wiz	Spell 'occurred' with two 'r's.
1.13	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.12	17-Feb-2000	itohy	Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.11	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.10	22-Oct-1999	mrg	remove some old cruft.
1.9	03-Feb-1998	mycroft	branches: 1.9.4; Deal with GCC warnings.
1.8	25-Jul-1997	scottr	#if __GNUC__, work around bogus initialization warning that occurs on at least the m68k-based ports.
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.9.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.2.3	25-Aug-2004	he	Pull up revision 1.24 (requested by cube in ticket #1733): Do the special symlink treatment with all negative fd's.
1.17.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.17.2.1	07-Apr-2004	jmc	Pullup rev 1.18-1.23 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.23.2.2	12-Nov-2004	jmc	branches: 1.23.2.2.2; Pullup rev 1.25 (requested by christos in ticket #922) fd can be -1 or -2 for the gnu long name/link hack. So check for >= 0 instead of -1 if we need to flush.
1.23.2.1	18-Jun-2004	tron	Pull up revision 1.24 (requested by dillo in ticket #507): do the special symlink treatment with all negative fd's.
1.23.2.2.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.28.76.1	22-Mar-2018	pgoyette	Synch with HEAD, resolve conflicts
1.29.4.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.29.2.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.29.2.1	21-Apr-2020	martin	Sync with HEAD
1.30.2.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.31.2.1	02-Aug-2025	perseant	Sync with HEAD
1.10	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.9	27-Jul-1998	mycroft	Slight code reduction.
1.8	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.7	26-Jul-1998	mycroft	const poisoning.
1.6	20-Jul-1997	christos	branches: 1.6.2; - Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.5	11-Jan-1997	tls	kill 'register'
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.6.2.1	20-Jan-1999	cgd	patch to fix a memory leak (due to never actually adding items to the hash table). The change corresponds with a change in -current, but the file is now in libc (replacing a different version that was already in libc). (mycroft)
1.4	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.15	03-Jul-2017	wiz	branches: 1.15.6; Remove workaround for ancient HTML generation code.
1.14	19-Dec-2015	wiz	Use An in AUTHORS section.
1.13	19-Jun-2011	wiz	Use Fl Fl for long options.
1.12	19-Jun-2011	christos	document --xz
1.11	02-Dec-2007	wiz	branches: 1.11.26; Minimally sort options; use Dq; new sentence, new line.
1.10	23-Apr-2007	christos	branches: 1.10.4; bump date.
1.9	11-Sep-2005	wiz	Use better section header. From YOMURA Masanori in private mail.
1.8	15-Sep-2004	hubertf	Change copyright to 2-clause BSD-copyright. Changed with explicit permission of Thorsten Lockert (tholo sigmasoft com)
1.7	13-Feb-2004	snj	branches: 1.7.2; 1.7.4; s/nonmathing/nonmatching/
1.6	10-Apr-2003	grant	some mdoc fixes.
1.5	25-Feb-2003	wiz	New sentence, new line.
1.4	16-Oct-2002	christos	add commas between options. Suggested by wiz.
1.3	16-Oct-2002	christos	Document the long options.
1.2	12-Oct-2002	wiz	Miscellaneous fixes.
1.1	12-Oct-2002	christos	man pages from OpenBSD. TODO: add long option documentation.
1.7.4.2	07-Apr-2004	jmc	Pullup rev 0-1.7 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.7.4.1	13-Feb-2004	jmc	file cpio.1 was added on branch netbsd-1-6 on 2004-04-07 06:57:20 +0000
1.7.2.1	16-Sep-2004	jmc	Pullup rev 1.8 (requested by hubertf in ticket #850) Change copyright to 2-clause BSD-copyright.
1.10.4.1	09-Jan-2008	matt	sync with HEAD
1.11.26.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.15.6.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.15.6.1	21-Apr-2020	martin	Sync with HEAD
1.22	09-Aug-2012	christos	branches: 1.22.34; PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
1.21	26-Mar-2011	martin	branches: 1.21.4; Fix bogus paranthesis, From Henning Peternse in PR bin/44773.
1.20	14-Feb-2009	lukem	fix -Wsign-compare issues
1.19	11-Feb-2006	dsl	branches: 1.19.28; Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.18	04-Feb-2005	matt	Don't write hardlinked file contents in sv4cpio mode.
1.17	27-Oct-2003	lukem	branches: 1.17.4; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.16	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.15	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.14	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.13	11-Feb-2002	wiz	branches: 1.13.2; achive is not a good word.
1.12	31-Jan-2002	tv	Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.11	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.10	04-Jan-2001	lukem	use more standard %ll_ in favour of %q_
1.9	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.8	28-Feb-1998	mrg	rename variable to "cpio_swp_head"
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.13.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.13.2.1	07-Apr-2004	jmc	Pullup rev 1.14-1.17 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.17.4.1	06-May-2005	riz	Pull up revision 1.18 (requested by matt in ticket #1164): Don't write hardlinked file contents in sv4cpio mode.
1.19.28.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.21.4.1	30-Oct-2012	yamt	sync with head
1.22.34.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.22.34.1	21-Apr-2020	martin	Sync with HEAD
1.6	13-Oct-2003	agc	branches: 1.6.98; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.5	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.4	17-Feb-2000	itohy	branches: 1.4.6; Cleanup and fix typos. Partially from FreeBSD.
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.4.6.1	07-Apr-2004	jmc	Pullup rev 1.5-1.6 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.6.98.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.6.98.1	21-Apr-2020	martin	Sync with HEAD
1.3	30-May-2016	dholland	branches: 1.3.16; Remove undefined behavior in buf(); use buf() as intended in intarg(). While here also add includes to fix the build. Retires PR 50999 from David Binderman.
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	16-Jun-2004	christos	branches: 1.1.4; 1.1.26; A small standalone program to dump ustar headers, used for debugging.
1.1.26.1	18-May-2008	yamt	sync with head.
1.1.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.3.16.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.3.16.1	21-Apr-2020	martin	Sync with HEAD
1.61	28-May-2023	lukem	pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753.
1.60	03-Apr-2020	joerg	branches: 1.60.6; Move definition of chdname and do_chroot to options.c
1.59	09-Aug-2012	christos	branches: 1.59.26; 1.59.34; 1.59.36; PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
1.58	29-Aug-2011	joerg	branches: 1.58.2; static + __dead
1.57	18-Jun-2011	christos	add --xz
1.56	07-Apr-2009	perry	branches: 1.56.4; Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.55	24-Feb-2008	joerg	branches: 1.55.8; 1.55.10; Kill pre-4.4BSD compat code.
1.54	10-Jan-2008	tls	branches: 1.54.2; Teach set_ftime about symbolic links, because it has to know: on some Linux systems, when we build as a tool we think we have lutimes but it doesn't work on some filesystems at runtime. A bit ugly but effective and without use of AC_TRY_RUN in the tool build. Tidier (than mine) set_ftime reorganization from christos.
1.53	04-May-2007	christos	branches: 1.53.4; PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
1.52	23-Apr-2007	christos	PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.51	16-Apr-2006	christos	PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories with relative paths, convert the directories to absolute paths, so that restoring timestamps does not fail.
1.50	11-Feb-2006	dsl	Ensure we exit with an error if we don't actually do anything. There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought to be tty_warn/syswarn(1,...) to force an error exit. However some are used in interactive parts (eg opening a continuation archive) where there is a separate retry loop. So we just pass a failure code out to main() - how quaint! This should now cause the NetBSD build to fail when gzip tries to write to a non-existant directory. (I suspect there are still many errors that don't get reported correctly.)
1.49	16-Sep-2005	christos	Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
1.48	24-Apr-2005	christos	PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
1.47	22-Oct-2004	jmc	For HOSTTOOL builds, just exclude the chroot support as it's not needed and avoids having to platform check for fchroot(). Fixes PR#27336
1.46	17-Oct-2004	dsl	Add an option --chroot to tar. Causes it to chroot(".") before doing an extract. With -h this will cause existing absolute symlinks to be treated as relative to the current directory. Helps sysinst handle existing symlinks in the target system. Remove 'L' from the usage (got spilt into 'h' and 'H' many moons ago) Add 'S' to usage, and put into correct place in options list.
1.45	22-Sep-2004	christos	Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack. The old code assumed that the buffer already contained the necessary blocks to satisfy the read file request that contained the long filename. This is not always the case, specially when we are dealing with pipes which do shorter reads, thus having more probability that a long file name will fall across a buffer boundary. To reproduce, create a tar archive with a lot of gnu-long-names (pkgsrc/devel/libsigc++2 is a good example), do a tar -tf to get a list of filenames, compress it and do a tar -tzf to get another list of the filenames. Notice that the two lists differ.
1.44	22-Aug-2004	tron	Propery handle "cpio" archives where the last hardlink includes the data of a file. This fixes PR bin/26514.
1.43	19-Jun-2004	christos	add -0 argument to handle nul separated file lists.
1.42	11-May-2004	christos	Welcome to WARNS=3
1.41	13-Feb-2004	matt	branches: 1.41.2; When pax catches a signal and cleans up, make sure to remove any temporary file that was being extracted to. This will prevent pax from leaving droppings when you hit ^C.
1.40	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.39	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.38	08-Jul-2003	simonb	Add support for gnutar's -O "extract to stdout" option.
1.37	25-Feb-2003	wiz	Add support for '-j' to create (and extract, but -z already did that) bzip2 compressed tar files, for GNU tar compatibility. Patch from Soren Jacobsen in PR 19467, okayed by christos. Sync usage with options while here.
1.36	08-Dec-2002	mrg	add --exclude support. XXX: --exclude & --exclude-from are still not 100% compatible, but since rafal fixed --exclude-from's most annoying bug, they mostly work now.
1.35	17-Oct-2002	christos	Add proper longlink support. Previously we handled longname support, and the longlink support was completely wrong.
1.34	16-Oct-2002	christos	Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
1.33	15-Oct-2002	christos	PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. We now disallow it by default on both archive creation and extraction. Add --insecure option to override.
1.32	13-Oct-2002	mrg	make this build on LP64
1.31	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.30	31-Jan-2002	tv	branches: 1.30.2; Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
1.29	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.28	28-Oct-2001	lukem	s/u_longlong_t/unsigned long long/ to shut up the parc port
1.27	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.26	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.25	22-Oct-2000	kleink	LC_TIME holds a locale name, which isn't a strftime() format string.
1.24	04-Jul-2000	thorpej	Add GNU tar-style long options for pax's tar front-end. Still many GNU options not implemented, but there is an #if 0'd out canonical list.
1.23	30-Mar-2000	thorpej	branches: 1.23.4; Add a -O option: force one volume. This causes pax to not prompt for a new volume upon premature end-of-volume (e.g. broken pipe). This is especially useful in automated environments where error recovery cannot be performed by a human.
1.22	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.21	17-Feb-2000	itohy	Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.20	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.19	22-Oct-1999	is	Implement positional -C argument to tar.
1.18	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.17	24-Aug-1999	tron	branches: 1.17.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.16	03-Mar-1999	christos	Add SIGINFO support.
1.15	07-Feb-1999	tron	Fix opt_add() prototype.
1.14	20-Jan-1999	mrg	implement the gnutar -X flag in terms of pax -s. fix some bugs in pax -s handling while i am here...
1.13	10-Aug-1998	tv	Transparently handle old-style GNU tar archives that may have garbage in the trailing block and do not have an end-of-archive marker. (Does this handling based on whether the ustar id is "ustar" or "ustar ".)
1.12	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.11	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.10	26-Jul-1998	mycroft	const poisoning.
1.9	06-Mar-1998	mrg	- implement -C and -l for pax-as-tar, as inspried by GNU tar. - minor cleanups to the options parsing code. - add a cpio frontend. note: a few GNU/svr4 cpio options are not supported yet (#ifdef notyet), however all x/open ones are.
1.8	28-Feb-1998	mrg	rename variable to "cpio_swp_head"
1.7	14-Sep-1997	lukem	* cleanup manpage * getopt returns -1 not EOF * deprecate register
1.6	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.5	26-Mar-1996	mrg	impliment -z (gzip) in pax and tar, and -Z (compress) in tar.
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	04-Dec-1994	cgd	from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch some of the worst style errors.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.17.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.23.4.1	25-Oct-2000	tv	Pullup 1.25 [kleink]: Don't abuse LC_TIME for strftime(3) format strings.
1.30.2.1	07-Apr-2004	jmc	Pullup rev 1.31-1.41 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.41.2.2	12-Nov-2004	jmc	branches: 1.41.2.2.2; Pullup rev 1.45 (requested by christos in ticket #921) Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack.
1.41.2.1	25-Aug-2004	jmc	Pullup rev 1.44 (requested by tron in ticket #784) Propery handle "cpio" archives where the last hardlink includes the data of a file. PR#26514
1.41.2.2.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.53.4.1	23-Mar-2008	matt	sync with HEAD
1.54.2.1	24-Mar-2008	keiichi	sync with head.
1.55.10.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.55.8.1	13-Apr-2009	snj	Pull up following revision(s) (requested by christo in ticket #678): bin/pax/extern.h: revision 1.56 bin/pax/file_subs.c: revision 1.62 bin/pax/options.c: revision 1.104 bin/pax/pat_rep.c: revision 1.29 bin/pax/pax.h: revision 1.30 Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.56.4.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.58.2.1	30-Oct-2012	yamt	sync with head
1.59.36.2	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.59.36.1	30-Apr-2021	martin	Pull up following revision(s) (requested by mrg in ticket #1263): bin/pax/options.c: revision 1.119 usr.bin/config/scan.l: revision 1.32 usr.bin/make/main.c: revision 1.274 bin/pax/extern.h: revision 1.60 usr.bin/config/defs.h: revision 1.106 usr.bin/make/make.h: revision 1.105 sbin/newfs_udf/udf_create.c: revision 1.27 (patch) sbin/newfs_udf/newfs_udf.h: revision 1.7 (patch) usr.bin/config/main.c: revision 1.100 Avoid depending on common symbols.
1.59.34.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.59.34.2	21-Apr-2020	martin	Sync with HEAD
1.59.34.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.59.26.1	07-May-2021	martin	Pull up following revision(s) (requested by mrg in ticket #1678): bin/pax/options.c: revision 1.119 usr.bin/config/scan.l: revision 1.32 usr.bin/make/main.c: revision 1.274 bin/pax/extern.h: revision 1.60 usr.bin/config/defs.h: revision 1.106 usr.bin/make/make.h: revision 1.105 sbin/newfs_udf/udf_create.c: revision 1.27 (patch) sbin/newfs_udf/newfs_udf.h: revision 1.7 (patch) usr.bin/config/main.c: revision 1.100 usr.sbin/installboot/Makefile: revisions 1.53,1.54 (patch) usr.sbin/installboot/installboot.h: revision 1.41 (patch) usr.sbin/installboot/machines.c: revisisons 1.41,1.42 (patch) Avoid depending on common symbols.
1.60.6.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.66	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.65	28-May-2023	lukem	branches: 1.65.2; pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753.
1.64	20-Mar-2019	gutteridge	branches: 1.64.2; 1.64.10; pax: fix typos in comments in file_subs.c & tar.c Stamp out "greengrocers' apostrophes" in various places (arguably there are still more present, but style guides vary on that, and my energies spent corralling wayward punctuation marks could be spent elsewhere).
1.63	29-Jul-2013	christos	branches: 1.63.26; PR/48095: NAKAJIMA Yoshihiro: remove casts from time_t to long
1.62	07-Apr-2009	perry	branches: 1.62.6; 1.62.12; Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.61	10-Jan-2008	tls	branches: 1.61.10; 1.61.12; Teach set_ftime about symbolic links, because it has to know: on some Linux systems, when we build as a tool we think we have lutimes but it doesn't work on some filesystems at runtime. A bit ugly but effective and without use of AC_TRY_RUN in the tool build. Tidier (than mine) set_ftime reorganization from christos.
1.60	29-Apr-2007	msaitoh	branches: 1.60.4; fix typos
1.59	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.58	04-Jan-2006	yamt	obey umask as it used to be before the "mkstemp and then rename" change.
1.57	18-Sep-2005	christos	Check for another race reported by chuq.
1.56	16-Sep-2005	christos	Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
1.55	13-Sep-2005	christos	use stat and not lstat to detect if we have a directory. refactor the mkpath() code.
1.54	13-Sep-2005	christos	when creating directories, check if the failure occured because someone else created the directory before we did to avoid races. From chuq.
1.53	24-Apr-2005	christos	For clarity instead of using -1 and -2 use the negative of the archive type.
1.52	22-Sep-2004	christos	Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack. The old code assumed that the buffer already contained the necessary blocks to satisfy the read file request that contained the long filename. This is not always the case, specially when we are dealing with pipes which do shorter reads, thus having more probability that a long file name will fall across a buffer boundary. To reproduce, create a tar archive with a lot of gnu-long-names (pkgsrc/devel/libsigc++2 is a good example), do a tar -tf to get a list of filenames, compress it and do a tar -tzf to get another list of the filenames. Notice that the two lists differ.
1.51	22-Aug-2004	tron	Propery handle "cpio" archives where the last hardlink includes the data of a file. This fixes PR bin/26514.
1.50	02-Jul-2004	enami	Salvage the `create parent directories and try again' path which is removed by the previous commit.
1.49	26-Jun-2004	grant	break out of the loop and avoid the infinite loop if attempts to create, unlink and create all fail.
1.48	26-Jun-2004	grant	don't attempt to remove the current directory.
1.47	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.46	03-May-2004	christos	Don't exit with 1 on broken archives that mark directories as files for the benefit of pkgsrc. I would have prefered that people fixed their archivers instead.
1.45	30-Apr-2004	matt	Set the chflags after the rename, not before.
1.44	27-Apr-2004	christos	PR/25350: Alan Barrett: Treat the sticky bit specially as non-superusers cannot set it on non-directories (elvis-2.2_0 extraction failed)
1.43	25-Apr-2004	christos	PR/25188: Thomas Klausner: pax-as-tar problem with trailing slashes The problem is with the program that generates the tar file: -rwxrwxrwx 1 root wheel 0 Feb 8 16:46 faad2/aacDECdrop/ It creates directory nodes without the 'd' bit set, so that pax thinks they are files and does the temporary name and dance with them. Added code to detect this condition, warn about it, and work around it.
1.42	20-Apr-2004	christos	PR/25207: Hubert Feyrer: tar cores on certain archive contents Don't forget to cleanup xtmp_name when we fail to create the temporary file.
1.41	13-Feb-2004	matt	branches: 1.41.2; When pax catches a signal and cleans up, make sure to remove any temporary file that was being extracted to. This will prevent pax from leaving droppings when you hit ^C.
1.40	13-Feb-2004	matt	Nuke extra mkstemp. Use name, not tmp_name with chk_path.
1.39	13-Feb-2004	matt	Back out last change. Since the name is the entire path, prefixing it with a '.' will not have the desired effect.
1.38	13-Feb-2004	matt	When creating the temporary file, prefix the name with a '.'
1.37	12-Feb-2004	matt	When restoring files from an archive, initially restore to a temp-file and once it has been instantiated correctly, rename it to desired name. This prevents the problem of partially created files being accessed before they are complete. If said file is a shared library, that can cause ramdon core dumps.
1.36	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.35	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.34	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.33	23-Jun-2003	grant	no need for HAVE_LCHOWN and HAVE_LCHMOD anymore.
1.32	10-Feb-2003	grant	add missing braces. from HIRATSUKA Kouichirou in PR bin/20276.
1.31	09-Feb-2003	grant	cosmetic error condition improvements. - sprinkle some fflush() to print filenames correctly. - print a \n to stdout to fix formatting. - English, consistently use "Cannot" in error messages. some whitespace cleanup.
1.30	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.29	20-Jan-2003	simonb	The Double-Semi-Colon Police.
1.28	06-Jan-2003	wiz	writable, not writeable.
1.27	19-Dec-2002	grant	Fix oops in last, chown() failure should be fatal. Noted by Charles Hannum.
1.26	19-Dec-2002	grant	Don't attempt to chown files if euid != 0, and make chown() non-fatal if it does fail. This addresses my PR bin/18912 (running pkg_info as non-root user on a binary package).
1.25	17-Oct-2002	christos	Add proper longlink support. Previously we handled longname support, and the longlink support was completely wrong.
1.24	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.23	11-Feb-2002	wiz	branches: 1.23.2; "doesn't" should have an 's'.
1.22	31-Jan-2002	tv	Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.21	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.20	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.19	17-Jun-2000	mrg	minor KNF nits.
1.18	13-Mar-2000	soren	branches: 1.18.2; Fix doubled 'the' in comment.
1.17	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.16	17-Feb-2000	itohy	Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.15	07-Nov-1999	mycroft	branches: 1.15.2; Completely disable all the chflags(2) support for now. With this enabled, I can't even get a build to finish over NFS. Not acceptable.
1.14	07-Nov-1999	mycroft	Don't try to set file flags for a symlink.
1.13	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.12	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.11	22-Oct-1999	mrg	remove some old cruft.
1.10	28-Feb-1998	mrg	branches: 1.10.4; fix typo in a comment
1.9	03-Feb-1998	mycroft	Deal with GCC warnings.
1.8	19-Oct-1997	mycroft	When copying time stamps, copy the microseconds, too. Also nuke silly static structure.
1.7	08-Oct-1997	enami	Restore owner/group/mode/atime/mtime of symbolic links.
1.6	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.5	11-Jan-1997	tls	kill 'register'
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.10.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.15.2.2	07-Nov-1999	mycroft	Completely disable all the chflags(2) support for now. With this enabled, I can't even get a build to finish over NFS. Not acceptable.
1.15.2.1	07-Nov-1999	mycroft	file file_subs.c was added on branch comdex-fall-1999 on 1999-11-07 15:48:25 +0000
1.18.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.23.2.3	25-Aug-2004	he	Pull up revisions 1.42-1.46,1.48-1.50 (requested by cube in ticket #1736): Fix handling of certain archives, fixing core dump (PR#25207). Fix problem with trailing slashes (PR#15188). Treat sticky bit specially for non-superuser (PR#25350). Set chflags after rename, not before. Don't exit with 1 on broken archives that mark directories as files. Don't attempt to remove current directory. Break out of loop and avoid infinite loop in certain error situations. Salvage the `create parent directories and try again' patch.
1.23.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.23.2.1	07-Apr-2004	jmc	Pullup rev 1.24-1.41 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.41.2.8	12-Nov-2004	jmc	branches: 1.41.2.8.2; Pullup rev 1.52 (requested by christos in ticket #921) Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack.
1.41.2.7	25-Aug-2004	jmc	Pullup rev 1.51 (requested by tron in ticket #784) Propery handle "cpio" archives where the last hardlink includes the data of a file. PR#26514
1.41.2.6	12-Aug-2004	jmc	Pullup rev 1.48-1.50 (requested by cube in ticket #754) Fixes for pax breaking on some archives
1.41.2.5	22-Jun-2004	tron	Pull up revision 1.47 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.41.2.4	06-May-2004	jmc	Pullup rev 1.45-1.46 (requested by snj in ticket #252) Set the chflags after the rename, not before. Don't exit with 1 on broken archives that mark directories as files for the benefit of pkgsrc.
1.41.2.3	28-Apr-2004	grant	Pull up revision 1.44 (requested by snj in ticket #217): PR/25350: Alan Barrett: Treat the sticky bit specially as non-superusers cannot set it on non-directories (elvis-2.2_0 extraction failed)
1.41.2.2	28-Apr-2004	grant	Pull up revision 1.43 (requested by snj in ticket #217): PR/25188: Thomas Klausner: pax-as-tar problem with trailing slashes The problem is with the program that generates the tar file: -rwxrwxrwx 1 root wheel 0 Feb 8 16:46 faad2/aacDECdrop/ It creates directory nodes without the 'd' bit set, so that pax thinks they are files and does the temporary name and dance with them. Added code to detect this condition, warn about it, and work around it.
1.41.2.1	21-Apr-2004	jmc	Pullup rev 1.42 (requested by christos in ticket #170) Fixes for multiple pax pr's. PR#25200. PR#25207.
1.41.2.8.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.60.4.1	23-Mar-2008	matt	sync with HEAD
1.61.12.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.61.10.1	13-Apr-2009	snj	Pull up following revision(s) (requested by christo in ticket #678): bin/pax/extern.h: revision 1.56 bin/pax/file_subs.c: revision 1.62 bin/pax/options.c: revision 1.104 bin/pax/pat_rep.c: revision 1.29 bin/pax/pax.h: revision 1.30 Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.62.12.1	19-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.62.6.1	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")
1.63.26.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.63.26.2	21-Apr-2020	martin	Sync with HEAD
1.63.26.1	10-Jun-2019	christos	Sync with HEAD
1.64.10.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.64.2.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.65.2.1	02-Aug-2025	perseant	Sync with HEAD
1.46	08-Sep-2024	rillig	s/effect/affect/ in a few places
1.45	08-Sep-2024	rillig	fix a/an grammar in obvious cases
1.44	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.43	28-May-2023	lukem	branches: 1.43.2; pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes.
1.42	27-Sep-2012	christos	branches: 1.42.32; 1.42.34; 1.42.42; deal properly with empty lines in spec file
1.41	20-Mar-2012	matt	branches: 1.41.2; Use C89 function definitions
1.40	14-Feb-2009	lukem	branches: 1.40.6; 1.40.8; fix -Wsign-compare issues
1.39	28-Apr-2008	martin	branches: 1.39.6; 1.39.8; Remove clause 3 and 4 from TNF licenses
1.38	24-Feb-2008	joerg	branches: 1.38.2; Kill pre-4.4BSD compat code.
1.37	18-Feb-2008	simonb	branches: 1.37.2; Set "ftent" to NULL in in ftree_arg() after we call fts_close(), so that it isn't used later on in ftree_sel() after it's been free'd. OK christos@ (and for the interesting test case).
1.36	10-Jan-2008	tls	Teach set_ftime about symbolic links, because it has to know: on some Linux systems, when we build as a tool we think we have lutimes but it doesn't work on some filesystems at runtime. A bit ugly but effective and without use of AC_TRY_RUN in the tool build. Tidier (than mine) set_ftime reorganization from christos.
1.35	29-Apr-2007	msaitoh	branches: 1.35.4; fix typos
1.34	11-Feb-2006	dsl	branches: 1.34.4; Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.33	24-Sep-2005	dsl	Don't leave arcn->org_name pointing to ftent->fts_path, if we being cpio then ftent is freed just below. Take a copy of the name and point org_name at the copy. Should fix PR/30627 (the fix in the PR will break pax and tar!)
1.32	02-Jul-2004	christos	remove stray debugging left from last commit.
1.31	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.30	19-Jun-2004	christos	add -0 argument to handle nul separated file lists.
1.29	27-Oct-2003	lukem	branches: 1.29.2; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.28	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.27	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.26	23-Jun-2003	christos	spelling
1.25	09-May-2003	itojun	use sizeof for safety
1.24	21-Apr-2003	christos	PR/21253: Manuel Bouyer: cpio should never descend on a directory; even on the first one.
1.23	19-Oct-2002	provos	use readlink with bufsize - 1; approved thorpej.
1.22	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.21	28-Jun-2002	lukem	Change how "cd .." is handled in next_file() with -M, to ensure that curdir[] isn't addressed with a negative offset when back at the top of the tree. This caused pax -M on sparc64 to generate corrupt tar files. Problem found by Tim Goodwin <tjg@star.le.ac.uk> in [bin/17412].
1.20	20-Apr-2002	lukem	branches: 1.20.2; - Directories marked `optional' won't be stored, even though their contents will be. - Document that `optional' faked-up entries won't be created.
1.19	12-Apr-2002	lukem	If an entry is in the specfile but not in the underlying file system, and it's marked "optional", don't add it.
1.18	02-Feb-2002	lukem	- don't compile in support for -M (mtree specfile input) or -N dbdir (alternate directory for id info) if SMALL is defined - enable -DSMALL and remove unused objects if CRUNCHEDPROG is defined - minor cleanup in next_file() (preparation for future work)
1.17	31-Jan-2002	tv	Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
1.16	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.15	26-Oct-2001	lukem	improve previous; use %lu and (u_long) to print size_t
1.14	26-Oct-2001	lukem	Cast size_t's to (int) when printing as %d; appeases the sparc port. Found by Rob Windsor in [bin/14362].
1.13	25-Oct-2001	lukem	minor improvements in wording and flag testing
1.12	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.11	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.10	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.9	22-Oct-1999	is	Implement positional -C argument to tar.
1.8	28-Jul-1998	mycroft	branches: 1.8.4; Use the uid/gid caching moved into libc. Fixed a memory leak!
1.7	06-Mar-1998	mrg	- implement -C and -l for pax-as-tar, as inspried by GNU tar. - minor cleanups to the options parsing code. - add a cpio frontend. note: a few GNU/svr4 cpio options are not supported yet (#ifdef notyet), however all x/open ones are.
1.6	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.5	11-Jan-1997	tls	kill 'register'
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.8.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.20.2.3	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.20.2.2	07-Apr-2004	jmc	Pullup rev 1.22-1.29 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.20.2.1	28-Jun-2002	lukem	Pull up revision 1.21 (requested by lukem in ticket #388): Change how "cd .." is handled in next_file() with -M, to ensure that curdir[] isn't addressed with a negative offset when back at the top of the tree. This caused pax -M on sparc64 to generate corrupt tar files. Problem found by Tim Goodwin <tjg@star.le.ac.uk> in [bin/17412].
1.29.2.1	22-Jun-2004	tron	branches: 1.29.2.1.2; Pull up revision 1.31 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.29.2.1.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.34.4.1	23-Oct-2012	riz	Pull up following revision(s) (requested by msaitoh in ticket #1459): bin/pax/ftree.c: revision 1.42 deal properly with empty lines in spec file
1.35.4.1	23-Mar-2008	matt	sync with HEAD
1.37.2.1	24-Mar-2008	keiichi	sync with head.
1.38.2.1	18-May-2008	yamt	sync with head.
1.39.8.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.39.6.1	17-Oct-2012	bouyer	Pull up following revision(s) (requested by msaitoh in ticket #1799): bin/pax/ftree.c: revision 1.42 deal properly with empty lines in spec file
1.40.8.1	17-Oct-2012	riz	Pull up following revision(s) (requested by msaitoh in ticket #586): bin/pax/ftree.c: revision 1.42 deal properly with empty lines in spec file
1.40.6.2	30-Oct-2012	yamt	sync with head
1.40.6.1	17-Apr-2012	yamt	sync with head
1.41.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.42.42.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.42.34.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.42.32.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.42.32.1	21-Apr-2020	martin	Sync with HEAD
1.43.2.1	02-Aug-2025	perseant	Sync with HEAD
1.5	13-Oct-2003	agc	branches: 1.5.98; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.3	21-Mar-1995	cgd	branches: 1.3.18; convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.3.18.1	07-Apr-2004	jmc	Pullup rev 1.4-1.5 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.5.98.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.5.98.1	21-Apr-2020	martin	Sync with HEAD
1.37	30-Nov-2018	christos	Add base-256 decoding support (Micha Gorny)
1.36	09-Aug-2012	christos	branches: 1.36.32; 1.36.34; PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
1.35	14-Aug-2011	christos	branches: 1.35.2; eliminate dup code and non literal format strings
1.34	24-Feb-2008	joerg	Kill pre-4.4BSD compat code.
1.33	11-Feb-2006	dsl	branches: 1.33.10; 1.33.16; Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.32	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.31	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.30	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.29	24-Jun-2003	grant	backout previous; it was a missing prototype elsewhere. noted by mrg.
1.28	24-Jun-2003	grant	add cast to fix an integer -> pointer warning.
1.27	19-Dec-2002	kleink	Change verbose output for symbolic links from "%s => %s" to "%s -> %s", which matches ls(1) (per POSIX), as well as GNU tar output.
1.26	13-Oct-2002	mrg	make this build on LP64
1.25	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.24	01-Aug-2002	wiz	Remove unneeded utmp.h include.
1.23	31-Jan-2002	tv	branches: 1.23.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.22	28-Oct-2001	lukem	s/u_longlong_t/unsigned long long/ to shut up the parc port
1.21	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.20	04-Jan-2001	lukem	use more standard %ll_ in favour of %q_
1.19	22-Oct-2000	kleink	LC_TIME holds a locale name, which isn't a strftime() format string.
1.18	17-Jun-2000	mrg	branches: 1.18.2; minor KNF nits.
1.17	17-Feb-2000	itohy	branches: 1.17.2; Cleanup and fix typos. Partially from FreeBSD.
1.16	22-Oct-1999	mrg	remove some old cruft.
1.15	24-Aug-1999	tron	branches: 1.15.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.14	04-Nov-1998	christos	make printf formats conservative
1.13	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.12	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.11	26-Jul-1998	mycroft	const poisoning.
1.10	01-Apr-1998	kleink	Need <time.h> for strftime(), localtime() and time() prototypes.
1.9	03-Feb-1998	mycroft	Deal with GCC warnings.
1.8	30-Jul-1997	thorpej	Cast off_t's to (long long) for printing with %q*, for the Alpha.
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.15.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.18.2.1	25-Oct-2000	tv	Pullup 1.19 [kleink]: Don't abuse LC_TIME for strftime(3) format strings.
1.23.2.4	25-Aug-2004	he	Apply patch (requested by cube in ticket #1738): Minimize difference with -current and netbsd-2-0 version.
1.23.2.3	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.23.2.2	07-Apr-2004	jmc	Pullup rev 1.24-1.26,1.28-1.32 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.23.2.1	05-Jan-2003	jmc	Pull up revisions 1.26-1.27 (via hand patch and requested by kleink in ticket #1040) Change verbose output for symbolic links from "%s => %s" to "%s -> %s", which matches ls(1) (per POSIX), as well as GNU tar output.
1.33.16.1	24-Mar-2008	keiichi	sync with head.
1.33.10.1	23-Mar-2008	matt	sync with HEAD
1.35.2.1	30-Oct-2012	yamt	sync with head
1.36.34.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.36.34.2	21-Apr-2020	martin	Sync with HEAD
1.36.34.1	10-Jun-2019	christos	Sync with HEAD
1.36.32.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.24	03-Oct-2024	rillig	bin: fix lint warning "effectively discards 'const'" For example: src/bin/ed/io.c(339): warning: call to 'strchr' effectively discards 'const' from argument [346] No binary change.
1.23	09-Aug-2012	christos	branches: 1.23.34; 1.23.46; add missing include files
1.22	11-Feb-2006	dsl	branches: 1.22.42; Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.21	05-Jun-2005	chs	appease gcc -Wuninitialized on hp700.
1.20	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.19	27-Oct-2003	lukem	branches: 1.19.2; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.18	24-Jun-2003	christos	Revert previous change, and fix the -T problem differently: When the options of the second argument are exhausted, call the appropriate getopt() routine to process the rest of the arguments instead of finishing option processing. Fixes: tar cf - -T foo
1.17	23-Jun-2003	christos	Simplify the way we deal with old argument style. Old way was broken when tar cf - -T dir
1.16	13-Oct-2002	mrg	add a "+" to the options string rather than setting POSIXLY_CORRECT
1.15	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.14	31-Jan-2002	tv	branches: 1.14.2; Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
1.13	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.12	03-Nov-2001	lukem	fix WARNS=2
1.11	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.10	04-Jul-2000	thorpej	Add GNU tar-style long options for pax's tar front-end. Still many GNU options not implemented, but there is an #if 0'd out canonical list.
1.9	14-Apr-2000	simonb	Don't declare 'extern opt*' getopt variables.
1.8	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.7	01-Nov-1997	lukem	getoldopt is expect to return -1 (not EOF), so "make it so"
1.6	14-Sep-1997	lukem	* cleanup manpage * getopt returns -1 not EOF * deprecate register
1.5	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.4	17-May-1996	jtc	Fixed typo in comment
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	04-Dec-1994	cgd	from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch some of the worst style errors.
1.1	14-Jun-1994	jtc	Whoever wrote the tar command line argument parsing code didn't realize that the order of arguments is different if the command flags are specified without a `-'. I've integrated getoldopt.c from John Gilmore's pdtar which handles argument parsing correctly.
1.14.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.14.2.1	07-Apr-2004	jmc	Pullup rev 1.15-1.19 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.19.2.1	22-Jun-2004	tron	branches: 1.19.2.1.2; Pull up revision 1.20 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.19.2.1.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.22.42.1	30-Oct-2012	yamt	sync with head
1.23.46.1	02-Aug-2025	perseant	Sync with HEAD
1.23.34.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.23.34.1	21-Apr-2020	martin	Sync with HEAD
1.122	04-May-2025	rillig	pax: remove unreachable 'break' and 'return' statements
1.121	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.120	20-Jul-2023	lukem	branches: 1.120.2; pax: need <strings.h> for ffs() Fixes warning as host tool on NetBSD 9.99
1.119	03-Apr-2020	joerg	branches: 1.119.6; Move definition of chdname and do_chroot to options.c
1.118	19-Dec-2015	christos	branches: 1.118.8; 1.118.16; 1.118.18; Add the timestamp option to the pax front end.
1.117	19-Dec-2015	christos	PR/50119: Thomas Klausner: Add --timestamp option to tar.
1.116	11-Apr-2015	christos	Add -J/--xz to specifically decompress xz compressed files. We don't really need this because -z autodetects the compression format; this is for syntax compatibility with other tar implementations. From Joachim Henke
1.115	14-Nov-2013	christos	add --gnu for pax.
1.114	09-Aug-2012	christos	branches: 1.114.2; add missing include files
1.113	20-Mar-2012	matt	Use C89 function definitions
1.112	31-Aug-2011	plunky	branches: 1.112.2; NULL does not need a cast
1.111	29-Aug-2011	joerg	static + __dead
1.110	18-Jun-2011	christos	add --xz
1.109	31-Aug-2010	enami	branches: 1.109.4; - Raise an error rather than silently creating broken archive if user don't specify --force-local but opened file is actually a local file. - Make cpio to accept -F option as described in manpage. - Make pax to set forcelocal flag if requested to do so. - Add missing break statement.
1.108	25-Aug-2010	sjg	Do not throw a usage message for -i followed by -t since 'cpio -itv' is a valid command.
1.107	19-Jun-2010	christos	add --use-compress-program to pax, requested by mrg.
1.106	14-Dec-2009	dholland	Don't use NOGLOB_MTCH for pax, only for tar. Fixes fix for PR 41167 and closes PR 42301. Since the 41167 fix was pulled up to -5, this needs to be too.
1.105	13-Jul-2009	roy	Rename internal getline() function to get_line() so it does conflict with the soon to be added getline(3) libc function.
1.104	07-Apr-2009	perry	Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.103	14-Feb-2009	lukem	fix -Wsign-compare issues
1.102	23-Nov-2008	dholland	branches: 1.102.2; Don't pass strings from argv[] to free(). Fixes PR 39992.
1.101	26-Oct-2007	hira	branches: 1.101.12; - Add -0 and -V to pax_usage(). - Add -k to tar_usage().
1.100	23-Apr-2007	christos	branches: 1.100.4; PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.99	16-Jan-2007	cbiere	Fix for PR bin/35432: * The flags "crtux" are mutually exclusive for tar. * The flags "ipt" and "oA" are mutually exclusive for cpio.
1.98	16-Oct-2006	christos	branches: 1.98.2; 1.98.6; add missing inititializer
1.97	16-Apr-2006	christos	PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories with relative paths, convert the directories to absolute paths, so that restoring timestamps does not fail.
1.96	14-Apr-2006	christos	Don't free str; it is used in pat_add. Noted by: Kouichirou Hiratsuka
1.95	19-Mar-2006	christos	Coverity CID 2734, 2731: Use after free; resource leak
1.94	18-Mar-2006	christos	Coverity CID 345: Add missing free's.
1.93	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.92	16-Sep-2005	christos	Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
1.91	13-Sep-2005	christos	use stat and not lstat to detect if we have a directory. refactor the mkpath() code.
1.90	13-Sep-2005	christos	when creating directories, check if the failure occured because someone else created the directory before we did to avoid races. From chuq.
1.89	29-Jun-2005	christos	Don't compile in cpio usage, if we are SMALL.
1.88	01-Jun-2005	lukem	appease gcc -Wuninitialized
1.87	15-May-2005	christos	be more lenient on the comparison to argv[0] to determine our personality.
1.86	07-May-2005	christos	PR/30167: J.T. Conklin: NetBSD tar does not support GNU tar --no-recursion flag
1.85	01-May-2005	christos	PR/29005: Jesse Off: nbpax requires sys/mtio.h which doesn't exist on Interix I added an ifdef called HAVE_MTIO_H and fixed the code to use it. It is always defined now, but you can change this for Interix.
1.84	24-Apr-2005	christos	Pax longopts were not empty element terminated.
1.83	10-Feb-2005	jmc	Fix from PR#29290. Properly terminate the cpio_longopts struct so an unknown option doesn't run off the end and core dump
1.82	26-Oct-2004	tron	Fix broken cpio(1) option handling: - "cpio -i -t" should list the contents of a file, not extract it. - Don't extract a file when only option "-d" is given. Patch supplied by Paul Ripke in PR bin/26513.
1.81	22-Oct-2004	jmc	For HOSTTOOL builds, just exclude the chroot support as it's not needed and avoids having to platform check for fchroot(). Fixes PR#27336
1.80	17-Oct-2004	dsl	Add an option --chroot to tar. Causes it to chroot(".") before doing an extract. With -h this will cause existing absolute symlinks to be treated as relative to the current directory. Helps sysinst handle existing symlinks in the target system. Remove 'L' from the usage (got spilt into 'h' and 'H' many moons ago) Add 'S' to usage, and put into correct place in options list.
1.79	10-Oct-2004	christos	PR/27212: Greg A. Woods: Accept "-C <dirname>" inside filelists in addition to "-C\n<dirname>". But we are not making it the default output option as the patch suggests.
1.78	26-Sep-2004	christos	PR/19490: Julio Merino: Teach tar about --sparse, -S option. Do it for cpio too.
1.77	22-Sep-2004	christos	update the comment that documents the fields initialized in the array below.
1.76	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.75	19-Jun-2004	christos	add -0 argument to handle nul separated file lists.
1.74	11-May-2004	christos	Welcome to WARNS=3
1.73	20-Feb-2004	uebayasi	branches: 1.73.2; Tar(1)'s -s option needs an argument. Correct option string (s -> s:). Reported and tested by Tomoaki Imamura.
1.72	06-Feb-2004	christos	recognize -k [--keep-old-files] short option. From hubertf.
1.71	05-Jan-2004	jmmv	Homogenize usage messages: make the 'usage' word all lowercase, as this seems to be the most common practice in our tree.
1.70	05-Jan-2004	jmmv	Rewrite the loop in printflg(): if passing -Z to pax with syntax errors (like executing "pax -Z" by itself), this caused a shr of 32 bits, which is undefined behavior (C99) if the variable is 32 bits wide, too. Also solves a problem where the flgch array could be indexed out of bounds. Thanks to uwe@ and lha@ for their suggestions... I just found the bug :p
1.69	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.68	21-Oct-2003	fvdl	Don't pass an integer as NULL.
1.67	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.66	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.65	08-Jul-2003	simonb	Add support for gnutar's -O "extract to stdout" option.
1.64	08-Apr-2003	christos	PR/21064: Perry Metzger: Re-add -k to tar (--keep-old-files)
1.63	31-Mar-2003	christos	PR/20495: Soren Jacobsen: Add -j [bzip2] compression to tar.
1.62	25-Feb-2003	wiz	Add support for '-j' to create (and extract, but -z already did that) bzip2 compressed tar files, for GNU tar compatibility. Patch from Soren Jacobsen in PR 19467, okayed by christos. Sync usage with options while here.
1.61	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.60	19-Jan-2003	wiz	tar(1) has no -L any longer.
1.59	15-Jan-2003	kristerw	Correct which _usage function to use for some pax/cpio error cases.
1.58	09-Jan-2003	christos	PR/19757: Andreas Wrede: make tar's -h behave like pax's -L
1.57	08-Dec-2002	mrg	add --exclude support. XXX: --exclude & --exclude-from are still not 100% compatible, but since rafal fixed --exclude-from's most annoying bug, they mostly work now.
1.56	27-Nov-2002	grant	void functions should not return a value.
1.55	18-Oct-2002	christos	Handle -C\ndir\n in a file containing a file list. From Eric Gillespie.
1.54	17-Oct-2002	christos	Fix DEFOP botch. DEFOP == LIST so tar -tvf stopped working. (hi soren)
1.53	16-Oct-2002	soren	Tweak tar_usage().
1.52	16-Oct-2002	soren	Have tar require a specific action as documented.
1.51	16-Oct-2002	soren	Sync cpio_usage() with cpio.1 as with pax and tar.
1.50	16-Oct-2002	christos	we need to have -force-local on pax.
1.49	16-Oct-2002	christos	turn gnu tar off by pax and cpio front ends.
1.48	16-Oct-2002	christos	Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
1.47	15-Oct-2002	christos	PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. We now disallow it by default on both archive creation and extraction. Add --insecure option to override.
1.46	15-Oct-2002	christos	implement fast read. nothing to it really, it was already there as -q option.
1.45	15-Oct-2002	christos	Add all the gnu cpio long options.
1.44	14-Oct-2002	soren	Sync tar_usage() with tar.1.
1.43	13-Oct-2002	christos	-T expects an argument. From Eric Gillespie, thanks.
1.42	13-Oct-2002	mrg	fix "pax -rw" processing. for some reason, it was now written to process "pax -rwvpe a b" as "pax -rwvpe b a", and "pax -rwvpe a b c" as "pax -rwvpe b c a". only the part of revision 1.40 that broken this has been reverted.
1.41	13-Oct-2002	mrg	add a "+" to the options string rather than setting POSIXLY_CORRECT
1.40	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.39	02-Feb-2002	lukem	branches: 1.39.2; - don't compile in support for -M (mtree specfile input) or -N dbdir (alternate directory for id info) if SMALL is defined - enable -DSMALL and remove unused objects if CRUNCHEDPROG is defined - minor cleanup in next_file() (preparation for future work)
1.38	31-Jan-2002	tv	Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
1.37	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.36	26-Jan-2002	lukem	provide meaningful warning if -N is called with a dodgy dbdir
1.35	24-Jan-2002	lukem	Add '-N dbdir', to specify that user & group lookups (via pwcache(3)) are to be done from dbdir/master.passwd and dbdir/group, using simple text file parsing routines from ../../usr.sbin/mtree/getid.c. This does not affect the -G and -U options, which always use the system databases.
1.34	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.33	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.32	22-Jul-2001	wiz	seperate -> separate
1.31	04-Jul-2000	thorpej	Implement --atime-preserve.
1.30	04-Jul-2000	thorpej	Implement --use-compress-program.
1.29	04-Jul-2000	thorpej	Add GNU tar-style long options for pax's tar front-end. Still many GNU options not implemented, but there is an #if 0'd out canonical list.
1.28	14-Apr-2000	simonb	Don't declare 'extern opt*' getopt variables.
1.27	30-Mar-2000	thorpej	Add a -O option: force one volume. This causes pax to not prompt for a new volume upon premature end-of-volume (e.g. broken pipe). This is especially useful in automated environments where error recovery cannot be performed by a human.
1.26	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.25	07-Nov-1999	mycroft	branches: 1.25.2; Disable -pf for now, too.
1.24	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.23	22-Oct-1999	is	Implement positional -C argument to tar.
1.22	24-Aug-1999	tron	branches: 1.22.2; Fix "tar" mode usage string.
1.21	24-Aug-1999	tron	Recognize GnuTAR's "h" (instead of "H") and "P" options.
1.20	24-Aug-1999	tron	Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.19	07-Mar-1999	mycroft	Add -z option to usage message.
1.18	07-Feb-1999	tv	Fix opt_add to take const char * so that it can be passed a constant string legally (it strdup()s the argument). How pax-as-tar `-o' ever worked without a coredump is beyond me... Also modify pax-as-tar `-o' to do three things, which depend on the create/extract mode: - write V7 format archives (which, though part of GNU tar, actually goes along with the following point--after all, old pax-as-tar created V7 archives by default); - write archives with "write_opt=nodir", as pax already did, and as specified by 4.2BSD; - extract archives with owner/group set to invoking user, as specified by SUS.
1.17	02-Feb-1999	tv	Lost 5 lines in the version that was committed. Re-add them.
1.16	02-Feb-1999	tv	Uh, when called as "tar" we should still default to "ustar" output, not V7 tar format. Also change meaning of pax-as-tar option "-o" to mean "use V7 output format" (same as GNU tar's -o).
1.15	20-Jan-1999	mrg	implement the gnutar -X flag in terms of pax -s. fix some bugs in pax -s handling while i am here...
1.14	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.13	28-Jul-1998	mycroft	Be more retentive about use of NOTREACHED and noreturn.
1.12	28-Jul-1998	mycroft	Delint.
1.11	09-Jun-1998	mrg	oops, fix broken cpio options code. tar options code should be made like pax and cpio code.
1.10	06-Mar-1998	mrg	- implement -C and -l for pax-as-tar, as inspried by GNU tar. - minor cleanups to the options parsing code. - add a cpio frontend. note: a few GNU/svr4 cpio options are not supported yet (#ifdef notyet), however all x/open ones are.
1.9	14-Sep-1997	lukem	* cleanup manpage * getopt returns -1 not EOF * deprecate register
1.8	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.7	11-Jan-1997	tls	kill 'register'
1.6	26-Mar-1996	mrg	impliment -z (gzip) in pax and tar, and -Z (compress) in tar.
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	14-Jun-1994	jtc	Whoever wrote the tar command line argument parsing code didn't realize that the order of arguments is different if the command flags are specified without a `-'. I've integrated getoldopt.c from John Gilmore's pdtar which handles argument parsing correctly.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.22.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.25.2.2	07-Nov-1999	mycroft	Disable -pf for now, too.
1.25.2.1	07-Nov-1999	mycroft	file options.c was added on branch comdex-fall-1999 on 1999-11-07 15:57:32 +0000
1.39.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.39.2.1	07-Apr-2004	jmc	Pullup rev 1.40-1.73 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.73.2.1	22-Jun-2004	tron	branches: 1.73.2.1.2; Pull up revision 1.76 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.73.2.1.2.3	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.73.2.1.2.2	29-May-2005	riz	Pull up revision 1.83 (requested by kleink in ticket #1554): Fix from PR#29290. Properly terminate the cpio_longopts struct so an unknown option doesn't run off the end and core dump
1.73.2.1.2.1	30-Jan-2005	he	Pull up revision 1.82 (requested by tron in ticket #952): Fix broken cpio(1) option handling: o "cpio -i -t" should list the contents of a file, not extract it. o Don't extract a file when only option "-d" is given. Fixes PR#26513.
1.98.6.1	25-Aug-2009	snj	Pull up following revision(s) (requested by plunky in ticket #1354): bin/pax/options.c: revision 1.105 via patch usr.bin/ctags/C.c: revision 1.19 usr.bin/ctags/ctags.h: revision 1.9 usr.bin/ctags/fortran.c: revision 1.11 usr.bin/ctags/lisp.c: revision 1.11 usr.bin/ctags/print.c: revision 1.10 usr.bin/ctags/yacc.c: revision 1.12 usr.bin/gencat/gencat.c: revision 1.30 via patch Rename internal getline() function to get_line() so it does not conflict with the soon to be added getline(3) libc function.
1.98.2.1	25-Aug-2009	snj	Pull up following revision(s) (requested by plunky in ticket #1354): bin/pax/options.c: revision 1.105 via patch usr.bin/ctags/C.c: revision 1.19 usr.bin/ctags/ctags.h: revision 1.9 usr.bin/ctags/fortran.c: revision 1.11 usr.bin/ctags/lisp.c: revision 1.11 usr.bin/ctags/print.c: revision 1.10 usr.bin/ctags/yacc.c: revision 1.12 usr.bin/gencat/gencat.c: revision 1.30 via patch Rename internal getline() function to get_line() so it does conflict with the soon to be added getline(3) libc function.
1.100.4.1	06-Nov-2007	matt	sync with HEAD
1.101.12.4	30-Jan-2010	snj	Pull up following revision(s) (requested by dholland in ticket #1272): bin/pax/options.c: revision 1.106 Don't use NOGLOB_MTCH for pax, only for tar. Fixes fix for PR 41167 and closes PR 42301. Since the 41167 fix was pulled up to -5, this needs to be too.
1.101.12.3	14-Aug-2009	snj	Pull up following revision(s) (requested by roy in ticket #885): bin/pax/options.c: revision 1.105 dist/nawk/maketab.c: revision 1.12 dist/nawk/proctab.c: revision 1.11 dist/nawk/proto.h: revision 1.9 dist/nawk/run.c: revision 1.29 usr.bin/ctags/C.c: revision 1.19 usr.bin/ctags/ctags.h: revision 1.9 usr.bin/ctags/fortran.c: revision 1.11 usr.bin/ctags/lisp.c: revision 1.11 usr.bin/ctags/print.c: revision 1.10 usr.bin/ctags/yacc.c: revision 1.12 usr.bin/gencat/gencat.c: revision 1.30 Rename internal getline() function to get_line() so it does conflict with the soon to be added getline(3) libc function.
1.101.12.2	13-Apr-2009	snj	branches: 1.101.12.2.2; 1.101.12.2.4; Pull up following revision(s) (requested by christo in ticket #678): bin/pax/extern.h: revision 1.56 bin/pax/file_subs.c: revision 1.62 bin/pax/options.c: revision 1.104 bin/pax/pat_rep.c: revision 1.29 bin/pax/pax.h: revision 1.30 Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.101.12.1	23-Nov-2008	riz	Pull up following revision(s) (requested by dholland in ticket #114): bin/pax/options.c: revision 1.102 Don't pass strings from argv[] to free(). Fixes PR 39992.
1.101.12.2.4.1	21-Apr-2010	matt	sync to netbsd-5
1.101.12.2.2.1	14-Aug-2009	snj	Pull up following revision(s) (requested by roy in ticket #885): bin/pax/options.c: revision 1.105 dist/nawk/maketab.c: revision 1.12 dist/nawk/proctab.c: revision 1.11 dist/nawk/proto.h: revision 1.9 dist/nawk/run.c: revision 1.29 usr.bin/ctags/C.c: revision 1.19 usr.bin/ctags/ctags.h: revision 1.9 usr.bin/ctags/fortran.c: revision 1.11 usr.bin/ctags/lisp.c: revision 1.11 usr.bin/ctags/print.c: revision 1.10 usr.bin/ctags/yacc.c: revision 1.12 usr.bin/gencat/gencat.c: revision 1.30 Rename internal getline() function to get_line() so it does conflict with the soon to be added getline(3) libc function.
1.102.2.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.109.4.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.112.2.3	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")
1.112.2.2	30-Oct-2012	yamt	sync with head
1.112.2.1	17-Apr-2012	yamt	sync with head
1.114.2.1	19-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.118.18.2	19-Oct-2025	martin	Pull up following revision(s) (requested by mrg in ticket #1973): tools/compat/configure.ac: revision 1.111 tools/compat/compat_defs.h: revision 1.126 tools/compat/compat_defs.h: revision 1.127 usr.bin/nbperf/nbperf.c: revision 1.7 bin/pax/options.c: revision 1.120 tools/compat/nbtool_config.h.in: revision 1.59 (patch) tools/compat/Makefile: revision 1.95 (patch) tools/compat/configure.ac: revision 1.110 (patch) tools/compat/configure (patch for regen from above) Don't use arc4random for the tools build on NetBSD either. compat_defs.h explicitly forces _POSIX_SOURCE and this hides the prototype in stdlib.h. pax: need <strings.h> for ffs() Fixes warning as host tool on NetBSD 9.99 Add more functions needed by mandoc add vsyslog decl check
1.118.18.1	30-Apr-2021	martin	Pull up following revision(s) (requested by mrg in ticket #1263): bin/pax/options.c: revision 1.119 usr.bin/config/scan.l: revision 1.32 usr.bin/make/main.c: revision 1.274 bin/pax/extern.h: revision 1.60 usr.bin/config/defs.h: revision 1.106 usr.bin/make/make.h: revision 1.105 sbin/newfs_udf/udf_create.c: revision 1.27 (patch) sbin/newfs_udf/newfs_udf.h: revision 1.7 (patch) usr.bin/config/main.c: revision 1.100 Avoid depending on common symbols.
1.118.16.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.118.16.2	21-Apr-2020	martin	Sync with HEAD
1.118.16.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.118.8.1	07-May-2021	martin	Pull up following revision(s) (requested by mrg in ticket #1678): bin/pax/options.c: revision 1.119 usr.bin/config/scan.l: revision 1.32 usr.bin/make/main.c: revision 1.274 bin/pax/extern.h: revision 1.60 usr.bin/config/defs.h: revision 1.106 usr.bin/make/make.h: revision 1.105 sbin/newfs_udf/udf_create.c: revision 1.27 (patch) sbin/newfs_udf/newfs_udf.h: revision 1.7 (patch) usr.bin/config/main.c: revision 1.100 usr.sbin/installboot/Makefile: revisions 1.53,1.54 (patch) usr.sbin/installboot/installboot.h: revision 1.41 (patch) usr.sbin/installboot/machines.c: revisisons 1.41,1.42 (patch) Avoid depending on common symbols.
1.119.6.1	19-Oct-2025	martin	Pull up following revision(s) (requested by mrg in ticket #1174): tools/compat/configure.ac: revision 1.111 (patch) tools/compat/compat_defs.h: revision 1.126 (patch) tools/compat/compat_defs.h: revision 1.127 (patch) bin/pax/options.c: revision 1.120 tools/compat/nbtool_config.h.in: revision 1.59 (patch) tools/compat/Makefile: revision 1.95 (patch) tools/compat/configure.ac: revision 1.110 (patch) pax: need <strings.h> for ffs() Fixes warning as host tool on NetBSD 9.99 Add more functions needed by mandoc add vsyslog decl check
1.120.2.1	02-Aug-2025	perseant	Sync with HEAD
1.11	23-Apr-2007	christos	branches: 1.11.78; PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.10	11-May-2004	christos	Welcome to WARNS=3
1.9	13-Oct-2003	agc	branches: 1.9.4; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.8	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.7	25-Oct-2001	lukem	branches: 1.7.2; Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.6	01-Nov-1999	mrg	whoops; reverse the logic of the previous to make it correct. noted by mycroft.
1.5	01-Nov-1999	mrg	add CAF testing to extraction, archiving and listing (where it is used)
1.4	24-Aug-1999	tron	branches: 1.4.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.4.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.7.2.1	07-Apr-2004	jmc	Pullup rev 1.8-1.9 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.9.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.11.78.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.11.78.1	21-Apr-2020	martin	Sync with HEAD
1.32	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.31	20-Mar-2019	gutteridge	branches: 1.31.12; pax: minor adjustments to comments in pat_rep.c Amend several comments to match present reality (the functionality was added back in 2007).
1.30	13-Jun-2018	christos	branches: 1.30.2; PR/53362: Thomas Barabosch: Use strlcpy() to prevent theoretical buffer overflow.
1.29	07-Apr-2009	perry	branches: 1.29.46; Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.28	24-Feb-2008	joerg	branches: 1.28.8; 1.28.10; Kill pre-4.4BSD compat code.
1.27	04-May-2007	christos	branches: 1.27.4; 1.27.8; PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
1.26	29-Apr-2007	msaitoh	fix typos
1.25	24-Apr-2006	snj	It's "its."
1.24	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.23	23-Jan-2005	jmc	Apply user supplied patterns first before applying actions for -A. This way pax behavior WRT to patterns lines up with the example in the documentation and how other implementations do it as well since -A is a non-standard option/behavior. Fixes items noted in PR#23776
1.22	21-Jan-2005	dsl	Check for *ptr == 0, not ptr == NULL twice when validating -s xxxxx in tar mode. Fixes PR bin/29040 Also actually report an error to the tty if NET2_REGEX is defined.
1.21	27-Oct-2003	lukem	branches: 1.21.4; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.20	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.19	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.18	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.17	29-Nov-2002	rafal	Fix lossage with the GNU-tar -X compatibility code: the replacement pattern code did not properly deal with the fact that the replacement patterns built by the -X code were on the stack, happily saving pointers into last weeks' stack into the REPLACE structures. Now, the replacement string is strdup'ed so it doesn't matter where the original expression came from or it's lifetime.
1.16	23-Oct-2002	christos	ignore files that contain "..", not symlink sources.
1.15	15-Oct-2002	christos	PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. We now disallow it by default on both archive creation and extraction. Add --insecure option to override.
1.14	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.13	31-Jan-2002	tv	branches: 1.13.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.12	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.11	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.10	22-Oct-1999	is	Implement positional -C argument to tar.
1.9	24-Mar-1999	pk	branches: 1.9.4; When substituting backreferences source from the pattern, not the replacement strings.
1.8	20-Jan-1999	mrg	implement the gnutar -X flag in terms of pax -s. fix some bugs in pax -s handling while i am here...
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	29-Mar-1997	mycroft	Adjust the input string by the right amount if the pattern wasn't at the beginning.
1.5	11-Jan-1997	tls	kill 'register'
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.9.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.13.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.13.2.1	07-Apr-2004	jmc	Pullup rev 1.14-1.21 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.21.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.27.8.1	24-Mar-2008	keiichi	sync with head.
1.27.4.1	23-Mar-2008	matt	sync with HEAD
1.28.10.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.28.8.1	13-Apr-2009	snj	Pull up following revision(s) (requested by christo in ticket #678): bin/pax/extern.h: revision 1.56 bin/pax/file_subs.c: revision 1.62 bin/pax/options.c: revision 1.104 bin/pax/pat_rep.c: revision 1.29 bin/pax/pax.h: revision 1.30 Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.29.46.1	25-Jun-2018	pgoyette	Sync with HEAD
1.30.2.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.30.2.2	21-Apr-2020	martin	Sync with HEAD
1.30.2.1	10-Jun-2019	christos	Sync with HEAD
1.31.12.1	02-Aug-2025	perseant	Sync with HEAD
1.7	24-Feb-2008	joerg	branches: 1.7.66; Kill pre-4.4BSD compat code.
1.6	04-May-2007	christos	branches: 1.6.4; 1.6.8; PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
1.5	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.3	21-Mar-1995	cgd	branches: 1.3.18; convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.3.18.1	07-Apr-2004	jmc	Pullup rev 1.4-1.5 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.6.8.1	24-Mar-2008	keiichi	sync with head.
1.6.4.1	23-Mar-2008	matt	sync with HEAD
1.7.66.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.7.66.1	21-Apr-2020	martin	Sync with HEAD
1.72	06-Nov-2021	gutteridge	pax.1: minor grammar fixes
1.71	19-Mar-2019	gutteridge	pax.1 & tar.1: add a minor clarification about "-s" As a somewhat pedantic clarification, "-s" does not accept backslashes as delimiters. (While here, also make the macro use of an expression shared between pax.1 and tar.1 consistent.)
1.70	19-Mar-2019	gutteridge	pax.1: document the "s" flag of the "s" option Note the "s" option has an "s" flag that "prevents substitutions from being performed on symbolic link destinations". Carry over r. 1.25 from christos@ and part of r. 1.26 from wiz@ from tar.1, since this functionality is available in pax as well as tar.
1.69	03-Jul-2017	wiz	branches: 1.69.6; Remove workaround for ancient HTML generation code.
1.68	12-Aug-2016	sevan	Document the version pax first appeared. Bump date.
1.67	19-Dec-2015	wiz	Remove trailing whitespace.
1.66	19-Dec-2015	christos	Add the timestamp option to the pax front end.
1.65	04-Nov-2015	wiz	Use An in AUTHORS section.
1.64	03-Nov-2015	pgoyette	By my count, [[[[[cc]yy]mm]dd]hh]mm[.ss] has seven fields, not six!
1.63	14-Nov-2013	wiz	Stop hissing.
1.62	14-Nov-2013	christos	add --gnu for pax.
1.61	19-Jun-2011	wiz	branches: 1.61.2; 1.61.8; Use Fl Fl for long options.
1.60	19-Jun-2011	christos	document --xz
1.59	19-Jun-2010	wiz	branches: 1.59.4; Use Fl Fl for long options. Remove unnecessary Bk/Ek.
1.58	19-Jun-2010	christos	add --use-compress-program to pax, requested by mrg.
1.57	05-Apr-2010	joerg	\\ -> \e
1.56	06-Sep-2009	christos	too many dots. noted by anon-ymous
1.55	02-Dec-2007	wiz	Minimally sort options; use Dq.
1.54	26-Oct-2007	hira	Remove extra space from -T option in SYNOPSIS.
1.53	23-Apr-2007	christos	branches: 1.53.4; bump date.
1.52	23-Apr-2007	christos	PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.51	22-Aug-2006	christos	PR/34255: dieter roelants: Remove mention of -p f.
1.50	11-Sep-2005	wiz	Use better section header. Sort sections. From YOMURA Masanori in private mail.
1.49	19-Jun-2004	christos	add -0 argument to handle nul separated file lists.
1.48	04-May-2004	grant	- remove an extraneous word - it's "backward compatibility" not "backwards compatibility"
1.47	02-Apr-2004	keihan	Revert last, revision 1.46.
1.46	02-Apr-2004	keihan	".../newdir" --> "../newdir"
1.45	13-Oct-2003	agc	branches: 1.45.2; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.44	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.43	19-Jul-2003	mrg	note -z is an extention.
1.42	01-May-2003	wiz	Some grammar and punctuation fixes from jmc@openbsd.
1.41	16-Apr-2003	wiz	Bump date for last.
1.40	31-Mar-2003	christos	PR/20495: Soren Jacobsen: Add -j [bzip2] compression to tar.
1.39	25-Feb-2003	wiz	.Nm does not need a dummy argument ("") before punctuation or for correct formatting of the SYNOPSIS any longer.
1.38	28-Dec-2002	wiz	Whitespace nits.
1.37	19-Dec-2002	kleink	Catch up with gen_subs.c rev. 1.27: the verbose output for symbolic links is plain ls -l.
1.36	16-Oct-2002	christos	grr, I put these in the wrong spot.
1.35	16-Oct-2002	christos	Document the long options.
1.34	25-Sep-2002	wiz	New policy: New sentences start on a new line. Patches by Robert Elz <kre at munnari oz au>, with minimal changes by me.
1.33	21-Apr-2002	wiz	branches: 1.33.2; End sentence with a dot.
1.32	20-Apr-2002	lukem	- Directories marked `optional' won't be stored, even though their contents will be. - Document that `optional' faked-up entries won't be created.
1.31	08-Feb-2002	ross	Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
1.30	24-Jan-2002	lukem	Add '-N dbdir', to specify that user & group lookups (via pwcache(3)) are to be done from dbdir/master.passwd and dbdir/group, using simple text file parsing routines from ../../usr.sbin/mtree/getid.c. This does not affect the -G and -U options, which always use the system databases.
1.29	08-Nov-2001	hubertf	Add a second example for copying directory trees, this time as root (using -pe, which also preserves ownership). Proof-read by Perry.
1.28	07-Nov-2001	hubertf	* Fix example on how to copy a tree. Noted in PR 14486 by Hiramatsu Yoshifumi <hiramatu@boreas.dti.ne.jp> * In the same example, add flags to preserve permissions (-pp)
1.27	28-Oct-2001	wiz	Whitespace nits, sort sections, fix Dv usage (doesn't like macro argument).
1.26	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.25	04-Sep-2000	kleink	Elaborate a bit on -t.
1.24	21-Aug-2000	tv	Work around a groff bug by splitting a long .Cm into two parts.
1.23	30-Mar-2000	thorpej	Add a -O option: force one volume. This causes pax to not prompt for a new volume upon premature end-of-volume (e.g. broken pipe). This is especially useful in automated environments where error recovery cannot be performed by a human.
1.22	07-Nov-1999	mycroft	branches: 1.22.2; Disable -pf for now, too.
1.21	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.20	26-Sep-1999	jdolecek	add SEE ALSO section, xref tar(1), cpio(1), symlink(7)
1.19	26-Sep-1999	enami	Don't emphasys punctuations.
1.18	24-Aug-1999	tron	branches: 1.18.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.17	22-Mar-1999	garbled	More and more .Os cleanups. .Os is defined in the tmac.doc-common file, so we shouldn't override it with versions in the manpages. Many more to come.
1.16	07-Mar-1999	mycroft	Do the previous is a slightly different way, to avoid .Po/.Pc.
1.15	07-Mar-1999	mycroft	Clean up embedded angle brackets for mdoc2html.
1.14	07-Mar-1999	mycroft	Finally get all of the highlighting correct in the -T argument.
1.13	07-Mar-1999	mycroft	Clean up SYNOPSIS formatting.
1.12	07-Mar-1999	mycroft	Fix formatting errors.
1.11	07-Mar-1999	mycroft	Use .Ns a bit.
1.10	07-Mar-1999	mycroft	Improve the formatting of the SYNOPSIS section.
1.9	02-Mar-1998	mrg	document pax -z. only 2 years late...
1.8	06-Feb-1998	perry	macroize BSD, NetBSD, FreeBSD and misc cleanup
1.7	21-Jan-1998	mycroft	Allow a century to be specified in time stamps.
1.6	20-Oct-1997	enami	branches: 1.6.2; Fix .Nm usage.
1.5	14-Sep-1997	lukem	* cleanup manpage * getopt returns -1 not EOF * deprecate register
1.4	18-Dec-1996	pk	Change misleading example to read `pax -v -f filename' which doesn't extract files (Robert Dick; PR#3032)
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.6.2.1	29-Jan-1998	mellon	Pull up 1.7 (mycroft)
1.18.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.22.2.2	07-Nov-1999	mycroft	Disable -pf for now, too.
1.22.2.1	07-Nov-1999	mycroft	file pax.1 was added on branch comdex-fall-1999 on 1999-11-07 15:57:32 +0000
1.33.2.3	25-Aug-2004	he	Pull up revision 1.48 (requested by cube in ticket #1735): Remove extraneous word, and fix a grammar error.
1.33.2.2	07-Apr-2004	jmc	Pullup rev 1.34-1.36,1.38-1.47 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.33.2.1	05-Jan-2003	jmc	Pull up revisions 1.36-1.37 (requested by kleink in ticket #1040) Change verbose output for symbolic links from "%s => %s" to "%s -> %s", which matches ls(1) (per POSIX), as well as GNU tar output.
1.45.2.1	09-May-2004	jdc	branches: 1.45.2.1.2; Pull up revision 1.48 (requested by grant in ticket #263) - remove an extraneous word - it's "backward compatibility" not "backwards compatibility"
1.45.2.1.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.53.4.2	09-Jan-2008	matt	sync with HEAD
1.53.4.1	06-Nov-2007	matt	sync with HEAD
1.59.4.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.61.8.1	19-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.61.2.1	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")
1.69.6.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.69.6.2	21-Apr-2020	martin	Sync with HEAD
1.69.6.1	10-Jun-2019	christos	Sync with HEAD
1.52	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.51	05-Aug-2024	riastradh	pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.50	05-Aug-2024	riastradh	pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work
1.49	24-Apr-2019	cheusov	branches: 1.49.2; 1.49.10; 1.49.12; Fix compilation failure with gcc-8. Equal pointers to 'struct sigaction' should not be passed to sigaction(2). So, we pass NULL as an "old sigaction" structure.
1.48	02-Oct-2017	joerg	branches: 1.48.4; Include time.h for time(2). Sort.
1.47	29-Aug-2011	joerg	static + __dead
1.46	18-Jun-2011	christos	add --xz
1.45	20-Jul-2008	lukem	branches: 1.45.18; Remove the \n and tabs from the __COPYRIGHT() strings.
1.44	05-Oct-2007	lukem	branches: 1.44.8; Convert to using raise_default_signal(3).
1.43	03-Jul-2007	lukem	branches: 1.43.4; In sig_cleanup(), attempt to reset the signal handler to the default and raise the appropriate signal, so the correct wait status is returned to the parent.
1.42	29-Apr-2007	msaitoh	fix typos
1.41	23-Apr-2007	christos	PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.40	11-Feb-2006	dsl	Ensure we exit with an error if we don't actually do anything. There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought to be tty_warn/syswarn(1,...) to force an error exit. However some are used in interactive parts (eg opening a continuation archive) where there is a separate retry loop. So we just pass a failure code out to main() - how quaint! This should now cause the NetBSD build to fail when gzip tries to write to a non-existant directory. (I suspect there are still many errors that don't get reported correctly.)
1.39	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.38	11-Feb-2006	dsl	Actually exit with error if we cannot open("."), make it more obvious that we exit with error on signals.
1.37	24-Apr-2005	christos	PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
1.36	10-Oct-2004	christos	PR/27208: Greg A. Woods: pax must call options() before using syswarn() or tty_warn()
1.35	20-Jun-2004	jmc	Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.34	11-May-2004	christos	Welcome to WARNS=3
1.33	13-Feb-2004	matt	branches: 1.33.2; When pax catches a signal and cleans up, make sure to remove any temporary file that was being extracted to. This will prevent pax from leaving droppings when you hit ^C.
1.32	13-Feb-2004	wiz	Uppercase CPU, plural is CPUs.
1.31	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.30	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.29	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.28	08-Jul-2003	simonb	Add support for gnutar's -O "extract to stdout" option.
1.27	23-Jun-2003	grant	consistently use "cannot" instead of "can not".
1.26	03-Mar-2003	grant	call setprogname()
1.25	25-Feb-2003	wiz	Add support for '-j' to create (and extract, but -z already did that) bzip2 compressed tar files, for GNU tar compatibility. Patch from Soren Jacobsen in PR 19467, okayed by christos. Sync usage with options while here.
1.24	12-Dec-2002	christos	fix horrible side effect introduced by changing the append mode into archive. The append mode already did that, so we always ended up overwriting the archive.
1.23	10-Dec-2002	christos	PR/19339: Martin Weber: Tar fails to append on empty files and exits with 0. Revert previous change for PR/18689. We always want to exit with an error if we could not determine the archive format. Instead, treat empty files specially. On list/extract we turn into no/op. On append, we turn into archive.
1.22	20-Oct-2002	christos	PR/18733: Jed Davis: stderr is not constant under linux and this is a host tool.
1.21	17-Oct-2002	christos	Fix DEFOP botch. DEFOP == LIST so tar -tvf stopped working. (hi soren)
1.20	15-Oct-2002	christos	PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. We now disallow it by default on both archive creation and extraction. Add --insecure option to override.
1.19	13-Oct-2002	mrg	include <string.h> for mem* and str*
1.18	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.17	31-Jan-2002	tv	branches: 1.17.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.16	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.15	25-Oct-2001	lukem	Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
1.14	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.13	22-Oct-2000	kleink	LC_TIME holds a locale name, which isn't a strftime() format string.
1.12	17-Feb-2000	itohy	branches: 1.12.4; Cleanup and fix typos. Partially from FreeBSD.
1.11	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.10	24-Aug-1999	tron	branches: 1.10.2; Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1.9	03-Mar-1999	christos	Add SIGINFO support.
1.8	28-Jul-1998	mycroft	Delint.
1.7	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.6	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.5	26-Mar-1996	mrg	impliment -z (gzip) in pax and tar, and -Z (compress) in tar.
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.10.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.4.1	25-Oct-2000	tv	Pullup 1.13 [kleink]: Don't abuse LC_TIME for strftime(3) format strings.
1.17.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.17.2.1	07-Apr-2004	jmc	Pullup rev 1.18-1.33 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.33.2.1	22-Jun-2004	tron	branches: 1.33.2.1.2; Pull up revision 1.35 (requested by jmc in ticket #527): Completely rework how tools/compat is done. Purge all uses/references to _NETBSD_SOURCE as this makes cross building from older/newer versions of NetBSD harder, not easier (and also makes the resulting tools 'different') Wrap all required code with the inclusion of nbtool_config.h, attempt to only use POSIX code in all places (or when reasonable test w. configure and provide definitions: ala u_int, etc). Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86 NetBSD current (x86 and amd64) and Solaris 9. Fixes PR's: PR#17762 PR#25944
1.33.2.1.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.43.4.1	06-Nov-2007	matt	sync with HEAD
1.44.8.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.45.18.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.48.4.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.48.4.2	21-Apr-2020	martin	Sync with HEAD
1.48.4.1	10-Jun-2019	christos	Sync with HEAD
1.49.12.1	02-Aug-2025	perseant	Sync with HEAD
1.49.10.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #776): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.49.2.1	07-Aug-2024	martin	Pull up following revision(s) (requested by riastradh in ticket #1863): bin/pax/buf_subs.c: revision 1.31 tests/bin/pax/t_pax.sh: revision 1.3 tests/bin/pax/t_pax.sh: revision 1.4 tests/bin/pax/t_pax.sh: revision 1.5 tests/bin/pax/t_pax.sh: revision 1.6 tests/bin/pax/t_pax.sh: revision 1.7 bin/pax/extern.h: revision 1.61 bin/pax/pax.c: revision 1.50 bin/pax/pax.c: revision 1.51 bin/pax/file_subs.c: revision 1.65 bin/pax/ftree.c: revision 1.43 bin/pax/ar_subs.c: revision 1.58 pax: exit 0 if stdin filelist is used and empty If copying a list of files from stdin, exit zero instead of non-zero if there are no files supplied. AFAICT, POSIX doesn't require a non-zero an error in this situation, since there are no files to not match. Fix from PR bin/41736 by Lloyd Parkes. pax: don't overwrite destination if -r -w copy fails Add more error handling to pax -r -w so that any failure during the copy to the temporary file (including a failed flush) prevents any existing destination file from being replaced with the partial (including possibly empty) temporary file. The partial temporary file is removed. pax still exists non-zero. Thanks to Michael van Elst (mlelstv@) for the analysis of the problem in the PR. Should fix PR misc/33753. tests/bin/pax: Add test for pax list in an ungettable cwd. The list operation has no need to touch the file system, so it should have no need for open(".") or getcwd() to succeed. PR bin/44498: tar(1) unnecessarily demands that getcwd() work (The PR was filed about tar(1), which is now bsdtar by default, but the issue applies to pax(1) too and would continue to apply to tar(1) if you set MKBSDTAR=no.) pax(1): Don't require open(".") or getcwd to work for list operation. PR 44498: tar(1) unnecessarily demands that getcwd() work tests/bin/pax: Test pax(1) succeeds with empty file list on stdin. PR bin/41736: pax reports an error when copying zero files tests/bin/pax: Add some more cwd-related test cases. PR bin/44498: tar(1) unnecessarily demands that getcwd() work pax(1): Only require getcwd if we're reading without --insecure. No other paths use the result of getcwd. PR bin/44498: tar(1) unnecessarily demands that getcwd() work
1.31	09-Aug-2012	christos	branches: 1.31.34; PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
1.30	07-Apr-2009	perry	branches: 1.30.6; Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.29	14-Feb-2009	lukem	fix -Wsign-compare issues
1.28	24-Feb-2008	joerg	branches: 1.28.8; 1.28.10; Kill pre-4.4BSD compat code.
1.27	02-Dec-2007	wiz	branches: 1.27.4; Fix typo in comment.
1.26	29-Apr-2007	msaitoh	branches: 1.26.4; fix typos
1.25	24-Sep-2005	dsl	Don't leave arcn->org_name pointing to ftent->fts_path, if we being cpio then ftent is freed just below. Take a copy of the name and point org_name at the copy. Should fix PR/30627 (the fix in the PR will break pax and tar!)
1.24	11-May-2004	christos	Welcome to WARNS=3
1.23	12-Feb-2004	matt	branches: 1.23.4; When restoring files from an archive, initially restore to a temp-file and once it has been instantiated correctly, rename it to desired name. This prevents the problem of partially created files being accessed before they are complete. If said file is a shared library, that can cause ramdon core dumps.
1.22	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.21	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.20	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.19	23-Jun-2003	grant	no need for HAVE_LCHOWN and HAVE_LCHMOD anymore.
1.18	09-May-2003	lukem	#ifdef HOSTPROG then explicitly use {major,minor,makedev}_netbsd macros from pack_dev.h instead of the native versions. Fixes [toolchain/20051] by Valeriy E. Ushakov.
1.17	17-Oct-2002	christos	Fix DEFOP botch. DEFOP == LIST so tar -tvf stopped working. (hi soren)
1.16	13-Oct-2002	mrg	make this build on LP64
1.15	12-Oct-2002	thorpej	It doesn't help much to skip linking librmt if HOSTPROG but leave all the librmt calls in the program. So, make librmt support conditional on #ifdef SUPPORT_RMT, and define that when NOT building as a HOSTPROG.
1.14	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.13	31-Jan-2002	tv	branches: 1.13.2; Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
1.12	28-Oct-2001	lukem	s/u_longlong_t/unsigned long long/ to shut up the parc port
1.11	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.10	04-Sep-2001	wiz	Fix typo (specifc instead of specific).
1.9	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.8	22-Oct-1999	is	Implement positional -C argument to tar.
1.7	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.6	03-Jul-1999	kleink	branches: 1.6.2; Honor the contents of $TMPDIR for the creation of temporary files, and use _PATH_TMP instead of hardcoding /tmp if not set in the environment; fixes PR bin/7796 from Chris Demetriou.
1.5	26-Mar-1998	mycroft	branches: 1.5.2; Use major(), minor() and makedev(), not a hacked up local equivalent, which only supported 8-bit major and minor numbers.
1.4	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.3	21-Mar-1995	cgd	convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.5.2.1	07-Jul-1999	perry	pullup 1.5->1.6 (kleink)
1.6.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.13.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.13.2.1	07-Apr-2004	jmc	Pullup rev 1.14-1.23 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.23.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.26.4.2	23-Mar-2008	matt	sync with HEAD
1.26.4.1	09-Jan-2008	matt	sync with HEAD
1.27.4.1	24-Mar-2008	keiichi	sync with head.
1.28.10.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.28.8.1	13-Apr-2009	snj	Pull up following revision(s) (requested by christo in ticket #678): bin/pax/extern.h: revision 1.56 bin/pax/file_subs.c: revision 1.62 bin/pax/options.c: revision 1.104 bin/pax/pat_rep.c: revision 1.29 bin/pax/pax.h: revision 1.30 Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
1.30.6.1	30-Oct-2012	yamt	sync with head
1.31.34.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.31.34.1	21-Apr-2020	martin	Sync with HEAD
1.24	31-Aug-2011	plunky	branches: 1.24.44; NULL does not need a cast
1.23	21-Dec-2009	christos	Remove unnecessary casts.
1.22	21-Dec-2009	wiz	Free pt in another error case. Found by Henning Petersen using cppcheck, in PR 42488.
1.21	29-Apr-2007	msaitoh	fix typos
1.20	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.19	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.18	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.17	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.16	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.15	31-Jan-2002	tv	branches: 1.15.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.14	04-Dec-2001	wiz	Replace some misuses of "then" with "than".
1.13	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.12	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.11	04-Nov-1998	christos	char -> unsigned char cast.
1.10	27-Jul-1998	mycroft	__AUDIT__ cleanup.
1.9	01-Apr-1998	kleink	Need <time.h> for time(), localtime() and mktime() prototypes.
1.8	21-Jan-1998	mycroft	Allow a century to be specified in time stamps.
1.7	20-Jul-1997	christos	branches: 1.7.2; - Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.7.2.1	29-Jan-1998	mellon	Pull up 1.8 (mycroft)
1.15.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.15.2.1	07-Apr-2004	jmc	Pullup rev 1.16-1.19 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.24.44.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.24.44.1	21-Apr-2020	martin	Sync with HEAD
1.6	13-Oct-2003	agc	branches: 1.6.98; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.5	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.4	21-Jan-1998	mycroft	branches: 1.4.12; Allow a century to be specified in time stamps.
1.3	21-Mar-1995	cgd	branches: 1.3.4; convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.3.4.1	29-Jan-1998	mellon	Pull up 1.4 (mycroft)
1.4.12.1	07-Apr-2004	jmc	Pullup rev 1.5-1.6 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.6.98.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.6.98.1	21-Apr-2020	martin	Sync with HEAD
1.31	18-Oct-2013	christos	branches: 1.31.26; Fixed unused warnings.
1.30	10-Jan-2008	tls	branches: 1.30.26; 1.30.32; Teach set_ftime about symbolic links, because it has to know: on some Linux systems, when we build as a tool we think we have lutimes but it doesn't work on some filesystems at runtime. A bit ugly but effective and without use of AC_TRY_RUN in the tool build. Tidier (than mine) set_ftime reorganization from christos.
1.29	29-Apr-2007	msaitoh	branches: 1.29.4; fix typos
1.28	24-Nov-2006	christos	fix spelling of accidentally; from Zapher
1.27	24-Apr-2006	snj	It's "its."
1.26	16-Apr-2006	christos	PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories with relative paths, convert the directories to absolute paths, so that restoring timestamps does not fail.
1.25	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.24	16-Sep-2005	christos	spelling fixes from Joerg Sonnenberger
1.23	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.22	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.21	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.20	02-Feb-2003	wiz	Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
1.19	06-Jan-2003	wiz	writable, not writeable.
1.18	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.17	31-Jan-2002	tv	branches: 1.17.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.16	29-Jan-2002	tv	Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
1.15	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.14	24-Oct-2001	lukem	fix typo
1.13	21-Mar-2000	thorpej	Use an in-core stack for directory permissions rather than a temporary file. The temporary file code can be reenabled by building with -DDIRS_USE_FILE. Fixes a problem where sysinst would fail to unpack the base set because the temporary file wouldn't fit in the ramdisk.
1.12	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.11	17-Feb-2000	itohy	Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
1.10	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.9	03-Jul-1999	kleink	branches: 1.9.2; Honor the contents of $TMPDIR for the creation of temporary files, and use _PATH_TMP instead of hardcoding /tmp if not set in the environment; fixes PR bin/7796 from Chris Demetriou.
1.8	12-Feb-1999	kleink	branches: 1.8.2; <sys/fcntl.h> -> <fcntl.h>
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	22-Mar-1997	lukem	use mkstemp() instead of tempnam()
1.5	11-Jan-1997	tls	kill 'register'
1.4	21-Mar-1995	cgd	convert to new RCS id conventions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.8.2.1	07-Jul-1999	perry	pullup 1.8->1.9 (kleink)
1.9.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.17.2.1	07-Apr-2004	jmc	Pullup rev 1.18-1.23 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.29.4.1	23-Mar-2008	matt	sync with HEAD
1.30.32.1	19-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.30.26.1	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")
1.31.26.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.31.26.1	21-Apr-2020	martin	Sync with HEAD
1.10	29-Apr-2007	msaitoh	branches: 1.10.78; fix typos
1.9	16-Sep-2005	christos	spelling fixes from Joerg Sonnenberger
1.8	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.6	21-Mar-2000	thorpej	branches: 1.6.6; Use an in-core stack for directory permissions rather than a temporary file. The temporary file code can be reenabled by building with -DDIRS_USE_FILE. Fixes a problem where sysinst would fail to unpack the base set because the temporary file wouldn't fit in the ramdisk.
1.5	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.4	01-Nov-1999	mrg	add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1.3	21-Mar-1995	cgd	branches: 1.3.10; convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.3.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.6.6.1	07-Apr-2004	jmc	Pullup rev 1.7-1.8 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.10.78.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.10.78.1	21-Apr-2020	martin	Sync with HEAD
1.39	19-Mar-2019	wiz	Whitespace nits.
1.38	19-Mar-2019	gutteridge	pax.1 & tar.1: add a minor clarification about "-s" As a somewhat pedantic clarification, "-s" does not accept backslashes as delimiters. (While here, also make the macro use of an expression shared between pax.1 and tar.1 consistent.)
1.37	03-Jul-2017	wiz	branches: 1.37.6; Remove workaround for ancient HTML generation code.
1.36	19-Dec-2015	christos	PR/50119: Thomas Klausner: Add --timestamp option to tar.
1.35	11-Apr-2015	wiz	Use An in AUTHORS section.
1.34	11-Apr-2015	christos	Add -J/--xz to specifically decompress xz compressed files. We don't really need this because -z autodetects the compression format; this is for syntax compatibility with other tar implementations. From Joachim Henke
1.33	22-Mar-2012	wiz	Fix whitespace nits. Suggested by Bug Hunting.
1.32	19-Jun-2011	wiz	branches: 1.32.2; Use Fl Fl for long options.
1.31	19-Jun-2011	christos	document --xz
1.30	05-Apr-2010	joerg	branches: 1.30.4; \\ -> \e
1.29	23-Mar-2010	dholland	bump date for previous
1.28	23-Mar-2010	dholland	The -X option of tar names a file containing exception globs, not exception filenames, same as in gtar. PR 41168 from Perry.
1.27	23-Nov-2008	dholland	"compatibility", not "compatability".
1.26	02-Dec-2007	wiz	branches: 1.26.12; Minimally sort options; use Dq; new sentence, new line.
1.25	04-May-2007	christos	branches: 1.25.4; PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
1.24	23-Apr-2007	christos	bump date.
1.23	23-Apr-2007	christos	PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.22	24-May-2005	wiz	branches: 1.22.4; Bump date for -no-recursion.
1.21	07-May-2005	christos	PR/30167: J.T. Conklin: NetBSD tar does not support GNU tar --no-recursion flag
1.20	20-Oct-2004	wiz	English improvement (remove "be").
1.19	17-Oct-2004	dsl	Update date - before wiz complains
1.18	17-Oct-2004	dsl	Add an option --chroot to tar. Causes it to chroot(".") before doing an extract. With -h this will cause existing absolute symlinks to be treated as relative to the current directory. Helps sysinst handle existing symlinks in the target system. Remove 'L' from the usage (got spilt into 'h' and 'H' many moons ago) Add 'S' to usage, and put into correct place in options list.
1.17	27-Sep-2004	wiz	Bump date for -S support.
1.16	26-Sep-2004	christos	PR/19490: Julio Merino: Teach tar about --sparse, -S option. Do it for cpio too.
1.15	15-Sep-2004	hubertf	Change copyright to 2-clause BSD-copyright. Changed with explicit permission of Thorsten Lockert (tholo sigmasoft com)
1.14	04-May-2004	grant	--unlink is the default, the argument is ignored and only accepted for compatibility with other tar(1) implementations.
1.13	09-Jul-2003	wiz	branches: 1.13.2; 1.13.4; Bump date for -O change.
1.12	08-Jul-2003	simonb	Add support for gnutar's -O "extract to stdout" option.
1.11	10-Apr-2003	grant	some mdoc fixes.
1.10	08-Apr-2003	christos	PR/21064: Perry Metzger: Re-add -k to tar (--keep-old-files)
1.9	04-Apr-2003	wiz	Remove sentence describing pax's -X option. From Jim Bernard in PR 21009.
1.8	25-Feb-2003	wiz	Add support for '-j' to create (and extract, but -z already did that) bzip2 compressed tar files, for GNU tar compatibility. Patch from Soren Jacobsen in PR 19467, okayed by christos. Sync usage with options while here.
1.7	19-Jan-2003	wiz	tar(1) has no -L any longer.
1.6	06-Nov-2002	wiz	Drop a trailing space.
1.5	06-Nov-2002	enami	Let the roff to process the end of sentence.
1.4	16-Oct-2002	christos	add commas between options. Suggested by wiz.
1.3	16-Oct-2002	christos	Document the long options.
1.2	12-Oct-2002	wiz	Miscellaneous fixes.
1.1	12-Oct-2002	christos	man pages from OpenBSD. TODO: add long option documentation.
1.13.4.3	25-Aug-2004	he	Pull up revision 1.14 (requested by cube in ticket #1734): Document that ``--unlink'' is the default, and that it is therefore ignored and only accepted for compatibility with other tar(1) implememtations.
1.13.4.2	07-Apr-2004	jmc	Pullup rev 0-1.13 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.13.4.1	09-Jul-2003	jmc	file tar.1 was added on branch netbsd-1-6 on 2004-04-07 06:58:52 +0000
1.13.2.2	16-Sep-2004	jmc	branches: 1.13.2.2.2; Pullup rev 1.15 (requested by hubertf in ticket #850) Change copyright to 2-clause BSD-copyright.
1.13.2.1	09-May-2004	jdc	Pull up revision 1.14 (requested by grant in ticket #263) --unlink is the default, the argument is ignored and only accepted for compatibility with other tar(1) implementations.
1.13.2.2.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.22.4.1	28-Mar-2010	snj	Pull up following revision(s) (requested by dholland in ticket #1391): bin/pax/tar.1: revision 1.28, 1.29 via patch The -X option of tar names a file containing exception globs, not exception filenames, same as in gtar. PR 41168 from Perry. -- bump date for previous
1.25.4.1	09-Jan-2008	matt	sync with HEAD
1.26.12.2	28-Mar-2010	snj	Pull up following revision(s) (requested by dholland in ticket #1354): bin/pax/tar.1: revision 1.28, 1.29 The -X option of tar names a file containing exception globs, not exception filenames, same as in gtar. PR 41168 from Perry. -- bump date for previous
1.26.12.1	23-Nov-2008	riz	branches: 1.26.12.1.4; Pull up following revision(s) (requested by dholland in ticket #113): bin/pax/tar.1: revision 1.27 "compatibility", not "compatability".
1.26.12.1.4.1	21-Apr-2010	matt	sync to netbsd-5
1.30.4.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.32.2.1	17-Apr-2012	yamt	sync with head
1.37.6.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.37.6.2	21-Apr-2020	martin	Sync with HEAD
1.37.6.1	10-Jun-2019	christos	Sync with HEAD
1.76	05-Aug-2024	riastradh	pax(1): Nix trailing whitespace. No functional change intended.
1.75	20-Mar-2019	gutteridge	branches: 1.75.12; pax: fix typos in comments in file_subs.c & tar.c Stamp out "greengrocers' apostrophes" in various places (arguably there are still more present, but style guides vary on that, and my energies spent corralling wayward punctuation marks could be spent elsewhere).
1.74	30-Nov-2018	christos	Add base-256 decoding support (Micha Gorny)
1.73	19-Dec-2015	christos	branches: 1.73.14; 1.73.16; PR/50119: Thomas Klausner: Add --timestamp option to tar.
1.72	16-Jun-2015	christos	remove \n from error messages
1.71	24-Jan-2013	christos	Recognize extended attribute headers and warn about them since we are not currently handling them.
1.70	09-Aug-2012	christos	branches: 1.70.2; PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
1.69	20-Mar-2012	matt	Use C89 function definitions
1.68	03-Nov-2011	christos	Accept -X -
1.67	14-Feb-2009	lukem	branches: 1.67.6; fix -Wsign-compare issues
1.66	24-Feb-2008	joerg	branches: 1.66.10; Kill pre-4.4BSD compat code.
1.65	23-Apr-2007	christos	branches: 1.65.4; 1.65.8; PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.64	18-Mar-2006	christos	Coverity CID 343: Rework code so that we don't write after the end of the array. The end effect is the same though.
1.63	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.62	24-Apr-2005	christos	PR/20071: Perry Metzger: --extract handling is broken. This patch fixes Perry's example.
1.61	20-Feb-2005	christos	branches: 1.61.2; The quagga-0.98.2 tar archive is busted. It was created with an old tar program, and then someone appended to it a ustar record. Detect this and warn, but don't treat it as an error.
1.60	17-Oct-2004	dsl	Improve error reporting for invalid tar archives.
1.59	26-Sep-2004	christos	In GNU-tar mode, don't split filenames to prefix+name because GNU tar does not honor it.
1.58	22-Sep-2004	christos	Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack. The old code assumed that the buffer already contained the necessary blocks to satisfy the read file request that contained the long filename. This is not always the case, specially when we are dealing with pipes which do shorter reads, thus having more probability that a long file name will fall across a buffer boundary. To reproduce, create a tar archive with a lot of gnu-long-names (pkgsrc/devel/libsigc++2 is a good example), do a tar -tf to get a list of filenames, compress it and do a tar -tzf to get another list of the filenames. Notice that the two lists differ.
1.57	14-Jul-2004	christos	- Grr! unterminated buffer string in exclude destination buffer - fix isfoo() ctype macros to take unsigned char.
1.56	16-Jun-2004	christos	PR/25934: Dieter Baron: hard links with long names still fail. As mentioned in the previous commit, the switch statement in the longlink() needed simplification and it was a bit incorrect. Only depend on the passed type to determine what kind of gnu longlink to produce. Don't try to deduce it from the archive file type.
1.55	15-Jun-2004	christos	PR/25934: Dieter Baron: tar and hardlinks with long filenames don't work. - always put the @LongLink tag on the name, not the long-link name. - pass in what type of long name record we want to create; one for long-name or long-link name. XXX: We should get rid of the switch too.
1.54	15-Jun-2004	christos	Restructure the code to make it more readable. No functional changes.
1.53	11-May-2004	christos	Welcome to WARNS=3
1.52	25-Apr-2004	christos	PR/25299: grant beattie: 1.5.3/i386 kernel set archives confuse -current pax PR/25310: Juan RP: tar can't unpack MS-DOS gzip files correctly
1.51	20-Apr-2004	christos	PR/25207: Hubert Feyrer: tar cores on certain archive contents - On ustar archives with a specified prefix directory, arcn->nlen was not computed properly. - While I am here cast some snprintf's() to void.
1.50	16-Apr-2004	christos	PR/25200: Alan Barrett: bug in pax append mode. This problem was introduced while trying to fix the tar append mode. Restore the correct 2 null blocks at the end of file, and disable the old bug compatible mode for gnutar.
1.49	12-Apr-2004	mrg	fix bugs in the previous. use snprintf(). fixes the problem reported in PR#25131.
1.48	01-Apr-2004	mrg	redo GNU tar --exclude emulation to actually work the same. unfortunately, because alternation (\|) isn't available in "pax -s" RE's, we have to pass four (yes 4!) different patterns: .\/<pattern>$ .\/<pattern>\/.* ^<pattern>$ ^<pattern>\/.* instead of the more elegant (^\|.\/)<pattern>($\|\/.) fixes a problem reported by simonb.
1.47	30-Jan-2004	christos	branches: 1.47.2; While the comment is not correct anymore, this fixes the problem of tar -rf where tar would skip backwards too much, corrupting the current tar archive on append.
1.46	24-Nov-2003	matt	Don't emit any warnings when tar is trying to figure out if the file is really tar format. valid CPIO files should not trigger a warning from tar.c
1.45	27-Oct-2003	lukem	Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.44	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.43	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.42	24-Jun-2003	grant	backout previous; it was a missing prototype elsewhere. noted by mrg.
1.41	24-Jun-2003	grant	add cast to fix an integer -> pointer warning.
1.40	23-Jun-2003	grant	consistently use "cannot" instead of "can not".
1.39	20-Apr-2003	christos	PR/6195: Matt Watson: Pax fails for paths of exactly 100 characters. make sure that we don't strlcpy more than the source buffer.
1.38	31-Mar-2003	christos	PR/18959: Xavier HUMBERT: Don't pay attention to sockets in gnu-tar mode.
1.37	31-Mar-2003	christos	RP/8227: Peter Seeback: Emulate old gnu tar better.
1.36	09-Jan-2003	christos	remove debugging printf's I accidentally committed.
1.35	09-Jan-2003	christos	print a bit more info about checksum mismatches.
1.34	08-Dec-2002	mrg	oops, remove a debug statement from the previous.
1.33	08-Dec-2002	mrg	add --exclude support. XXX: --exclude & --exclude-from are still not 100% compatible, but since rafal fixed --exclude-from's most annoying bug, they mostly work now.
1.32	27-Oct-2002	christos	PR/18831: Andreas Wrede: Don't exit with an error when we are reading a gnu tar archive.
1.31	18-Oct-2002	christos	Only warn the user once about gnu extensions. From Eric Gillespie.
1.30	17-Oct-2002	christos	Factor out some more code, and don't expand names in ././@LongLink records.
1.29	17-Oct-2002	christos	Add proper longlink support. Previously we handled longname support, and the longlink support was completely wrong.
1.28	16-Oct-2002	christos	turn gnu tar off by pax and cpio front ends.
1.27	16-Oct-2002	christos	Warn if we are trying to read a gnu tar archive, if --strict is specified.
1.26	16-Oct-2002	christos	Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
1.25	13-Oct-2002	christos	Fix error in counting the archive's name length. From Eric Gillespie, thanks!
1.24	13-Oct-2002	mrg	make this build on LP64
1.23	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.22	11-Oct-2002	christos	str{n,l}cpy fixes and buffer limit fixes from OpenBSD
1.21	31-Jan-2002	tv	branches: 1.21.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.20	28-Oct-2001	lukem	s/u_longlong_t/unsigned long long/ to shut up the parc port
1.19	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.18	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.17	19-Jan-2000	mycroft	Fix a glitch with handling files larger than 2GB.
1.16	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.15	18-Aug-1999	kleink	branches: 1.15.2; Add the ability to handle estranged V7 tar archives that use USTAR-style directories; addresses PR bin/8220.
1.14	21-Jan-1999	mycroft	branches: 1.14.2; Make this build on the Alpha.
1.13	20-Jan-1999	mrg	implement the gnutar -X flag in terms of pax -s. fix some bugs in pax -s handling while i am here...
1.12	15-Oct-1998	mycroft	Reconstruct a split file name correctly.
1.11	10-Aug-1998	tv	Transparently handle old-style GNU tar archives that may have garbage in the trailing block and do not have an end-of-archive marker. (Does this handling based on whether the ustar id is "ustar" or "ustar ".)
1.10	28-Jul-1998	mycroft	Use the uid/gid caching moved into libc. Fixed a memory leak!
1.9	20-Jul-1997	christos	branches: 1.9.2; - Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.8	25-Jun-1997	kleink	Fix OBOB: when reassembling a file name from the header block's `prefix' and `name' fields, don't overwrite the glueing '/' between them.
1.7	16-May-1997	kleink	Use '0' to front-pad octal strings, not ' '.
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	23-Sep-1994	mycroft	Eliminate uses of some obsolete functions.
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.9.2.1	15-Oct-1998	cgd	pull up rev 1.12 from trunk (mycroft)
1.14.2.2	21-Jan-2000	he	Pull up revision 1.17 (requested by mycroft): Fix bugs handling files larger than 2GB.
1.14.2.1	20-Aug-1999	cgd	pull up rev 1.15 from trunk (kleink)
1.15.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.21.2.3	25-Aug-2004	he	Pull up revisions 1.49-1.52,1.54-1.57 (via patch, requested by cube in ticket #1737): Fix bug in --exclude emulation, and use snprintf. (PR#25131) Fix bug in pax append mode. (PR#25200) Fix handling of certain archives, fixing core dump. (PR#25207) Fix problems with 1.5.3/i386 kernel sets (PR#25299) and MS-DOS gzip files (PR#25310). Slight code restructuring. Fix handling of tar with hardlinks to long file names (PR#25934, PR#25934). Fix unterminated buffer string in exaclude destination buffer. Fix isfoo() ctype macros to take unsigned char.
1.21.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.21.2.1	07-Apr-2004	jmc	Pullup rev 1.22-1.48 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.47.2.8	12-Nov-2004	jmc	branches: 1.47.2.8.2; Pullup rev 1.58 (requested by christos in ticket #921) Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack.
1.47.2.7	12-Nov-2004	jmc	Pullup rev 1.59 (requested by christos in ticket #920) In GNU-tar mode, dontt split filenames to prefix+name because GNU tar does not honor it.
1.47.2.6	15-Jul-2004	tron	Pull up revision 1.57 (requested by hubertf in ticket #654): - Grr! unterminated buffer string in exclude destination buffer - fix isfoo() ctype macros to take unsigned char.
1.47.2.5	18-Jun-2004	tron	Pull up revision 1.54-1.56 via patch (requested by dillo in ticket #507): Restructure the code to make it more readable. No functional changes. PR/25934: Dieter Baron: tar and hardlinks with long filenames don't work. - always put the @LongLink tag on the name, not the long-link name. - pass in what type of long name record we want to create; one for long-name or long-link name. XXX: We should get rid of the switch too. PR/25934: Dieter Baron: hard links with long names still fail. As mentioned in the previous commit, the switch statement in the longlink() needed simplification and it was a bit incorrect. Only depend on the passed type to determine what kind of gnu longlink to produce. Don't try to deduce it from the archive file type.
1.47.2.4	28-Apr-2004	grant	Pull up revision 1.52 (requested by snj in ticket #217): PR/25299: grant beattie: 1.5.3/i386 kernel set archives confuse -current pax PR/25310: Juan RP: tar can't unpack MS-DOS gzip files correctly
1.47.2.3	21-Apr-2004	jmc	Pullup rev 1.50-1.51 (requested by christos in ticket #170) Fixes for multiple pax pr's. PR#25200. PR#25207.
1.47.2.2	19-Apr-2004	jmc	Pullup rev 1.49 (requested by mrg in ticket #145) Fix bugs in the previous. use snprintf(). PR#25131
1.47.2.1	19-Apr-2004	jmc	Pullup rev 1.48 (requested by mrg in ticket #155) Redo GNU tar --exclude emulation to actually work the same.
1.47.2.8.2.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.61.2.1	09-Nov-2005	tron	Pull up following revision(s) (requested by christos in ticket #946): bin/pax/tar.c: revision 1.62 PR/20071: Perry Metzger: --extract handling is broken. This patch fixes Perry's example.
1.65.8.1	24-Mar-2008	keiichi	sync with head.
1.65.4.1	23-Mar-2008	matt	sync with HEAD
1.66.10.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.67.6.4	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")
1.67.6.3	30-Oct-2012	yamt	sync with head
1.67.6.2	17-Apr-2012	yamt	sync with head
1.67.6.1	10-Nov-2011	yamt	sync with head
1.70.2.1	25-Feb-2013	tls	resync with head
1.73.16.3	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.73.16.2	21-Apr-2020	martin	Sync with HEAD
1.73.16.1	10-Jun-2019	christos	Sync with HEAD
1.73.14.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.75.12.1	02-Aug-2025	perseant	Sync with HEAD
1.10	24-Jan-2013	christos	branches: 1.10.32; Recognize extended attribute headers and warn about them since we are not currently handling them.
1.9	11-May-2004	christos	branches: 1.9.48; 1.9.54; Welcome to WARNS=3
1.8	13-Oct-2003	agc	branches: 1.8.4; Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.6	12-Oct-2002	christos	merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
1.5	17-Feb-2000	itohy	branches: 1.5.6; Cleanup and fix typos. Partially from FreeBSD.
1.4	22-Oct-1999	mrg	support ././@LongLink extraction, as created by GNU tar.
1.3	21-Mar-1995	cgd	branches: 1.3.10; convert to new RCS id conventions.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.3.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.6.1	07-Apr-2004	jmc	Pullup rev 1.6-1.8 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.8.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.9.54.1	25-Feb-2013	tls	resync with head
1.9.48.1	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")
1.10.32.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.10.32.1	21-Apr-2020	martin	Sync with HEAD
1.19	23-Apr-2007	christos	branches: 1.19.78; PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
1.18	11-Feb-2006	dsl	Change all the 'return(x)' to 'return c'. Makes some other searches I want to do a bit easier.
1.17	10-Oct-2004	christos	PR/27209: Greg A. Woods: typo in comment in pax/tty_subs.c
1.16	27-Oct-2003	lukem	branches: 1.16.4; Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
1.15	13-Oct-2003	agc	Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
1.14	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
1.13	04-Mar-2003	christos	No other program prints errors inside angle brackets!
1.12	09-Feb-2003	grant	cosmetic error condition improvements. - sprinkle some fflush() to print filenames correctly. - print a \n to stdout to fix formatting. - English, consistently use "Cannot" in error messages. some whitespace cleanup.
1.11	31-Jan-2002	tv	branches: 1.11.2; Protect __RCSID and __COPYRIGHT from being invoked if not defined.
1.10	25-Oct-2001	lukem	- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename uqd() -> ull() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
1.9	24-Sep-2001	wiz	va_{start,end} audit: Make sure that each va_start has one and only one matching va_end, especially in error cases. If the va_list is used multiple times, do multiple va_starts/va_ends. If a function gets va_list as argument, don't let it use va_end (since it's the callers responsibility). Improved by comments from enami and christos -- thanks! Heimdal/krb4/KAME changes already fed back, rest to follow. Inspired by, but not not based on, OpenBSD.
1.8	17-Feb-2000	itohy	Cleanup and fix typos. Partially from FreeBSD.
1.7	20-Jul-1997	christos	- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1.6	11-Jan-1997	tls	kill 'register'
1.5	21-Mar-1995	cgd	convert to new RCS id conventions.
1.4	11-Oct-1994	jtc	use strerror() instead of sys_errlist[]
1.3	14-Jun-1994	mycroft	Fix up RCS ids.
1.2	13-Jun-1994	jtc	Add RCS ID's
1.1	13-Jun-1994	jtc	branches: 1.1.1; Initial revision
1.1.1.1	13-Jun-1994	jtc	From 4.4 lite
1.11.2.2	16-Jun-2004	jmc	fix botched pullup from ticket #1021 and make sure this compiles on non-NetBSD hosts again. Also fixes PR#24481
1.11.2.1	07-Apr-2004	jmc	Pullup rev 1.12-1.16 (requested by rafal in ticket #1021) Pullup pax to current version on trunk. Includes many fixes.
1.16.4.1	23-Jul-2005	snj	Apply patch (requested by riz in ticket #5512): Sync pax with HEAD of 2005-07-22.
1.19.78.2	21-Apr-2020	martin	Ooops, restore accidently removed files from merge mishap
1.19.78.1	21-Apr-2020	martin	Sync with HEAD

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