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* maint: run 'make update-copyright'Simon Josefsson2023-01-011-1/+1
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* maint: run 'make update-copyright'Paul Eggert2022-01-011-1/+1
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* Make it possible to compile free.c separately, unconditionally.Bruno Haible2021-01-311-2/+5
| | | | | * m4/free.m4 (gl_FUNC_FREE): Define HAVE_FREE_POSIX. * lib/free.c: Don't define rpl_free if not needed.
* maint: run 'make update-copyright'Paul Eggert2020-12-311-1/+1
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* free-posix: assume glibc 2.33 fixes this.Paul Eggert2020-12-201-18/+17
| | | | | * m4/free.m4 (gl_FUNC_FREE): Assume glibc 2.33+ is fixed. Use compile-time test rather than guessing for cross-builds.
* free-posix: Assume future POSIX compliance only on OpenBSD and Solaris.Bruno Haible2020-12-191-15/+25
| | | | | * m4/free.m4 (gl_FUNC_FREE): Guess yes only on OpenBSD and Solaris. Don't trust _POSIX_VERSION for this test.
* free-posix: port to GNU/LinuxPaul Eggert2020-12-191-17/+11
| | | | | | * m4/free.m4 (gl_FUNC_FREE): Don’t assume GNU hosts are free of the bug, as it occurs on Ubuntu 20.10 x86-64 and, I assume, on other GNU/Linux hosts.
* free: Remove support for obsolete platforms.Bruno Haible2020-12-181-32/+3
| | | | | | | | * m4/free.m4 (gl_FUNC_FREE): Assume free(NULL) works. Don't define CANNOT_FREE_NULL. * lib/free.c (rpl_free): Don't test CANNOT_FREE_NULL. * modules/free (Description): Update. * doc/posix-functions/free.texi: Don't mention SunOS 4 any more.
* free: Fix warning.Bruno Haible2020-12-181-6/+3
| | | | | | | | | | | | | | Reported by Pádraig Brady <P@draigBrady.com> in <https://lists.gnu.org/archive/html/bug-gnulib/2020-12/msg00148.html>. * lib/stdlib.in.h (free): New declaration. * m4/stdlib_h.m4 (gl_STDLIB_H): Test whether 'free' is declared. (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_FREE, REPLACE_FREE. * modules/stdlib (Makefile.am): Substitute GNULIB_FREE, REPLACE_FREE. * m4/free.m4 (gl_FUNC_FREE): Set REPLACE_FREE, instead of defining 'free' as a macro here. * modules/free (Depends-on): Add stdlib. (configure.ac): Test REPLACE_FREE. Invoke gl_STDLIB_MODULE_INDICATOR.
* free: preserve errnoPaul Eggert2020-12-171-1/+34
| | | | | | | | | | * lib/free.c (rpl_free): Preserve errno. Check for null only if CANNOT_FREE_NULL is defined, as an optimization for POSIX 2008 platforms that do not preserve errno. * m4/free.m4 (gl_FUNC_FREE): Check whether free preserves errno. Also, define CANNOT_FREE_NULL if free cannot free NULL. * modules/free (configure.ac): Also replace 'free' if it does not preserve errno.
* Don't use Autoconf quadrigraphs.Bruno Haible2020-08-161-4/+4
| | | | | | | | | | | | * m4/alloca.m4 (_AC_LIBOBJ_ALLOCA): Use '#' instead of the corresponding Autoconf quadrigraph. * m4/free.m4 (gl_FUNC_FREE): Likewise. * m4/getloadavg.m4 (gl_PREREQ_GETLOADAVG): Likewise. * m4/largefile.m4 (_AC_SYS_LARGEFILE_TEST_INCLUDES, _AC_SYS_LARGEFILE_MACRO_VALUE): Likewise. * m4/longlong.m4 (AC_TYPE_LONG_LONG_INT): Likewise. * m4/math_h.m4 (gl_MATH_H): Likewise. * m4/warn-on-use.m4 (gl_WARN_ON_USE_PREPARE): Likewise.
* maint: Run 'make update-copyright'Paul Eggert2019-12-311-1/+1
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* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
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* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
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* version-etc: new yearPaul Eggert2017-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2016-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2014-12-311-1/+1
| | | | | | * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* unistd et al.: Don't assume <unistd.h> exists.Bruno Haible2011-09-111-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Don't include <unistd.h> if it does not exist. * m4/environ.m4 (gl_ENVIRON): Don't include <unistd.h> if it does not exist. But include <stdlib.h>. * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): If <unistd.h> does not exist, include <io.h> and <stdlib.h> instead. Don't test symbolink links if symlink() does not exist. * m4/fflush.m4 (gl_FUNC_FFLUSH_STDIN): If <unistd.h> does not exist, include <io.h> instead. * m4/free.m4 (gl_FUNC_FREE): Assume free(NULL) works on native Windows. * m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): If <unistd.h> does not exist, include <direct.h> instead. * m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): Likewise. * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise. * m4/lseek.m4 (gl_FUNC_LSEEK): If <unistd.h> does not exist, include <io.h> instead. * m4/rename.m4 (gl_FUNC_RENAME): Assume rename() manages hard links correctly if the system does not have hard links. * m4/rmdir.m4 (gl_FUNC_RMDIR): If <unistd.h> does not exist, include <direct.h> instead. * m4/unistd_h.m4 (gl_UNISTD_H): If <unistd.h> does not exist, bypass it when looking for function declarations. * m4/unlink.m4 (gl_FUNC_UNLINK): If <unistd.h> does not exist, include <direct.h> and <io.h> instead. * doc/posix-headers/unistd.texi: More details about MSVC problem.
* free: Move AC_LIBOBJ invocations to module description.Bruno Haible2011-06-161-1/+0
| | | | | | * m4/free.m4 (gl_FUNC_FREE): Move AC_LIBOBJ and missing gl_PREREQ_FREE invocations from here... * modules/free (configure.ac): ... to here.
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-1/+1
| | | | Run the new "make update-copyright" rule.
* update nearly all FSF copyright year lists to include 2010Jim Meyering2010-01-011-1/+1
| | | | | Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
* Use spaces for indentation, not tabs.Bruno Haible2009-12-101-6/+6
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* many *.m4 files: improve m4 quotingJim Meyering2009-01-141-3/+3
| | | | | | | | | | | | | | | | 99% of this change was performed by running the following commands: git ls-files | grep '\.m4$' | xargs perl -pi \ -e 's/(AC_\w+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \ -e 's/(AC_\w+\((?:\[[^,]+?\], ){1})([^,[()]+?)([,)])/$1\[$2]$3/g;' \ -e 's/(AC_\w+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g;' \ -e 's/(AC_\w+\((?:\[[^,]+?\], ){3})([^,[()]+?)([,)])/$1\[$2]$3/g' perl -pi -e 's/\[\.\.\.\]/.../' m4/onceonly.m4 The remainder were to add Copyright dates, increment serial numbers, undo some changes in comments, exclude m4/intl.m4, and add quotes around the "1" in ",1" where the unusual spacing prohibited the above regexps from doing the job. For more details, see <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/16175>.
* Sync from coreutils.Paul Eggert2005-09-231-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h, stat-time.h. * argmatch.h: Include verify.h (ARGMATCH_VERIFY): Use verify rather than rolling our own. (ARGMATCH_ASSERT): Remove; unused. * canonicalize.c: Assume STDC_HEADERS. * exclude.c: Include "strcase.h". * regex_internal.h [!defined _LIBC]: Likewise. * getusershell.c: Include stdio--.h rather than stdio.h and stdio-safer.h. (getusershell): Call fopen, not fopen_safer. * save-cwd.c: Include fcntl--.h rather than fcntl.h. Do not include unistd-safer.h. (save_cwd): Don't call fd_safer; no longer needed now that we include fcntl--.h. * modules/argmatch (Depends-on): Add verify. * modules/getloadavg (Depends-on): Depend on fcntl-safer, not unistd-safer. * modules/save-cwd (Depends-on): Likewise. * backupfile.m4, calloc.m4, chown.m4, cloexec.m4, dup2.m4: * fileblocks.m4, free.m4, ftruncate.m4, getcwd.m4, getpagesize.m4: * getugroups.m4, group-member.m4, idcache.m4, link-follow.m4: * mkstemp.m4, mktime.m4, mountlist.m4, nanosleep.m4, pathmax.m4: * physmem.m4, posixver.m4, putenv.m4, safe-read.m4, same.m4: * save-cwd.m4, stdio-safer.m4, unistd-safer.m4, unlinkdir.m4: * userspec.m4, xgetcwd.m4, xreadlink.m4: Don't bother checking for string.h, stdlib.h, unistd.h. * fts.m4 (gl_FUNC_FTS_CORE): Don't require AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK; that's now the lstat module's job. * jm-macros.m4 (gl_MACROS): Likewise. * prereq.m4 (gl_PREREQ): Add gl_FUNC_LSTAT. * backupfile.c: Use ARGMATCH_VERIFY, just in case. * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just the .tm_year member, since otherwise gcc-4.0 would now warn about tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday. * quotearg.c (quotearg_n_options): Change code to be suboptimal, in order to avoid an unsuppressible warning from gcc on 64-bit systems. * lstat.m4 (gl_FUNC_LSTAT): Use AC_LIBSOURCES to require lstat.c and lstat.h. Remove obsolete comment. * xreadlink.m4: Use AC_LIBSOURCES and AC_LIBOBJ. * xstrtod.m4: Likewise.
* Use an all-permissive copyright notice, recommended by RMS.Paul Eggert2005-01-231-6/+3
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* * free.m4: Replace free if it not known to work, not the other way round.Paul Eggert2004-05-211-2/+2
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* Add 'free' module.Paul Eggert2003-09-271-0/+46
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