kmx git

Commit	Date	Message
bc2d70ee	2025-02-14T15:24:54	newlocale: Work around macOS, NetBSD, Solaris 11 OpenIndiana bug. * m4/newlocale.m4 (gl_FUNC_NEWLOCALE): Test for the "null base" bug. Set REPLACE_NEWLOCALE to 1 if it has the bug. * lib/newlocale.c (newlocale): Add alternative implementation that uses the system's newlocale(). * modules/newlocale (configure.ac): Consider REPLACE_NEWLOCALE. * tests/test-newlocale.c: Include <langinfo.h>. (main): Verify fix for the "null base" bug. * modules/newlocale-tests (configure.ac): Test for nl_langinfo_l. * doc/posix-functions/newlocale.texi: Mention the "null base" bug.
a5ce928d	2025-02-14T05:56:55	duplocale: Support all platforms. * lib/locale.in.h (duplocale): Declare also on platforms that don't already have a duplocale function. Don't define HAVE_WORKING_DUPLOCALE. * lib/duplocale.c: Include <stdlib.h>. (duplocale): Renamed from rpl_duplocale. Add implementation for platforms without native locale_t. * modules/duplocale (Depends-on): Add newlocale, freelocale. (configure.ac): Compile also on platforms without native locale_t. * tests/test-duplocale.c: Ignore HAVE_WORKING_DUPLOCALE. * tests/test-locale-h-c++.cc: Likewise. * doc/posix-functions/duplocale.texi: Mention the change.
414c6c84	2025-02-14T02:59:02	freelocale: New module. * lib/locale.in.h (freelocale): Consider GNULIB_FREELOCALE. Declare if not declared. * lib/freelocale.c: New file. * m4/freelocale.m4: New file. * m4/locale_h.m4 (gl_LOCALE_H_REQUIRE_DEFAULTS): Initialize GNULIB_FREELOCALE. * modules/locale-h (Makefile.am): Substitute GNULIB_FREELOCALE. * modules/freelocale: New file. * tests/test-locale-h-c++.cc: Check declaration of freelocale. * doc/posix-functions/freelocale.texi: Mention the new module.
f6af6db6	2025-02-13T23:01:52	newlocale: New module. * lib/locale.in.h (newlocale): Consider GNULIB_NEWLOCALE. Declare if not declared. Don't define HAVE_WORKING_NEWLOCALE. * lib/newlocale.c: New file. * m4/newlocale.m4: New file. * m4/locale_h.m4 (gl_LOCALE_H_REQUIRE_DEFAULTS): Initialize GNULIB_NEWLOCALE. * modules/locale-h (Makefile.am): Substitute GNULIB_NEWLOCALE. * modules/newlocale: New file. * tests/test-locale-h-c++.cc: Check declaration of newlocale. * tests/test-localename.c: Ignore HAVE_WORKING_NEWLOCALE. * doc/posix-functions/newlocale.texi: Mention the new module.
3906ba18	2025-02-12T23:34:39	getaddrinfo: Support the AI_NUMERICSERV flag. * m4/getaddrinfo.m4 (gl_GETADDRINFO): Require AC_CANONICAL_HOST. Test whether getaddrinfo supports AI_NUMERICSERV. * lib/getaddrinfo.c (getaddrinfo): Accept and implement the AI_NUMERICSERV flag. * tests/test-getaddrinfo.c (simple): In pass 4, pass the AI_NUMERICSERV flag. (main): Test numeric services in pass 1. Add pass 4. * doc/posix-functions/getaddrinfo.texi: Mention the native Windows bug.
39ed3d9c	2025-02-10T20:35:00	popen: Set gl_cv_func_popen_works to "guessing no" on OS/2. * doc/posix-functions/popen.texi: List OS/2 kLIBC case. * m4/popen.m4 (gl_FUNC_POPEN): Set gl_cv_func_popen_works to "guessing no" on OS/2. Copyright-paperwork-exempt: Yes
d4fa8756	2025-02-08T17:40:48	doc: Document free_aligned_sized and free_sized added in C23. * doc/posix-functions/free_aligned_sized.texi: New file. * doc/posix-functions/free_sized.texi: New file. * doc/gnulib.texi (Functions in <stdlib.h>): Include them.
a70e47e5	2025-02-08T14:58:51	memalignment: document * doc/gnulib-readme.texi (Other portability assumptions): Mention the C23 function memalignment. * doc/posix-functions/memalignment.texi: New file. * doc/gnulib.texi (Functions in <stdlib.h>): Include it.
fbaddca3	2025-02-08T14:31:04	doc: some updates for glibc 2.41
f52b2a3d	2025-01-24T21:36:11	ptsname_r: Work around ptsname_r bug on Solaris 11 OmniOS. * lib/ptsname_r.c (ptsname_r): Ensure the resulting buffer is not clobbered if it is too small on Solaris 11 OmniOS. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): On Solaris 11 OmniOS, arrange to override ptsname_r. * doc/posix-functions/ptsname_r.texi: Document the bug.
974b4446	2025-01-24T20:06:06	tests: Fix a few compilation errors on Solaris 11 OmniOS with gcc 14. * tests/test-accept.c: Omit the signature check on Solaris. * tests/test-gethostname.c: Likewise. * tests/test-getpeername.c: Likewise. * tests/test-getsockname.c: Likewise. * tests/test-getsockopt.c: Likewise. * tests/test-recvfrom.c: Likewise. * doc/posix-functions/accept.texi: Mention the Solaris 11 OmniOS problem. * doc/posix-functions/gethostname.texi: Likewise. * doc/posix-functions/getpeername.texi: Likewise. * doc/posix-functions/getsockname.texi: Likewise. * doc/posix-functions/getsockopt.texi: Likewise. * doc/posix-functions/recvfrom.texi: Likewise.
82c416d7	2025-01-18T18:00:55	linkat tests: Revert the last change. * tests/test-linkat.c (main): Disallow EINVAL an alternative error value. * doc/posix-functions/linkat.texi: Document the GNU/Hurd bug.
5a2d28df	2025-01-13T10:17:21	fts, savedir: avoid glibc 2.2 readdir ENOENT bug This is mostly to document the bug. If these old platforms were still common I suppose we should change the readdir module to work around it. However, I’m not sure it’s worth the hassle at this point. * doc/posix-functions/readdir.texi, doc/posix-functions/readdir_r.texi: Document the bug. * lib/fts.c (fts_build): * lib/savedir.c (streamsavedir): Work around it.
66080623	2025-01-10T10:34:58	doc: document some file system portability issues * doc/glibc-functions/flistxattr.texi: * doc/glibc-functions/listxattr.texi: * doc/glibc-functions/llistxattr.texi: * doc/posix-functions/fchdir.texi, doc/posix-functions/fstat.texi: * doc/posix-functions/fstatvfs.texi: Document some portability gotchas that Gnulib does not work around.
53cf0bab	2025-01-08T22:39:36	pselect: Document this module. * doc/posix-functions/pselect.texi: Document module 'pselect'.
71fbdb50	2025-01-06T13:56:40	servent tests: Fix failure on 32-bit native Windows. * tests/test-servent.c (getservbyname, getservbyport) [_WIN64 && !__CYGWIN__]: Disable signature check. * doc/posix-functions/getservbyname.texi: Document the incompatible __stdcall function signature. * doc/posix-functions/getservbyport.texi: Likewise.
b1715e52	2025-01-05T17:45:41	utimensat: mention Linux kernel bug with CIFS * doc/posix-functions/utimensat.texi (utimensat): Mention Linux kernel bug reported by Bruno Haible in: https://lists.gnu.org/r/bug-tar/2024-12/msg00004.html
4b3bf87e	2025-01-06T01:16:11	sigsegv tests: Work around a longjmp bug on GNU/Hurd. * tests/test-sigsegv-catch-stackoverflow1.c (_FORTIFY_SOURCE, __USE_FORTIFY_LEVEL): Undefine, as a workaround to the Hurd longjmp bug. * tests/test-sigsegv-catch-stackoverflow2.c (_FORTIFY_SOURCE, __USE_FORTIFY_LEVEL): Likewise. * doc/posix-functions/longjmp.texi: Document the Hurd bug.
c828e762	2024-12-29T23:06:06	qsort_r: Update documentation. * modules/qsort_r (Description): Say "POSIX signature". * doc/posix-functions/qsort_r.texi: Mention the qsort_r module.
83ebf44f	2024-12-29T21:15:16	sig2str: Document a portability problem. * doc/posix-functions/sig2str.texi: Document IRIX problem. * doc/posix-functions/str2sig.texi: Likewise.
1d1888d0	2024-12-28T18:11:03	doc: Add missing module index. Suggested by Bruno Haible in: <https://lists.gnu.org/archive/html/bug-gnulib/2024-12/msg00240.html>. * doc/posix-functions/getservbyname.texi (getservbyname): Add module index. * doc/posix-functions/getservbyport.texi (getservbyport): Likewise.
4beb431a	2024-12-28T17:26:28	doc: Fix the previous commit. Suggested by Bruno Haible in: <https://lists.gnu.org/archive/html/bug-gnulib/2024-12/msg00236.html>. * doc/posix-functions/getservbyname.texi: Mention the Windows declaration under "Portability problems fixed by Gnulib". * doc/posix-functions/getservbyport.texi: Likewise.
2d1c0b2f	2024-12-28T16:19:01	doc: Mention the servent module. * doc/posix-functions/getservbyname.texi: Document that the servent module will provide the declarations in netdb.h. * doc/posix-functions/getservbyport.texi: Likewise.
2a99a564	2024-12-27T23:41:53	Rename module unistd to unistd-h. * modules/unistd-h: Renamed from modules/unistd. * modules/unistd-h-tests: Renamed from modules/unistd-tests. * modules/unistd-h-c++-tests: Renamed from modules/unistd-c++-tests. * tests/test-unistd-h.c: Renamed from tests/test-unistd.c. * tests/test-unistd-h-c++.cc: Renamed from tests/test-unistd-c++.cc. * doc/posix-headers/unistd.texi: Update. * doc/posix-functions/_exit.texi: Update. * modules/* (Depends-on): Update. * modules/unistd: New file.
29fe4ac2	2024-12-27T23:41:52	Rename module uchar-c23 to uchar-h-c23. * modules/uchar-h-c23: Renamed from modules/uchar-c23. * lib/uchar.in.h: Update. * doc/posix-headers/uchar.texi: Update. * doc/posix-functions/mbrtoc32.texi: Update. * doc/strings.texi: Update. * modules/* (Depends-on): Update. * modules/uchar-c23: New file.
984cbda2	2024-12-27T23:40:10	Rename module sys_stat to sys_stat-h. * modules/sys_stat-h: Renamed from modules/sys_stat. * modules/sys_stat-h-tests: Renamed from modules/sys_stat-tests. * modules/sys_stat-h-c++-tests: Renamed from modules/sys_stat-c++-tests. * tests/test-sys_stat-h.c: Renamed from tests/test-sys_stat.c. * tests/test-sys_stat-h-c++.cc: Renamed from tests/test-sys_stat-c++.cc. * doc/posix-headers/sys_stat.texi: Update. * doc/posix-functions/mkdir.texi: Update. * modules/* (Depends-on): Update. * modules/sys_stat: New file.
d93e96eb	2024-12-27T23:37:59	Rename module string to string-h. * modules/string-h: Renamed from modules/string. * modules/string-h-tests: Renamed from modules/string-tests. * modules/string-h-c++-tests: Renamed from modules/string-c++-tests. * tests/test-string-h.c: Renamed from tests/test-string.c. * tests/test-string-h-c++.cc: Renamed from tests/test-string-c++.cc. * tests/test-string-h-c++2.cc: Renamed from tests/test-string-c++2.cc. * doc/posix-headers/string.texi: Update. * doc/posix-functions/strcat.texi: Update. * doc/posix-functions/strcpy.texi: Update. * doc/posix-functions/strncpy.texi: Update. * modules/* (Depends-on): Update. * modules/string: New file.
60e90236	2024-12-27T23:28:45	Rename module stdlib to stdlib-h. * modules/stdlib-h: Renamed from modules/stdlib. * modules/stdlib-h-tests: Renamed from modules/stdlib-tests. * modules/stdlib-h-c++-tests: Renamed from modules/stdlib-c++-tests. * tests/test-stdlib-h.c: Renamed from tests/test-stdlib.c. * tests/test-stdlib-h-c++.cc: Renamed from tests/test-stdlib-c++.cc. * tests/test-stdlib-h-c++2.cc: Renamed from tests/test-stdlib-c++2.cc. * doc/posix-headers/stdlib.texi: Update. * doc/posix-functions/exit.texi: Update. * modules/* (Depends-on): Update. * modules/stdlib: New file.
a9525771	2024-12-27T23:24:51	Rename module stdio to stdio-h. * modules/stdio-h: Renamed from modules/stdio. * modules/stdio-h-tests: Renamed from modules/stdio-tests. * modules/stdio-h-c++-tests: Renamed from modules/stdio-c++-tests. * tests/test-stdio-h.c: Renamed from tests/test-stdio.c. * tests/test-stdio-h-c++.cc: Renamed from tests/test-stdio-c++.cc. * tests/test-stdio-h-c++2.cc: Renamed from tests/test-stdio-c++2.cc. * doc/posix-headers/stdio.texi: Update. * doc/posix-functions/fgetc.texi: Update. * doc/posix-functions/fgets.texi: Update. * doc/posix-functions/fprintf.texi: Update. * doc/posix-functions/fputc.texi: Update. * doc/posix-functions/fputs.texi: Update. * doc/posix-functions/fread.texi: Update. * doc/posix-functions/fscanf.texi: Update. * doc/posix-functions/fwrite.texi: Update. * doc/posix-functions/getc.texi: Update. * doc/posix-functions/getchar.texi: Update. * doc/posix-functions/printf.texi: Update. * doc/posix-functions/putc.texi: Update. * doc/posix-functions/putchar.texi: Update. * doc/posix-functions/puts.texi: Update. * doc/posix-functions/read.texi: Update. * doc/posix-functions/scanf.texi: Update. * doc/posix-functions/vfprintf.texi: Update. * doc/posix-functions/vprintf.texi: Update. * doc/posix-functions/write.texi: Update. * modules/* (Depends-on): Update. * modules/stdio: New file.
dc2b5a62	2024-12-27T23:18:08	Rename module stdarg to stdarg-h. * modules/stdarg-h: Renamed from modules/stdarg. * modules/stdarg-h-tests: Renamed from modules/stdarg-tests. * modules/stdarg-h-c++-tests: Renamed from modules/stdarg-c++-tests. * tests/test-stdarg-h-c++.cc: Renamed from tests/test-stdarg-c++.cc. * tests/test-stdarg-h-c++2.cc: Renamed from tests/test-stdarg-c++2.cc. * doc/posix-headers/stdarg.texi: Update. * doc/posix-functions/va_copy.texi: Update. * modules/* (Depends-on): Update. * modules/stdarg: New file.
a4c8dd21	2024-12-26T07:21:51	doc: Document the -ieee modules. doc/posix-functions/cbrt.texi: Mention the cbrt-ieee module. * doc/posix-functions/cbrtf.texi: Mention the cbrtf-ieee module. * doc/posix-functions/exp.texi: Mention the exp-ieee module. * doc/posix-functions/exp2.texi: Mention the exp2-ieee module. * doc/posix-functions/exp2f.texi: Mention the exp2f-ieee module. * doc/posix-functions/expf.texi: Mention the expf-ieee module. * doc/posix-functions/expl.texi: Mention the expl-ieee module. * doc/posix-functions/expm1l.texi: Mention the expm1l-ieee module. * doc/posix-functions/fabs.texi: Mention the fabs-ieee module. * doc/posix-functions/fabsf.texi: Mention the fabsf-ieee module. * doc/posix-functions/fabsl.texi: Mention the fabsl-ieee module. * doc/posix-functions/fma.texi: Mention the fma-ieee module. * doc/posix-functions/fmaf.texi: Mention the fmaf-ieee module. * doc/posix-functions/fmal.texi: Mention the fmal-ieee module. * doc/posix-functions/frexp.texi: Mention the frexp-ieee module. * doc/posix-functions/frexpf.texi: Mention the frexpf-ieee module. * doc/posix-functions/frexpl.texi: Mention the frexpl-ieee module. * doc/posix-functions/ldexp.texi: Mention the ldexp-ieee module. * doc/posix-functions/ldexpf.texi: Mention the ldexpf-ieee module. * doc/posix-functions/ldexpl.texi: Mention the ldexpl-ieee module. * doc/posix-functions/log10l.texi: Mention the log10l-ieee module. * doc/posix-functions/log2l.texi: Mention the log2l-ieee module. * doc/posix-functions/logb.texi: Mention the logb-ieee module. * doc/posix-functions/logbf.texi: Mention the logbf-ieee module. * doc/posix-functions/logbl.texi: Mention the logbl-ieee module. * doc/posix-functions/logl.texi: Mention the logl-ieee module. * doc/posix-functions/rint.texi: Mention the rint-ieee module. * doc/posix-functions/rintf.texi: Mention the rintf-ieee module. * doc/posix-functions/rintl.texi: Mention the rintl-ieee module. * doc/posix-functions/sqrt.texi: Mention the sqrt-ieee module. * doc/posix-functions/sqrtf.texi: Mention the sqrtf-ieee module. * doc/posix-functions/sqrtl.texi: Mention the sqrtl-ieee module.
1480501f	2024-12-24T14:45:58	doc: Document mingw with MSVCRT vs. mingw with UCRT. * doc/posix-functions/btowc.texi: Add more details regarding mingw. * doc/posix-functions/fopen.texi: Likewise. * doc/posix-functions/mbrtowc.texi: Likewise. * doc/posix-functions/mbsinit.texi: Likewise. * doc/posix-functions/modf.texi: Likewise. * doc/posix-functions/modff.texi: Likewise. * doc/posix-functions/round.texi: Likewise. * doc/posix-functions/roundf.texi: Likewise. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/timespec_get.texi: Likewise. * doc/posix-functions/wcrtomb.texi: Likewise.
2e8033f5	2024-12-12T23:01:14	atexit: document z/OS bug * doc/posix-functions/atexit.texi: Mention z/OS issue raised by Sachin <https://bugs.gnu.org/74788>.
dc1766ba	2024-12-11T12:24:09	doc: fix typo in previous patch
9780a7b2	2024-12-11T12:17:18	doc: isdigit and isxdigit are locale-independent * doc/posix-functions/isdigit.texi: * doc/posix-functions/isxdigit.texi: Document that mingw and MSVC do not conform to the C standard, which says that isdigit and isxdigit are independent of locale. Issue pointed out by Florian Weimer in: https://sourceware.org/pipermail/libc-alpha/2024-December/162362.html
da131735	2024-11-19T18:29:57	savewd: remove O_SEARCH optimization * lib/savewd.c (savewd_save): Remove recently-added optimization for platforms with O_SEARCH, as it does not work on macOS 12.6 due to what seems to be a bug there.
74f3ed88	2024-11-19T09:11:22	doc: mention strtol no-conversion + EINVAL
2d08d875	2024-11-17T13:05:55	doc: Prefer https urls where possible. * doc/gnulib.texi (POSIXURL): Use https url. * doc/multithread.texi: Use https instead of http where possible. * doc/glibc-functions/.texi: Likewise. doc/posix-functions/.texi: Likewise. lib/glthread/lock.c: Likewise. * lib/hamt.h: Likewise. * lib/localcharset.c: Likewise. * lib/pipe2.c: Likewise. * lib/pipe.c: Likewise. * lib/sigsegv.c: Likewise. * lib/sigsegv.in.h: Likewise. * lib/sm3.c: Likewise. * lib/sm3.h: Likewise. * lib/sm3-stream.c: Likewise. * lib/stackvma.c: Likewise. * lib/stdio-impl.h: Likewise. * lib/stdnoreturn.in.h: Likewise. * m4/getopt.m4: Likewise. * m4/largefile.m4: Likewise. * m4/stdalign.m4: Likewise. * STATUS-libposix: Likewise. * tests/test-float.c: Likewise. * tests/test-getopt.h: Likewise. * tests/test-setenv.c: Likewise. * tests/test-spawn-pipe-child.c: Likewise. * tests/test-strerror.c: Likewise. * tests/test-strerror_r.c: Likewise. * tests/test-unsetenv.c: Likewise. * users.txt: Likewise.
be8a5aef	2024-11-06T12:32:27	Document xstdopen vs *-safer better
af7386f1	2024-11-05T15:57:20	doc: improve documentation for malloc, realloc etc
101b9d7f	2024-11-05T21:11:33	wcsncat: Guarantee N3322 functionality. * lib/wchar.in.h (wcsncat): Consider REPLACE_WCSNCAT. * m4/wcsncat.m4 (gl_FUNC_WCSNCAT): Test whether the zero-length bug is present. * m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize REPLACE_WCSNCAT. * modules/wchar (Makefile.am): Substitute REPLACE_WCSNCAT. * modules/wcsncat (Status, Notice): Remove. (configure.ac): Consider REPLACE_WCSNCAT. * doc/posix-functions/wcsncat.texi: Mention the zero-length bug.
5e713ecd	2024-11-05T21:11:12	strncmp tests: Verify N3322 functionality. * modules/strncmp: New file. * doc/posix-functions/strncmp.texi: Mention the new module. * tests/test-strncmp.c: New file. * modules/strncmp-tests: New file.
bf799ba1	2024-11-05T21:10:20	strndup: Guarantee N3322 functionality. * m4/strndup.m4 (gl_FUNC_STRNDUP): Check against the AIX bug. * doc/posix-functions/strndup.texi: Mention the AIX bug.
2590ea7f	2024-11-05T21:10:13	strncpy tests: Verify N3322 functionality. * modules/strncpy: New file. * doc/posix-functions/strncpy.texi: Mention the new module. * tests/test-strncpy.c: New file. * modules/strncpy-tests: New file.
bda6e6a0	2024-11-05T21:10:08	memccpy tests: Verify N3322 functionality. * modules/memccpy: New file. * doc/posix-functions/memccpy.texi: Mention the new module. * tests/test-memccpy.c: New file. * modules/memccpy-tests: New file.
d3c9d629	2024-11-05T21:10:02	qsort tests: Verify N3322 functionality. * modules/qsort: New file. * doc/posix-functions/qsort.texi: Mention the new module. * tests/test-qsort.c: New file. * modules/qsort-tests: New file.
bc91828e	2024-11-05T21:09:07	bsearch tests: Verify N3322 functionality. * modules/bsearch: New file. * doc/posix-functions/bsearch.texi: Mention the new module. * tests/test-bsearch.c: New file. * modules/bsearch-tests: New file.
778c0a96	2024-11-04T19:09:08	realloc-posix: update doc * doc/posix-functions/realloc.texi: Update to match recent Gnulib changes and OS discoveries, and to clarify and simplify by coalescing behaviors (4) and (5).
81c855d6	2024-11-04T18:24:07	doc: mention Solaris malloc ENOMEM issues
d884e6fc	2024-11-03T22:41:41	realloc-posix: realloc (..., 0) now returns nonnull * lib/realloc.c (rpl_realloc): Simplify and tune by using HAVE_REALLOC_0_NONNULL and HAVE_MALLOC_PTRDIFF, and by having just one call to realloc instead of two. * lib/reallocarray.c (reallocarray): Simplify and tune by delegating the zero case to the revised realloc. * m4/eealloc.m4 (_AC_FUNC_REALLOC_IF): Since only eealloc uses this macro now, move its definition here ... * m4/realloc.m4: ... from here. (gl_FUNC_REALLOC_0_NONNULL): Also check that realloc (p, 0) returns nonnull. Require gl_FUNC_REALLOC_POSIX. Define HAVE_REALLOC_0_NONNULL. * m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Also replace reallocarray if it returns a null pointer for size zero. * modules/eealloc (Files): Remove m4/realloc.m4. * modules/realloc-posix (Depends-on): Add extensions-aix. * modules/reallocarray (Files): Add m4/realloc.m4.
9a4319ca	2024-11-03T21:44:15	realloc: don’t require success for nongrowth * lib/realloc.c (rpl_realloc): Do not require realloc (p, 0) to succeed, as apparently glibc realloc (p, n) can sometimes fail even when the region would not grow.
a1da46a0	2024-11-04T17:50:09	aligned_alloc: Fix test failures on macOS, Solaris (regr. 2024-10-30). * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Check for the Solaris bug. Let the test program return a bit mask. Update cross-compilation guesses. * lib/aligned_alloc.c: Include <errno.h>. (aligned_alloc): Fail if the alignment is not a power of 2. Work around the Solaris bug. * modules/aligned_alloc (Depends-on): Add malloc-posix. * doc/posix-functions/aligned_alloc.texi: Mention the Solaris bug.
108fd1f9	2024-11-01T23:04:06	select: Document a Haiku bug. * doc/posix-functions/select.texi: Mention a Haiku bug.
d4b58071	2024-10-30T23:21:04	futimes, utimensat, utimes, utime: Document Haiku malfunction. * doc/posix-functions/futimens.texi: Mention Haiku's brokenness. * doc/posix-functions/utimensat.texi: Likewise. * doc/posix-functions/utimes.texi: Likewise. * doc/pastposix-functions/utime.texi: Likewise.
99bbb61c	2024-10-30T12:47:02	posix_memalign: check for GNU behavior with size 0 * lib/posix_memalign.c: Include stdckdint.h. (posix_memalign): Test for overflow more straightforwardly, and more portably to unlikely platforms where SIZE_MAX <= INT_MAX. Treat a zero size as if it were alignment. * m4/posix_memalign.m4 (gl_FUNC_POSIX_MEMALIGN): * tests/test-posix_memalign.c (main): Test zero size too. Use volatile to avoid compiler optimizations. * modules/posix_memalign (Depends-on): Add stdckdint.
e6108a3b	2024-10-30T11:54:57	aligned_alloc: check for GNU behavior with size 0 If someone ever needs to distinguish between GNU and merely POSIX behavior we can split this into two modules, but for now just make this module act like GNU. * lib/aligned_alloc.c (aligned_alloc): Treat zero size like GNU. * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): * tests/test-aligned_alloc.c (main): Test zero size too.
c8bda093	2024-10-29T22:01:43	malloc: fix recent doc bug for AIX 7.3 * doc/posix-functions/malloc.texi: Undo previous change, as _LINUX_SOURCE_COMPAT no longer affects malloc on AIX 7.3. It did affect it in AIX 7.1 but 7.1 is no longer supported.
6659e016	2024-10-28T00:18:35	realloc-gnu: Replace module with an alias to realloc-posix. * tests/test-realloc-posix.c: Renamed from tests/test-realloc-gnu.c. Add more tests, not yet activated. * modules/realloc-posix-tests: Renamed from modules/realloc-gnu-tests. Test test-realloc-posix instead of test-realloc-gnu. * modules/realloc-gnu: Mark as a deprecated alias of 'realloc-posix'. * lib/stdlib.in.h (realloc): Ignore GNULIB_REALLOC_GNU. * modules/stdlib (Makefile.am): Don't substitute GNULIB_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_GNU. * m4/stdlib_h.m4 (gl_STDLIB_H_REQUIRE_DEFAULTS): Don't initialize GNULIB_REALLOC_GNU. (gl_STDLIB_H_DEFAULTS): Don't initialize REPLACE_REALLOC_FOR_REALLOC_GNU. * m4/realloc.m4 (gl_FUNC_REALLOC_GNU): Remove macro. * m4/malloc.m4 (gl_CHECK_MALLOC_POSIX): Update comment. * doc/posix-functions/realloc.texi: Remove description of module 'realloc-gnu'. * MODULES.html.sh (Memory management functions <stdlib.h>): Remove realloc-gnu. Add realloc-posix.
c36a0f21	2024-10-27T17:01:29	doc: Add a module index. * doc/Makefile (undocumented-modules.texi): New rule. (%.info, %.html, %.dvi, %.pdf): Depend on undocumented-modules.texi. (mostlyclean): Remove also .m and .tmp. (force): New rule. * doc/.texi: Add module index entries. doc//.texi: Likewise.
f0fa8fa3	2024-10-26T10:06:55	aligned_alloc: document glibc bug 32301 * doc/posix-functions/aligned_alloc.texi: * doc/posix-functions/posix_memalign.texi: Mention glibc bug 32301, which it is not worth our time to work around.
4d7d5e42	2024-10-23T13:51:29	realloc: still more improvements for realloc (p, 0) * doc/posix-functions/malloc.texi: AIX is sans _LINUX_SOURCE_COMPAT. * doc/posix-functions/realloc.texi: Give more details about what recent POSIX versions say, and fix some misperceptions about C89 through C11. Document that the GNU behavior does not conform to POSIX, and that AIX's behavior with _LINUX_SOURCE_COMPAT matches glibc's circa 1999 behavior, not its current behavior. Be a little less confident about realloc-gnu, since it doesn't fully implement current glibc behavior. Give more details about when memory leaks or false positives can occur. * doc/posix-functions/reallocarray.texi: Say that it shares realloc’s woes with zero sizes.
6af4a4ef	2024-10-19T14:18:49	realloc: more improvements for realloc (p, 0) * doc/posix-functions/realloc.texi (realloc): Document more realloc (p, 0) gotchas: evolution of C standards, errno values, which glibc versions do what, how programs might misbehave, what happens when not growing.
c788fd5b	2024-10-19T14:23:39	realloc: Improve documentation. * doc/posix-functions/realloc.texi: Regarding realloc(p,0), document what the platforms actually do, not merely theoretical possibilities.
336a4d57	2024-09-24T12:30:54	sf-istream: New module. * lib/sf-istream.h: New file. * lib/sf-istream.c: New file. * modules/sf-istream: New file. * doc/posix-functions/fmemopen.texi: Mention the new module.
78b776d8	2024-09-16T15:32:17	fflush: NetBSD, OpenBSD can’t fflush input * m4/fflush.m4 (gl_FUNC_FFLUSH_STDIN): Guess no on NetBSD and OpenBSD; they document fflush to fail unless the stream is open for writing.
6db3edf9	2024-09-04T10:21:31	Doc regarding functions introduced in Android API level 35. * doc/posix-functions/_Fork.texi: Mention the Android API levels. * doc/glibc-functions/epoll_pwait2.texi: Likewise. * doc/glibc-functions/strerrorname_np.texi: Likewise.
9654cddd	2024-09-03T13:32:40	unlockpt tests: Avoid test failure on Haiku. * tests/test-unlockpt.c (main): Skip the test on Haiku. * doc/posix-functions/unlockpt.texi: Update platforms list.
8d01d29d	2024-09-03T11:34:11	doc: Mention a gmtime_r problem. * doc/posix-functions/gmtime_r.texi: Mention "UTC" vs. "GMT".
4db9e75b	2024-09-01T23:25:42	strtold: Work around a Haiku bug. * lib/strtod.c (HAVE_UNDERLYING_STRTOD): Set to 0 for 'long double' parsing on Haiku. * doc/posix-functions/strtold.texi: Mention the bug.
b9927fb5	2024-09-01T13:09:59	Fix mbscasestr test failure on native Windows with MSVC. * lib/c32to-impl.h (FUNC): On native Windows, ignore the system's towlower/towupper function entirely. * tests/test-c32tolower.c (main): On native Windows, reenable test that previously failed. * tests/test-c32toupper.c (main): Likewise. Disable two other tests on native Windows. * doc/posix-functions/towlower.texi: Mention bug in the native Windows UTF-8 locale. * doc/posix-functions/towupper.texi: Likewise.
2b573a89	2024-09-01T11:21:43	doc: Mention how to obtain UTF-8 locales. * doc/posix-functions/setlocale.texi: Mention the names of UTF-8 locales and the needed compiler flags.
cc08d989	2024-09-01T00:12:54	iswxdigit: Work around OpenBSD, Android, Haiku bug. * m4/iswxdigit.m4 (gl_FUNC_ISWXDIGIT): Require gt_LOCALE_EN_UTF8 instead of gt_LOCALE_FR_UTF8. Use LOCALE_EN_UTF8 instead of LOCALE_FR_UTF8. Update cross-compilation guess. * modules/iswxdigit (Files): Add m4/locale-en.m4. Remove m4/locale-fr.m4. * doc/posix-functions/iswxdigit.texi: Update list of platforms.
602a6728	2024-09-01T00:11:12	iswdigit: Work around OpenBSD, Android, Haiku bug. * m4/iswdigit.m4 (gl_FUNC_ISWDIGIT): Require gt_LOCALE_EN_UTF8 instead of gt_LOCALE_FR_UTF8. Use LOCALE_EN_UTF8 instead of LOCALE_FR_UTF8. Update cross-compilation guess. * modules/iswdigit (Files): Add m4/locale-en.m4. * doc/posix-functions/iswdigit.texi: Update list of platforms.
7a26219d	2024-08-31T01:28:32	mkfifoat: Work around a Haiku bug. * lib/mknodat.c (rpl_mknodat): On Haiku, handle S_IFIFO explicitly. * doc/posix-functions/mknodat.texi: Mention the S_IFIFO flag bug.
189662f6	2024-08-31T01:20:50	doc: Mention an mknod bug. * doc/posix-functions/mknod.texi: Mention the S_IFIFO flag bug.
e4415488	2024-08-27T18:45:22	doc: Update about psignal. Reported by Eric Gallager <egall@gwmail.gwu.edu> in <https://lists.gnu.org/archive/html/bug-gnulib/2024-08/msg00177.html>. * doc/posix-functions/psignal.texi: Mention the Solaris problem and the first parameter type.
841eaf11	2024-08-11T21:01:38	doc: Update regarding Windows <winsock2.h> functions. * doc/posix-functions/accept.texi: Mention that it's declared elsewhere on native Windows. * doc/posix-functions/bind.texi: Likewise. * doc/posix-functions/connect.texi: Likewise. * doc/posix-functions/getpeername.texi: Likewise. * doc/posix-functions/getsockname.texi: Likewise. * doc/posix-functions/getsockopt.texi: Likewise. * doc/posix-functions/listen.texi: Likewise. * doc/posix-functions/recv.texi: Likewise. * doc/posix-functions/recvfrom.texi: Likewise. * doc/posix-functions/select.texi: Likewise. * doc/posix-functions/send.texi: Likewise. * doc/posix-functions/sendto.texi: Likewise. * doc/posix-functions/setsockopt.texi: Likewise. * doc/posix-functions/shutdown.texi: Likewise. * doc/posix-functions/socket.texi: Likewise. * doc/pastposix-functions/gethostbyaddr.texi: Don't say that the function is missing on native Windows. * doc/pastposix-functions/gethostbyname.texi: Likewise. * doc/posix-functions/getprotobyname.texi: Likewise. * doc/posix-functions/getprotobynumber.texi: Likewise. * doc/posix-functions/getservbyname.texi: Likewise. * doc/posix-functions/getservbyport.texi: Likewise. * doc/posix-functions/htonl.texi: Likewise. * doc/posix-functions/htons.texi: Likewise. * doc/posix-functions/inet_addr.texi: Likewise. * doc/posix-functions/inet_ntoa.texi: Likewise. * doc/posix-functions/ntohl.texi: Likewise. * doc/posix-functions/ntohs.texi: Likewise. * doc/posix-functions/gethostname.texi: Update.
e289cd10	2024-08-10T17:15:07	htonl: New module. * modules/htonl: New file. * lib/arpa_inet.c: New file. * m4/htonl.m4: New file. * modules/arpa_inet (Files): Add lib/arpa_inet.c. (Depends-on): Add extern-inline. * lib/arpa_inet.in.h (htons, htonl, ntohs, ntohl): New declarations. * m4/arpa_inet_h.m4 (gl_ARPA_INET_H_DEFAULTS): Define REPLACE_HTONL. * doc/posix-functions/htons.texi (htons): Mention the module. * doc/posix-functions/htonl.texi (htonl): Likewise. * doc/posix-functions/ntohs.texi (ntohs): Likewise. * doc/posix-functions/ntohl.texi (ntohl): Likewise.
94add22a	2024-08-09T22:18:16	sig2str: Align with POSIX:2024. * lib/signal.in.h (SIG2STR_MAX): New macro. (sig2str, str2sig): New declarations. * lib/sig2str.h: Don't include intprops.h. (SIG2STR_MAX): Remove macro. (sig2str, str2sig): Remove declarations. * lib/sig2str.c: Include <signal.h> as the specification header. * m4/signal_h.m4 (gl_SIGNAL_H): Test whether sig2str, str2sig are declared. (gl_SIGNAL_H_REQUIRE_DEFAULTS): Initialize GNULIB_SIG2STR. (gl_SIGNAL_H_DEFAULTS): Initialize HAVE_SIG2STR, HAVE_STR2SIG. * m4/sig2str.m4 (gl_FUNC_SIG2STR): Require gl_SIGNAL_H_DEFAULTS. Check also for str2sig. Set HAVE_SIG2STR, HAVE_STR2SIG. * modules/signal-h (Makefile.am): Substitute GNULIB_SIG2STR, HAVE_SIG2STR, HAVE_STR2SIG. * modules/sig2str (Depends-on): Add signal-h. Remove intprops. (configure.ac): Test HAVE_SIG2STR, HAVE_STR2SIG. Invoke gl_SIGNAL_MODULE_INDICATOR. (Include): Add <signal.h>. * doc/posix-functions/sig2str.texi: Mention as implemented through the sig2str module. * doc/posix-functions/str2sig.texi: Likewise.
720ddf92	2024-08-09T14:03:44	test-utime: port to noatime file systems Problem encountered on Ubuntu 24.04 zfs mounted noatime. * tests/test-fdutimensat.c (main): * tests/test-futimens.h (test_futimens): * tests/test-lutimens.h (test_lutimens): * tests/test-utime.c (test_utime): * tests/test-utimens-common.h (checkable_atime): New function. * tests/test-utimens.h (test_utimens): * tests/test-utimensat.c (main): Do not check atime on file systems mounted noatime.
81868618	2024-08-09T02:09:03	doc: Update for other functions added in POSIX:2024. * doc/posix-functions/be16toh.texi: New file. * doc/posix-functions/be32toh.texi: New file. * doc/posix-functions/be64toh.texi: New file. * doc/posix-functions/dcgettext_l.texi: New file. * doc/posix-functions/dcngettext_l.texi: New file. * doc/posix-functions/dgettext_l.texi: New file. * doc/posix-functions/dngettext_l.texi: New file. * doc/posix-functions/getlocalename_l.texi: New file. * doc/posix-functions/gettext_l.texi: New file. * doc/posix-functions/htobe16.texi: New file. * doc/posix-functions/htobe32.texi: New file. * doc/posix-functions/htobe64.texi: New file. * doc/posix-functions/htole16.texi: New file. * doc/posix-functions/htole32.texi: New file. * doc/posix-functions/htole64.texi: New file. * doc/posix-functions/le16toh.texi: New file. * doc/posix-functions/le32toh.texi: New file. * doc/posix-functions/le64toh.texi: New file. * doc/posix-functions/ngettext_l.texi: New file. * doc/posix-functions/posix_close.texi: New file. * doc/posix-functions/posix_devctl.texi: New file. * doc/posix-functions/posix_getdents.texi: New file. * doc/posix-functions/posix_spawn_file_actions_addchdir.texi: New file. * doc/posix-functions/posix_spawn_file_actions_addfchdir.texi: New file. * doc/posix-functions/sig2str.texi: New file. * doc/posix-functions/str2sig.texi: New file. * doc/posix-functions/tcgetwinsize.texi: New file. * doc/posix-functions/tcsetwinsize.texi: New file. * doc/posix-functions/wcslcat.texi: New file. * doc/posix-functions/wcslcpy.texi: New file. * doc/gnulib.texi (Functions in <devctl.h>, Functions in <endian.h>): New sections. (Functions in <dirent.h>, Functions in <libintl.h>, Functions in <locale.h>, Functions in <signal.h>, Functions in <spawn.h>, Functions in <termios.h>, Functions in <unistd.h>, Functions in <wchar.h>): Include the other new files. * doc/posix-functions/strlcat.texi: Update. * doc/posix-functions/strlcpy.texi: Update.
a9319d2f	2024-08-09T00:15:16	doc: Update for ISO C functions added in POSIX:2024. * doc/posix-headers/CMPLX.texi: New files. doc/posix-headers/at_quick_exit.texi: New file. * doc/posix-headers/atomic_.texi: New files. doc/posix-headers/kill_dependency.texi: New file. * doc/posix-headers/.texi: Update. doc/gnulib.texi (Functions in <stdatomic.h>): New section. (Functions in <complex.h>, Functions in <stdlib.h>): Include the other new files.
b323c0c4	2024-08-08T16:15:20	doc: Update for Cygwin 3.5.3. * doc/posix-headers/.texi: Update. doc/posix-functions/.texi: Likewise. doc/glibc-functions/*.texi: Likewise.
496a7aee	2024-08-08T01:46:08	doc: Update for OpenBSD 7.5. * doc/posix-headers/.texi: Update. doc/glibc-headers/.texi: Likewise. doc/posix-functions/.texi: Likewise. doc/pastposix-functions/.texi: Likewise. doc/glibc-functions/*.texi: Likewise.
f7576a33	2024-08-07T19:53:37	pthread-rwlock: Fix default wait queue behaviour on glibc/Linux. * lib/pthread.in.h: If REPLACE_PTHREAD_RWLOCK_INIT is 1 but REPLACE_PTHREAD_RWLOCK_DESTROY is 0, override PTHREAD_RWLOCK_INITIALIZER. * lib/pthread-rwlock.c (pthread_rwlockattr_init) [PTHREAD_RWLOCK_BAD_WAITQUEUE]: New function. (pthread_rwlock_init) [PTHREAD_RWLOCK_BAD_WAITQUEUE]: New function. * m4/pthread-rwlock.m4 (gl_PTHREAD_RWLOCK): Check for reasonable pthread_rwlock wait queue handling. Set REPLACE_PTHREAD_RWLOCK_INIT and REPLACE_PTHREAD_RWLOCKATTR_INIT and define PTHREAD_RWLOCK_BAD_WAITQUEUE if not. * modules/pthread-rwlock (configure.ac): Update GL_COND_OBJ_PTHREAD_RWLOCK condition. * doc/posix-functions/pthread_rwlock_rdlock.texi: Mark the glibc problem as fixed. * doc/posix-functions/pthread_rwlock_tryrdlock.texi: Likewise. * doc/posix-functions/pthread_rwlock_timedrdlock.texi: Likewise.
63b8ef1d	2024-08-06T16:03:41	doc: Mention a macOS bug. * doc/posix-functions/pthread_rwlock_trywrlock.texi: Mention a macOS bug.
f9f125c4	2024-08-06T15:43:16	pthread-mutex tests: Strengthen tests. * tests/test-pthread-mutex-type.c: New file. * modules/pthread-mutex-tests (Files): Add it. (Makefile.am): Arrange to test test-pthread-mutex-type. * doc/posix-functions/pthread_mutex_lock.texi: Mention FreeBSD and NetBSD problem. * doc/posix-functions/pthread_mutex_trylock.texi: Likewise.
3498a703	2024-07-31T17:10:56	errno: make EEXIST != ENOTEMPTY on AIX Also, improve errno tests. * m4/calloc.m4 (gl_FUNC_CALLOC_GNU): * m4/malloc.m4 (gl_FUNC_MALLOC_GNU): * m4/realloc.m4 (gl_FUNC_REALLOC_GNU): * m4/scandir.m4 (gl_FUNC_SCANDIR): Define _LINUX_SOURCE_COMPAT, as this can sometimes help on AIX. * m4/errno_h.m4 (gl_HEADER_ERRNO_H): Define _LINUX_SOURCE_COMPAT, to make EEXIST != ENOTEMPTY. * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Define _LINUX_SOURCE_COMPAT, in case someone else does. * modules/errno-tests (Depends-on): Add assert-h, c99. * tests/test-errno.c (e1, ..., e131): Remove, replacing with ... (CHECK_POSIX_ERRNOS, POSITIVE_INTEGER_CONSTANT_EXPRESSION) (INDEXED_BY_ERRNO, ERRNO_COUNT): These new macros. Check that all errno values are positive integer constant expressions. Check that they are all distinct, except perhaps for EWOULDBLOCK == EAGAIN and ENOTSUP == EOPNOTSUPP. Also check ESOCKTNOSUPPORT, added in POSIX.1-2024. Also, check that errno values are distinct except when POSIX says they needn’t be distinct, since POSIX.1-2024 gives license to GNU/Linux’s non-distinct values.
3f8e0614	2024-07-29T13:38:46	logp1l: New module. * lib/math.in.h (logp1l): New declaration. * lib/logp1l.c: New file. * m4/logp1l.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether logp1l is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1L. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1L. * modules/math (Makefile.am): Substitute GNULIB_LOGP1L, HAVE_LOGP1L. * modules/logp1l: New file. * doc/posix-functions/logp1l.texi: Mention the new module.
4fc589a2	2024-07-29T13:15:23	logp1f: New module. * lib/math.in.h (logp1f): New declaration. * lib/logp1f.c: New file. * m4/logp1f.m4: New file. * m4/log1p.m4 (gl_FUNC_LOG1P): Define through AC_DEFUN_ONCE. * m4/isnand.m4 (gl_FUNC_ISNAND): Define through AC_DEFUN_ONCE. * m4/math_h.m4 (gl_MATH_H): Test whether logp1f is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1F. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1F. * modules/math (Makefile.am): Substitute GNULIB_LOGP1F, HAVE_LOGP1F. * modules/logp1f: New file. * doc/posix-functions/logp1f.texi: Mention the new module.
4cab49fa	2024-07-29T03:24:51	logp1: New module. * lib/math.in.h (logp1): New declaration. * lib/logp1.c: New file. * m4/logp1.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether logp1 is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1. * modules/math (Makefile.am): Substitute GNULIB_LOGP1, HAVE_LOGP1. * modules/logp1: New file. * doc/posix-functions/logp1.texi: Mention the new module.
1f7685e9	2024-07-27T14:15:33	doc: Remove HTML code tags from Texinfo files. * doc/posix-functions/alarm.texi (alarm): Use @code{} instead of <code></code>. * doc/posix-headers/sys_un.texi (sys/un.h): Likewise.
db344dc3	2024-07-23T14:49:18	doc: Update for glibc 2.40. * doc/posix-headers/utmpx.texi: Update. * doc/posix-functions/*.texi: Likewise.
423119a9	2024-07-23T12:40:58	strtold: Revisit underflow behaviour. * doc/posix-functions/strtold.texi: Mention broken mingw 5.0. Mention that gradual underflow does not count as an error on MSVC. * tests/test-strtold.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.
bd61e8c8	2024-07-23T12:40:37	strtod: Revisit underflow behaviour. * doc/posix-functions/strtod.texi: Mention the macOS bug. Mention that gradual underflow does not count as an error on Cygwin 2.9 and MSVC. * m4/strtod.m4 (gl_FUNC_STRTOD): Update comment. * tests/test-strtod.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.
edf38838	2024-07-23T12:40:33	strtof: Revisit underflow behaviour. * doc/posix-functions/strtof.texi: Mention the macOS bug. Mention the mingw overflow bug. Mention the underflow bugs on Cygwin 2.9 and mingw. Mention that gradual underflow does not count as an error on Cygwin 2.9, mingw, MSVC. * m4/strtof.m4 (gl_FUNC_STRTOF): Test against the mingw overflow bug. * tests/test-strtof.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.
adfbfffa	2024-07-20T20:02:14	doc: Sort the ISO C and POSIX Function Substitutes by header file. * doc/gnulib.texi (Function Substitutes): Add one section per header file. * doc/posix-functions/*.texi: Each of these files is now a subsection.
64ac961b	2024-07-20T16:22:50	doc: Reference POSIX for functions that are added in POSIX:2024. * doc/posix-functions/_Fork.texi etc: Reference POSIX:2024, not the LSB and not the Austin Group tracker.
0c7f5062	2024-07-20T15:34:55	doc: Update status of functions that are added in POSIX:2024. * doc/posix-functions/_Fork.texi: Moved here from doc/glibc-functions/. * doc/posix-functions/accept4.texi: Likewise. * doc/posix-functions/asprintf.texi: Likewise. * doc/posix-functions/bind_textdomain_codeset.texi: Likewise. * doc/posix-functions/bindtextdomain.texi: Likewise. * doc/posix-functions/dcgettext.texi: Likewise. * doc/posix-functions/dcngettext.texi: Likewise. * doc/posix-functions/dgettext.texi: Likewise. * doc/posix-functions/dladdr.texi: Likewise. * doc/posix-functions/dngettext.texi: Likewise. * doc/posix-functions/dup3.texi: Likewise. * doc/posix-functions/ffsl.texi: Likewise. * doc/posix-functions/ffsll.texi: Likewise. * doc/posix-functions/getentropy.texi: Likewise. * doc/posix-functions/getresgid.texi: Likewise. * doc/posix-functions/getresuid.texi: Likewise. * doc/posix-functions/gettext.texi: Likewise. * doc/posix-functions/in6addr_any.texi: Likewise. * doc/posix-functions/in6addr_loopback.texi: Likewise. * doc/posix-functions/memmem.texi: Likewise. * doc/posix-functions/mkostemp.texi: Likewise. * doc/posix-functions/ngettext.texi: Likewise. * doc/posix-functions/pipe2.texi: Likewise. * doc/posix-functions/ppoll.texi: Likewise. * doc/posix-functions/pthread_cond_clockwait.texi: Likewise. * doc/posix-functions/pthread_mutex_clocklock.texi: Likewise. * doc/posix-functions/pthread_rwlock_clockrdlock.texi: Likewise. * doc/posix-functions/pthread_rwlock_clockwrlock.texi: Likewise. * doc/posix-functions/ptsname_r.texi: Likewise. * doc/posix-functions/qsort_r.texi: Likewise. * doc/posix-functions/secure_getenv.texi: Likewise. * doc/posix-functions/sem_clockwait.texi: Likewise. * doc/posix-functions/setresgid.texi: Likewise. * doc/posix-functions/setresuid.texi: Likewise. * doc/posix-functions/textdomain.texi: Likewise. * doc/posix-functions/timespec_get.texi: Likewise. * doc/posix-functions/vasprintf.texi: Likewise. * doc/posix-functions/reallocarray.texi: Likewise. Improve text. * doc/gnulib.texi (Function Substitutes): Include them here. (Glibc Function Substitutes): Don't include them here. (Glibc libintl.h): Remove section. (Glibc poll.h): Remove section. (Glibc semaphore.h): Remove section.
34b38352	2024-07-20T13:50:52	doc: Reference POSIX:2024 instead of POSIX:2018. * doc/.texi: Change URL to POSIX. doc/posix-headers/.texi: Likewise. doc/posix-functions/*.texi: Likewise.

bc2d70ee

2025-02-14T15:24:54

newlocale: Work around macOS, NetBSD, Solaris 11 OpenIndiana bug. * m4/newlocale.m4 (gl_FUNC_NEWLOCALE): Test for the "null base" bug. Set REPLACE_NEWLOCALE to 1 if it has the bug. * lib/newlocale.c (newlocale): Add alternative implementation that uses the system's newlocale(). * modules/newlocale (configure.ac): Consider REPLACE_NEWLOCALE. * tests/test-newlocale.c: Include <langinfo.h>. (main): Verify fix for the "null base" bug. * modules/newlocale-tests (configure.ac): Test for nl_langinfo_l. * doc/posix-functions/newlocale.texi: Mention the "null base" bug.

a5ce928d

2025-02-14T05:56:55

duplocale: Support all platforms. * lib/locale.in.h (duplocale): Declare also on platforms that don't already have a duplocale function. Don't define HAVE_WORKING_DUPLOCALE. * lib/duplocale.c: Include <stdlib.h>. (duplocale): Renamed from rpl_duplocale. Add implementation for platforms without native locale_t. * modules/duplocale (Depends-on): Add newlocale, freelocale. (configure.ac): Compile also on platforms without native locale_t. * tests/test-duplocale.c: Ignore HAVE_WORKING_DUPLOCALE. * tests/test-locale-h-c++.cc: Likewise. * doc/posix-functions/duplocale.texi: Mention the change.

414c6c84

2025-02-14T02:59:02

freelocale: New module. * lib/locale.in.h (freelocale): Consider GNULIB_FREELOCALE. Declare if not declared. * lib/freelocale.c: New file. * m4/freelocale.m4: New file. * m4/locale_h.m4 (gl_LOCALE_H_REQUIRE_DEFAULTS): Initialize GNULIB_FREELOCALE. * modules/locale-h (Makefile.am): Substitute GNULIB_FREELOCALE. * modules/freelocale: New file. * tests/test-locale-h-c++.cc: Check declaration of freelocale. * doc/posix-functions/freelocale.texi: Mention the new module.

f6af6db6

2025-02-13T23:01:52

newlocale: New module. * lib/locale.in.h (newlocale): Consider GNULIB_NEWLOCALE. Declare if not declared. Don't define HAVE_WORKING_NEWLOCALE. * lib/newlocale.c: New file. * m4/newlocale.m4: New file. * m4/locale_h.m4 (gl_LOCALE_H_REQUIRE_DEFAULTS): Initialize GNULIB_NEWLOCALE. * modules/locale-h (Makefile.am): Substitute GNULIB_NEWLOCALE. * modules/newlocale: New file. * tests/test-locale-h-c++.cc: Check declaration of newlocale. * tests/test-localename.c: Ignore HAVE_WORKING_NEWLOCALE. * doc/posix-functions/newlocale.texi: Mention the new module.

3906ba18

2025-02-12T23:34:39

getaddrinfo: Support the AI_NUMERICSERV flag. * m4/getaddrinfo.m4 (gl_GETADDRINFO): Require AC_CANONICAL_HOST. Test whether getaddrinfo supports AI_NUMERICSERV. * lib/getaddrinfo.c (getaddrinfo): Accept and implement the AI_NUMERICSERV flag. * tests/test-getaddrinfo.c (simple): In pass 4, pass the AI_NUMERICSERV flag. (main): Test numeric services in pass 1. Add pass 4. * doc/posix-functions/getaddrinfo.texi: Mention the native Windows bug.

39ed3d9c

2025-02-10T20:35:00

popen: Set gl_cv_func_popen_works to "guessing no" on OS/2. * doc/posix-functions/popen.texi: List OS/2 kLIBC case. * m4/popen.m4 (gl_FUNC_POPEN): Set gl_cv_func_popen_works to "guessing no" on OS/2. Copyright-paperwork-exempt: Yes

d4fa8756

2025-02-08T17:40:48

doc: Document free_aligned_sized and free_sized added in C23. * doc/posix-functions/free_aligned_sized.texi: New file. * doc/posix-functions/free_sized.texi: New file. * doc/gnulib.texi (Functions in <stdlib.h>): Include them.

a70e47e5

2025-02-08T14:58:51

memalignment: document * doc/gnulib-readme.texi (Other portability assumptions): Mention the C23 function memalignment. * doc/posix-functions/memalignment.texi: New file. * doc/gnulib.texi (Functions in <stdlib.h>): Include it.

fbaddca3

2025-02-08T14:31:04

doc: some updates for glibc 2.41

f52b2a3d

2025-01-24T21:36:11

ptsname_r: Work around ptsname_r bug on Solaris 11 OmniOS. * lib/ptsname_r.c (ptsname_r): Ensure the resulting buffer is not clobbered if it is too small on Solaris 11 OmniOS. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): On Solaris 11 OmniOS, arrange to override ptsname_r. * doc/posix-functions/ptsname_r.texi: Document the bug.

974b4446

2025-01-24T20:06:06

tests: Fix a few compilation errors on Solaris 11 OmniOS with gcc 14. * tests/test-accept.c: Omit the signature check on Solaris. * tests/test-gethostname.c: Likewise. * tests/test-getpeername.c: Likewise. * tests/test-getsockname.c: Likewise. * tests/test-getsockopt.c: Likewise. * tests/test-recvfrom.c: Likewise. * doc/posix-functions/accept.texi: Mention the Solaris 11 OmniOS problem. * doc/posix-functions/gethostname.texi: Likewise. * doc/posix-functions/getpeername.texi: Likewise. * doc/posix-functions/getsockname.texi: Likewise. * doc/posix-functions/getsockopt.texi: Likewise. * doc/posix-functions/recvfrom.texi: Likewise.

82c416d7

2025-01-18T18:00:55

linkat tests: Revert the last change. * tests/test-linkat.c (main): Disallow EINVAL an alternative error value. * doc/posix-functions/linkat.texi: Document the GNU/Hurd bug.

5a2d28df

2025-01-13T10:17:21

fts, savedir: avoid glibc 2.2 readdir ENOENT bug This is mostly to document the bug. If these old platforms were still common I suppose we should change the readdir module to work around it. However, I’m not sure it’s worth the hassle at this point. * doc/posix-functions/readdir.texi, doc/posix-functions/readdir_r.texi: Document the bug. * lib/fts.c (fts_build): * lib/savedir.c (streamsavedir): Work around it.

66080623

2025-01-10T10:34:58

doc: document some file system portability issues * doc/glibc-functions/flistxattr.texi: * doc/glibc-functions/listxattr.texi: * doc/glibc-functions/llistxattr.texi: * doc/posix-functions/fchdir.texi, doc/posix-functions/fstat.texi: * doc/posix-functions/fstatvfs.texi: Document some portability gotchas that Gnulib does not work around.

53cf0bab

2025-01-08T22:39:36

pselect: Document this module. * doc/posix-functions/pselect.texi: Document module 'pselect'.

71fbdb50

2025-01-06T13:56:40

servent tests: Fix failure on 32-bit native Windows. * tests/test-servent.c (getservbyname, getservbyport) [_WIN64 && !__CYGWIN__]: Disable signature check. * doc/posix-functions/getservbyname.texi: Document the incompatible __stdcall function signature. * doc/posix-functions/getservbyport.texi: Likewise.

b1715e52

2025-01-05T17:45:41

utimensat: mention Linux kernel bug with CIFS * doc/posix-functions/utimensat.texi (utimensat): Mention Linux kernel bug reported by Bruno Haible in: https://lists.gnu.org/r/bug-tar/2024-12/msg00004.html

4b3bf87e

2025-01-06T01:16:11

sigsegv tests: Work around a longjmp bug on GNU/Hurd. * tests/test-sigsegv-catch-stackoverflow1.c (_FORTIFY_SOURCE, __USE_FORTIFY_LEVEL): Undefine, as a workaround to the Hurd longjmp bug. * tests/test-sigsegv-catch-stackoverflow2.c (_FORTIFY_SOURCE, __USE_FORTIFY_LEVEL): Likewise. * doc/posix-functions/longjmp.texi: Document the Hurd bug.

c828e762

2024-12-29T23:06:06

qsort_r: Update documentation. * modules/qsort_r (Description): Say "POSIX signature". * doc/posix-functions/qsort_r.texi: Mention the qsort_r module.

83ebf44f

2024-12-29T21:15:16

sig2str: Document a portability problem. * doc/posix-functions/sig2str.texi: Document IRIX problem. * doc/posix-functions/str2sig.texi: Likewise.

1d1888d0

2024-12-28T18:11:03

doc: Add missing module index. Suggested by Bruno Haible in: <https://lists.gnu.org/archive/html/bug-gnulib/2024-12/msg00240.html>. * doc/posix-functions/getservbyname.texi (getservbyname): Add module index. * doc/posix-functions/getservbyport.texi (getservbyport): Likewise.

4beb431a

2024-12-28T17:26:28

doc: Fix the previous commit. Suggested by Bruno Haible in: <https://lists.gnu.org/archive/html/bug-gnulib/2024-12/msg00236.html>. * doc/posix-functions/getservbyname.texi: Mention the Windows declaration under "Portability problems fixed by Gnulib". * doc/posix-functions/getservbyport.texi: Likewise.

2d1c0b2f

2024-12-28T16:19:01

doc: Mention the servent module. * doc/posix-functions/getservbyname.texi: Document that the servent module will provide the declarations in netdb.h. * doc/posix-functions/getservbyport.texi: Likewise.

2a99a564

2024-12-27T23:41:53

Rename module unistd to unistd-h. * modules/unistd-h: Renamed from modules/unistd. * modules/unistd-h-tests: Renamed from modules/unistd-tests. * modules/unistd-h-c++-tests: Renamed from modules/unistd-c++-tests. * tests/test-unistd-h.c: Renamed from tests/test-unistd.c. * tests/test-unistd-h-c++.cc: Renamed from tests/test-unistd-c++.cc. * doc/posix-headers/unistd.texi: Update. * doc/posix-functions/_exit.texi: Update. * modules/* (Depends-on): Update. * modules/unistd: New file.

29fe4ac2

2024-12-27T23:41:52

Rename module uchar-c23 to uchar-h-c23. * modules/uchar-h-c23: Renamed from modules/uchar-c23. * lib/uchar.in.h: Update. * doc/posix-headers/uchar.texi: Update. * doc/posix-functions/mbrtoc32.texi: Update. * doc/strings.texi: Update. * modules/* (Depends-on): Update. * modules/uchar-c23: New file.

984cbda2

2024-12-27T23:40:10

Rename module sys_stat to sys_stat-h. * modules/sys_stat-h: Renamed from modules/sys_stat. * modules/sys_stat-h-tests: Renamed from modules/sys_stat-tests. * modules/sys_stat-h-c++-tests: Renamed from modules/sys_stat-c++-tests. * tests/test-sys_stat-h.c: Renamed from tests/test-sys_stat.c. * tests/test-sys_stat-h-c++.cc: Renamed from tests/test-sys_stat-c++.cc. * doc/posix-headers/sys_stat.texi: Update. * doc/posix-functions/mkdir.texi: Update. * modules/* (Depends-on): Update. * modules/sys_stat: New file.

d93e96eb

2024-12-27T23:37:59

Rename module string to string-h. * modules/string-h: Renamed from modules/string. * modules/string-h-tests: Renamed from modules/string-tests. * modules/string-h-c++-tests: Renamed from modules/string-c++-tests. * tests/test-string-h.c: Renamed from tests/test-string.c. * tests/test-string-h-c++.cc: Renamed from tests/test-string-c++.cc. * tests/test-string-h-c++2.cc: Renamed from tests/test-string-c++2.cc. * doc/posix-headers/string.texi: Update. * doc/posix-functions/strcat.texi: Update. * doc/posix-functions/strcpy.texi: Update. * doc/posix-functions/strncpy.texi: Update. * modules/* (Depends-on): Update. * modules/string: New file.

60e90236

2024-12-27T23:28:45

Rename module stdlib to stdlib-h. * modules/stdlib-h: Renamed from modules/stdlib. * modules/stdlib-h-tests: Renamed from modules/stdlib-tests. * modules/stdlib-h-c++-tests: Renamed from modules/stdlib-c++-tests. * tests/test-stdlib-h.c: Renamed from tests/test-stdlib.c. * tests/test-stdlib-h-c++.cc: Renamed from tests/test-stdlib-c++.cc. * tests/test-stdlib-h-c++2.cc: Renamed from tests/test-stdlib-c++2.cc. * doc/posix-headers/stdlib.texi: Update. * doc/posix-functions/exit.texi: Update. * modules/* (Depends-on): Update. * modules/stdlib: New file.

a9525771

2024-12-27T23:24:51

Rename module stdio to stdio-h. * modules/stdio-h: Renamed from modules/stdio. * modules/stdio-h-tests: Renamed from modules/stdio-tests. * modules/stdio-h-c++-tests: Renamed from modules/stdio-c++-tests. * tests/test-stdio-h.c: Renamed from tests/test-stdio.c. * tests/test-stdio-h-c++.cc: Renamed from tests/test-stdio-c++.cc. * tests/test-stdio-h-c++2.cc: Renamed from tests/test-stdio-c++2.cc. * doc/posix-headers/stdio.texi: Update. * doc/posix-functions/fgetc.texi: Update. * doc/posix-functions/fgets.texi: Update. * doc/posix-functions/fprintf.texi: Update. * doc/posix-functions/fputc.texi: Update. * doc/posix-functions/fputs.texi: Update. * doc/posix-functions/fread.texi: Update. * doc/posix-functions/fscanf.texi: Update. * doc/posix-functions/fwrite.texi: Update. * doc/posix-functions/getc.texi: Update. * doc/posix-functions/getchar.texi: Update. * doc/posix-functions/printf.texi: Update. * doc/posix-functions/putc.texi: Update. * doc/posix-functions/putchar.texi: Update. * doc/posix-functions/puts.texi: Update. * doc/posix-functions/read.texi: Update. * doc/posix-functions/scanf.texi: Update. * doc/posix-functions/vfprintf.texi: Update. * doc/posix-functions/vprintf.texi: Update. * doc/posix-functions/write.texi: Update. * modules/* (Depends-on): Update. * modules/stdio: New file.

dc2b5a62

2024-12-27T23:18:08

Rename module stdarg to stdarg-h. * modules/stdarg-h: Renamed from modules/stdarg. * modules/stdarg-h-tests: Renamed from modules/stdarg-tests. * modules/stdarg-h-c++-tests: Renamed from modules/stdarg-c++-tests. * tests/test-stdarg-h-c++.cc: Renamed from tests/test-stdarg-c++.cc. * tests/test-stdarg-h-c++2.cc: Renamed from tests/test-stdarg-c++2.cc. * doc/posix-headers/stdarg.texi: Update. * doc/posix-functions/va_copy.texi: Update. * modules/* (Depends-on): Update. * modules/stdarg: New file.

a4c8dd21

2024-12-26T07:21:51

doc: Document the *-ieee modules. * doc/posix-functions/cbrt.texi: Mention the cbrt-ieee module. * doc/posix-functions/cbrtf.texi: Mention the cbrtf-ieee module. * doc/posix-functions/exp.texi: Mention the exp-ieee module. * doc/posix-functions/exp2.texi: Mention the exp2-ieee module. * doc/posix-functions/exp2f.texi: Mention the exp2f-ieee module. * doc/posix-functions/expf.texi: Mention the expf-ieee module. * doc/posix-functions/expl.texi: Mention the expl-ieee module. * doc/posix-functions/expm1l.texi: Mention the expm1l-ieee module. * doc/posix-functions/fabs.texi: Mention the fabs-ieee module. * doc/posix-functions/fabsf.texi: Mention the fabsf-ieee module. * doc/posix-functions/fabsl.texi: Mention the fabsl-ieee module. * doc/posix-functions/fma.texi: Mention the fma-ieee module. * doc/posix-functions/fmaf.texi: Mention the fmaf-ieee module. * doc/posix-functions/fmal.texi: Mention the fmal-ieee module. * doc/posix-functions/frexp.texi: Mention the frexp-ieee module. * doc/posix-functions/frexpf.texi: Mention the frexpf-ieee module. * doc/posix-functions/frexpl.texi: Mention the frexpl-ieee module. * doc/posix-functions/ldexp.texi: Mention the ldexp-ieee module. * doc/posix-functions/ldexpf.texi: Mention the ldexpf-ieee module. * doc/posix-functions/ldexpl.texi: Mention the ldexpl-ieee module. * doc/posix-functions/log10l.texi: Mention the log10l-ieee module. * doc/posix-functions/log2l.texi: Mention the log2l-ieee module. * doc/posix-functions/logb.texi: Mention the logb-ieee module. * doc/posix-functions/logbf.texi: Mention the logbf-ieee module. * doc/posix-functions/logbl.texi: Mention the logbl-ieee module. * doc/posix-functions/logl.texi: Mention the logl-ieee module. * doc/posix-functions/rint.texi: Mention the rint-ieee module. * doc/posix-functions/rintf.texi: Mention the rintf-ieee module. * doc/posix-functions/rintl.texi: Mention the rintl-ieee module. * doc/posix-functions/sqrt.texi: Mention the sqrt-ieee module. * doc/posix-functions/sqrtf.texi: Mention the sqrtf-ieee module. * doc/posix-functions/sqrtl.texi: Mention the sqrtl-ieee module.

1480501f

2024-12-24T14:45:58

doc: Document mingw with MSVCRT vs. mingw with UCRT. * doc/posix-functions/btowc.texi: Add more details regarding mingw. * doc/posix-functions/fopen.texi: Likewise. * doc/posix-functions/mbrtowc.texi: Likewise. * doc/posix-functions/mbsinit.texi: Likewise. * doc/posix-functions/modf.texi: Likewise. * doc/posix-functions/modff.texi: Likewise. * doc/posix-functions/round.texi: Likewise. * doc/posix-functions/roundf.texi: Likewise. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/timespec_get.texi: Likewise. * doc/posix-functions/wcrtomb.texi: Likewise.

2e8033f5

2024-12-12T23:01:14

atexit: document z/OS bug * doc/posix-functions/atexit.texi: Mention z/OS issue raised by Sachin <https://bugs.gnu.org/74788>.

dc1766ba

2024-12-11T12:24:09

doc: fix typo in previous patch

9780a7b2

2024-12-11T12:17:18

doc: isdigit and isxdigit are locale-independent * doc/posix-functions/isdigit.texi: * doc/posix-functions/isxdigit.texi: Document that mingw and MSVC do not conform to the C standard, which says that isdigit and isxdigit are independent of locale. Issue pointed out by Florian Weimer in: https://sourceware.org/pipermail/libc-alpha/2024-December/162362.html

da131735

2024-11-19T18:29:57

savewd: remove O_SEARCH optimization * lib/savewd.c (savewd_save): Remove recently-added optimization for platforms with O_SEARCH, as it does not work on macOS 12.6 due to what seems to be a bug there.

74f3ed88

2024-11-19T09:11:22

doc: mention strtol no-conversion + EINVAL

2d08d875

2024-11-17T13:05:55

doc: Prefer https urls where possible. * doc/gnulib.texi (POSIXURL): Use https url. * doc/multithread.texi: Use https instead of http where possible. * doc/glibc-functions/*.texi: Likewise. * doc/posix-functions/*.texi: Likewise. * lib/glthread/lock.c: Likewise. * lib/hamt.h: Likewise. * lib/localcharset.c: Likewise. * lib/pipe2.c: Likewise. * lib/pipe.c: Likewise. * lib/sigsegv.c: Likewise. * lib/sigsegv.in.h: Likewise. * lib/sm3.c: Likewise. * lib/sm3.h: Likewise. * lib/sm3-stream.c: Likewise. * lib/stackvma.c: Likewise. * lib/stdio-impl.h: Likewise. * lib/stdnoreturn.in.h: Likewise. * m4/getopt.m4: Likewise. * m4/largefile.m4: Likewise. * m4/stdalign.m4: Likewise. * STATUS-libposix: Likewise. * tests/test-float.c: Likewise. * tests/test-getopt.h: Likewise. * tests/test-setenv.c: Likewise. * tests/test-spawn-pipe-child.c: Likewise. * tests/test-strerror.c: Likewise. * tests/test-strerror_r.c: Likewise. * tests/test-unsetenv.c: Likewise. * users.txt: Likewise.

be8a5aef

2024-11-06T12:32:27

Document xstdopen vs *-safer better

af7386f1

2024-11-05T15:57:20

doc: improve documentation for malloc, realloc etc

101b9d7f

2024-11-05T21:11:33

wcsncat: Guarantee N3322 functionality. * lib/wchar.in.h (wcsncat): Consider REPLACE_WCSNCAT. * m4/wcsncat.m4 (gl_FUNC_WCSNCAT): Test whether the zero-length bug is present. * m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize REPLACE_WCSNCAT. * modules/wchar (Makefile.am): Substitute REPLACE_WCSNCAT. * modules/wcsncat (Status, Notice): Remove. (configure.ac): Consider REPLACE_WCSNCAT. * doc/posix-functions/wcsncat.texi: Mention the zero-length bug.

5e713ecd

2024-11-05T21:11:12

strncmp tests: Verify N3322 functionality. * modules/strncmp: New file. * doc/posix-functions/strncmp.texi: Mention the new module. * tests/test-strncmp.c: New file. * modules/strncmp-tests: New file.

bf799ba1

2024-11-05T21:10:20

strndup: Guarantee N3322 functionality. * m4/strndup.m4 (gl_FUNC_STRNDUP): Check against the AIX bug. * doc/posix-functions/strndup.texi: Mention the AIX bug.

2590ea7f

2024-11-05T21:10:13

strncpy tests: Verify N3322 functionality. * modules/strncpy: New file. * doc/posix-functions/strncpy.texi: Mention the new module. * tests/test-strncpy.c: New file. * modules/strncpy-tests: New file.

bda6e6a0

2024-11-05T21:10:08

memccpy tests: Verify N3322 functionality. * modules/memccpy: New file. * doc/posix-functions/memccpy.texi: Mention the new module. * tests/test-memccpy.c: New file. * modules/memccpy-tests: New file.

d3c9d629

2024-11-05T21:10:02

qsort tests: Verify N3322 functionality. * modules/qsort: New file. * doc/posix-functions/qsort.texi: Mention the new module. * tests/test-qsort.c: New file. * modules/qsort-tests: New file.

bc91828e

2024-11-05T21:09:07

bsearch tests: Verify N3322 functionality. * modules/bsearch: New file. * doc/posix-functions/bsearch.texi: Mention the new module. * tests/test-bsearch.c: New file. * modules/bsearch-tests: New file.

778c0a96

2024-11-04T19:09:08

realloc-posix: update doc * doc/posix-functions/realloc.texi: Update to match recent Gnulib changes and OS discoveries, and to clarify and simplify by coalescing behaviors (4) and (5).

81c855d6

2024-11-04T18:24:07

doc: mention Solaris malloc ENOMEM issues

d884e6fc

2024-11-03T22:41:41

realloc-posix: realloc (..., 0) now returns nonnull * lib/realloc.c (rpl_realloc): Simplify and tune by using HAVE_REALLOC_0_NONNULL and HAVE_MALLOC_PTRDIFF, and by having just one call to realloc instead of two. * lib/reallocarray.c (reallocarray): Simplify and tune by delegating the zero case to the revised realloc. * m4/eealloc.m4 (_AC_FUNC_REALLOC_IF): Since only eealloc uses this macro now, move its definition here ... * m4/realloc.m4: ... from here. (gl_FUNC_REALLOC_0_NONNULL): Also check that realloc (p, 0) returns nonnull. Require gl_FUNC_REALLOC_POSIX. Define HAVE_REALLOC_0_NONNULL. * m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Also replace reallocarray if it returns a null pointer for size zero. * modules/eealloc (Files): Remove m4/realloc.m4. * modules/realloc-posix (Depends-on): Add extensions-aix. * modules/reallocarray (Files): Add m4/realloc.m4.

9a4319ca

2024-11-03T21:44:15

realloc: don’t require success for nongrowth * lib/realloc.c (rpl_realloc): Do not require realloc (p, 0) to succeed, as apparently glibc realloc (p, n) can sometimes fail even when the region would not grow.

a1da46a0

2024-11-04T17:50:09

aligned_alloc: Fix test failures on macOS, Solaris (regr. 2024-10-30). * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): Check for the Solaris bug. Let the test program return a bit mask. Update cross-compilation guesses. * lib/aligned_alloc.c: Include <errno.h>. (aligned_alloc): Fail if the alignment is not a power of 2. Work around the Solaris bug. * modules/aligned_alloc (Depends-on): Add malloc-posix. * doc/posix-functions/aligned_alloc.texi: Mention the Solaris bug.

108fd1f9

2024-11-01T23:04:06

select: Document a Haiku bug. * doc/posix-functions/select.texi: Mention a Haiku bug.

d4b58071

2024-10-30T23:21:04

futimes, utimensat, utimes, utime: Document Haiku malfunction. * doc/posix-functions/futimens.texi: Mention Haiku's brokenness. * doc/posix-functions/utimensat.texi: Likewise. * doc/posix-functions/utimes.texi: Likewise. * doc/pastposix-functions/utime.texi: Likewise.

99bbb61c

2024-10-30T12:47:02

posix_memalign: check for GNU behavior with size 0 * lib/posix_memalign.c: Include stdckdint.h. (posix_memalign): Test for overflow more straightforwardly, and more portably to unlikely platforms where SIZE_MAX <= INT_MAX. Treat a zero size as if it were alignment. * m4/posix_memalign.m4 (gl_FUNC_POSIX_MEMALIGN): * tests/test-posix_memalign.c (main): Test zero size too. Use volatile to avoid compiler optimizations. * modules/posix_memalign (Depends-on): Add stdckdint.

e6108a3b

2024-10-30T11:54:57

aligned_alloc: check for GNU behavior with size 0 If someone ever needs to distinguish between GNU and merely POSIX behavior we can split this into two modules, but for now just make this module act like GNU. * lib/aligned_alloc.c (aligned_alloc): Treat zero size like GNU. * m4/aligned_alloc.m4 (gl_FUNC_ALIGNED_ALLOC): * tests/test-aligned_alloc.c (main): Test zero size too.

c8bda093

2024-10-29T22:01:43

malloc: fix recent doc bug for AIX 7.3 * doc/posix-functions/malloc.texi: Undo previous change, as _LINUX_SOURCE_COMPAT no longer affects malloc on AIX 7.3. It did affect it in AIX 7.1 but 7.1 is no longer supported.

6659e016

2024-10-28T00:18:35

realloc-gnu: Replace module with an alias to realloc-posix. * tests/test-realloc-posix.c: Renamed from tests/test-realloc-gnu.c. Add more tests, not yet activated. * modules/realloc-posix-tests: Renamed from modules/realloc-gnu-tests. Test test-realloc-posix instead of test-realloc-gnu. * modules/realloc-gnu: Mark as a deprecated alias of 'realloc-posix'. * lib/stdlib.in.h (realloc): Ignore GNULIB_REALLOC_GNU. * modules/stdlib (Makefile.am): Don't substitute GNULIB_REALLOC_GNU, REPLACE_REALLOC_FOR_REALLOC_GNU. * m4/stdlib_h.m4 (gl_STDLIB_H_REQUIRE_DEFAULTS): Don't initialize GNULIB_REALLOC_GNU. (gl_STDLIB_H_DEFAULTS): Don't initialize REPLACE_REALLOC_FOR_REALLOC_GNU. * m4/realloc.m4 (gl_FUNC_REALLOC_GNU): Remove macro. * m4/malloc.m4 (gl_CHECK_MALLOC_POSIX): Update comment. * doc/posix-functions/realloc.texi: Remove description of module 'realloc-gnu'. * MODULES.html.sh (Memory management functions <stdlib.h>): Remove realloc-gnu. Add realloc-posix.

c36a0f21

2024-10-27T17:01:29

doc: Add a module index. * doc/Makefile (undocumented-modules.texi): New rule. (%.info, %.html, %.dvi, %.pdf): Depend on undocumented-modules.texi. (mostlyclean): Remove also *.m and *.tmp. (force): New rule. * doc/*.texi: Add module index entries. * doc/*/*.texi: Likewise.

f0fa8fa3

2024-10-26T10:06:55

aligned_alloc: document glibc bug 32301 * doc/posix-functions/aligned_alloc.texi: * doc/posix-functions/posix_memalign.texi: Mention glibc bug 32301, which it is not worth our time to work around.

4d7d5e42

2024-10-23T13:51:29

realloc: still more improvements for realloc (p, 0) * doc/posix-functions/malloc.texi: AIX is sans _LINUX_SOURCE_COMPAT. * doc/posix-functions/realloc.texi: Give more details about what recent POSIX versions say, and fix some misperceptions about C89 through C11. Document that the GNU behavior does not conform to POSIX, and that AIX's behavior with _LINUX_SOURCE_COMPAT matches glibc's circa 1999 behavior, not its current behavior. Be a little less confident about realloc-gnu, since it doesn't fully implement current glibc behavior. Give more details about when memory leaks or false positives can occur. * doc/posix-functions/reallocarray.texi: Say that it shares realloc’s woes with zero sizes.

6af4a4ef

2024-10-19T14:18:49

realloc: more improvements for realloc (p, 0) * doc/posix-functions/realloc.texi (realloc): Document more realloc (p, 0) gotchas: evolution of C standards, errno values, which glibc versions do what, how programs might misbehave, what happens when not growing.

c788fd5b

2024-10-19T14:23:39

realloc: Improve documentation. * doc/posix-functions/realloc.texi: Regarding realloc(p,0), document what the platforms actually do, not merely theoretical possibilities.

336a4d57

2024-09-24T12:30:54

sf-istream: New module. * lib/sf-istream.h: New file. * lib/sf-istream.c: New file. * modules/sf-istream: New file. * doc/posix-functions/fmemopen.texi: Mention the new module.

78b776d8

2024-09-16T15:32:17

fflush: NetBSD, OpenBSD can’t fflush input * m4/fflush.m4 (gl_FUNC_FFLUSH_STDIN): Guess no on NetBSD and OpenBSD; they document fflush to fail unless the stream is open for writing.

6db3edf9

2024-09-04T10:21:31

Doc regarding functions introduced in Android API level 35. * doc/posix-functions/_Fork.texi: Mention the Android API levels. * doc/glibc-functions/epoll_pwait2.texi: Likewise. * doc/glibc-functions/strerrorname_np.texi: Likewise.

9654cddd

2024-09-03T13:32:40

unlockpt tests: Avoid test failure on Haiku. * tests/test-unlockpt.c (main): Skip the test on Haiku. * doc/posix-functions/unlockpt.texi: Update platforms list.

8d01d29d

2024-09-03T11:34:11

doc: Mention a gmtime_r problem. * doc/posix-functions/gmtime_r.texi: Mention "UTC" vs. "GMT".

4db9e75b

2024-09-01T23:25:42

strtold: Work around a Haiku bug. * lib/strtod.c (HAVE_UNDERLYING_STRTOD): Set to 0 for 'long double' parsing on Haiku. * doc/posix-functions/strtold.texi: Mention the bug.

b9927fb5

2024-09-01T13:09:59

Fix mbscasestr test failure on native Windows with MSVC. * lib/c32to-impl.h (FUNC): On native Windows, ignore the system's towlower/towupper function entirely. * tests/test-c32tolower.c (main): On native Windows, reenable test that previously failed. * tests/test-c32toupper.c (main): Likewise. Disable two other tests on native Windows. * doc/posix-functions/towlower.texi: Mention bug in the native Windows UTF-8 locale. * doc/posix-functions/towupper.texi: Likewise.

2b573a89

2024-09-01T11:21:43

doc: Mention how to obtain UTF-8 locales. * doc/posix-functions/setlocale.texi: Mention the names of UTF-8 locales and the needed compiler flags.

cc08d989

2024-09-01T00:12:54

iswxdigit: Work around OpenBSD, Android, Haiku bug. * m4/iswxdigit.m4 (gl_FUNC_ISWXDIGIT): Require gt_LOCALE_EN_UTF8 instead of gt_LOCALE_FR_UTF8. Use LOCALE_EN_UTF8 instead of LOCALE_FR_UTF8. Update cross-compilation guess. * modules/iswxdigit (Files): Add m4/locale-en.m4. Remove m4/locale-fr.m4. * doc/posix-functions/iswxdigit.texi: Update list of platforms.

602a6728

2024-09-01T00:11:12

iswdigit: Work around OpenBSD, Android, Haiku bug. * m4/iswdigit.m4 (gl_FUNC_ISWDIGIT): Require gt_LOCALE_EN_UTF8 instead of gt_LOCALE_FR_UTF8. Use LOCALE_EN_UTF8 instead of LOCALE_FR_UTF8. Update cross-compilation guess. * modules/iswdigit (Files): Add m4/locale-en.m4. * doc/posix-functions/iswdigit.texi: Update list of platforms.

7a26219d

2024-08-31T01:28:32

mkfifoat: Work around a Haiku bug. * lib/mknodat.c (rpl_mknodat): On Haiku, handle S_IFIFO explicitly. * doc/posix-functions/mknodat.texi: Mention the S_IFIFO flag bug.

189662f6

2024-08-31T01:20:50

doc: Mention an mknod bug. * doc/posix-functions/mknod.texi: Mention the S_IFIFO flag bug.

e4415488

2024-08-27T18:45:22

doc: Update about psignal. Reported by Eric Gallager <egall@gwmail.gwu.edu> in <https://lists.gnu.org/archive/html/bug-gnulib/2024-08/msg00177.html>. * doc/posix-functions/psignal.texi: Mention the Solaris problem and the first parameter type.

841eaf11

2024-08-11T21:01:38

doc: Update regarding Windows <winsock2.h> functions. * doc/posix-functions/accept.texi: Mention that it's declared elsewhere on native Windows. * doc/posix-functions/bind.texi: Likewise. * doc/posix-functions/connect.texi: Likewise. * doc/posix-functions/getpeername.texi: Likewise. * doc/posix-functions/getsockname.texi: Likewise. * doc/posix-functions/getsockopt.texi: Likewise. * doc/posix-functions/listen.texi: Likewise. * doc/posix-functions/recv.texi: Likewise. * doc/posix-functions/recvfrom.texi: Likewise. * doc/posix-functions/select.texi: Likewise. * doc/posix-functions/send.texi: Likewise. * doc/posix-functions/sendto.texi: Likewise. * doc/posix-functions/setsockopt.texi: Likewise. * doc/posix-functions/shutdown.texi: Likewise. * doc/posix-functions/socket.texi: Likewise. * doc/pastposix-functions/gethostbyaddr.texi: Don't say that the function is missing on native Windows. * doc/pastposix-functions/gethostbyname.texi: Likewise. * doc/posix-functions/getprotobyname.texi: Likewise. * doc/posix-functions/getprotobynumber.texi: Likewise. * doc/posix-functions/getservbyname.texi: Likewise. * doc/posix-functions/getservbyport.texi: Likewise. * doc/posix-functions/htonl.texi: Likewise. * doc/posix-functions/htons.texi: Likewise. * doc/posix-functions/inet_addr.texi: Likewise. * doc/posix-functions/inet_ntoa.texi: Likewise. * doc/posix-functions/ntohl.texi: Likewise. * doc/posix-functions/ntohs.texi: Likewise. * doc/posix-functions/gethostname.texi: Update.

e289cd10

2024-08-10T17:15:07

htonl: New module. * modules/htonl: New file. * lib/arpa_inet.c: New file. * m4/htonl.m4: New file. * modules/arpa_inet (Files): Add lib/arpa_inet.c. (Depends-on): Add extern-inline. * lib/arpa_inet.in.h (htons, htonl, ntohs, ntohl): New declarations. * m4/arpa_inet_h.m4 (gl_ARPA_INET_H_DEFAULTS): Define REPLACE_HTONL. * doc/posix-functions/htons.texi (htons): Mention the module. * doc/posix-functions/htonl.texi (htonl): Likewise. * doc/posix-functions/ntohs.texi (ntohs): Likewise. * doc/posix-functions/ntohl.texi (ntohl): Likewise.

94add22a

2024-08-09T22:18:16

sig2str: Align with POSIX:2024. * lib/signal.in.h (SIG2STR_MAX): New macro. (sig2str, str2sig): New declarations. * lib/sig2str.h: Don't include intprops.h. (SIG2STR_MAX): Remove macro. (sig2str, str2sig): Remove declarations. * lib/sig2str.c: Include <signal.h> as the specification header. * m4/signal_h.m4 (gl_SIGNAL_H): Test whether sig2str, str2sig are declared. (gl_SIGNAL_H_REQUIRE_DEFAULTS): Initialize GNULIB_SIG2STR. (gl_SIGNAL_H_DEFAULTS): Initialize HAVE_SIG2STR, HAVE_STR2SIG. * m4/sig2str.m4 (gl_FUNC_SIG2STR): Require gl_SIGNAL_H_DEFAULTS. Check also for str2sig. Set HAVE_SIG2STR, HAVE_STR2SIG. * modules/signal-h (Makefile.am): Substitute GNULIB_SIG2STR, HAVE_SIG2STR, HAVE_STR2SIG. * modules/sig2str (Depends-on): Add signal-h. Remove intprops. (configure.ac): Test HAVE_SIG2STR, HAVE_STR2SIG. Invoke gl_SIGNAL_MODULE_INDICATOR. (Include): Add <signal.h>. * doc/posix-functions/sig2str.texi: Mention as implemented through the sig2str module. * doc/posix-functions/str2sig.texi: Likewise.

720ddf92

2024-08-09T14:03:44

test-utime: port to noatime file systems Problem encountered on Ubuntu 24.04 zfs mounted noatime. * tests/test-fdutimensat.c (main): * tests/test-futimens.h (test_futimens): * tests/test-lutimens.h (test_lutimens): * tests/test-utime.c (test_utime): * tests/test-utimens-common.h (checkable_atime): New function. * tests/test-utimens.h (test_utimens): * tests/test-utimensat.c (main): Do not check atime on file systems mounted noatime.

81868618

2024-08-09T02:09:03

doc: Update for other functions added in POSIX:2024. * doc/posix-functions/be16toh.texi: New file. * doc/posix-functions/be32toh.texi: New file. * doc/posix-functions/be64toh.texi: New file. * doc/posix-functions/dcgettext_l.texi: New file. * doc/posix-functions/dcngettext_l.texi: New file. * doc/posix-functions/dgettext_l.texi: New file. * doc/posix-functions/dngettext_l.texi: New file. * doc/posix-functions/getlocalename_l.texi: New file. * doc/posix-functions/gettext_l.texi: New file. * doc/posix-functions/htobe16.texi: New file. * doc/posix-functions/htobe32.texi: New file. * doc/posix-functions/htobe64.texi: New file. * doc/posix-functions/htole16.texi: New file. * doc/posix-functions/htole32.texi: New file. * doc/posix-functions/htole64.texi: New file. * doc/posix-functions/le16toh.texi: New file. * doc/posix-functions/le32toh.texi: New file. * doc/posix-functions/le64toh.texi: New file. * doc/posix-functions/ngettext_l.texi: New file. * doc/posix-functions/posix_close.texi: New file. * doc/posix-functions/posix_devctl.texi: New file. * doc/posix-functions/posix_getdents.texi: New file. * doc/posix-functions/posix_spawn_file_actions_addchdir.texi: New file. * doc/posix-functions/posix_spawn_file_actions_addfchdir.texi: New file. * doc/posix-functions/sig2str.texi: New file. * doc/posix-functions/str2sig.texi: New file. * doc/posix-functions/tcgetwinsize.texi: New file. * doc/posix-functions/tcsetwinsize.texi: New file. * doc/posix-functions/wcslcat.texi: New file. * doc/posix-functions/wcslcpy.texi: New file. * doc/gnulib.texi (Functions in <devctl.h>, Functions in <endian.h>): New sections. (Functions in <dirent.h>, Functions in <libintl.h>, Functions in <locale.h>, Functions in <signal.h>, Functions in <spawn.h>, Functions in <termios.h>, Functions in <unistd.h>, Functions in <wchar.h>): Include the other new files. * doc/posix-functions/strlcat.texi: Update. * doc/posix-functions/strlcpy.texi: Update.

a9319d2f

2024-08-09T00:15:16

doc: Update for ISO C functions added in POSIX:2024. * doc/posix-headers/CMPLX*.texi: New files. * doc/posix-headers/at_quick_exit.texi: New file. * doc/posix-headers/atomic_*.texi: New files. * doc/posix-headers/kill_dependency.texi: New file. * doc/posix-headers/*.texi: Update. * doc/gnulib.texi (Functions in <stdatomic.h>): New section. (Functions in <complex.h>, Functions in <stdlib.h>): Include the other new files.

b323c0c4

2024-08-08T16:15:20

doc: Update for Cygwin 3.5.3. * doc/posix-headers/*.texi: Update. * doc/posix-functions/*.texi: Likewise. * doc/glibc-functions/*.texi: Likewise.

496a7aee

2024-08-08T01:46:08

doc: Update for OpenBSD 7.5. * doc/posix-headers/*.texi: Update. * doc/glibc-headers/*.texi: Likewise. * doc/posix-functions/*.texi: Likewise. * doc/pastposix-functions/*.texi: Likewise. * doc/glibc-functions/*.texi: Likewise.

f7576a33

2024-08-07T19:53:37

pthread-rwlock: Fix default wait queue behaviour on glibc/Linux. * lib/pthread.in.h: If REPLACE_PTHREAD_RWLOCK_INIT is 1 but REPLACE_PTHREAD_RWLOCK_DESTROY is 0, override PTHREAD_RWLOCK_INITIALIZER. * lib/pthread-rwlock.c (pthread_rwlockattr_init) [PTHREAD_RWLOCK_BAD_WAITQUEUE]: New function. (pthread_rwlock_init) [PTHREAD_RWLOCK_BAD_WAITQUEUE]: New function. * m4/pthread-rwlock.m4 (gl_PTHREAD_RWLOCK): Check for reasonable pthread_rwlock wait queue handling. Set REPLACE_PTHREAD_RWLOCK_INIT and REPLACE_PTHREAD_RWLOCKATTR_INIT and define PTHREAD_RWLOCK_BAD_WAITQUEUE if not. * modules/pthread-rwlock (configure.ac): Update GL_COND_OBJ_PTHREAD_RWLOCK condition. * doc/posix-functions/pthread_rwlock_rdlock.texi: Mark the glibc problem as fixed. * doc/posix-functions/pthread_rwlock_tryrdlock.texi: Likewise. * doc/posix-functions/pthread_rwlock_timedrdlock.texi: Likewise.

63b8ef1d

2024-08-06T16:03:41

doc: Mention a macOS bug. * doc/posix-functions/pthread_rwlock_trywrlock.texi: Mention a macOS bug.

f9f125c4

2024-08-06T15:43:16

pthread-mutex tests: Strengthen tests. * tests/test-pthread-mutex-type.c: New file. * modules/pthread-mutex-tests (Files): Add it. (Makefile.am): Arrange to test test-pthread-mutex-type. * doc/posix-functions/pthread_mutex_lock.texi: Mention FreeBSD and NetBSD problem. * doc/posix-functions/pthread_mutex_trylock.texi: Likewise.

3498a703

2024-07-31T17:10:56

errno: make EEXIST != ENOTEMPTY on AIX Also, improve errno tests. * m4/calloc.m4 (gl_FUNC_CALLOC_GNU): * m4/malloc.m4 (gl_FUNC_MALLOC_GNU): * m4/realloc.m4 (gl_FUNC_REALLOC_GNU): * m4/scandir.m4 (gl_FUNC_SCANDIR): Define _LINUX_SOURCE_COMPAT, as this can sometimes help on AIX. * m4/errno_h.m4 (gl_HEADER_ERRNO_H): Define _LINUX_SOURCE_COMPAT, to make EEXIST != ENOTEMPTY. * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Define _LINUX_SOURCE_COMPAT, in case someone else does. * modules/errno-tests (Depends-on): Add assert-h, c99. * tests/test-errno.c (e1, ..., e131): Remove, replacing with ... (CHECK_POSIX_ERRNOS, POSITIVE_INTEGER_CONSTANT_EXPRESSION) (INDEXED_BY_ERRNO, ERRNO_COUNT): These new macros. Check that all errno values are positive integer constant expressions. Check that they are all distinct, except perhaps for EWOULDBLOCK == EAGAIN and ENOTSUP == EOPNOTSUPP. Also check ESOCKTNOSUPPORT, added in POSIX.1-2024. Also, check that errno values are distinct except when POSIX says they needn’t be distinct, since POSIX.1-2024 gives license to GNU/Linux’s non-distinct values.

3f8e0614

2024-07-29T13:38:46

logp1l: New module. * lib/math.in.h (logp1l): New declaration. * lib/logp1l.c: New file. * m4/logp1l.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether logp1l is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1L. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1L. * modules/math (Makefile.am): Substitute GNULIB_LOGP1L, HAVE_LOGP1L. * modules/logp1l: New file. * doc/posix-functions/logp1l.texi: Mention the new module.

4fc589a2

2024-07-29T13:15:23

logp1f: New module. * lib/math.in.h (logp1f): New declaration. * lib/logp1f.c: New file. * m4/logp1f.m4: New file. * m4/log1p.m4 (gl_FUNC_LOG1P): Define through AC_DEFUN_ONCE. * m4/isnand.m4 (gl_FUNC_ISNAND): Define through AC_DEFUN_ONCE. * m4/math_h.m4 (gl_MATH_H): Test whether logp1f is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1F. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1F. * modules/math (Makefile.am): Substitute GNULIB_LOGP1F, HAVE_LOGP1F. * modules/logp1f: New file. * doc/posix-functions/logp1f.texi: Mention the new module.

4cab49fa

2024-07-29T03:24:51

logp1: New module. * lib/math.in.h (logp1): New declaration. * lib/logp1.c: New file. * m4/logp1.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether logp1 is declared. (gl_MATH_H_REQUIRE_DEFAULTS): Initialize GNULIB_LOGP1. (gl_MATH_H_DEFAULTS): Initialize HAVE_LOGP1. * modules/math (Makefile.am): Substitute GNULIB_LOGP1, HAVE_LOGP1. * modules/logp1: New file. * doc/posix-functions/logp1.texi: Mention the new module.

1f7685e9

2024-07-27T14:15:33

doc: Remove HTML code tags from Texinfo files. * doc/posix-functions/alarm.texi (alarm): Use @code{} instead of <code></code>. * doc/posix-headers/sys_un.texi (sys/un.h): Likewise.

db344dc3

2024-07-23T14:49:18

doc: Update for glibc 2.40. * doc/posix-headers/utmpx.texi: Update. * doc/posix-functions/*.texi: Likewise.

423119a9

2024-07-23T12:40:58

strtold: Revisit underflow behaviour. * doc/posix-functions/strtold.texi: Mention broken mingw 5.0. Mention that gradual underflow does not count as an error on MSVC. * tests/test-strtold.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.

bd61e8c8

2024-07-23T12:40:37

strtod: Revisit underflow behaviour. * doc/posix-functions/strtod.texi: Mention the macOS bug. Mention that gradual underflow does not count as an error on Cygwin 2.9 and MSVC. * m4/strtod.m4 (gl_FUNC_STRTOD): Update comment. * tests/test-strtod.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.

edf38838

2024-07-23T12:40:33

strtof: Revisit underflow behaviour. * doc/posix-functions/strtof.texi: Mention the macOS bug. Mention the mingw overflow bug. Mention the underflow bugs on Cygwin 2.9 and mingw. Mention that gradual underflow does not count as an error on Cygwin 2.9, mingw, MSVC. * m4/strtof.m4 (gl_FUNC_STRTOF): Test against the mingw overflow bug. * tests/test-strtof.h (test_function): Add a gradual underflow test. Check the sign in case of flush-to-zero underflow.

adfbfffa

2024-07-20T20:02:14

doc: Sort the ISO C and POSIX Function Substitutes by header file. * doc/gnulib.texi (Function Substitutes): Add one section per header file. * doc/posix-functions/*.texi: Each of these files is now a subsection.

64ac961b

2024-07-20T16:22:50

doc: Reference POSIX for functions that are added in POSIX:2024. * doc/posix-functions/_Fork.texi etc: Reference POSIX:2024, not the LSB and not the Austin Group tracker.

0c7f5062

2024-07-20T15:34:55

doc: Update status of functions that are added in POSIX:2024. * doc/posix-functions/_Fork.texi: Moved here from doc/glibc-functions/. * doc/posix-functions/accept4.texi: Likewise. * doc/posix-functions/asprintf.texi: Likewise. * doc/posix-functions/bind_textdomain_codeset.texi: Likewise. * doc/posix-functions/bindtextdomain.texi: Likewise. * doc/posix-functions/dcgettext.texi: Likewise. * doc/posix-functions/dcngettext.texi: Likewise. * doc/posix-functions/dgettext.texi: Likewise. * doc/posix-functions/dladdr.texi: Likewise. * doc/posix-functions/dngettext.texi: Likewise. * doc/posix-functions/dup3.texi: Likewise. * doc/posix-functions/ffsl.texi: Likewise. * doc/posix-functions/ffsll.texi: Likewise. * doc/posix-functions/getentropy.texi: Likewise. * doc/posix-functions/getresgid.texi: Likewise. * doc/posix-functions/getresuid.texi: Likewise. * doc/posix-functions/gettext.texi: Likewise. * doc/posix-functions/in6addr_any.texi: Likewise. * doc/posix-functions/in6addr_loopback.texi: Likewise. * doc/posix-functions/memmem.texi: Likewise. * doc/posix-functions/mkostemp.texi: Likewise. * doc/posix-functions/ngettext.texi: Likewise. * doc/posix-functions/pipe2.texi: Likewise. * doc/posix-functions/ppoll.texi: Likewise. * doc/posix-functions/pthread_cond_clockwait.texi: Likewise. * doc/posix-functions/pthread_mutex_clocklock.texi: Likewise. * doc/posix-functions/pthread_rwlock_clockrdlock.texi: Likewise. * doc/posix-functions/pthread_rwlock_clockwrlock.texi: Likewise. * doc/posix-functions/ptsname_r.texi: Likewise. * doc/posix-functions/qsort_r.texi: Likewise. * doc/posix-functions/secure_getenv.texi: Likewise. * doc/posix-functions/sem_clockwait.texi: Likewise. * doc/posix-functions/setresgid.texi: Likewise. * doc/posix-functions/setresuid.texi: Likewise. * doc/posix-functions/textdomain.texi: Likewise. * doc/posix-functions/timespec_get.texi: Likewise. * doc/posix-functions/vasprintf.texi: Likewise. * doc/posix-functions/reallocarray.texi: Likewise. Improve text. * doc/gnulib.texi (Function Substitutes): Include them here. (Glibc Function Substitutes): Don't include them here. (Glibc libintl.h): Remove section. (Glibc poll.h): Remove section. (Glibc semaphore.h): Remove section.

34b38352

2024-07-20T13:50:52

doc: Reference POSIX:2024 instead of POSIX:2018. * doc/*.texi: Change URL to POSIX. * doc/posix-headers/*.texi: Likewise. * doc/posix-functions/*.texi: Likewise.

kc3-lang/gnulib/doc/posix-functions

doc/posix-functions

Log