kmx git

Commit	Date	Message
39540147	2025-10-23T23:10:44	doc: allow for _FORTIFY_SOURCE = 3 Problem reported by Basil L. Contovounesios in: https://lists.gnu.org/r/bug-gnulib/2025-10/msg00068.html
a0d10f43	2025-10-20T20:50:21	fenv-rounding tests: Avoid test failure on Android. * tests/test-fenv-round.c (test_towardzero, test_upward) (test_downward): Disable tests that are known to fail. * doc/posix-functions/fesetround.texi: Update list of platforms.
32ab90fa	2025-10-20T19:49:45	snan tests: Avoid test failure on Android. * tests/test-snan-1.c (main): Disable test that is known to fail.
19141077	2025-10-20T21:13:39	glob: Add support for Android. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00054.html>. * m4/glob.m4 (gl_GLOB): On Android, skip a test that assumes that /bin/sh exists. Update cross-compilation guess. * tests/test-glob.c (main): On Android, skip a test that assumes that /bin/sh exists. * doc/posix-functions/glob.texi: Mention also Android.
bc638bf0	2025-10-17T20:04:59	savedir tests: Check the length of the file names. Suggested by Bruno Haible in <https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00049.html>. * tests/test-savedir.c (test_savedir_sort_none) (test_savedir_sort_name): Check that the file names are only one character long.
abd86e80	2025-10-17T16:45:30	savedir: Add tests. * tests/test-savedir.c: New file. * modules/savedir-tests: Likewise.
19ef6a04	2025-10-15T16:30:10	glob tests: Avoid a test failure on native Windows. * tests/test-glob.c (main): Disable the new test cases on native Windows.
00f989aa	2025-10-15T15:01:55	glob tests: Improve maintainability. * tests/test-glob.c (main): Make the second added test independent from the first one.
bc3bb043	2025-10-13T20:39:25	glob tests: Add a test for the glibc bug. * tests/test-glob.c (main): Add a test case for all slash characters and a test case for many slash characters following a wildcard character.
94dcab94	2025-10-12T13:31:49	stdcountof-h tests: Fix link error on MSVC 14 (regression 2025-06-07). * tests/test-stdcountof-h.c (a, b, c): Define as variables on MSVC.
55e6cae9	2025-10-09T20:42:05	getline tests: Add a test for the glibc bug. * tests/test-getline.c (main): Check that the buffer is terminated with a NUL character when the first character read is EOF.
e2632ca0	2025-10-09T20:40:05	getdelim tests: Add a test for the glibc bug. * tests/test-getdelim.c (main): Check that the buffer is terminated with a NUL character when the first character read is EOF.
7b46a281	2025-10-08T14:12:51	stdcountof-h tests: Test more kinds of string literals. * tests/test-stdcountof-h.c (test_func): Test also wide string literals and Unicode string literals.
13cb0c83	2025-10-08T11:40:58	stdcountof-h tests: Test a string literal. * tests/test-stdcountof-h.c (test_func): Test a string literal. Copyright-paperwork-exempt: Yes
e0bcc7d6	2025-10-03T21:51:11	unimetadata/base: Add tests. * tests/unimetadata/test-unimetadata-h.c: New file. * modules/unimetadata/base-tests: New file. * tests/unimetadata/test-unimetadata-h-c++.cc: New file. * modules/unimetadata/base-c++-tests: New file.
268c44d1	2025-10-03T21:51:08	unicase/base: Add tests. * tests/unicase/test-unicase-h.c: New file. * modules/unicase/base-tests: New file. * tests/unicase/test-unicase-h-c++.cc: New file. * modules/unicase/base-c++-tests: New file.
fde8832a	2025-10-03T21:51:05	uninorm/base: Add tests. * tests/uninorm/test-uninorm-h.c: New file. * modules/uninorm/base-tests: New file. * tests/uninorm/test-uninorm-h-c++.cc: New file. * modules/uninorm/base-c++-tests: New file.
69db3cfd	2025-10-03T21:51:01	unilbrk/base: Add tests. * tests/unilbrk/test-unilbrk-h.c: New file. * modules/unilbrk/base-tests: New file. * tests/unilbrk/test-unilbrk-h-c++.cc: New file. * modules/unilbrk/base-c++-tests: New file.
3cd44d44	2025-10-03T21:50:59	uniwbrk/base: Add tests. * tests/uniwbrk/test-uniwbrk-h.c: New file. * modules/uniwbrk/base-tests: New file. * tests/uniwbrk/test-uniwbrk-h-c++.cc: New file. * modules/uniwbrk/base-c++-tests: New file.
c3551bca	2025-10-03T21:50:56	unigbrk/base: Add tests. * tests/unigbrk/test-unigbrk-h.c: New file. * modules/unigbrk/base-tests: New file. * tests/unigbrk/test-unigbrk-h-c++.cc: New file. * modules/unigbrk/base-c++-tests: New file.
65b2a8ba	2025-10-03T21:50:53	uniwidth/base: Add tests. * tests/uniwidth/test-uniwidth-h.c: New file. * modules/uniwidth/base-tests: New file. * tests/uniwidth/test-uniwidth-h-c++.cc: New file. * modules/uniwidth/base-c++-tests: New file.
b2ad9004	2025-10-03T21:50:51	unictype/base: Add tests. * tests/unictype/test-unictype-h.c: New file. * modules/unictype/base-tests: New file. * tests/unictype/test-unictype-h-c++.cc: New file. * modules/unictype/base-c++-tests: New file.
1d10a395	2025-10-03T21:50:48	uniname/base: Add tests. * tests/uniname/test-uniname-h.c: New file. * modules/uniname/base-tests: New file. * tests/uniname/test-uniname-h-c++.cc: New file. * modules/uniname/base-c++-tests: New file.
82c4f2b9	2025-10-03T21:50:46	unistdio/base: Add tests. * tests/unistdio/test-unistdio-h.c: New file. * modules/unistdio/base-tests: New file. * tests/unistdio/test-unistdio-h-c++.cc: New file. * modules/unistdio/base-c++-tests: New file.
068652f6	2025-10-03T21:50:42	uniconv/base: Add tests. * tests/uniconv/test-uniconv-h.c: New file. * modules/uniconv/base-tests: New file. * tests/uniconv/test-uniconv-h-c++.cc: New file. * modules/uniconv/base-c++-tests: New file.
8077cba5	2025-10-03T21:50:29	unistr/base: Add tests. * tests/unistr/test-unistr-h.c: New file. * modules/unistr/base-tests: New file. * tests/unistr/test-unistr-h-c++.cc: New file. * modules/unistr/base-c++-tests: New file.
c63a0c67	2025-09-24T23:28:18	Update to Unicode 17.0.0. * lib/gen-uni-tables.c (is_property_alphabetic): Add three YANGQIN SIGNs. (UC_JOINING_GROUP_THIN_NOON): New enum item. (fill_arabicshaping, joining_group_as_c_identifier): Handle UC_JOINING_GROUP_THIN_NOON. (LBP_): Split LBP_SA into LBP_SA1 and LBP_SA2. (LBP_HH, LBP_SA): New enum items. (get_lbp): Use them. Update such that unilbrk/lbrkprop.txt comes out as expected. (debug_output_lbp): Handle LBP_HH. Print either LBP_SA1, LBP_SA2 as LBP_SA. (fill_org_lbp, debug_output_org_lbp): Handle LBP_HH. (lbp_value_to_string): Handle LBP_HH. Handle LBP_SA1, LBP_SA2 instead of LBP_SA. (output_lbrk_rules_as_tables): Update for LBP_HH change. Update rules LBP12a, LB21 as specified by https://www.unicode.org/reports/tr14/tr14-55.html. (get_wbp): Update such that uniwbrk/wbrkprop.txt comes out as expected. lib/unictype.in.h (UC_JOINING_GROUP_THIN_NOON): New enum item. * lib/unictype/joininggroup_byname.gperf: Handle it. * lib/unictype/joininggroup_name.h: Likewise. * lib/unilbrk/lbrktables.h (LBP_): Split LBP_SA into LBP_SA1 and LBP_SA2. (LBP_HH): New enum item. (unilbrk_table): Update bounds. lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop): Use LBP_HL_HY instead of LBP_HL_BA. Use LBP_SA1 instead of LBP_SA. Treat LBP_SA2 like LBP_CM. Update rules LB20a and LB21a, as specified by https://www.unicode.org/reports/tr14/tr14-55.html. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop): Likewise. * tests/unigbrk/test-u8-grapheme-breaks.c (main): Use U+2B50 instead of U+2605, because U+2605 no longer is an Extended_Pictographic character. * tests/unigbrk/test-u16-grapheme-breaks.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-breaks.c (main): Likewise. * tests/unigbrk/test-u8-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u16-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u8-grapheme-prev.c (main): Likewise. * tests/unigbrk/test-u16-grapheme-prev.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-prev.c (main): Likewise. * tests/uniwidth/test-uc_width2.sh: Update expected test result. * All generated files under lib/uni* and tests/uni: Regenerate. tests/uniname/NameAliases.txt: Update. * tests/uniname/UnicodeData.txt: Update. * tests/uninorm/NormalizationTest.txt: Update. * tests/unigbrk/GraphemeBreakTest.txt: Update. * tests/uniwbrk/WordBreakTest.txt: Update. * tests/unilbrk/LineBreakTest.txt: Update. * All the affected modules: Bump required libunistring version.
5cb21152	2025-09-24T23:28:14	unilbrk: Fix handling of future emojis in rule LB30b. * lib/unilbrk/lbrktables.h (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. * lib/gen-uni-tables.c (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. (get_lbp): Update. Move is_property_extended_pictographic invocation. (debug_output_org_lbp): Augment the information from the LineBreak.txt file with the Extended_Pictographic property. Print the LBP_ID and LBP_EBF values distinctly. (fill_org_lbp): Assign value LBP_EBF to all unassigned Extended_Pictographic characters. (debug_output_org_lbp): Handle LBP_EBF. (lbp_value_to_string): Update. (output_lbrk_rules_as_tables): Treat LBP_EBF like LBP_EB instead of like LBP_ID. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop): Update. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop): Likewise. * lib/unilbrk/lbrkprop2.h: Regenerated. * lib/unilbrk/lbrktables.c: Regenerated. * tests/unilbrk/test-uc-possible-linebreaks.c (main): Skip test cases that contain the U+1F8FF character. * modules/unilbrk/*-linebreaks: Bump required libunistring version.
e4c911bb	2025-09-21T13:49:18	tests: avoid grep in init.sh * tests/init.sh (warn_, gl_shell_test_script_): Avoid the use of grep, as that introduces an unwanted dependency. On older systems like Solaris there can be many greps and they can be buggy, so it’s better to not rely on them in a central part of the test harness.
8ac8a9b4	2025-09-21T13:43:01	tests: avoid test failure due to rmdir race * tests/init.sh (remove_tmp_): If the rm -rf fails, wait a second and try again. This works around a problem I observed on Solaris 10 on a circa 2001 Sun Fire 280R with a single 750 MHz UltraSPARC III, where a subprocess had not yet exited by the time the test script attempted to remove the subprocess’s working directory. This can happen, for example, if the process A in the shell command ‘A \| B’ closes stdout, checks that the close succeeded -- a necessary check if stdout is NFS, on Solaris anyway -- and uses that check to affect its exit status. In this situation, B can read end-of-file from its standard input and exit before A exits, and then the shell, which waits only for B, can then attempt to remove A’s working directory during cleanup. This is not a problem on GNU/Linux where one can remove a process’s working directory, but it is a problem on Solaris 10 which does not allow this. POSIX allows the Solaris 10 behavior.
ba34a934	2025-09-19T16:26:52	map-c++-tests: Fix compilation error (regression 2025-09-17). * tests/test-map-c++.cc (streq): Remove function. * modules/map-c++-tests (Depends-on): Add stringeq.
df414ade	2025-09-17T16:51:52	tests: support -ftrivial-auto-var-init Tested with gcc 15 and clang 20. Note clang didn't need the adjustment, but it was applied for clang also, to be defensive. * tests/test-memset_explicit.c (do_secret_stuff): Mark stack variable as not to be initialized with either zero or pattern on each invocation. tests/test-explicit_bzero.c (do_secret_stuff): Likewise.
a9a1a8cd	2025-09-16T21:35:12	inttypes-h tests: Avoid compilation error on mingw. Reported by Michele Locati in <https://lists.gnu.org/archive/html/bug-gettext/2024-09/msg00015.html>. * tests/test-inttypes-h.c (l): On mingw without __USE_MINGW_ANSI_STDIO, don't test for the presence of SCN8, SCNLEAST8, SCNFAST8}. doc/posix-headers/inttypes.texi: Mention the mingw bug.
b26ea307	2025-09-15T14:43:16	tests: avoid infinite loop in init.sh This was noticed when building expr in coreutils with -fsanitize=memory, which induced false failures resulting in an infinite loop. * tests/init.sh: Break from the loop if there's an issue with expr(1).
16deb62f	2025-09-12T16:55:45	cpu-supports: a module to honor GLIBC_TUNABLES=glibc.cpu.hwcaps This functionality is useful to allow better test coverage at least, and may be useful for users to tune their environment, avoiding CPU throttling for example. * lib/cpu-supports.h (cpu_supports): A new wrapper that checks that the GLIBC_TUNABLES environment variable allows the hardware feature, before checking with __builtin_cpu_supports(). (cpu_may_support): Only perform the GLIBC_TUNABLES check, which is useful if using other interfaces like getauxval(). (gcc_feature_to_glibc_hwcap): An internal helper that will resolve at compile time with standard optimizations enabled. * lib/cpu-supports.c (hwcap_allowed): Query the GLIBC_TUNABLES environment variable (read once per process), to see if the passed GLIBC_HWCAP is allowed. * modules/cpu-supports: New module definition. * modules/cpu-supports-tests: New test module definition. * tests/test-cpu-supports.c: New tests.
93a0da5d	2025-09-14T01:17:38	pagealign_alloc: Don't waste large amounts of memory (regr. 2025-09-10). * tests/bench-pagealign_alloc.c: Update results.
7f4d4edc	2025-09-14T00:25:12	pagealign_alloc: Add unit test for scalability. * tests/test-pagealign_alloc.c: New file. * modules/pagealign_alloc-tests (Files): Add it. (Depends-on): Add xalloc. (configure.ac): Check for alarm(). (Makefile.am): Arrange to compile and run test-pagealign_alloc.
96a905cd	2025-09-13T01:46:42	pagealign_alloc: Tweak the benchmark. * tests/bench-pagealign_alloc.c (show_stats): Reformat. (main): Fix usage message.
b4866d29	2025-09-11T16:59:54	pagealign_alloc: Add benchmark for comparing different implementations. * lib/pagealign_alloc.h (pagealign_impl_t): New type. (pagealign_impl): New declaration. * lib/pagealign_alloc.c: On native Windows, include <malloc.h> and <windows.h>. (pagealign_impl): New variable. (info_t): Change to a union type. (get_default_impl): New function. (pagealign_alloc, pagealign_free): Dispatch according to pagealign_impl. * tests/bench-pagealign_alloc.c: New file. * modules/pagealign_alloc-tests: New file.
ef6d228c	2025-09-11T14:38:39	pagealign_alloc, vma-prot tests: Fix use of HAVE_MMAP (regr. yesterday). * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Test for sys/mman.h. Use ac_cv_header_sys_mman_h instead of gl_have_mmap. * lib/pagealign_alloc.c: Test HAVE_SYS_MMAN_H instead of HAVE_MMAP. * tests/test-vma-prot.c: Likewise.
b1fcec6d	2025-09-10T23:22:53	Remove support for IRIX. * all-modules: Update comments. * build-aux/install-reloc: Likewise. * build-aux/reloc-ldflags: Likewise. * gnulib-tool: Likewise. * gnulib-tool.py: Likewise. * gnulib-tool.sh: Likewise. * lib/aligned-malloc.h: Likewise. * lib/boot-time.c: Likewise. * lib/c32is-impl.h: Likewise. * lib/c32srtombs-state.c: Likewise. * lib/c32to-impl.h: Likewise. * lib/c32width.c: Likewise. * lib/errno.in.h: Likewise. * lib/euidaccess.c: Likewise. * lib/fbufmode.c: Likewise. * lib/fenv-except-state-get.c: Likewise. * lib/fenv-except-state-set.c: Likewise. * lib/fenv-except-tracking-clear.c: Likewise. * lib/fenv-except-tracking-set.c: Likewise. * lib/fenv-except-tracking-test.c: Likewise. * lib/fenv-except-trapping.c: Likewise. * lib/fenv-round.c: Likewise. * lib/fflush.c: Likewise. * lib/fileblocks.c: Likewise. * lib/forkpty.c: Likewise. * lib/fpending.c: Likewise. * lib/fpurge.c: Likewise. * lib/freadable.c: Likewise. * lib/freadahead.c: Likewise. * lib/freading.c: Likewise. * lib/freadptr.c: Likewise. * lib/freadseek.c: Likewise. * lib/fseeko.c: Likewise. * lib/fseterr.c: Likewise. * lib/fsusage.c: Likewise. * lib/fwritable.c: Likewise. * lib/fwriting.c: Likewise. * lib/getdomainname.c: Likewise. * lib/idpriv-drop.c: Likewise. * lib/idpriv-droptemp.c: Likewise. * lib/limits.in.h: Likewise. * lib/mbrtoc16.c: Likewise. * lib/mbrtoc32.c: Likewise. * lib/mbsrtoc32s-state.c: Likewise. * lib/mbsrtowcs-state.c: Likewise. * lib/mbtowc-lock.h: Likewise. * lib/minmax.h: Likewise. * lib/netdb.in.h: Likewise. * lib/pipe-filter-ii.c: Likewise. * lib/posix_openpt.c: Likewise. * lib/ptsname_r.c: Likewise. * lib/readutmp.c: Likewise. * lib/readutmp.h: Likewise. * lib/resource-ext.h: Likewise. * lib/safe-read.h: Likewise. * lib/safe-write.h: Likewise. * lib/save-cwd.c: Likewise. * lib/stdbool.in.h: Likewise. * lib/striconv.c: Likewise. * lib/striconveh.c: Likewise. * lib/termcap.h: Likewise. * lib/terminfo.h: Likewise. * lib/unistd.in.h: Likewise. * lib/vasnprintf.c: Likewise. * lib/wcrtomb.c: Likewise. * lib/wcsrtombs-state.c: Likewise. * m4/fenv-environment.m4: Likewise. * m4/fenv-exceptions-state.m4: Likewise. * m4/fenv-exceptions-tracking.m4: Likewise. * m4/fenv-rounding.m4: Likewise. * m4/fmod.m4: Likewise. * m4/getdomainname.m4: Likewise. * m4/getloadavg.m4: Likewise. * m4/getopt.m4: Likewise. * m4/hypot.m4: Likewise. * m4/hypotf.m4: Likewise. * m4/hypotl.m4: Likewise. * m4/iconv.m4: Likewise. * m4/intl-thread-locale.m4: Likewise. * m4/largefile.m4: Likewise. * m4/libdl.m4: Likewise. * m4/locale-ja.m4: Likewise. * m4/locale_h.m4: Likewise. * m4/log.m4: Likewise. * m4/log10.m4: Likewise. * m4/log10f.m4: Likewise. * m4/logf.m4: Likewise. * m4/modf.m4: Likewise. * m4/modff.m4: Likewise. * m4/modfl.m4: Likewise. * m4/pthread-rwlock.m4: Likewise. * m4/semaphore.m4: Likewise. * m4/socklen.m4: Likewise. * m4/stdint.m4: Likewise. * m4/strtod.m4: Likewise. * m4/strtof.m4: Likewise. * m4/strtold.m4: Likewise. * modules/sigsegv: Likewise. * posix-modules: Likewise. * pygnulib/GLImport.py: Likewise. * tests/init.sh: Likewise. * tests/test-echo.sh: Likewise. * tests/test-isatty.c: Likewise. * tests/test-math-h.c: Likewise. * tests/test-nonblocking-pipe.h: Likewise. * tests/test-nonblocking-socket.h: Likewise. * tests/test-strtod.h: Likewise. * tests/test-strtof.h: Likewise. * tests/test-strtold.h: Likewise. * tests/test-vasnprintf.c: Likewise. * tests/test-vasnwprintf.c: Likewise.
4ecbad17	2025-09-10T23:19:32	tests: Remove support for IRIX. * tests/minus-zero.h (compute_minus_zerof, compute_minus_zerod, compute_minus_zerol): Remove code for IRIX. * tests/test-c32isgraph.c (main): Likewise. * tests/test-c32isprint.c (main): Likewise. * tests/test-getaddrinfo.c (simple): Likewise. * tests/test-isgraph_l.c (main): Likewise. * tests/test-isprint_l.c (main): Likewise. * tests/test-localeconv-mt.c (ENCODING): Likewise. * tests/test-nl_langinfo-mt.c (ENCODING): Likewise. * tests/test-setlocale_null-mt-all.c (ENCODING): Likewise. * tests/test-setlocale_null-mt-one.c (ENCODING): Likewise. * tests/test-sethostname1.c: Likewise. * tests/test-striconveha.c (main): Likewise. * tests/uniconv/test-u8-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u8-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-strconv-from-enc.c (main): Likewise. * tests/test-frexpl.c (MIN_NORMAL_EXP): Likewise. * tests/test-ilogbl.c (MIN_NORMAL_EXP): Likewise. * tests/test-logbl.c (MIN_NORMAL_EXP): Likewise. * tests/test-printf-frexpl.c (MIN_NORMAL_EXP, MIN_SUBNORMAL_EXP): Likewise. * tests/test-fma2.h (MIN_SUBNORMAL_EXP): Remove macro. (test_function): Inline its value. * tests/test-lseek.c (main): Update comments. * tests/test-sigabbrev_np.c (main): Remove cases for SIGCKPT, SIGPTINTR, SIGPTRESCHED, SIGRESTART, SIGUME. * tests/test-sigdescr_np.c (main): Likewise. * modules/math-h-c++-tests (Makefile.am): Don't link test-math-h-c++ with extra libraries.
abe5d60f	2025-09-10T23:03:55	Remove support for IRIX and Solaris <= 7 regarding old mmap. * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Don't define HAVE_MAP_ANONYMOUS. * m4/memchr.m4 (gl_FUNC_MEMCHR): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * m4/strncat.m4 (gl_FUNC_STRNCAT): Likewise. * lib/get-rusage-as.c (MAP_FILE): Remove macro. (get_rusage_as_via_setrlimit): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * modules/get-rusage-as (Depends-on): Remove 'open'. * lib/pagealign_alloc.c (MAP_FILE): Remove macro. (pagealign_alloc): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * modules/pagealign_alloc (Depends-on): Remove 'open'. * lib/vma-iter.c: Remove code for IRIX. (vma_iterate): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * lib/vma-iter.h: Remove code for IRIX. * lib/stackvma.c: Remove code for IRIX. (vma_iterate): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * lib/stackvma.h: Remove code for IRIX. * tests/mmap-anon-util.h: (zero_fd, map_flags, MAP_FILE): Remove macros. (mmap_zeromap): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/zerosize-ptr.h (MAP_FILE): Remove macro. (zerosize_ptr): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/jit/test-cache.c (main): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/test-sigsegv-catch-segv1.c (main): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/test-sigsegv-catch-segv2.c (main): Likewise. * tests/test-sigsegv-catch-stackoverflow2.c (main): Likewise. * tests/test-vma-prot.c: Test HAVE_MMAP instead of HAVE_MAP_ANONYMOUS.
72a55752	2025-09-10T22:53:20	errno-iter, strerrorname_np: Remove support for IRIX. * lib/errno-iter.c (errno_iterate): Remove cases for EBADFILT, EBADRSPEC, EBADTSPEC, EBDHDL, EBUFSIZE, ECANTEXTENT, ECELLDOWN, ECKPT, ECLOCKCPU, ECONTROLLER, EDELAY, EDESTROYED, EDIRCORRUPTED, EDISJOINT, EEMPTY, EENDOFMINOR, EENQUEUED, EFSCORRUPTED, EGROUPLOOP, EINIT, EINVALMODE, EINVALSTATE, EINVALTIME, EIORESID, EJOINED, ELOGINLIM, EMEMRETRY, EMIGRATED, EMIGRATING, EMUSTRUN, ENFSREMOTE, ENOATTACH, ENOBWD, ENOEXIST, ENOINTRGROUP, ENOLIMFILE, ENOLOGIN, ENOMESSAGE, ENOPROC, ENOSERVICE, ENOTCONTROLLER, ENOTENQUEUED, ENOTJOINED, ENOTSTOPPED, EREMDEV, EWRONGFS. * lib/strerrorname_np.c (strerrorname_np): Likewise. * tests/test-strerrorname_np.c (main): Likewise.
7ea19a7a	2025-09-10T22:52:12	acl, file-has-acl, copy-file tests: Remove support for IRIX. * tests/test-file-has-acl.sh: Remove code for IRIX ACLs. * tests/test-set-mode-acl.sh: Likewise. * tests/test-copy-acl.sh: Likewise. * tests/test-copy-file.sh: Likewise. * tests/test-sameacls.c: Update comment.
19adc7a2	2025-09-09T12:50:18	Remove support for OSF/1. * all-modules: Update comments. * build-aux/install-reloc: Likewise. * gnulib-tool: Likewise. * gnulib-tool.py: Likewise. * gnulib-tool.sh: Likewise. * lib/calloc.c: Likewise. * lib/euidaccess.c: Likewise. * lib/fbufmode.c: Likewise. * lib/fflush.c: Likewise. * lib/fpending.c: Likewise. * lib/fpurge.c: Likewise. * lib/freadable.c: Likewise. * lib/freadahead.c: Likewise. * lib/freading.c: Likewise. * lib/freadptr.c: Likewise. * lib/freadseek.c: Likewise. * lib/fseeko.c: Likewise. * lib/fseterr.c: Likewise. * lib/fwritable.c: Likewise. * lib/fwriting.c: Likewise. * lib/get-permissions.c: Likewise. * lib/get-rusage-as.c: Likewise. * lib/getdomainname.c: Likewise. * lib/getpass.c: Likewise. * lib/glthread/spin.c: Likewise. * lib/idpriv-drop.c: Likewise. * lib/idpriv-droptemp.c: Likewise. * lib/log10l.c: Likewise. * lib/login_tty.c: Likewise. * lib/minmax.h: Likewise. * lib/mountlist.c: Likewise. * lib/netdb.in.h: Likewise. * lib/nproc.c: Likewise. * lib/passfd.c: Likewise. * lib/posix_openpt.c: Likewise. * lib/resource-ext.h: Likewise. * lib/safe-read.h: Likewise. * lib/safe-write.h: Likewise. * lib/stdint.in.h: Likewise. * lib/stdio.in.h: Likewise. * lib/string.in.h: Likewise. * lib/sys-limits.h: Likewise. * lib/termcap.h: Likewise. * lib/terminfo.h: Likewise. * lib/ttyname_r.c: Likewise. * lib/vasnprintf.c: Likewise. * lib/wait-process.c: Likewise. * m4/fmal.m4: Likewise. * m4/getdomainname.m4: Likewise. * m4/getopt.m4: Likewise. * m4/hypot.m4: Likewise. * m4/hypotf.m4: Likewise. * m4/hypotl.m4: Likewise. * m4/iconv.m4: Likewise. * m4/iconv_open-utf.m4: Likewise. * m4/imaxabs.m4: Likewise. * m4/imaxdiv.m4: Likewise. * m4/largefile.m4: Likewise. * m4/link-follow.m4: Likewise. * m4/locale-fr.m4: Likewise. * m4/locale-ja.m4: Likewise. * m4/locale_h.m4: Likewise. * m4/lock.m4: Likewise. * m4/log10l.m4: Likewise. * m4/mkstemp.m4: Likewise. * m4/mmap-anon.m4: Likewise. * m4/modf.m4: Likewise. * m4/modff.m4: Likewise. * m4/modfl.m4: Likewise. * m4/semaphore.m4: Likewise. * m4/socklen.m4: Likewise. * m4/strerror_r.m4: Likewise. * m4/terminfo.m4: Likewise. * m4/wcwidth.m4: Likewise. * posix-modules: Likewise. * tests/havelib/README: Likewise. * tests/init.sh: Likewise. * tests/socket-client.h: Likewise. * tests/socket-server.h: Likewise. * tests/test-echo.sh: Likewise. * tests/test-nonblocking-socket.h: Likewise. * tests/test-strtod.h: Likewise. * tests/test-strtof.h: Likewise.
5c0efc93	2025-09-09T12:49:41	tests: Remove support for OSF/1. * tests/test-mbmemcasecmp.h (test_iso_8859_1): Remove code for OSF/1. * tests/test-nonblocking-pipe.h (PIPE_DATA_BLOCK_SIZE): Likewise. * tests/test-select.h (test_bad_fd): Likewise. * tests/test-striconveha.c (main): Likewise. * tests/uniconv/test-u8-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u8-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-strconv-from-enc.c (main): Likewise.
39dc93a3	2025-09-09T12:40:36	errno-iter, strerrorname_np: Remove support for OSF/1. * lib/errno-iter.c (errno_iterate): Remove cases for EAIO, ECLONEME, EDIRTY, EDUPPKG, EEMULATE, EFAIL, EINPROG, EMTIMERS, ERELOCATED, ESUCCESS, EVERSION. * lib/strerrorname_np.c (strerrorname_np): Likewise. * tests/test-strerrorname_np.c (main): Likewise.
dd560c93	2025-09-09T12:37:03	acl, file-has-acl, copy-file tests: Remove support for OSF/1. * tests/test-file-has-acl.sh: Remove code for OSF/1 ACLs. * tests/test-set-mode-acl.sh: Likewise. * tests/test-copy-acl.sh: Likewise. * tests/test-copy-file.sh: Likewise. * tests/test-sameacls.c: Update comment.
49c5d4bc	2025-09-08T13:42:54	stdcountof-h tests: Fix compilation error with clang 21. * tests/test-stdcountof-h.c (test_func): Don't use _gl_verify_is_array if it's not defined.
a82f1b76	2025-09-06T16:38:08	crypto/sha3-buffer, crypto/sha3: Protect against double frees (regr. today). * lib/sha3.c (sha3_free_ctx): Only free the EVP_MD_CTX if it is not NULL, and set it to NULL after freeing. (DEFINE_SHA3_INIT_CTX, sha3_finish_ctx, sha3_process_bytes): Leave freeing memory to the caller. * lib/sha3-stream.c (sha3_xxx_stream): Call sha3_free_ctx on success and if sha3_init_ctx fails. * tests/test-sha3-224-buffer.c (main): Add a test that would otherwise segfault without this patch. * tests/test-sha3-256-buffer.c (main): Likewise. * tests/test-sha3-384-buffer.c (main): Likewise. * tests/test-sha3-512-buffer.c (main): Likewise.
d5dcc6c9	2025-09-01T14:26:59	Fix the previous two commits. The issue occurs on alpha not hppa. Also add the glibc bug report link in comments.
282ea164	2025-09-01T14:01:36	sys_types-h tests: Fix a static_assert failure on glibc/hppa. * tests/test-sys_types-h.c [__GLIBC__ && __hppa]: Don't check that blksize_t and blkcnt_t are signed. * doc/posix-headers/sys_types.texi: Mention that these types are unsigned on this platform.
1087a157	2025-09-01T14:00:00	sys_stat-h tests: Fix a static_assert failure on glibc/hppa. Reported by Santiago Vila <sanvila@debian.org> in: <https://lists.gnu.org/archive/html/bug-m4/2025-09/msg00000.html>. * tests/test-sys_stat-h.c [__GLIBC__ && __hppa]: Don't check that blksize_t and blkcnt_t are signed. * doc/posix-headers/sys_stat.texi: Mention that these types are unsigned on this platform.
8ba0c4da	2025-09-01T13:04:21	tests: adapt AT_FDCWD fix for more tests * tests/test-areadlinkat-with-size.c (main): * tests/test-areadlinkat.c (main): * tests/test-faccessat.c (main): * tests/test-fchmodat.c (main): * tests/test-fchownat.c (main): * tests/test-fstatat.c (main): * tests/test-linkat.c (main): * tests/test-mkdirat.c (main): * tests/test-mkfifoat.c (main): * tests/test-openat-safer.c (main): * tests/test-readlinkat.c (main): * tests/test-renameat.c (main): * tests/test-renameatu.c (main): * tests/test-symlinkat.c (main): * tests/test-unlinkat.c (main): * tests/test-utimensat.c (main): Work even if AT_FDCWD == -1.
e30c1556	2025-09-01T11:25:00	openat2-tests: fix AT_FDCWD portability * tests/test-openat.c (main): Work even if AT_FDCWD == -1.
ec500f50	2025-08-31T12:51:14	crypto/sha3-buffer: Add tests. * modules/crypto/sha3-buffer-tests: New file. * tests/test-sha3-224-buffer.c: Likewise. * tests/test-sha3-256-buffer.c: Likewise. * tests/test-sha3-384-buffer.c: Likewise. * tests/test-sha3-512-buffer.c: Likewise. * tests/bench-sha3-224.c: Likewise. * tests/bench-sha3-256.c: Likewise. * tests/bench-sha3-384.c: Likewise. * tests/bench-sha3-512.c: Likewise.
3d4a8bff	2025-08-26T00:02:22	nstrftime tests: Test in the UTF-8 environment on native Windows. Prompted by <https://debbugs.gnu.org/79296>. * tests/test-nstrftime-w32utf8.sh: New file. * tests/test-nstrftime-w32utf8.c: New file. * modules/nstrftime-tests (Files): Add them. Add windows-utf8.rc, windows-utf8.manifest, m4/windows-rc.m4. (configure.ac): Invoke gl_WINDOWS_RC. (Makeile.am): Arrange to build test-nstrftime-w32utf8 and run test-nstrftime-w32utf8.sh.
9b07115f	2025-08-18T15:34:59	nproc: honor cgroupv2 CPU quotas cgroupv1 CPU quotas are not considered, as those are now legacy (RHEL7 era), and are more complex/inefficient to parse. Tested in coreutils on Fedora 42 as detailed in tests/test-nproc.c * lib/nproc.c (cgroup2_mount): Identify the cgroup2 mount point, first at the common location for efficiency, resorting to searching mount points otherwise. (get_cgroup2_cpu_quota): Walk cgroup2 quotas for the current process, returning the lowest integer number of CPUs configured. (cpu_quota): On Linux return the cgroupv2 CPU quota if the currrent scheduler honors it. Otherwise return ULONG_MAX. (num_processors): Clamp the return to <= quota. * m4/nproc.m4: Add a check for mntent.h. * tests/test-nproc.c: Document how cgroup CPU quotas were tested.
b65a8d11	2025-08-11T12:04:17	nlcanon tests: Fix test failure on Solaris. * tests/test-nlcanon.sh: Handle the --no-reexec option (from init.sh).
7e5312be	2025-08-05T01:20:58	nlcanon tests: Fix last commit. * tests/init.sh (setup_): Revert last change. * modules/test-framework-sh (Makefile.am): Augment TESTS_ENVIRONMENT here. * modules/nlcanon-tests (Makefile.am): Don't augment TESTS_ENVIRONMENT here.
c7fd1990	2025-08-04T13:23:54	nlcanon: Add tests. * tests/test-nlcanon.sh: New file. * modules/nlcanon-tests: New file. * tests/init.sh (setup_): Adjust also top_builddir, if set.
2410984b	2025-08-02T10:25:13	Shorten GCC bug URLs
98704937	2025-08-02T10:21:36	Shorten glibc bug URLs
1ce8849f	2025-07-28T17:50:30	float-h: change IBM long double to match GCC 15 This is in response to the GCC developers; see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120993>. * lib/float.c (gl_LDBL_MAX): Remove the implementation for PowerPC, as it should no longer be needed. * lib/float.in.h (LDBL_MIN_EXP, LDBL_MIN_10_EXP, LDBL_MIN) (LDBL_MAX, LDBL_EPSILON, LDBL_NORM_MAX): On PowerPC with IBM long double, simplify by using the GCC 15 values unconditionally. These are the correct values according to the GCC developers and there seems little point to disagreeing with current GCC about obsolescent arithmetic that is so problematic in practice. * tests/test-float-h.c (test_long_double): Relax tests of LDBL_MAX when !LDBL_IS_IEC_60559, as the tests would now fail on PowerPC and they were not portable in that case anyway.
114d91d7	2025-07-23T20:54:50	posixtm tests: Avoid test failure on Haiku. * tests/test-posixtm.c (T): On Haiku, disable test cases that would fail.
e936bfd8	2025-07-23T19:55:41	sethostname tests: Avoid test failure on Haiku. * tests/test-sethostname2.c (main): On Haiku, skip the "too long hostname" test. * doc/glibc-functions/sethostname.texi: Mention the Haiku problem.
b5eb8780	2025-07-19T21:38:57	next-prime: Tweaks for GNU gettext. * lib/next-prime.c (is_prime): Change so that is_prime (3) returns true. * tests/test-next-prime.c (main): Allow next_prime (1) to be 1.
2b426863	2025-07-17T11:33:39	Fix sb_dupfree(), sbr_dupfree() on an empty buffer. Reported by Marc Nieper-Wißkirchen <marc.nieper+gnu@gmail.com> at <https://lists.gnu.org/archive/html/bug-gnulib/2025-07/msg00119.html>. * lib/string-desc.c (_sd_new_addr, _rwsd_new_addr): Don't canonicalize (0, non-NULL) to (0, NULL). * lib/string-buffer.h (sb_dupfree): Fix description. * lib/string-buffer-reversed.h (sbr_dupfree): Likewise. * tests/test-string-buffer.c (main): Test sb_dupfree on an empty buffer. * tests/test-string-buffer-reversed.c (main): Test sbr_dupfree on an empty buffer.
4393ea5a	2025-07-15T11:19:10	nstrftime: Add support for non-Gregorian calendars. * lib/calendars.h: New file. * lib/calendar-thai.h: New file. * lib/calendar-persian.h: New file. * lib/calendar-ethiopian.h: New file. * lib/strftime.h (nstrftime): Document which directives don't work with non-Gregorian calendars. * lib/strftime.c (SUPPORT_NON_GREG_CALENDARS_IN_STRFTIME): New macro. Include localcharset.h, localename.h, calendars.h. (CAL_ARGS): New macro. (my_strftime): Recognize locales with non-Gregorian calendars. Pass cal and caldate down to __strftime_internal. (__strftime_internal): Accept additional parameters cal, caldate. Remove rejection of modifier 'O' for directive 'Y' and allow a non-ASCII alternate digits base. Produce calendar-aware output for the directives 'b', 'h', 'B', 'x', 'd', 'e', 'm', 'Y'. * modules/nstrftime (Files): Add the calendar files. (Depends-on): Add localcharset. (Link): New section. * modules/fprintftime (Link): New section. * tests/test-nstrftime-DE.c: New file. * tests/test-nstrftime-TH.c: New file. * tests/test-nstrftime-IR.c: New file. * tests/test-nstrftime-ET.c: New file. * modules/nstrftime-tests (Files): Add them. (Depends-on): Add localcharset, setenv. (Makefile.am): Link test-nstrftime with $(INTL_MACOSX_LIBS). Arrange to compile and run test-nstrftime-DE, test-nstrftime-TH, test-nstrftime-IR, test-nstrftime-ET.
091a73f5	2025-07-15T10:34:01	next-prime tests: Update unit test after last change. * tests/test-next-prime.c (main): Allow either behaviour.
e94aad0c	2025-07-13T00:43:36	safe-alloc: make obsolete and remove REALLOC_N Problem reported by Vivien Kraus in: https://lists.gnu.org/r/bug-gnulib/2025-07/msg00073.html This module never caught on. * lib/safe-alloc.h (REALLOC_N): Remove. * modules/safe-alloc: Now obsolete. * tests/test-safe-alloc.c (main): Remove REALLOC_N test.
6164b4cb	2025-07-08T17:34:25	float-h: work around GCC bug 120993 Also, fix a too-low LDBL_MAX on this platform, a problem that contributed to LDBL_NORM_MAX test failures with C23 PowerPC GCC with ibmlongdouble. * lib/float.c (gl_LDBL_MAX): On PowerPC with ibmlongdouble, the correct value is 21024 - 2918, not 21024 - 2971. Also, use C99 hex double notation for the divisor, as it’s clearer and should work nowadays. * lib/float.in.h: Simplify by not worring whether it’s AIX or GNU/Linux when redefining LDBL_* macros on PowerPC GCC with ibmlongdouble, as the problem seems to be universal then. (LDBL_NORM_MAX): On PowerPC GCC with ibmlongdouble, define to be LDBL_MAX, so that it’s 21024 - 2918, doubling GCC’s value if supplied. * modules/float-h-tests (Depends-on): Remove floorl, ldexpl. Add truncl. (test_float_h_LDADD): Likewise for libraries. * tests/test-float-h.c (test_isfinitel): New static function, so that we need not rely on isfinitel. (normalize_long_double): Work even if X is negative or not finite. Do not rely on frexpl or ldexpl. Use truncl instead of floorl so that the negative results are consistent with positive. Defend against fritzy PowerPC long double arithmetic.
65ed9d3b	2025-07-06T16:22:05	float-h: port to C23 PowerPC GCC * lib/float.in.h (LDBL_MAX) [__LDBL_NORM_MAX__]: Do not override, as GCC versions defining __LDBL_NORM_MAX__ surely have LDBL_MAX right. (LDBL_NORM_MAX): Prefer __LDBL_NORM_MAX__ if defined. Otherwise, hardcode PowerPC value if applicable. * tests/test-float-h.c (normalize_long_double): Fix typo that broke this function when given large numbers. (test_long_double): Normalize LDBL_MAX before comparing it to LDBL_NORM_MAX.
55a366a0	2025-07-06T12:33:06	float-h-tests: port to C23 PowerPC GCC Problem reported by C. Neidhal <https://lists.gnu.org/r/bug-gnulib/2025-07/msg00021.html>. * modules/float-h-tests (Depends-on): Add floorl, frexpl, ldexpl. (test_float_h_LDADD): Link the resulting libms too. * tests/test-float-h.c: Include math.h. (normalize_long_double): New function. (test_long_double): Use it.
2140e5c5	2025-06-27T15:30:23	options: Add tests. * tests/test-options.c: New file, based on tests/test-getopt_long.h. * tests/test-options-prog.c: New file. * modules/options-tests: New file.
84f19f05	2025-06-25T15:52:40	kwset: Add tests. * lib/kwset.c (kwsexec): Correct documentation. * tests/test-kwset.c: New file. * modules/kwset-tests: New file.
f3684e41	2025-06-15T17:25:22	fenv-environment tests: Fix compilation errors on Linux/sh4. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00124.html>. * tests/test-fenv-env-2.c (FE_UPWARD, FE_DOWNWARD): Define as aliases. * tests/test-fenv-env-3.c: Likewise. * tests/test-fenv-env-4.c: Likewise. * tests/test-fenv-env-5.c: Likewise.
e8712cc1	2025-06-13T12:27:44	stat: Support the file name "/dev/null" on native Windows. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00119.html>. * lib/stat.c (rpl_stat): On native Windows, map "/dev/null" to "NUL". * tests/test-fstat.c (main): Test /dev/null also on native Windows. * tests/test-stat.h (test_stat_func): Likewise. * tests/test-lstat.h (test_lstat_func): Likewise. * doc/posix-functions/stat.texi: Mention problem of null device name. * doc/posix-functions/lstat.texi: Likewise.
470a4f51	2025-06-13T03:58:46	lstat tests: Avoid test failure on Solaris. * tests/test-lstat.h (test_lstat_func): Reduce assumption about /dev/null on Solaris.
fab07841	2025-06-12T19:45:19	stat, lstat, fstat tests: Enhance tests regarding /dev/null or NUL. * tests/test-fstat.c: Include <fcntl.h>. (main): Check that fstat reports /dev/null or NUL as a character device. * tests/test-stat.h (test_stat_func): Likewise for stat. * tests/test-lstat.h (test_lstat_func): Likewise for lstat.
c731f331	2025-06-09T12:51:14	file-has-acl tests: Avoid test failure on Cygwin. * modules/file-has-acl-tests (Makefile.am): Add host_os to the TESTS_ENVIRONMENT. * tests/test-file-has-acl-2.sh: On Cygwin, skip this test.
dd6bd646	2025-06-08T02:58:21	stdcountof-h: Work around a clang bug. Reported by Basil L. Contovounesios <basil@contovou.net> in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00073.html>. * lib/stdcountof.in.h (_gl_verify_is_array): Disable the checking on clang. * tests/test-stdcountof-h.c (test_func): Add another test case.
18ebf185	2025-06-03T14:15:39	stdcountof-h tests: Fix compilation error with gcc versions < 15. * tests/test-stdcountof-h.c (HAVE___TYPEOF__): Remove macro. (test_func): Remove __typeof__ invocations.
883c26a0	2025-06-03T11:26:45	stdcountof-h: Always return size_t, in a better way. * lib/stdcountof.in.h: Revert last change. Include <stddef.h> unconditionally. (countof): Cast value to size_t. * tests/test-stdcountof-h.c (HAVE___TYPEOF__, HAVE__GENERIC): New macros. (test_func): Check the return type of countof.
3b239ab5	2025-06-02T23:44:55	stdcountof-h: Add tests. * tests/test-stdcountof-h.c: New file. * tests/test-stdcountof-h-c++.cc: New file. * modules/stdcountof-h-tests: New file. * modules/stdcountof-h-c++-tests: New file.
df7978ac	2025-06-02T18:32:26	stddef-h: Fix compilation errors in C++ mode (regression 2025-05-27). * m4/stddef_h.m4 (gl_STDDEF_H): Set and substitute HAVE_C_UNREACHABLE. Don't test for unreachable in <stddef.h> in C++. Set GL_GENERATE_STDDEF_H to true always. * lib/stddef.in.h (gl_unreachable): Renamed from _gl_unreachable. Test HAVE_C_UNREACHABLE. (unreachable): Don't define in C++ mode. Don't define if HAVE_C_UNREACHABLE is 1. * modules/stddef-h (Makefile.am): Substitute HAVE_C_UNREACHABLE. * tests/test-stddef-h.c (test_unreachable_optimization, test_unreachable_noreturn): Don't define in C++ mode. (test_gl_unreachable_optimization, test_gl_unreachable_noreturn): New functions. * tests/test-stddef-h-c++3.cc (test_cxx_unreachable_1): Test gl_unreachable instead of unreachable. * lib/error.in.h (__gl_error_call1): Use gl_unreachable instead of unreachable.
1619b78c	2025-06-02T12:51:55	open, openat: Fix test failure on native Windows. * tests/test-open.h (test_open): Expect a different error code for "/dev/null/" on native Windows.
c384a44f	2025-05-31T23:43:24	stat-time tests: Add C++ tests. * tests/test-stat-time-c++.cc: New file. * modules/stat-time-c++-tests: New file. * modules/stat-time-tests (Depends-on): Add stat-time-c++-tests.
0a12fa9d	2025-05-28T12:31:45	fcntl-safer-tests: also update this for fifos * modules/fcntl-safer-tests (Depends-on): Add mkfifo. (configure.ac) Check for alarm decl. * tests/test-fcntl-safer.c: Include sys/stat.h, for mkfifo. [HAVE_DECL_ALARM]: Include signal.h, for alarm.
87555a59	2025-05-28T10:40:21	open, openat: handle O_DIRECTORY on special files On deficient platforms where we must check for directories ourselves when opening files, check before opening as well as after. This prevents a hang when trying to open a special file like a fifo in a context where a directory is required. Although there is still a race so we could still hang in a perverse situation, it’s the best we can do and it is better than hanging in the more-common case. * lib/open.c (lstatif): New static function. (open) [REPLACE_FCHDIR]: Also inspect O_CREAT. * lib/open.c (open), lib/openat.c (rpl_openat): When checking for directories, also do this before opening. Also, respect O_NOFOLLOW when checking for directories. * lib/openat.c: Remove a few more unnecessary differences from open.c. * modules/open (Depends-on): Depend on lstat. * modules/openat (Depends-on): Add fstatat. * modules/open-tests, modules/openat-tests: (configure.ac) Check for alarm decl. * tests/test-open.c, tests/test-openat.c: Include sys/stat.h, for mkfifo. [HAVE_DECL_ALARM]: Include signal.h, for alarm. * tests/test-open.h (test_open): Fail if test takes too long because we tried to open a fifo. Test opening /dev/null, /dev/tty and a fifo, with a trailing "/" and with O_DIRECTORY.
d19a73d0	2025-05-28T01:59:05	stddef-h: Make 'unreachable' usable in C++ mode. Reported by Pierre Ossman <ossman@cendio.se> at <https://savannah.gnu.org/bugs/?67152>. * m4/stddef_h.m4 (gl_STDDEF_H): Also test whether unreachable is defined by <stddef.h> in C++ mode. * lib/stddef.in.h: In C++ mode, include <utility> and either import 'unreachable' from the std namespace or define it as an inline function. * tests/test-stddef-h.c: Disable some tests in C++ mode. * tests/test-stddef-h-c++.cc: Perform nearly the same tests in C++ mode as in C mode. * tests/test-stddef-h-c++2.cc: Rename some variables. Disable the NULL test with clang on Windows. * tests/test-stddef-h-c++3.cc: New file. * modules/stddef-h-c++-tests (Files): Include it. (Makefile.am): Link test-stddef-h-c++ with test-stddef-h-c++3.o.
bc1bf2fc	2025-05-26T18:30:18	fcntl-h: support O_DIRECTORY It is relatively easy to support O_DIRECTORY on platforms that lack it, so let’s do that instead of having to work around bugs like <https://bugs.gnu.org/78509#95>. * lib/fcntl.in.h (O_DIRECTORY): Default to 0x20000000 not 0, since Gnulib now supports it. * lib/open.c, lib/openat.c (OPEN_TRAILING_SLASH_BUG): Default to false, so that this can be used outside #if. (open, openat): Add support for O_DIRECTORY on platforms that lack it. If fstat fails, fail instead of assuming the file is a directory, since failure can occur due to EOVERFLOW, etc. Rearrange code to minimize differences between open.c and openat.c. * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Also test O_DIRECTORY, and define HAVE_WORKING_O_DIRECTORY if needed. Prefer AS_CASE for Emacs’s benefit. * m4/open.m4 (gl_FUNC_OPEN): * m4/openat.m4 (gl_FUNC_OPENAT): Require gl_FCNTL_O_FLAGS and replace the function if O_DIRECTORY does not work. * tests/test-open.h: Test O_DIRECTORY.
5da9ed4c	2025-05-25T21:50:12	stddef-h tests: Add more C++ tests. * tests/test-stddef-h-c++2.cc: Test the expected contents of <cstddef>.
5948807b	2025-05-19T21:23:56	stdckdint-h C++ tests: Verify the ckd_* functions can be invoked. * tests/test-stdckdint-h-c++.cc (main): Invoke ckd_add, ckd_sub, and ckd_mul.
6907c115	2025-05-18T23:16:15	tests: simplify test_exit_status decl * tests/macros.h (test_exit_status) [!NO_MAIN_HERE]: Declare test_exit_status too, as this is simpler and we might as well check definition vs declaration.
0a319fd5	2025-05-19T02:01:32	unigbrk/u-grapheme-prev: Support Indic, Emojis, regional indicators. Reported by Kang-Che Sung <explorer09@gmail.com> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-03/msg00000.html>. lib/unigbrk/u-grapheme-prev.h: New file, based on lib/unigbrk/u-grapheme-breaks.h. * lib/unigbrk/u8-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u8_grapheme_prev): Remove function. * lib/unigbrk/u16-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u16_grapheme_prev): Remove function. * lib/unigbrk/u32-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u32_grapheme_prev): Remove function. * modules/unigbrk/u8-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u16-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u32-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * tests/unigbrk/test-u8-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u8-grapheme-breaks.c. * tests/unigbrk/test-u16-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u16-grapheme-breaks.c. * tests/unigbrk/test-u32-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u32-grapheme-breaks.c.
f783bbc7	2025-05-19T01:53:23	unigbrk/u-grapheme-next: Support Indic, Emojis, regional indicators. Reported by Kang-Che Sung <explorer09@gmail.com> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-03/msg00000.html> and by Lich <author@lch361.net> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-05/msg00000.html>. lib/unigbrk/u-grapheme-next.h: New file, based on lib/unigbrk/u-grapheme-breaks.h. * lib/unigbrk/u8-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u8_grapheme_next): Remove function. * lib/unigbrk/u16-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u16_grapheme_next): Remove function. * lib/unigbrk/u32-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u32_grapheme_next): Remove function. * modules/unigbrk/u8-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u16-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u32-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * tests/unigbrk/test-u8-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u8-grapheme-breaks.c. * tests/unigbrk/test-u16-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u16-grapheme-breaks.c. * tests/unigbrk/test-u32-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u32-grapheme-breaks.c.
7a952c54	2025-05-17T14:19:24	cosh: Add more tests. * tests/test-cosh.c: Include <stdio.h>, <string.h>. (main): Add another test case.
bf5e55b8	2025-05-17T14:18:45	sinh: Add more tests. * tests/test-sinh.c: Include <stdio.h>, <string.h>. (main): Add another test case.

39540147

2025-10-23T23:10:44

doc: allow for _FORTIFY_SOURCE = 3 Problem reported by Basil L. Contovounesios in: https://lists.gnu.org/r/bug-gnulib/2025-10/msg00068.html

a0d10f43

2025-10-20T20:50:21

fenv-rounding tests: Avoid test failure on Android. * tests/test-fenv-round.c (test_towardzero, test_upward) (test_downward): Disable tests that are known to fail. * doc/posix-functions/fesetround.texi: Update list of platforms.

32ab90fa

2025-10-20T19:49:45

snan tests: Avoid test failure on Android. * tests/test-snan-1.c (main): Disable test that is known to fail.

19141077

2025-10-20T21:13:39

glob: Add support for Android. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00054.html>. * m4/glob.m4 (gl_GLOB): On Android, skip a test that assumes that /bin/sh exists. Update cross-compilation guess. * tests/test-glob.c (main): On Android, skip a test that assumes that /bin/sh exists. * doc/posix-functions/glob.texi: Mention also Android.

bc638bf0

2025-10-17T20:04:59

savedir tests: Check the length of the file names. Suggested by Bruno Haible in <https://lists.gnu.org/archive/html/bug-gnulib/2025-10/msg00049.html>. * tests/test-savedir.c (test_savedir_sort_none) (test_savedir_sort_name): Check that the file names are only one character long.

abd86e80

2025-10-17T16:45:30

savedir: Add tests. * tests/test-savedir.c: New file. * modules/savedir-tests: Likewise.

19ef6a04

2025-10-15T16:30:10

glob tests: Avoid a test failure on native Windows. * tests/test-glob.c (main): Disable the new test cases on native Windows.

00f989aa

2025-10-15T15:01:55

glob tests: Improve maintainability. * tests/test-glob.c (main): Make the second added test independent from the first one.

bc3bb043

2025-10-13T20:39:25

glob tests: Add a test for the glibc bug. * tests/test-glob.c (main): Add a test case for all slash characters and a test case for many slash characters following a wildcard character.

94dcab94

2025-10-12T13:31:49

stdcountof-h tests: Fix link error on MSVC 14 (regression 2025-06-07). * tests/test-stdcountof-h.c (a, b, c): Define as variables on MSVC.

55e6cae9

2025-10-09T20:42:05

getline tests: Add a test for the glibc bug. * tests/test-getline.c (main): Check that the buffer is terminated with a NUL character when the first character read is EOF.

e2632ca0

2025-10-09T20:40:05

getdelim tests: Add a test for the glibc bug. * tests/test-getdelim.c (main): Check that the buffer is terminated with a NUL character when the first character read is EOF.

7b46a281

2025-10-08T14:12:51

stdcountof-h tests: Test more kinds of string literals. * tests/test-stdcountof-h.c (test_func): Test also wide string literals and Unicode string literals.

13cb0c83

2025-10-08T11:40:58

stdcountof-h tests: Test a string literal. * tests/test-stdcountof-h.c (test_func): Test a string literal. Copyright-paperwork-exempt: Yes

e0bcc7d6

2025-10-03T21:51:11

unimetadata/base: Add tests. * tests/unimetadata/test-unimetadata-h.c: New file. * modules/unimetadata/base-tests: New file. * tests/unimetadata/test-unimetadata-h-c++.cc: New file. * modules/unimetadata/base-c++-tests: New file.

268c44d1

2025-10-03T21:51:08

unicase/base: Add tests. * tests/unicase/test-unicase-h.c: New file. * modules/unicase/base-tests: New file. * tests/unicase/test-unicase-h-c++.cc: New file. * modules/unicase/base-c++-tests: New file.

fde8832a

2025-10-03T21:51:05

uninorm/base: Add tests. * tests/uninorm/test-uninorm-h.c: New file. * modules/uninorm/base-tests: New file. * tests/uninorm/test-uninorm-h-c++.cc: New file. * modules/uninorm/base-c++-tests: New file.

69db3cfd

2025-10-03T21:51:01

unilbrk/base: Add tests. * tests/unilbrk/test-unilbrk-h.c: New file. * modules/unilbrk/base-tests: New file. * tests/unilbrk/test-unilbrk-h-c++.cc: New file. * modules/unilbrk/base-c++-tests: New file.

3cd44d44

2025-10-03T21:50:59

uniwbrk/base: Add tests. * tests/uniwbrk/test-uniwbrk-h.c: New file. * modules/uniwbrk/base-tests: New file. * tests/uniwbrk/test-uniwbrk-h-c++.cc: New file. * modules/uniwbrk/base-c++-tests: New file.

c3551bca

2025-10-03T21:50:56

unigbrk/base: Add tests. * tests/unigbrk/test-unigbrk-h.c: New file. * modules/unigbrk/base-tests: New file. * tests/unigbrk/test-unigbrk-h-c++.cc: New file. * modules/unigbrk/base-c++-tests: New file.

65b2a8ba

2025-10-03T21:50:53

uniwidth/base: Add tests. * tests/uniwidth/test-uniwidth-h.c: New file. * modules/uniwidth/base-tests: New file. * tests/uniwidth/test-uniwidth-h-c++.cc: New file. * modules/uniwidth/base-c++-tests: New file.

b2ad9004

2025-10-03T21:50:51

unictype/base: Add tests. * tests/unictype/test-unictype-h.c: New file. * modules/unictype/base-tests: New file. * tests/unictype/test-unictype-h-c++.cc: New file. * modules/unictype/base-c++-tests: New file.

1d10a395

2025-10-03T21:50:48

uniname/base: Add tests. * tests/uniname/test-uniname-h.c: New file. * modules/uniname/base-tests: New file. * tests/uniname/test-uniname-h-c++.cc: New file. * modules/uniname/base-c++-tests: New file.

82c4f2b9

2025-10-03T21:50:46

unistdio/base: Add tests. * tests/unistdio/test-unistdio-h.c: New file. * modules/unistdio/base-tests: New file. * tests/unistdio/test-unistdio-h-c++.cc: New file. * modules/unistdio/base-c++-tests: New file.

068652f6

2025-10-03T21:50:42

uniconv/base: Add tests. * tests/uniconv/test-uniconv-h.c: New file. * modules/uniconv/base-tests: New file. * tests/uniconv/test-uniconv-h-c++.cc: New file. * modules/uniconv/base-c++-tests: New file.

8077cba5

2025-10-03T21:50:29

unistr/base: Add tests. * tests/unistr/test-unistr-h.c: New file. * modules/unistr/base-tests: New file. * tests/unistr/test-unistr-h-c++.cc: New file. * modules/unistr/base-c++-tests: New file.

c63a0c67

2025-09-24T23:28:18

Update to Unicode 17.0.0. * lib/gen-uni-tables.c (is_property_alphabetic): Add three YANGQIN SIGNs. (UC_JOINING_GROUP_THIN_NOON): New enum item. (fill_arabicshaping, joining_group_as_c_identifier): Handle UC_JOINING_GROUP_THIN_NOON. (LBP_*): Split LBP_SA into LBP_SA1 and LBP_SA2. (LBP_HH, LBP_SA): New enum items. (get_lbp): Use them. Update such that unilbrk/lbrkprop.txt comes out as expected. (debug_output_lbp): Handle LBP_HH. Print either LBP_SA1, LBP_SA2 as LBP_SA. (fill_org_lbp, debug_output_org_lbp): Handle LBP_HH. (lbp_value_to_string): Handle LBP_HH. Handle LBP_SA1, LBP_SA2 instead of LBP_SA. (output_lbrk_rules_as_tables): Update for LBP_HH change. Update rules LBP12a, LB21 as specified by https://www.unicode.org/reports/tr14/tr14-55.html. (get_wbp): Update such that uniwbrk/wbrkprop.txt comes out as expected. * lib/unictype.in.h (UC_JOINING_GROUP_THIN_NOON): New enum item. * lib/unictype/joininggroup_byname.gperf: Handle it. * lib/unictype/joininggroup_name.h: Likewise. * lib/unilbrk/lbrktables.h (LBP_*): Split LBP_SA into LBP_SA1 and LBP_SA2. (LBP_HH): New enum item. (unilbrk_table): Update bounds. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop): Use LBP_HL_HY instead of LBP_HL_BA. Use LBP_SA1 instead of LBP_SA. Treat LBP_SA2 like LBP_CM. Update rules LB20a and LB21a, as specified by https://www.unicode.org/reports/tr14/tr14-55.html. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop): Likewise. * tests/unigbrk/test-u8-grapheme-breaks.c (main): Use U+2B50 instead of U+2605, because U+2605 no longer is an Extended_Pictographic character. * tests/unigbrk/test-u16-grapheme-breaks.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-breaks.c (main): Likewise. * tests/unigbrk/test-u8-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u16-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-next.c (main): Likewise. * tests/unigbrk/test-u8-grapheme-prev.c (main): Likewise. * tests/unigbrk/test-u16-grapheme-prev.c (main): Likewise. * tests/unigbrk/test-u32-grapheme-prev.c (main): Likewise. * tests/uniwidth/test-uc_width2.sh: Update expected test result. * All generated files under lib/uni* and tests/uni*: Regenerate. * tests/uniname/NameAliases.txt: Update. * tests/uniname/UnicodeData.txt: Update. * tests/uninorm/NormalizationTest.txt: Update. * tests/unigbrk/GraphemeBreakTest.txt: Update. * tests/uniwbrk/WordBreakTest.txt: Update. * tests/unilbrk/LineBreakTest.txt: Update. * All the affected modules: Bump required libunistring version.

5cb21152

2025-09-24T23:28:14

unilbrk: Fix handling of future emojis in rule LB30b. * lib/unilbrk/lbrktables.h (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. * lib/gen-uni-tables.c (LBP_ID): Renamed from LBP_ID1. (LBP_EBF): Renamed from LBP_ID2. (get_lbp): Update. Move is_property_extended_pictographic invocation. (debug_output_org_lbp): Augment the information from the LineBreak.txt file with the Extended_Pictographic property. Print the LBP_ID and LBP_EBF values distinctly. (fill_org_lbp): Assign value LBP_EBF to all unassigned Extended_Pictographic characters. (debug_output_org_lbp): Handle LBP_EBF. (lbp_value_to_string): Update. (output_lbrk_rules_as_tables): Treat LBP_EBF like LBP_EB instead of like LBP_ID. * lib/unilbrk/u8-possible-linebreaks.c (u8_possible_linebreaks_loop): Update. * lib/unilbrk/u16-possible-linebreaks.c (u16_possible_linebreaks_loop): Likewise. * lib/unilbrk/u32-possible-linebreaks.c (u32_possible_linebreaks_loop): Likewise. * lib/unilbrk/lbrkprop2.h: Regenerated. * lib/unilbrk/lbrktables.c: Regenerated. * tests/unilbrk/test-uc-possible-linebreaks.c (main): Skip test cases that contain the U+1F8FF character. * modules/unilbrk/*-linebreaks: Bump required libunistring version.

e4c911bb

2025-09-21T13:49:18

tests: avoid grep in init.sh * tests/init.sh (warn_, gl_shell_test_script_): Avoid the use of grep, as that introduces an unwanted dependency. On older systems like Solaris there can be many greps and they can be buggy, so it’s better to not rely on them in a central part of the test harness.

8ac8a9b4

2025-09-21T13:43:01

tests: avoid test failure due to rmdir race * tests/init.sh (remove_tmp_): If the rm -rf fails, wait a second and try again. This works around a problem I observed on Solaris 10 on a circa 2001 Sun Fire 280R with a single 750 MHz UltraSPARC III, where a subprocess had not yet exited by the time the test script attempted to remove the subprocess’s working directory. This can happen, for example, if the process A in the shell command ‘A | B’ closes stdout, checks that the close succeeded -- a necessary check if stdout is NFS, on Solaris anyway -- and uses that check to affect its exit status. In this situation, B can read end-of-file from its standard input and exit before A exits, and then the shell, which waits only for B, can then attempt to remove A’s working directory during cleanup. This is not a problem on GNU/Linux where one can remove a process’s working directory, but it is a problem on Solaris 10 which does not allow this. POSIX allows the Solaris 10 behavior.

ba34a934

2025-09-19T16:26:52

map-c++-tests: Fix compilation error (regression 2025-09-17). * tests/test-map-c++.cc (streq): Remove function. * modules/map-c++-tests (Depends-on): Add stringeq.

df414ade

2025-09-17T16:51:52

tests: support -ftrivial-auto-var-init Tested with gcc 15 and clang 20. Note clang didn't need the adjustment, but it was applied for clang also, to be defensive. * tests/test-memset_explicit.c (do_secret_stuff): Mark stack variable as not to be initialized with either zero or pattern on each invocation. tests/test-explicit_bzero.c (do_secret_stuff): Likewise.

a9a1a8cd

2025-09-16T21:35:12

inttypes-h tests: Avoid compilation error on mingw. Reported by Michele Locati in <https://lists.gnu.org/archive/html/bug-gettext/2024-09/msg00015.html>. * tests/test-inttypes-h.c (l): On mingw without __USE_MINGW_ANSI_STDIO, don't test for the presence of SCN*8, SCN*LEAST8, SCN*FAST8}. * doc/posix-headers/inttypes.texi: Mention the mingw bug.

b26ea307

2025-09-15T14:43:16

tests: avoid infinite loop in init.sh This was noticed when building expr in coreutils with -fsanitize=memory, which induced false failures resulting in an infinite loop. * tests/init.sh: Break from the loop if there's an issue with expr(1).

16deb62f

2025-09-12T16:55:45

cpu-supports: a module to honor GLIBC_TUNABLES=glibc.cpu.hwcaps This functionality is useful to allow better test coverage at least, and may be useful for users to tune their environment, avoiding CPU throttling for example. * lib/cpu-supports.h (cpu_supports): A new wrapper that checks that the GLIBC_TUNABLES environment variable allows the hardware feature, before checking with __builtin_cpu_supports(). (cpu_may_support): Only perform the GLIBC_TUNABLES check, which is useful if using other interfaces like getauxval(). (gcc_feature_to_glibc_hwcap): An internal helper that will resolve at compile time with standard optimizations enabled. * lib/cpu-supports.c (hwcap_allowed): Query the GLIBC_TUNABLES environment variable (read once per process), to see if the passed GLIBC_HWCAP is allowed. * modules/cpu-supports: New module definition. * modules/cpu-supports-tests: New test module definition. * tests/test-cpu-supports.c: New tests.

93a0da5d

2025-09-14T01:17:38

pagealign_alloc: Don't waste large amounts of memory (regr. 2025-09-10). * tests/bench-pagealign_alloc.c: Update results.

7f4d4edc

2025-09-14T00:25:12

pagealign_alloc: Add unit test for scalability. * tests/test-pagealign_alloc.c: New file. * modules/pagealign_alloc-tests (Files): Add it. (Depends-on): Add xalloc. (configure.ac): Check for alarm(). (Makefile.am): Arrange to compile and run test-pagealign_alloc.

96a905cd

2025-09-13T01:46:42

pagealign_alloc: Tweak the benchmark. * tests/bench-pagealign_alloc.c (show_stats): Reformat. (main): Fix usage message.

b4866d29

2025-09-11T16:59:54

pagealign_alloc: Add benchmark for comparing different implementations. * lib/pagealign_alloc.h (pagealign_impl_t): New type. (pagealign_impl): New declaration. * lib/pagealign_alloc.c: On native Windows, include <malloc.h> and <windows.h>. (pagealign_impl): New variable. (info_t): Change to a union type. (get_default_impl): New function. (pagealign_alloc, pagealign_free): Dispatch according to pagealign_impl. * tests/bench-pagealign_alloc.c: New file. * modules/pagealign_alloc-tests: New file.

ef6d228c

2025-09-11T14:38:39

pagealign_alloc, vma-prot tests: Fix use of HAVE_MMAP (regr. yesterday). * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Test for sys/mman.h. Use ac_cv_header_sys_mman_h instead of gl_have_mmap. * lib/pagealign_alloc.c: Test HAVE_SYS_MMAN_H instead of HAVE_MMAP. * tests/test-vma-prot.c: Likewise.

b1fcec6d

2025-09-10T23:22:53

Remove support for IRIX. * all-modules: Update comments. * build-aux/install-reloc: Likewise. * build-aux/reloc-ldflags: Likewise. * gnulib-tool: Likewise. * gnulib-tool.py: Likewise. * gnulib-tool.sh: Likewise. * lib/aligned-malloc.h: Likewise. * lib/boot-time.c: Likewise. * lib/c32is-impl.h: Likewise. * lib/c32srtombs-state.c: Likewise. * lib/c32to-impl.h: Likewise. * lib/c32width.c: Likewise. * lib/errno.in.h: Likewise. * lib/euidaccess.c: Likewise. * lib/fbufmode.c: Likewise. * lib/fenv-except-state-get.c: Likewise. * lib/fenv-except-state-set.c: Likewise. * lib/fenv-except-tracking-clear.c: Likewise. * lib/fenv-except-tracking-set.c: Likewise. * lib/fenv-except-tracking-test.c: Likewise. * lib/fenv-except-trapping.c: Likewise. * lib/fenv-round.c: Likewise. * lib/fflush.c: Likewise. * lib/fileblocks.c: Likewise. * lib/forkpty.c: Likewise. * lib/fpending.c: Likewise. * lib/fpurge.c: Likewise. * lib/freadable.c: Likewise. * lib/freadahead.c: Likewise. * lib/freading.c: Likewise. * lib/freadptr.c: Likewise. * lib/freadseek.c: Likewise. * lib/fseeko.c: Likewise. * lib/fseterr.c: Likewise. * lib/fsusage.c: Likewise. * lib/fwritable.c: Likewise. * lib/fwriting.c: Likewise. * lib/getdomainname.c: Likewise. * lib/idpriv-drop.c: Likewise. * lib/idpriv-droptemp.c: Likewise. * lib/limits.in.h: Likewise. * lib/mbrtoc16.c: Likewise. * lib/mbrtoc32.c: Likewise. * lib/mbsrtoc32s-state.c: Likewise. * lib/mbsrtowcs-state.c: Likewise. * lib/mbtowc-lock.h: Likewise. * lib/minmax.h: Likewise. * lib/netdb.in.h: Likewise. * lib/pipe-filter-ii.c: Likewise. * lib/posix_openpt.c: Likewise. * lib/ptsname_r.c: Likewise. * lib/readutmp.c: Likewise. * lib/readutmp.h: Likewise. * lib/resource-ext.h: Likewise. * lib/safe-read.h: Likewise. * lib/safe-write.h: Likewise. * lib/save-cwd.c: Likewise. * lib/stdbool.in.h: Likewise. * lib/striconv.c: Likewise. * lib/striconveh.c: Likewise. * lib/termcap.h: Likewise. * lib/terminfo.h: Likewise. * lib/unistd.in.h: Likewise. * lib/vasnprintf.c: Likewise. * lib/wcrtomb.c: Likewise. * lib/wcsrtombs-state.c: Likewise. * m4/fenv-environment.m4: Likewise. * m4/fenv-exceptions-state.m4: Likewise. * m4/fenv-exceptions-tracking.m4: Likewise. * m4/fenv-rounding.m4: Likewise. * m4/fmod.m4: Likewise. * m4/getdomainname.m4: Likewise. * m4/getloadavg.m4: Likewise. * m4/getopt.m4: Likewise. * m4/hypot.m4: Likewise. * m4/hypotf.m4: Likewise. * m4/hypotl.m4: Likewise. * m4/iconv.m4: Likewise. * m4/intl-thread-locale.m4: Likewise. * m4/largefile.m4: Likewise. * m4/libdl.m4: Likewise. * m4/locale-ja.m4: Likewise. * m4/locale_h.m4: Likewise. * m4/log.m4: Likewise. * m4/log10.m4: Likewise. * m4/log10f.m4: Likewise. * m4/logf.m4: Likewise. * m4/modf.m4: Likewise. * m4/modff.m4: Likewise. * m4/modfl.m4: Likewise. * m4/pthread-rwlock.m4: Likewise. * m4/semaphore.m4: Likewise. * m4/socklen.m4: Likewise. * m4/stdint.m4: Likewise. * m4/strtod.m4: Likewise. * m4/strtof.m4: Likewise. * m4/strtold.m4: Likewise. * modules/sigsegv: Likewise. * posix-modules: Likewise. * pygnulib/GLImport.py: Likewise. * tests/init.sh: Likewise. * tests/test-echo.sh: Likewise. * tests/test-isatty.c: Likewise. * tests/test-math-h.c: Likewise. * tests/test-nonblocking-pipe.h: Likewise. * tests/test-nonblocking-socket.h: Likewise. * tests/test-strtod.h: Likewise. * tests/test-strtof.h: Likewise. * tests/test-strtold.h: Likewise. * tests/test-vasnprintf.c: Likewise. * tests/test-vasnwprintf.c: Likewise.

4ecbad17

2025-09-10T23:19:32

tests: Remove support for IRIX. * tests/minus-zero.h (compute_minus_zerof, compute_minus_zerod, compute_minus_zerol): Remove code for IRIX. * tests/test-c32isgraph.c (main): Likewise. * tests/test-c32isprint.c (main): Likewise. * tests/test-getaddrinfo.c (simple): Likewise. * tests/test-isgraph_l.c (main): Likewise. * tests/test-isprint_l.c (main): Likewise. * tests/test-localeconv-mt.c (ENCODING): Likewise. * tests/test-nl_langinfo-mt.c (ENCODING): Likewise. * tests/test-setlocale_null-mt-all.c (ENCODING): Likewise. * tests/test-setlocale_null-mt-one.c (ENCODING): Likewise. * tests/test-sethostname1.c: Likewise. * tests/test-striconveha.c (main): Likewise. * tests/uniconv/test-u8-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u8-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-strconv-from-enc.c (main): Likewise. * tests/test-frexpl.c (MIN_NORMAL_EXP): Likewise. * tests/test-ilogbl.c (MIN_NORMAL_EXP): Likewise. * tests/test-logbl.c (MIN_NORMAL_EXP): Likewise. * tests/test-printf-frexpl.c (MIN_NORMAL_EXP, MIN_SUBNORMAL_EXP): Likewise. * tests/test-fma2.h (MIN_SUBNORMAL_EXP): Remove macro. (test_function): Inline its value. * tests/test-lseek.c (main): Update comments. * tests/test-sigabbrev_np.c (main): Remove cases for SIGCKPT, SIGPTINTR, SIGPTRESCHED, SIGRESTART, SIGUME. * tests/test-sigdescr_np.c (main): Likewise. * modules/math-h-c++-tests (Makefile.am): Don't link test-math-h-c++ with extra libraries.

abe5d60f

2025-09-10T23:03:55

Remove support for IRIX and Solaris <= 7 regarding old mmap. * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Don't define HAVE_MAP_ANONYMOUS. * m4/memchr.m4 (gl_FUNC_MEMCHR): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * m4/strncat.m4 (gl_FUNC_STRNCAT): Likewise. * lib/get-rusage-as.c (MAP_FILE): Remove macro. (get_rusage_as_via_setrlimit): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * modules/get-rusage-as (Depends-on): Remove 'open'. * lib/pagealign_alloc.c (MAP_FILE): Remove macro. (pagealign_alloc): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * modules/pagealign_alloc (Depends-on): Remove 'open'. * lib/vma-iter.c: Remove code for IRIX. (vma_iterate): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * lib/vma-iter.h: Remove code for IRIX. * lib/stackvma.c: Remove code for IRIX. (vma_iterate): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * lib/stackvma.h: Remove code for IRIX. * tests/mmap-anon-util.h: (zero_fd, map_flags, MAP_FILE): Remove macros. (mmap_zeromap): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/zerosize-ptr.h (MAP_FILE): Remove macro. (zerosize_ptr): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/jit/test-cache.c (main): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/test-sigsegv-catch-segv1.c (main): Assume that mmap supports MAP_ANONYMOUS or MAP_ANON. * tests/test-sigsegv-catch-segv2.c (main): Likewise. * tests/test-sigsegv-catch-stackoverflow2.c (main): Likewise. * tests/test-vma-prot.c: Test HAVE_MMAP instead of HAVE_MAP_ANONYMOUS.

72a55752

2025-09-10T22:53:20

errno-iter, strerrorname_np: Remove support for IRIX. * lib/errno-iter.c (errno_iterate): Remove cases for EBADFILT, EBADRSPEC, EBADTSPEC, EBDHDL, EBUFSIZE, ECANTEXTENT, ECELLDOWN, ECKPT, ECLOCKCPU, ECONTROLLER, EDELAY, EDESTROYED, EDIRCORRUPTED, EDISJOINT, EEMPTY, EENDOFMINOR, EENQUEUED, EFSCORRUPTED, EGROUPLOOP, EINIT, EINVALMODE, EINVALSTATE, EINVALTIME, EIORESID, EJOINED, ELOGINLIM, EMEMRETRY, EMIGRATED, EMIGRATING, EMUSTRUN, ENFSREMOTE, ENOATTACH, ENOBWD, ENOEXIST, ENOINTRGROUP, ENOLIMFILE, ENOLOGIN, ENOMESSAGE, ENOPROC, ENOSERVICE, ENOTCONTROLLER, ENOTENQUEUED, ENOTJOINED, ENOTSTOPPED, EREMDEV, EWRONGFS. * lib/strerrorname_np.c (strerrorname_np): Likewise. * tests/test-strerrorname_np.c (main): Likewise.

7ea19a7a

2025-09-10T22:52:12

acl, file-has-acl, copy-file tests: Remove support for IRIX. * tests/test-file-has-acl.sh: Remove code for IRIX ACLs. * tests/test-set-mode-acl.sh: Likewise. * tests/test-copy-acl.sh: Likewise. * tests/test-copy-file.sh: Likewise. * tests/test-sameacls.c: Update comment.

19adc7a2

2025-09-09T12:50:18

Remove support for OSF/1. * all-modules: Update comments. * build-aux/install-reloc: Likewise. * gnulib-tool: Likewise. * gnulib-tool.py: Likewise. * gnulib-tool.sh: Likewise. * lib/calloc.c: Likewise. * lib/euidaccess.c: Likewise. * lib/fbufmode.c: Likewise. * lib/fflush.c: Likewise. * lib/fpending.c: Likewise. * lib/fpurge.c: Likewise. * lib/freadable.c: Likewise. * lib/freadahead.c: Likewise. * lib/freading.c: Likewise. * lib/freadptr.c: Likewise. * lib/freadseek.c: Likewise. * lib/fseeko.c: Likewise. * lib/fseterr.c: Likewise. * lib/fwritable.c: Likewise. * lib/fwriting.c: Likewise. * lib/get-permissions.c: Likewise. * lib/get-rusage-as.c: Likewise. * lib/getdomainname.c: Likewise. * lib/getpass.c: Likewise. * lib/glthread/spin.c: Likewise. * lib/idpriv-drop.c: Likewise. * lib/idpriv-droptemp.c: Likewise. * lib/log10l.c: Likewise. * lib/login_tty.c: Likewise. * lib/minmax.h: Likewise. * lib/mountlist.c: Likewise. * lib/netdb.in.h: Likewise. * lib/nproc.c: Likewise. * lib/passfd.c: Likewise. * lib/posix_openpt.c: Likewise. * lib/resource-ext.h: Likewise. * lib/safe-read.h: Likewise. * lib/safe-write.h: Likewise. * lib/stdint.in.h: Likewise. * lib/stdio.in.h: Likewise. * lib/string.in.h: Likewise. * lib/sys-limits.h: Likewise. * lib/termcap.h: Likewise. * lib/terminfo.h: Likewise. * lib/ttyname_r.c: Likewise. * lib/vasnprintf.c: Likewise. * lib/wait-process.c: Likewise. * m4/fmal.m4: Likewise. * m4/getdomainname.m4: Likewise. * m4/getopt.m4: Likewise. * m4/hypot.m4: Likewise. * m4/hypotf.m4: Likewise. * m4/hypotl.m4: Likewise. * m4/iconv.m4: Likewise. * m4/iconv_open-utf.m4: Likewise. * m4/imaxabs.m4: Likewise. * m4/imaxdiv.m4: Likewise. * m4/largefile.m4: Likewise. * m4/link-follow.m4: Likewise. * m4/locale-fr.m4: Likewise. * m4/locale-ja.m4: Likewise. * m4/locale_h.m4: Likewise. * m4/lock.m4: Likewise. * m4/log10l.m4: Likewise. * m4/mkstemp.m4: Likewise. * m4/mmap-anon.m4: Likewise. * m4/modf.m4: Likewise. * m4/modff.m4: Likewise. * m4/modfl.m4: Likewise. * m4/semaphore.m4: Likewise. * m4/socklen.m4: Likewise. * m4/strerror_r.m4: Likewise. * m4/terminfo.m4: Likewise. * m4/wcwidth.m4: Likewise. * posix-modules: Likewise. * tests/havelib/README: Likewise. * tests/init.sh: Likewise. * tests/socket-client.h: Likewise. * tests/socket-server.h: Likewise. * tests/test-echo.sh: Likewise. * tests/test-nonblocking-socket.h: Likewise. * tests/test-strtod.h: Likewise. * tests/test-strtof.h: Likewise.

5c0efc93

2025-09-09T12:49:41

tests: Remove support for OSF/1. * tests/test-mbmemcasecmp.h (test_iso_8859_1): Remove code for OSF/1. * tests/test-nonblocking-pipe.h (PIPE_DATA_BLOCK_SIZE): Likewise. * tests/test-select.h (test_bad_fd): Likewise. * tests/test-striconveha.c (main): Likewise. * tests/uniconv/test-u8-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u8-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u16-strconv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-conv-from-enc.c (main): Likewise. * tests/uniconv/test-u32-strconv-from-enc.c (main): Likewise.

39dc93a3

2025-09-09T12:40:36

errno-iter, strerrorname_np: Remove support for OSF/1. * lib/errno-iter.c (errno_iterate): Remove cases for EAIO, ECLONEME, EDIRTY, EDUPPKG, EEMULATE, EFAIL, EINPROG, EMTIMERS, ERELOCATED, ESUCCESS, EVERSION. * lib/strerrorname_np.c (strerrorname_np): Likewise. * tests/test-strerrorname_np.c (main): Likewise.

dd560c93

2025-09-09T12:37:03

acl, file-has-acl, copy-file tests: Remove support for OSF/1. * tests/test-file-has-acl.sh: Remove code for OSF/1 ACLs. * tests/test-set-mode-acl.sh: Likewise. * tests/test-copy-acl.sh: Likewise. * tests/test-copy-file.sh: Likewise. * tests/test-sameacls.c: Update comment.

49c5d4bc

2025-09-08T13:42:54

stdcountof-h tests: Fix compilation error with clang 21. * tests/test-stdcountof-h.c (test_func): Don't use _gl_verify_is_array if it's not defined.

a82f1b76

2025-09-06T16:38:08

crypto/sha3-buffer, crypto/sha3: Protect against double frees (regr. today). * lib/sha3.c (sha3_free_ctx): Only free the EVP_MD_CTX if it is not NULL, and set it to NULL after freeing. (DEFINE_SHA3_INIT_CTX, sha3_finish_ctx, sha3_process_bytes): Leave freeing memory to the caller. * lib/sha3-stream.c (sha3_xxx_stream): Call sha3_free_ctx on success and if sha3_init_ctx fails. * tests/test-sha3-224-buffer.c (main): Add a test that would otherwise segfault without this patch. * tests/test-sha3-256-buffer.c (main): Likewise. * tests/test-sha3-384-buffer.c (main): Likewise. * tests/test-sha3-512-buffer.c (main): Likewise.

d5dcc6c9

2025-09-01T14:26:59

Fix the previous two commits. The issue occurs on alpha not hppa. Also add the glibc bug report link in comments.

282ea164

2025-09-01T14:01:36

sys_types-h tests: Fix a static_assert failure on glibc/hppa. * tests/test-sys_types-h.c [__GLIBC__ && __hppa]: Don't check that blksize_t and blkcnt_t are signed. * doc/posix-headers/sys_types.texi: Mention that these types are unsigned on this platform.

1087a157

2025-09-01T14:00:00

sys_stat-h tests: Fix a static_assert failure on glibc/hppa. Reported by Santiago Vila <sanvila@debian.org> in: <https://lists.gnu.org/archive/html/bug-m4/2025-09/msg00000.html>. * tests/test-sys_stat-h.c [__GLIBC__ && __hppa]: Don't check that blksize_t and blkcnt_t are signed. * doc/posix-headers/sys_stat.texi: Mention that these types are unsigned on this platform.

8ba0c4da

2025-09-01T13:04:21

tests: adapt AT_FDCWD fix for more tests * tests/test-areadlinkat-with-size.c (main): * tests/test-areadlinkat.c (main): * tests/test-faccessat.c (main): * tests/test-fchmodat.c (main): * tests/test-fchownat.c (main): * tests/test-fstatat.c (main): * tests/test-linkat.c (main): * tests/test-mkdirat.c (main): * tests/test-mkfifoat.c (main): * tests/test-openat-safer.c (main): * tests/test-readlinkat.c (main): * tests/test-renameat.c (main): * tests/test-renameatu.c (main): * tests/test-symlinkat.c (main): * tests/test-unlinkat.c (main): * tests/test-utimensat.c (main): Work even if AT_FDCWD == -1.

e30c1556

2025-09-01T11:25:00

openat2-tests: fix AT_FDCWD portability * tests/test-openat.c (main): Work even if AT_FDCWD == -1.

ec500f50

2025-08-31T12:51:14

crypto/sha3-buffer: Add tests. * modules/crypto/sha3-buffer-tests: New file. * tests/test-sha3-224-buffer.c: Likewise. * tests/test-sha3-256-buffer.c: Likewise. * tests/test-sha3-384-buffer.c: Likewise. * tests/test-sha3-512-buffer.c: Likewise. * tests/bench-sha3-224.c: Likewise. * tests/bench-sha3-256.c: Likewise. * tests/bench-sha3-384.c: Likewise. * tests/bench-sha3-512.c: Likewise.

3d4a8bff

2025-08-26T00:02:22

nstrftime tests: Test in the UTF-8 environment on native Windows. Prompted by <https://debbugs.gnu.org/79296>. * tests/test-nstrftime-w32utf8.sh: New file. * tests/test-nstrftime-w32utf8.c: New file. * modules/nstrftime-tests (Files): Add them. Add windows-utf8.rc, windows-utf8.manifest, m4/windows-rc.m4. (configure.ac): Invoke gl_WINDOWS_RC. (Makeile.am): Arrange to build test-nstrftime-w32utf8 and run test-nstrftime-w32utf8.sh.

9b07115f

2025-08-18T15:34:59

nproc: honor cgroupv2 CPU quotas cgroupv1 CPU quotas are not considered, as those are now legacy (RHEL7 era), and are more complex/inefficient to parse. Tested in coreutils on Fedora 42 as detailed in tests/test-nproc.c * lib/nproc.c (cgroup2_mount): Identify the cgroup2 mount point, first at the common location for efficiency, resorting to searching mount points otherwise. (get_cgroup2_cpu_quota): Walk cgroup2 quotas for the current process, returning the lowest integer number of CPUs configured. (cpu_quota): On Linux return the cgroupv2 CPU quota if the currrent scheduler honors it. Otherwise return ULONG_MAX. (num_processors): Clamp the return to <= quota. * m4/nproc.m4: Add a check for mntent.h. * tests/test-nproc.c: Document how cgroup CPU quotas were tested.

b65a8d11

2025-08-11T12:04:17

nlcanon tests: Fix test failure on Solaris. * tests/test-nlcanon.sh: Handle the --no-reexec option (from init.sh).

7e5312be

2025-08-05T01:20:58

nlcanon tests: Fix last commit. * tests/init.sh (setup_): Revert last change. * modules/test-framework-sh (Makefile.am): Augment TESTS_ENVIRONMENT here. * modules/nlcanon-tests (Makefile.am): Don't augment TESTS_ENVIRONMENT here.

c7fd1990

2025-08-04T13:23:54

nlcanon: Add tests. * tests/test-nlcanon.sh: New file. * modules/nlcanon-tests: New file. * tests/init.sh (setup_): Adjust also top_builddir, if set.

2410984b

2025-08-02T10:25:13

Shorten GCC bug URLs

98704937

2025-08-02T10:21:36

Shorten glibc bug URLs

1ce8849f

2025-07-28T17:50:30

float-h: change IBM long double to match GCC 15 This is in response to the GCC developers; see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120993>. * lib/float.c (gl_LDBL_MAX): Remove the implementation for PowerPC, as it should no longer be needed. * lib/float.in.h (LDBL_MIN_EXP, LDBL_MIN_10_EXP, LDBL_MIN) (LDBL_MAX, LDBL_EPSILON, LDBL_NORM_MAX): On PowerPC with IBM long double, simplify by using the GCC 15 values unconditionally. These are the correct values according to the GCC developers and there seems little point to disagreeing with current GCC about obsolescent arithmetic that is so problematic in practice. * tests/test-float-h.c (test_long_double): Relax tests of LDBL_MAX when !LDBL_IS_IEC_60559, as the tests would now fail on PowerPC and they were not portable in that case anyway.

114d91d7

2025-07-23T20:54:50

posixtm tests: Avoid test failure on Haiku. * tests/test-posixtm.c (T): On Haiku, disable test cases that would fail.

e936bfd8

2025-07-23T19:55:41

sethostname tests: Avoid test failure on Haiku. * tests/test-sethostname2.c (main): On Haiku, skip the "too long hostname" test. * doc/glibc-functions/sethostname.texi: Mention the Haiku problem.

b5eb8780

2025-07-19T21:38:57

next-prime: Tweaks for GNU gettext. * lib/next-prime.c (is_prime): Change so that is_prime (3) returns true. * tests/test-next-prime.c (main): Allow next_prime (1) to be 1.

2b426863

2025-07-17T11:33:39

Fix sb_dupfree(), sbr_dupfree() on an empty buffer. Reported by Marc Nieper-Wißkirchen <marc.nieper+gnu@gmail.com> at <https://lists.gnu.org/archive/html/bug-gnulib/2025-07/msg00119.html>. * lib/string-desc.c (_sd_new_addr, _rwsd_new_addr): Don't canonicalize (0, non-NULL) to (0, NULL). * lib/string-buffer.h (sb_dupfree): Fix description. * lib/string-buffer-reversed.h (sbr_dupfree): Likewise. * tests/test-string-buffer.c (main): Test sb_dupfree on an empty buffer. * tests/test-string-buffer-reversed.c (main): Test sbr_dupfree on an empty buffer.

4393ea5a

2025-07-15T11:19:10

nstrftime: Add support for non-Gregorian calendars. * lib/calendars.h: New file. * lib/calendar-thai.h: New file. * lib/calendar-persian.h: New file. * lib/calendar-ethiopian.h: New file. * lib/strftime.h (nstrftime): Document which directives don't work with non-Gregorian calendars. * lib/strftime.c (SUPPORT_NON_GREG_CALENDARS_IN_STRFTIME): New macro. Include localcharset.h, localename.h, calendars.h. (CAL_ARGS): New macro. (my_strftime): Recognize locales with non-Gregorian calendars. Pass cal and caldate down to __strftime_internal. (__strftime_internal): Accept additional parameters cal, caldate. Remove rejection of modifier 'O' for directive 'Y' and allow a non-ASCII alternate digits base. Produce calendar-aware output for the directives 'b', 'h', 'B', 'x', 'd', 'e', 'm', 'Y'. * modules/nstrftime (Files): Add the calendar files. (Depends-on): Add localcharset. (Link): New section. * modules/fprintftime (Link): New section. * tests/test-nstrftime-DE.c: New file. * tests/test-nstrftime-TH.c: New file. * tests/test-nstrftime-IR.c: New file. * tests/test-nstrftime-ET.c: New file. * modules/nstrftime-tests (Files): Add them. (Depends-on): Add localcharset, setenv. (Makefile.am): Link test-nstrftime with $(INTL_MACOSX_LIBS). Arrange to compile and run test-nstrftime-DE, test-nstrftime-TH, test-nstrftime-IR, test-nstrftime-ET.

091a73f5

2025-07-15T10:34:01

next-prime tests: Update unit test after last change. * tests/test-next-prime.c (main): Allow either behaviour.

e94aad0c

2025-07-13T00:43:36

safe-alloc: make obsolete and remove REALLOC_N Problem reported by Vivien Kraus in: https://lists.gnu.org/r/bug-gnulib/2025-07/msg00073.html This module never caught on. * lib/safe-alloc.h (REALLOC_N): Remove. * modules/safe-alloc: Now obsolete. * tests/test-safe-alloc.c (main): Remove REALLOC_N test.

6164b4cb

2025-07-08T17:34:25

float-h: work around GCC bug 120993 Also, fix a too-low LDBL_MAX on this platform, a problem that contributed to LDBL_NORM_MAX test failures with C23 PowerPC GCC with ibmlongdouble. * lib/float.c (gl_LDBL_MAX): On PowerPC with ibmlongdouble, the correct value is 2**1024 - 2**918, not 2**1024 - 2**971. Also, use C99 hex double notation for the divisor, as it’s clearer and should work nowadays. * lib/float.in.h: Simplify by not worring whether it’s AIX or GNU/Linux when redefining LDBL_* macros on PowerPC GCC with ibmlongdouble, as the problem seems to be universal then. (LDBL_NORM_MAX): On PowerPC GCC with ibmlongdouble, define to be LDBL_MAX, so that it’s 2**1024 - 2**918, doubling GCC’s value if supplied. * modules/float-h-tests (Depends-on): Remove floorl, ldexpl. Add truncl. (test_float_h_LDADD): Likewise for libraries. * tests/test-float-h.c (test_isfinitel): New static function, so that we need not rely on isfinitel. (normalize_long_double): Work even if X is negative or not finite. Do not rely on frexpl or ldexpl. Use truncl instead of floorl so that the negative results are consistent with positive. Defend against fritzy PowerPC long double arithmetic.

65ed9d3b

2025-07-06T16:22:05

float-h: port to C23 PowerPC GCC * lib/float.in.h (LDBL_MAX) [__LDBL_NORM_MAX__]: Do not override, as GCC versions defining __LDBL_NORM_MAX__ surely have LDBL_MAX right. (LDBL_NORM_MAX): Prefer __LDBL_NORM_MAX__ if defined. Otherwise, hardcode PowerPC value if applicable. * tests/test-float-h.c (normalize_long_double): Fix typo that broke this function when given large numbers. (test_long_double): Normalize LDBL_MAX before comparing it to LDBL_NORM_MAX.

55a366a0

2025-07-06T12:33:06

float-h-tests: port to C23 PowerPC GCC Problem reported by C. Neidhal <https://lists.gnu.org/r/bug-gnulib/2025-07/msg00021.html>. * modules/float-h-tests (Depends-on): Add floorl, frexpl, ldexpl. (test_float_h_LDADD): Link the resulting libms too. * tests/test-float-h.c: Include math.h. (normalize_long_double): New function. (test_long_double): Use it.

2140e5c5

2025-06-27T15:30:23

options: Add tests. * tests/test-options.c: New file, based on tests/test-getopt_long.h. * tests/test-options-prog.c: New file. * modules/options-tests: New file.

84f19f05

2025-06-25T15:52:40

kwset: Add tests. * lib/kwset.c (kwsexec): Correct documentation. * tests/test-kwset.c: New file. * modules/kwset-tests: New file.

f3684e41

2025-06-15T17:25:22

fenv-environment tests: Fix compilation errors on Linux/sh4. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00124.html>. * tests/test-fenv-env-2.c (FE_UPWARD, FE_DOWNWARD): Define as aliases. * tests/test-fenv-env-3.c: Likewise. * tests/test-fenv-env-4.c: Likewise. * tests/test-fenv-env-5.c: Likewise.

e8712cc1

2025-06-13T12:27:44

stat: Support the file name "/dev/null" on native Windows. Reported by Collin Funk in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00119.html>. * lib/stat.c (rpl_stat): On native Windows, map "/dev/null" to "NUL". * tests/test-fstat.c (main): Test /dev/null also on native Windows. * tests/test-stat.h (test_stat_func): Likewise. * tests/test-lstat.h (test_lstat_func): Likewise. * doc/posix-functions/stat.texi: Mention problem of null device name. * doc/posix-functions/lstat.texi: Likewise.

470a4f51

2025-06-13T03:58:46

lstat tests: Avoid test failure on Solaris. * tests/test-lstat.h (test_lstat_func): Reduce assumption about /dev/null on Solaris.

fab07841

2025-06-12T19:45:19

stat, lstat, fstat tests: Enhance tests regarding /dev/null or NUL. * tests/test-fstat.c: Include <fcntl.h>. (main): Check that fstat reports /dev/null or NUL as a character device. * tests/test-stat.h (test_stat_func): Likewise for stat. * tests/test-lstat.h (test_lstat_func): Likewise for lstat.

c731f331

2025-06-09T12:51:14

file-has-acl tests: Avoid test failure on Cygwin. * modules/file-has-acl-tests (Makefile.am): Add host_os to the TESTS_ENVIRONMENT. * tests/test-file-has-acl-2.sh: On Cygwin, skip this test.

dd6bd646

2025-06-08T02:58:21

stdcountof-h: Work around a clang bug. Reported by Basil L. Contovounesios <basil@contovou.net> in <https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00073.html>. * lib/stdcountof.in.h (_gl_verify_is_array): Disable the checking on clang. * tests/test-stdcountof-h.c (test_func): Add another test case.

18ebf185

2025-06-03T14:15:39

stdcountof-h tests: Fix compilation error with gcc versions < 15. * tests/test-stdcountof-h.c (HAVE___TYPEOF__): Remove macro. (test_func): Remove __typeof__ invocations.

883c26a0

2025-06-03T11:26:45

stdcountof-h: Always return size_t, in a better way. * lib/stdcountof.in.h: Revert last change. Include <stddef.h> unconditionally. (countof): Cast value to size_t. * tests/test-stdcountof-h.c (HAVE___TYPEOF__, HAVE__GENERIC): New macros. (test_func): Check the return type of countof.

3b239ab5

2025-06-02T23:44:55

stdcountof-h: Add tests. * tests/test-stdcountof-h.c: New file. * tests/test-stdcountof-h-c++.cc: New file. * modules/stdcountof-h-tests: New file. * modules/stdcountof-h-c++-tests: New file.

df7978ac

2025-06-02T18:32:26

stddef-h: Fix compilation errors in C++ mode (regression 2025-05-27). * m4/stddef_h.m4 (gl_STDDEF_H): Set and substitute HAVE_C_UNREACHABLE. Don't test for unreachable in <stddef.h> in C++. Set GL_GENERATE_STDDEF_H to true always. * lib/stddef.in.h (gl_unreachable): Renamed from _gl_unreachable. Test HAVE_C_UNREACHABLE. (unreachable): Don't define in C++ mode. Don't define if HAVE_C_UNREACHABLE is 1. * modules/stddef-h (Makefile.am): Substitute HAVE_C_UNREACHABLE. * tests/test-stddef-h.c (test_unreachable_optimization, test_unreachable_noreturn): Don't define in C++ mode. (test_gl_unreachable_optimization, test_gl_unreachable_noreturn): New functions. * tests/test-stddef-h-c++3.cc (test_cxx_unreachable_1): Test gl_unreachable instead of unreachable. * lib/error.in.h (__gl_error_call1): Use gl_unreachable instead of unreachable.

1619b78c

2025-06-02T12:51:55

open, openat: Fix test failure on native Windows. * tests/test-open.h (test_open): Expect a different error code for "/dev/null/" on native Windows.

c384a44f

2025-05-31T23:43:24

stat-time tests: Add C++ tests. * tests/test-stat-time-c++.cc: New file. * modules/stat-time-c++-tests: New file. * modules/stat-time-tests (Depends-on): Add stat-time-c++-tests.

0a12fa9d

2025-05-28T12:31:45

fcntl-safer-tests: also update this for fifos * modules/fcntl-safer-tests (Depends-on): Add mkfifo. (configure.ac) Check for alarm decl. * tests/test-fcntl-safer.c: Include sys/stat.h, for mkfifo. [HAVE_DECL_ALARM]: Include signal.h, for alarm.

87555a59

2025-05-28T10:40:21

open, openat: handle O_DIRECTORY on special files On deficient platforms where we must check for directories ourselves when opening files, check before opening as well as after. This prevents a hang when trying to open a special file like a fifo in a context where a directory is required. Although there is still a race so we could still hang in a perverse situation, it’s the best we can do and it is better than hanging in the more-common case. * lib/open.c (lstatif): New static function. (open) [REPLACE_FCHDIR]: Also inspect O_CREAT. * lib/open.c (open), lib/openat.c (rpl_openat): When checking for directories, also do this before opening. Also, respect O_NOFOLLOW when checking for directories. * lib/openat.c: Remove a few more unnecessary differences from open.c. * modules/open (Depends-on): Depend on lstat. * modules/openat (Depends-on): Add fstatat. * modules/open-tests, modules/openat-tests: (configure.ac) Check for alarm decl. * tests/test-open.c, tests/test-openat.c: Include sys/stat.h, for mkfifo. [HAVE_DECL_ALARM]: Include signal.h, for alarm. * tests/test-open.h (test_open): Fail if test takes too long because we tried to open a fifo. Test opening /dev/null, /dev/tty and a fifo, with a trailing "/" and with O_DIRECTORY.

d19a73d0

2025-05-28T01:59:05

stddef-h: Make 'unreachable' usable in C++ mode. Reported by Pierre Ossman <ossman@cendio.se> at <https://savannah.gnu.org/bugs/?67152>. * m4/stddef_h.m4 (gl_STDDEF_H): Also test whether unreachable is defined by <stddef.h> in C++ mode. * lib/stddef.in.h: In C++ mode, include <utility> and either import 'unreachable' from the std namespace or define it as an inline function. * tests/test-stddef-h.c: Disable some tests in C++ mode. * tests/test-stddef-h-c++.cc: Perform nearly the same tests in C++ mode as in C mode. * tests/test-stddef-h-c++2.cc: Rename some variables. Disable the NULL test with clang on Windows. * tests/test-stddef-h-c++3.cc: New file. * modules/stddef-h-c++-tests (Files): Include it. (Makefile.am): Link test-stddef-h-c++ with test-stddef-h-c++3.o.

bc1bf2fc

2025-05-26T18:30:18

fcntl-h: support O_DIRECTORY It is relatively easy to support O_DIRECTORY on platforms that lack it, so let’s do that instead of having to work around bugs like <https://bugs.gnu.org/78509#95>. * lib/fcntl.in.h (O_DIRECTORY): Default to 0x20000000 not 0, since Gnulib now supports it. * lib/open.c, lib/openat.c (OPEN_TRAILING_SLASH_BUG): Default to false, so that this can be used outside #if. (open, openat): Add support for O_DIRECTORY on platforms that lack it. If fstat fails, fail instead of assuming the file is a directory, since failure can occur due to EOVERFLOW, etc. Rearrange code to minimize differences between open.c and openat.c. * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Also test O_DIRECTORY, and define HAVE_WORKING_O_DIRECTORY if needed. Prefer AS_CASE for Emacs’s benefit. * m4/open.m4 (gl_FUNC_OPEN): * m4/openat.m4 (gl_FUNC_OPENAT): Require gl_FCNTL_O_FLAGS and replace the function if O_DIRECTORY does not work. * tests/test-open.h: Test O_DIRECTORY.

5da9ed4c

2025-05-25T21:50:12

stddef-h tests: Add more C++ tests. * tests/test-stddef-h-c++2.cc: Test the expected contents of <cstddef>.

5948807b

2025-05-19T21:23:56

stdckdint-h C++ tests: Verify the ckd_* functions can be invoked. * tests/test-stdckdint-h-c++.cc (main): Invoke ckd_add, ckd_sub, and ckd_mul.

6907c115

2025-05-18T23:16:15

tests: simplify test_exit_status decl * tests/macros.h (test_exit_status) [!NO_MAIN_HERE]: Declare test_exit_status too, as this is simpler and we might as well check definition vs declaration.

0a319fd5

2025-05-19T02:01:32

unigbrk/u*-grapheme-prev: Support Indic, Emojis, regional indicators. Reported by Kang-Che Sung <explorer09@gmail.com> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-03/msg00000.html>. * lib/unigbrk/u-grapheme-prev.h: New file, based on lib/unigbrk/u-grapheme-breaks.h. * lib/unigbrk/u8-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u8_grapheme_prev): Remove function. * lib/unigbrk/u16-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u16_grapheme_prev): Remove function. * lib/unigbrk/u32-grapheme-prev.c: Include unictype.h and u-grapheme-prev.h. (u32_grapheme_prev): Remove function. * modules/unigbrk/u8-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u16-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u32-grapheme-prev (Files): Add lib/unigbrk/u-grapheme-prev.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * tests/unigbrk/test-u8-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u8-grapheme-breaks.c. * tests/unigbrk/test-u16-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u16-grapheme-breaks.c. * tests/unigbrk/test-u32-grapheme-prev.c (main): Add more test cases, from tests/unigbrk/test-u32-grapheme-breaks.c.

f783bbc7

2025-05-19T01:53:23

unigbrk/u*-grapheme-next: Support Indic, Emojis, regional indicators. Reported by Kang-Che Sung <explorer09@gmail.com> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-03/msg00000.html> and by Lich <author@lch361.net> in <https://lists.gnu.org/archive/html/bug-libunistring/2025-05/msg00000.html>. * lib/unigbrk/u-grapheme-next.h: New file, based on lib/unigbrk/u-grapheme-breaks.h. * lib/unigbrk/u8-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u8_grapheme_next): Remove function. * lib/unigbrk/u16-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u16_grapheme_next): Remove function. * lib/unigbrk/u32-grapheme-next.c: Include unictype.h and u-grapheme-next.h. (u32_grapheme_next): Remove function. * modules/unigbrk/u8-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u16-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * modules/unigbrk/u32-grapheme-next (Files): Add lib/unigbrk/u-grapheme-next.h. (Depends-on): Remove unigbrk/uc-is-grapheme-break. Add unigbrk/base, unigbrk/uc-gbrk-prop, unictype/incb-of, unictype/property-extended-pictographic, bool. (configure.ac): Bump required libunistring version. * tests/unigbrk/test-u8-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u8-grapheme-breaks.c. * tests/unigbrk/test-u16-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u16-grapheme-breaks.c. * tests/unigbrk/test-u32-grapheme-next.c (main): Add more test cases, from tests/unigbrk/test-u32-grapheme-breaks.c.

7a952c54

2025-05-17T14:19:24

cosh: Add more tests. * tests/test-cosh.c: Include <stdio.h>, <string.h>. (main): Add another test case.

bf5e55b8

2025-05-17T14:18:45

sinh: Add more tests. * tests/test-sinh.c: Include <stdio.h>, <string.h>. (main): Add another test case.

kc3-lang/gnulib/tests

tests

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