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* maint: run 'make update-copyright'Paul Eggert2020-12-311-1/+1
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* Use __alignof__ with clang.Bruno Haible2020-08-091-1/+1
| | | | | | | | | | | | * m4/stddef_h.m4 (gl_STDDEF_H): Test the alignment of max_align_t also on clang. * lib/alignof.h (alignof_type): Use __alignof__ also on clang. * lib/stdalign.in.h (_Alignof): Don't activate the GCC workaround on clang. * lib/malloca.h (sa_alignof): Use __alignof__ also on clang. * lib/bitset/list.c (lbitset_elt_alloc): Use __alignof__ also on clang. * lib/bitset/table.c (tbitset_elt_alloc): Likewise. * tests/test-stddef.c: Very the behaviour of __alignof__ also on clang.
* maint: Run 'make update-copyright'Paul Eggert2019-12-311-1/+1
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* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
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* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
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* all: prefer https: URLsPaul Eggert2017-09-131-1/+1
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* stddef-tests: port to SIZE_MAX <= INT_MAXPaul Eggert2017-02-081-1/+5
| | | | | * tests/test-stddef.c: Include <limits.h>, for INT_MAX. Do not assume that INT_MAX < SIZE_MAX.
* version-etc: new yearPaul Eggert2017-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* version-etc: new yearPaul Eggert2016-01-011-1/+1
| | | | | | | | | | * build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
* stddef: port to pre-C11 GCC on x86Paul Eggert2015-04-021-0/+10
| | | | | | | | | | On this platform, max_align_t should have an alignment of 8 even though the storage alignments of double, long, etc. max out at 4. Inspired by a comment of Andreas Schwab's here: https://sourceware.org/ml/libc-alpha/2015-04/msg00017.html * lib/stddef.in.h (_GL_STDDEF_ALIGNAS) [!HAVE_MAX_ALIGN_T]: New macro. (max_align_t) [!HAVE_MAX_ALIGN_T]: Use it. * tests/test-stddef.c: Test __alignof__ too, if available.
* version-etc: new yearPaul Eggert2014-12-311-1/+1
| | | | | | * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
* stddef: support C11's max_align_tPaul Eggert2014-12-121-1/+12
| | | | | | | | | | | | | * doc/posix-headers/stddef.texi (stddef.h): Document max_align_t. * lib/stddef.in.h (_@GUARD_PREFIX@_STDDEF_H) [__need_wint_t]: Do not undef, as that might cause max_align_t to be defined twice. Instead, change use to check for _GL_STDDEF_WINT_T too. (max_align_t) [!HAVE_MAX_ALIGN_T]: New decl. * m4/stddef_h.m4 (gl_STDDEF_H, gl_STDDEF_H_DEFAULTS): Check for max_align_t. * modules/stddef (stddef.h): Substitute HAVE_MAX_ALIGN_T. * modules/stddef-tests (Depends-on): Add stdalign. * tests/test-stddef.c: Test max_align_t.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-1/+1
| | | | Run the new "make update-copyright" rule.
* test-stddef: test for (some) offsetof bugsEric Blake2010-08-171-0/+14
| | | | | | | | | | | | See the mailing list for a more comprehensive patch that works around the Solaris bug. * tests/test-stddef.c: Enhance test to ensure correct type of offsetof. * doc/posix-headers/stddef.texi (stddef.h): Document a Solaris bug that we are not fixing at this time. Signed-off-by: Eric Blake <eblake@redhat.com>
* update nearly all FSF copyright year lists to include 2010Jim Meyering2010-01-011-1/+1
| | | | | Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
* tests: avoid several compiler warningsEric Blake2009-10-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tests/test-getcwd.c (main): Avoid buffer underflow. * tests/test-getdate.c (main): String literals are not safe with putenv, so use setenv. Declare unused argument. * modules/getdate-tests (Depends-on): Add setenv. * tests/test-argv-iter.c (main): Declare unused argument. Avoid problems with string literals in char *. * tests/test-hash.c (main): Avoid shadowing declaration. (insert_new): Treat string literals as char const *. * tests/test-getopt.h (test_getopt): Likewise. (getopt_loop): Alter types to minimize casting elsewhere. * tests/test-getopt_long.h (test_getopt_long, getopt_long_loop) (test_getopt_long_posix): Likewise. (do_getopt_long): Add wrapper to minimize casting. * tests/test-atexit.c (clear_temp_file): Use void. * tests/test-areadlink-with-size.c (main): Declare unused arguments. * tests/test-areadlink.c (main): Likewise. * tests/test-areadlinkat-with-size.c (main): Likewise. * tests/test-areadlinkat.c (main): Likewise. * tests/test-canonicalize-lgpl.c (main): Likewise. * tests/test-canonicalize.c (main): Likewise. * tests/test-dirent-safer.c (main): Likewise. * tests/test-dirname.c (main): Likewise. * tests/test-dup2.c (main): Likewise. * tests/test-fchdir.c (main): Likewise. * tests/test-fcntl-h.c (main): Likewise. * tests/test-fcntl-safer.c (main): Likewise. * tests/test-fdopendir.c (main): Likewise. * tests/test-fdutimensat.c (main): Likewise. * tests/test-fflush.c (main): Likewise. * tests/test-filenamecat.c (main): Likewise. * tests/test-filevercmp.c (main): Likewise. * tests/test-fopen-safer.c (main): Likewise. * tests/test-fopen.c (main): Likewise. * tests/test-fpending.c (main): Likewise. * tests/test-fpurge.c (main): Likewise. * tests/test-freading.c (main): Likewise. * tests/test-fstatat.c (main): Likewise. * tests/test-fsync.c (main): Likewise. * tests/test-futimens.c (main): Likewise. * tests/test-getndelim2.c (main): Likewise. * tests/test-gettimeofday.c (main): Likewise. * tests/test-getopt.c (main): Likewise. * tests/test-i-ring.c (main): Likewise. * tests/test-inttypes.c (main): Likewise. * tests/test-link.c (main): Likewise. * tests/test-lstat.c (main): Likewise. * tests/test-math.c (main): Likewise. * tests/test-md5.c (main): Likewise. * tests/test-memchr2.c (main): Likewise. * tests/test-memrchr.c (main): Likewise. * tests/test-mkdir.c (main): Likewise. * tests/test-mkdirat.c (main): Likewise. * tests/test-mkfifoat.c (main): Likewise. * tests/test-open.c (main): Likewise. * tests/test-openat-safer.c (main): Likewise. * tests/test-openat.c (main): Likewise. * tests/test-quotearg.c (main): Likewise. * tests/test-rawmemchr.c (main): Likewise. * tests/test-readlink.c (main): Likewise. * tests/test-remove.c (main): Likewise. * tests/test-rename.c (main): Likewise. * tests/test-renameat.c (main): Likewise. * tests/test-rmdir.c (main): Likewise. * tests/test-sha1.c (main): Likewise. * tests/test-signal.c (main): Likewise. * tests/test-sigaction.c (main): Likewise. * tests/test-stat.c (main): Likewise. * tests/test-stat-time.c (main): Likewise. * tests/test-stddef.c (main): Likewise. * tests/test-stdint.c (main): Likewise. * tests/test-stdio.c (main): Likewise. * tests/test-stdlib.c (main): Likewise. * tests/test-strchrnul.c (main): Likewise. * tests/test-strerror.c (main): Likewise. * tests/test-string.c (main): Likewise. * tests/test-strtod.c (main): Likewise. * tests/test-strverscmp.c (main): Likewise. * tests/test-symlink.c (main): Likewise. * tests/test-symlinkat.c (main): Likewise. * tests/test-sys_stat.c (main): Likewise. * tests/test-sys_time.c (main): Likewise. * tests/test-time.c (main): Likewise. * tests/test-unistd.c (main): Likewise. * tests/test-unlink.c (main): Likewise. * tests/test-unlinkat.c (main): Likewise. * tests/test-utimens.c (main): Likewise. * tests/test-utimensat.c (main): Likewise. * tests/test-version-etc.c (main): Likewise. * tests/test-wchar.c (main): Likewise. * tests/test-wctype.c (main): Likewise. * tests/test-xprintf-posix.c (main): Likewise. * tests/test-posixtm.c (main): Likewise. (STREQ): Delete unused macro. * tests/test-linkat.c (main): Declare unused arguments. Avoid shadowed variables. * tests/test-memchr.c (main): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
* stddef: fix NetBSD 5.0 NULL bug, rather than working around itEric Blake2009-08-141-0/+38
* tests/test-locale.c: Revert previous patch related to NULL. * tests/test-stdio.c: Likewise. * tests/test-stdlib.c: Likewise. * tests/test-string.c: Likewise. * tests/test-unistd.c: Likewise. * modules/time-tests (Depends-on): Add verify. * modules/wchar-tests (Depends-on): Likewise. * tests/test-time.c: Test for NULL compliance. * tests/test-wchar.c: Likewise. * modules/locale (Depends-on): Add stddef. * modules/stdio (Depends-on): Likewise. * modules/stdlib (Depends-on): Likewise. * modules/string (Depends-on): Likewise. * modules/time (Depends-on): Likewise. * modules/unistd (Depends-on): Likewise. * modules/wchar (Depends-on): Likewise. * lib/locale.in.h (includes): Use <stddef.h> to fix NULL. * lib/stdlib.in.h (includes): Likewise. * lib/string.in.h (includes): Likewise. * lib/time.in.h (includes): Likewise. * lib/unistd.in.h (includes): Likewise. * m4/locale_h.m4 (gl_LOCALE_H): Replace locale.h if stddef.h was replaced. * m4/wchar.m4 (gl_WCHAR_H): Likewise. * m4/stddef_h.m4: New file. * modules/stddef: Likewise. * lib/stddef.in.h: Likewise. * modules/stddef-tests: Likewise. * tests/test-stddef.c: Likewise. * MODULES.html.sh (Basic types <stddef.h>): Mention new module. * doc/posix-headers/stddef.texi (stddef.h): Document the bug. * doc/posix-headers/locale.texi (locale.h): Likewise. * doc/posix-headers/stdio.texi (stdio.h): Likewise. * doc/posix-headers/stdlib.texi (stdlib.h): Likewise. * doc/posix-headers/string.texi (string.h): Likewise. * doc/posix-headers/time.texi (time.h): Likewise. * doc/posix-headers/unistd.texi (unistd.h): Likewise. * doc/posix-headers/wchar.texi (wchar.h): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
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