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* tests: set executable bit in test-trim[1-3].shJim Meyering2023-04-031-0/+8
| | | | | | | This avoids a test failure for each new file. * tests/test-trim1.sh: Make this file executable. * tests/test-trim2.sh: Likewise. * tests/test-trim1.sh: Likewise.
* Use the 'extern-inline' module explicitly where needed.Bruno Haible2023-04-031-0/+13
| | | | | | | | | | | | * modules/fdutimensat (Depends-on): Add extern-inline. * modules/file-has-acl (Depends-on): Likewise. * modules/hamt (Depends-on): Likewise. * modules/relocatable-prog-wrapper (Depends-on): Likewise. * modules/safe-alloc (Depends-on): Likewise. * modules/string-desc (Depends-on): Likewise. * modules/string-desc-quotearg (Depends-on): Likewise. * modules/xstring-desc (Depends-on): Likewise. * modules/xvasprintf (Depends-on): Likewise.
* vasnprintf-posix: Fix harmless mistake (regression 2023-03-24).Bruno Haible2023-04-031-0/+6
| | | | | | Found by Coverity. * lib/vasnprintf.c (MAX_ROOM_NEEDED): Insert 'break;' statement.
* mbstoc32s tests: Check behaviour in the C locale.Bruno Haible2023-04-031-0/+10
| | | | | | | | | * tests/test-mbstoc32s.c (main): Test behaviour in the C locale. Based on tests/test-mbstowcs.c. * tests/test-mbstoc32s-5.sh: New file, based on tests/test-mbstowcs5.sh. * modules/mbstoc32s-tests (Files): Add it. (Depends-on): Add btoc32. (Makefile.am): Run test-mbstoc32s-5.sh.
* mbsnrtoc32s tests: Check behaviour in the C locale.Bruno Haible2023-04-031-0/+11
| | | | | | | | | | * tests/test-mbsnrtoc32s.c (main): Test behaviour in the C locale. Based on tests/test-mbsnrtowcs.c. * tests/test-mbsnrtoc32s-5.sh: New file, based on tests/test-mbsrtowcs5.sh. * modules/mbsnrtoc32s-tests (Files): Add it. (Depends-on): Add btoc32. (Makefile.am): Run test-mbsnrtoc32s-5.sh.
* mbsrtoc32s tests: Check behaviour in the C locale.Bruno Haible2023-04-031-0/+11
| | | | | | | | | | * tests/test-mbsrtoc32s.c (main): Test behaviour in the C locale. Based on tests/test-mbsrtowcs.c. * tests/test-mbsrtoc32s-5.sh: New file, based on tests/test-mbsrtowcs5.sh. * modules/mbsrtoc32s-tests (Files): Add it. (Depends-on): Add btoc32. (Makefile.am): Run test-mbsrtoc32s-5.sh.
* btoc32 tests: Check behaviour in the C locale.Bruno Haible2023-04-031-0/+9
| | | | | | | | * tests/test-btoc32.c (main): Test behaviour in the C locale. Based on tests/test-btowc.c. * tests/test-btoc32-3.sh: New file, based on tests/test-btowc3.sh. * modules/btoc32-tests (Files): Add it. (Makefile.am): Test it.
* mbrtoc32 tests: Prefer *c32* functions.Bruno Haible2023-04-031-0/+6
| | | | | * tests/test-mbrtoc32.c (main): Use btoc32 instead of btowc. * modules/mbrtoc32-tests (Depends-on): Add btoc32.
* mbrtoc32 tests: Add comment.Bruno Haible2023-04-031-0/+9
| | | | | | | | * m4/mbrtowc.m4 (gl_MBRTOWC_C_LOCALE): Add comment. * m4/mbrtoc32.m4 (gl_MBRTOC32_C_LOCALE): Add comment. * tests/test-mbrtoc32.c: Add comment. * tests/test-mbrtoc32-5.sh: Use symmetric coding style. * doc/posix-functions/mbrtoc32.texi: Update.
* trim: Fix trim_trailing result in multibyte locales.Bruno Haible2023-04-021-0/+1
| | | | * lib/trim.c (IF_LINT): Remove macro.
* trim: Fix trim_trailing result in multibyte locales.Bruno Haible2023-04-021-0/+4
| | | | | * lib/trim.c (trim2): Simplify algorithm for trim_trailing in multibyte locales, to use 2 instead of 3 states.
* trim: Add tests.Bruno Haible2023-04-021-0/+9
| | | | | | | | * tests/test-trim.c: New file. * tests/test-trim1.sh: New file. * tests/test-trim2.sh: New file. * tests/test-trim3.sh: New file. * modules/trim-tests: New file.
* unistr/u8-strstr: Simplify code.Bruno Haible2023-04-021-0/+5
| | | | | | * lib/unistr/u8-strstr.c: Inline the contents of lib/unistr/u-strstr.h. * lib/unistr/u-strstr.h: Remove file. * modules/unistr/u8-strstr (Files): Remove it.
* unistr/u{16,32}-strstr: Use two-way algorithm (no memory allocation).Bruno Haible2023-04-021-0/+24
| | | | | | | | | | | | | | | | | | | | | | | * lib/wcs-two-way.h: Use UNIT instead of wchar_t. Don't undefine RETURN_TYPE. * lib/wcsstr-impl.h: Move the non-linear implementation away. Use UNIT instead of wchar_t, RETURN_TYPE instead of 'wchar_t *', FUNC instead of wcsstr. (AVAILABLE): Use MEMCHR0 instead of wmemchr. (FUNC): Use STRCHR instead of wcschr. * lib/wcsstr.c: Moved the non-linear implementation to here. (FUNC, UNIT, RETURN_TYPE, MEMCHR0, STRCHR): New macros. * lib/unistr/u16-strstr.c: Don't include malloca.h, str-kmp.h, u-strstr.h. Instead, include wcsstr-impl.h. * lib/unistr/u32-strstr.c: Likewise. * modules/unistr/u16-strstr (Files): Remove u-strstr.h, str-kmp.h. Add wcsstr-impl.h, wcs-two-way.h. (Depends-on): Remove u16-strmbtouc, u16-strlen, u16-strnlen, malloca. Add u16-chr, u16-cmp. * modules/unistr/u32-strstr (Files): Remove u-strstr.h, str-kmp.h. Add wcsstr-impl.h, wcs-two-way.h. (Depends-on): Remove u32-strlen, u32-strnlen, malloca. Add u32-chr, u32-cmp.
* unistr/u*strstr tests: Add more tests.Bruno Haible2023-04-021-0/+12
| | | | | | | | | | | * tests/unistr/test-u-strstr.h (test_u_strstr): Add the two latest tests from tests/test-strstr.c. * tests/unistr/test-u8-strstr.c (U_SET): New macro. * tests/unistr/test-u16-strstr.c (U_SET): New macro. * tests/unistr/test-u32-strstr.c (U_SET): New macro. * modules/unistr/u8-strstr-tests (Depends-on): Add unistr/u8-set. * modules/unistr/u16-strstr-tests (Depends-on): Add unistr/u16-set. * modules/unistr/u32-strstr-tests (Depends-on): Add unistr/u32-set.
* vasnwprintf-posix: Fix behaviour in the C locale.Bruno Haible2023-04-011-0/+17
| | | | | | | | | | | | | | | | * lib/vasnprintf.c (VASNPRINTF): If NEED_WPRINTF_DIRECTIVE_C is set, implement the 'c' directive here. * m4/vasnprintf.m4 (gl_PREREQ_VASNWPRINTF): Invoke gl_MBRTOWC_C_LOCALE. If mbrtowc is buggy in the C locale, define NEED_WPRINTF_DIRECTIVE_C. * modules/vasnwprintf (Files): Add m4/mbrtowc.m4. * tests/test-vasnwprintf-posix.c (test_function): Add tests of %s and %c in the C locale. * doc/posix-functions/fwprintf.texi: Mention the C locale behaviour bug. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/vfwprintf.texi: Likewise. * doc/posix-functions/vswprintf.texi: Likewise. * doc/posix-functions/vwprintf.texi: Likewise. * doc/posix-functions/wprintf.texi: Likewise.
* vasnprintf-posix: Fix crash in narrow %lc directive (regr. 2023-03-21).Bruno Haible2023-04-011-0/+12
| | | | | | | | | | | * lib/vasnprintf.c (VASNPRINTF): Negative results of local_wcrtomb can now occur; handle them. * tests/test-vasnprintf-posix.c (test_function): Test %lc directive with a wint_t argument that is not a valid wide character. * tests/test-snprintf-posix.h (test_function): Likewise. * tests/test-sprintf-posix.h (test_function): Likewise. * tests/test-vasnwprintf-posix.c (test_function): Likewise. * tests/test-vasprintf-posix.c (test_function): Likewise.
* stddef: Fix __need_wint_t handling in case of two stddef.h overrides.Bruno Haible2023-04-011-0/+6
| | | | | * lib/stddef.in.h: Replace _GL_STDDEF_WINT_T with a symbol that depends on the @GUARD_PREFIX@.
* vasnwprintf: Fix crash upon conversion failure when processing %s.Bruno Haible2023-03-311-0/+6
| | | | | * lib/vasnprintf.c (VASNPRINTF): When processing %s with !has_precision and !has_width, don't call abort() if there is a conversion failure.
* Avoid test failures on Android.Bruno Haible2023-03-311-0/+9
| | | | | | | | * tests/test-btowc.c (main): Treat C locale like in tests/test-mbrtowc.c. * tests/test-mbsrtowcs.c (main): Likewise. * tests/test-mbsnrtowcs.c (main): Likewise. * tests/test-mbstowcs.c (main): Likewise.
* mbstowcs: Add tests.Bruno Haible2023-03-311-0/+9
| | | | | | | | | | * tests/test-mbstowcs1.sh: New file, based on tests/test-mbsrtowcs1.sh. * tests/test-mbstowcs2.sh: New file, based on tests/test-mbsrtowcs2.sh. * tests/test-mbstowcs3.sh: New file, based on tests/test-mbsrtowcs3.sh. * tests/test-mbstowcs4.sh: New file, based on tests/test-mbsrtowcs4.sh. * tests/test-mbstowcs5.sh: New file, based on tests/test-mbsrtowcs5.sh. * tests/test-mbstowcs.c: New file, based on tests/test-mbsrtowcs.c. * modules/mbstowcs-tests: New file, based on modules/mbsrtowcs-tests.
* mbstowcs: New module.Bruno Haible2023-03-311-0/+16
| | | | | | | | | | | | | | | * lib/stdlib.in.h (mbstowcs): New declaration. * lib/mbstowcs.c: New file, based on lib/mbstoc32s.c. * m4/mbstowcs.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H): Test whether mbstowcs is declared. (gl_STDLIB_H_REQUIRE_DEFAULTS): Initialize GNULIB_MBSTOWCS. (gl_STDLIB_H_DEFAULTS): Initialize REPLACE_MBSTOWCS. * modules/stdlib (Makefile.am): Substitute GNULIB_MBSTOWCS, REPLACE_MBSTOWCS. * modules/mbstowcs: New file. * tests/test-stdlib-c++.cc (mbstowcs): Check signature. * doc/posix-functions/mbstowcs.texi: Mention the C locale behaviour bug and the new module.
* mbsnrtowcs: Fix behaviour in the C locale.Bruno Haible2023-03-301-0/+14
| | | | | | | | | | | | | * m4/mbsnrtowcs.m4 (gl_FUNC_MBSNRTOWCS): Invoke gl_MBRTOWC_C_LOCALE. If mbrtowc is buggy in the C locale, override also mbsnrtowcs. * modules/mbsnrtowcs (Files): Add m4/mbrtowc.m4. * tests/test-mbsnrtowcs.c (main): Add a test of the C locale, based on tests/test-mbsrtowcs.c. * tests/test-mbsnrtowcs5.sh: New file, based on tests/test-mbrtowc5.sh. * modules/mbsnrtowcs-tests (Files): Add it. (Makefile.am): Test it. * doc/posix-functions/mbsnrtowcs.texi: Mention the C locale behaviour bug.
* mbsrtowcs: Fix behaviour in the C locale.Bruno Haible2023-03-301-0/+14
| | | | | | | | | | | | | * m4/mbsrtowcs.m4 (gl_FUNC_MBSRTOWCS): Invoke gl_MBRTOWC_C_LOCALE. If mbrtowc is buggy in the C locale, override also mbsrtowcs. * modules/mbsrtowcs (Files): Add m4/mbrtowc.m4. * tests/test-mbsrtowcs.c (main): Add a test of the C locale, based on tests/test-mbrtowc.c. * tests/test-mbsrtowcs5.sh: New file, based on tests/test-mbrtowc5.sh. * modules/mbsrtowcs-tests (Files): Add it. (Makefile.am): Test it. * doc/posix-functions/mbsrtowcs.texi: Mention the C locale behaviour bug.
* mbrlen: Add tests.Bruno Haible2023-03-301-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | * tests/test-mbrlen1.sh: New file, based on tests/test-mbrtowc1.sh. * tests/test-mbrlen2.sh: New file, based on tests/test-mbrtowc2.sh. * tests/test-mbrlen3.sh: New file, based on tests/test-mbrtowc3.sh. * tests/test-mbrlen4.sh: New file, based on tests/test-mbrtowc4.sh. * tests/test-mbrlen5.sh: New file, based on tests/test-mbrtowc5.sh. * tests/test-mbrlen.c: New file, based on tests/test-mbrtowc.c. * tests/test-mbrlen-w32-1.sh: New file, based on tests/test-mbrtowc-w32-1.sh. * tests/test-mbrlen-w32-2.sh: New file, based on tests/test-mbrtowc-w32-2.sh. * tests/test-mbrlen-w32-3.sh: New file, based on tests/test-mbrtowc-w32-3.sh. * tests/test-mbrlen-w32-4.sh: New file, based on tests/test-mbrtowc-w32-4.sh. * tests/test-mbrlen-w32-5.sh: New file, based on tests/test-mbrtowc-w32-5.sh. * tests/test-mbrlen-w32-6.sh: New file, based on tests/test-mbrtowc-w32-6.sh. * tests/test-mbrlen-w32-7.sh: New file, based on tests/test-mbrtowc-w32-7.sh. * tests/test-mbrlen-w32.c: New file, based on tests/test-mbrtowc-w32.c. * modules/mbrlen-tests: New file, based on modules/mbrtowc-tests. * doc/posix-functions/mbrlen.texi: Update.
* btowc: Fix behaviour in the C locale.Bruno Haible2023-03-301-0/+19
| | | | | | | | | | | | | | | | | | * lib/btowc.c: Include <string.h> (btowc): Use mbrtowc instead of mbtowc when possible. * m4/btowc.m4 (gl_FUNC_BTOWC): Test for the mingw bug in the C locale. Invoke gl_MBRTOWC_C_LOCALE. If mbrtowc is buggy in the C locale, override also btowc. (gl_PREREQ_BTOWC): Test whether mbrtowc exists. * modules/btowc (Files): Add m4/mbrtowc.m4. (Depends-on): Add mbrtowc. * tests/test-btowc.c (main): Add a test of the C locale, based on tests/test-mbrtowc.c. * tests/test-btowc3.sh: New file, based on tests/test-mbrtowc5.sh. * modules/btowc-tests (Files): Add it. (Makefile.am): Test it. * doc/posix-functions/btowc.texi: Mention the two C locale behaviour bugs and that they are worked around.
* mbrtowc tests: Add comment.Bruno Haible2023-03-301-0/+7
| | | | | | * tests/test-mbrtowc.c: Add comment. * tests/test-mbrtowc5.sh: Use symmetric coding style. * doc/posix-functions/mbrtowc.texi: Update.
* stdlib tests: Check behaviour of C locale.Bruno Haible2023-03-301-0/+5
| | | | * tests/test-stdlib.c (main): Check MB_CUR_MAX.
* string-desc tests: Fix "make distcheck" failure.Bruno Haible2023-03-301-0/+5
| | | | * tests/test-string-desc.sh: Run the test in a subdir.
* snprintf: Avoid autoconf warning regarding gl_PRINTF_POSITIONS.Bruno Haible2023-03-301-0/+5
| | | | * m4/printf.m4 (gl_PRINTF_POSITIONS): Define through AC_DEFUN_ONCE.
* doc: Document string-desc and related modules.Bruno Haible2023-03-291-0/+4
| | | | | * doc/string-desc.texi: New file. * doc/gnulib.texi (Particular Modules): Include it.
* string-desc-quotearg: Add tests.Bruno Haible2023-03-291-0/+4
| | | | | * tests/test-string-desc-quotearg.c: New file. * modules/string-desc-quotearg-tests: New file.
* string-desc-quotearg: New module.Bruno Haible2023-03-291-0/+5
| | | | | | * lib/string-desc-quotearg.h: New file. * lib/string-desc-quotearg.c: New file. * modules/string-desc-quotearg: New file.
* xstring-desc: Add tests.Bruno Haible2023-03-291-0/+4
| | | | | * tests/test-xstring-desc.c: New file. * modules/xstring-desc-tests: New file.
* xstring-desc: New module.Bruno Haible2023-03-291-0/+5
| | | | | | * lib/xstring-desc.h: New file. * lib/xstring-desc.c: New file. * modules/xstring-desc: New file.
* string-desc: Add tests.Bruno Haible2023-03-291-0/+5
| | | | | | * tests/test-string-desc.sh: New file. * tests/test-string-desc.c: New file. * modules/string-desc-tests: New file.
* string-desc: New module.Bruno Haible2023-03-291-0/+8
| | | | | | | * lib/string-desc.h: New file. * lib/string-desc.c: New file. * lib/string-desc-contains.c: New file. * modules/string-desc: New file.
* doc: Fix placement of memset_explicit node.Bruno Haible2023-03-281-0/+6
| | | | | * doc/posix-functions/memset_explicit.texi: Define a section, not a subsection.
* doc: Update regarding linear string search.Bruno Haible2023-03-281-0/+7
| | | | | | * doc/glibc-functions/memmem.texi: Update platforms list. * doc/posix-functions/strstr.texi: Likewise. * doc/glibc-functions/strcasestr.texi: Likewise.
* ialloc: Add comments.Bruno Haible2023-03-281-0/+6
| | | | | * lib/ialloc.h (imalloc, irealloc, icalloc, ireallocarray): Add comments.
* Support FALLTHROUGH macro better in glibc+clang.Paul Eggert2023-03-271-0/+8
| | | | | | | * lib/fnmatch.c (FALLTHROUGH): Use __attribute__ ((__fallthrough__)) also in clang >= 10. * lib/fts.c (FALLTHROUGH): Likewise. * lib/regex_internal.h (FALLTHROUGH): Likewise.
* wcsstr: Ensure worst-case linear execution time.Bruno Haible2023-03-271-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | * lib/wchar.in.h (wcsstr): Consider REPLACE_WCSSTR. * lib/wcs-two-way.h: New file, based on lib/str-two-way.h. * lib/wcsstr-impl.h: If requested, use the two-way algorithm. New code based on lib/strstr.c. * m4/wcsstr.m4 (gl_FUNC_WCSSTR_SIMPLE): Renamed from gl_FUNC_WCSSTR. (gl_FUNC_WCSSTR): New macro, based on gl_FUNC_STRSTR in m4/strstr.m4. * m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize REPLACE_WCSSTR. * modules/wchar (Makefile.am): Substitute REPLACE_WCSSTR. * modules/wcsstr-simple: New file, based on modules/wcsstr. * modules/wcsstr (Description): Document that this module now provides an efficient implementation. (Files): Add lib/wcs-two-way.h. (Depends-on): Depend on wcsstr-simple and the dependencies of the two-way implementation. (configure.ac): Use AC_LIBOBJ instead of a conditional. Don't invoke gl_WCHAR_MODULE_INDICATOR. (Makefile.am): Don't augment lib_SOURCES. * tests/test-wcsstr.c: New file, based on tests/test-strstr.c. * modules/wcsstr-tests: New file, based on modules/strstr-tests. * doc/posix-functions/wcsstr.texi: Mention the worst-case complexity. Mention the new 'wcsstr-simple' module. * doc/posix-functions/strstr.texi: Fix typo.
* Add test case from a past musl libc bug.Bruno Haible2023-03-271-0/+9
| | | | | | | | * tests/test-strstr.c (main): Add test of periodic needle. * tests/test-strcasestr.c (main): Likewise. * tests/test-c-strstr.c (main): Likewise. * tests/test-c-strcasestr.c (main): Likewise. * tests/test-memmem.c (main): Likewise.
* uchar: ISO C 23: Define char8_t.Bruno Haible2023-03-271-0/+10
| | | | | | | | | * lib/uchar.in.h (char8_t): New type or macro. * m4/uchar_h.m4 (gl_TYPE_CHAR8_T): New macro. (gl_UCHAR_H): Invoke it. Set CXX_HAS_CHAR8_TYPE. * modules/uchar (Makefile.am): Substitute CXX_HAS_CHAR8_TYPE, GNULIBHEADERS_OVERRIDE_CHAR8_T. * tests/test-uchar.c: Add tests for char8_t.
* stdlib: ISO C 23: Document issue with once_flag and call_once.Bruno Haible2023-03-251-0/+5
| | | | * doc/posix-headers/stdlib.texi: Document issue and workaround.
* call_once: New module, separate from mtx.Bruno Haible2023-03-251-0/+20
| | | | | | | | | | | | | | | | | | | * lib/threads.in.h (call_once): Declare as part of module 'call_once', not module 'mtx'. * lib/call_once.c: New file, extracted from lib/mtx.c. * lib/mtx.c (call_once): Remove function. * m4/threads_h.m4 (gl_THREADS_H_REQUIRE_DEFAULTS): Inititalize GNULIB_CALL_ONCE. * modules/threads-h (Makefile.am): Substitute GNULIB_CALL_ONCE. * modules/call_once: New file, based on modules/mtx. * modules/threads (Depends-on): Add call_once. * tests/test-threads-c++.cc: Update accordingly. * modules/call_once-tests: New file, based on modules/mtx-tests. * modules/mtx-tests (Files): Remove tests/test-call_once.c. (Makefile.am): Don't compile test-call_once. * doc/posix-functions/call_once.texi: Document that the relevant module is now 'call_once'. * NEWS: Mention the change.
* stdio: ISO C 23: Define _PRINTF_NAN_LEN_MAX.Bruno Haible2023-03-251-0/+13
| | | | | | | | | | | | * lib/stdio.in.h (_PRINTF_NAN_LEN_MAX): New macro. * m4/stdio_h.m4 (gl_STDIO_H): Invoke gl_MUSL_LIBC. * modules/stdio (Files): Add m4/musl.m4. * tests/test-stdio.c: Check that _PRINTF_NAN_LEN_MAX is defined. Include nan.h, macros.h. (main): Check the value of _PRINTF_NAN_LEN_MAX. * modules/stdio-tests (Files): Add tests/nan.h, tests/macros.h, m4/exponentd.m4. (configure.ac): Invoke gl_DOUBLE_EXPONENT_LOCATION.
* Make some header file tests a bit stronger.Bruno Haible2023-03-251-0/+18
| | | | | | | | | | | | | | | | | * tests/test-float.c: Include fpucw.h and macros.h only after checking the macros. * tests/test-glob-h.c: Include macros.h only after checking the types and macros. * tests/test-inttypes.c: Don't include <stddef.h>. * tests/test-math.c: Include <limits.h> and macros.h only after checking the types and macros. * tests/test-stddef.c: Include <limits.h> only after checking the types and macros. * tests/test-sys_select.c: Include signature.h only after checking the types. * tests/test-sys_socket.c: Include <errno.h> only after checking the types and macros. * tests/test-wctype-h.c: Include macros.h only after checking the types.
* is* tests: Ensure needed .m4 files are packaged.Bruno Haible2023-03-251-0/+13
| | | | | | | | | | | | * modules/isfinite-tests (Files): Add m4/exponent*.m4. * modules/isnan-tests (Files): Likewise. * modules/isnanf-tests (Files): Add m4/exponentf.m4. * modules/isnanf-nolibm-tests (Files): Likewise. * modules/isnand-tests (Files): Add m4/exponentd.m4. * modules/isnand-nolibm-tests (Files): Likewise. * modules/isnanl-tests (Files): Add m4/exponentl.m4. * modules/isnanl-nolibm-tests (Files): Likewise. * modules/isinf-tests (Files): Reorder.
* *printf-posix: ISO C 23: Support size specifiers 'wN' and 'wfN'.Bruno Haible2023-03-241-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/printf-args.h: Include <stdint.h>. (arg_type): Add TYPE_[U]INT8_T, ..., TYPE_[U]INT_FAST64_T and TYPE_COUNT_INT8_T_POINTER, ..., TYPE_COUNT_INT_FAST64_T_POINTER. (argument): Add the union members a_[u]int8_t, ..., a_[u]int_fast64_t and a_count_int8_t_pointer, ..., a_count_int_fast64_t_pointer. * lib/printf-args.c: Include <limits.h>. (PRINTF_FETCHARGS): Handle TYPE_[U]INT8_T, ..., TYPE_[U]INT_FAST64_T and TYPE_COUNT_INT8_T_POINTER, ..., TYPE_COUNT_INT_FAST64_T_POINTER. * lib/printf-parse.c (PRINTF_PARSE): Accept only one size specifier, not a sequence of size specifiers. Accept "wN" and "wfN", where N = 8, 16, 32, 64. * lib/vasnprintf.c (MAX_ROOM_NEEDED, VASNPRINTF): Handle the new TYPE_* values as well. * m4/printf.m4 (gl_PRINTF_SIZES_C23): New macro. * m4/vasnprintf-posix.m4 (gl_FUNC_VASNPRINTF_IS_POSIX): Require gl_PRINTF_SIZES_C23. Test gl_cv_func_printf_sizes_c23. * m4/dprintf-posix.m4 (gl_FUNC_DPRINTF_IS_POSIX): Likewise. * m4/fprintf-posix.m4 (gl_FUNC_FPRINTF_IS_POSIX): Likewise. * m4/obstack-printf-posix.m4 (gl_FUNC_OBSTACK_PRINTF_IS_POSIX): Likewise. * m4/snprintf-posix.m4 (gl_FUNC_SNPRINTF_IS_POSIX): Likewise. * m4/sprintf-posix.m4 (gl_FUNC_SPRINTF_IS_POSIX): Likewise. * m4/vasprintf-posix.m4 (gl_FUNC_VASPRINTF_IS_POSIX): Likewise. * m4/vdprintf-posix.m4 (gl_FUNC_VDPRINTF_IS_POSIX): Likewise. * m4/vfprintf-posix.m4 (gl_FUNC_VFPRINTF_IS_POSIX): Likewise. * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_IS_POSIX): Likewise. * m4/vsprintf-posix.m4 (gl_FUNC_VSPRINTF_IS_POSIX): Likewise. * tests/test-vasnprintf-posix.c (test_function): Add tests for size specifiers with %d, %u, %b, %o, %x. * tests/test-snprintf-posix.h (test_function): Likewise. * tests/test-sprintf-posix.h (test_function): Likewise. * tests/test-vasnwprintf-posix.c (test_function): Likewise. * tests/test-vasprintf-posix.c (test_function): Likewise. * modules/vasnprintf (Depends-on): Add limits-h. * modules/vasnwprintf (Depends-on): Add limits-h. * modules/c-vasnprintf (Depends-on): Add limits-h, stdint. * modules/unistdio/u-printf-args (Depends-on): Add stdint, limits-h. * doc/posix-functions/dprintf.texi: Mention the ISO C 23 size specifiers. * doc/posix-functions/fprintf.texi: Likewise. * doc/posix-functions/fwprintf.texi: Likewise. * doc/posix-functions/printf.texi: Likewise. * doc/posix-functions/snprintf.texi: Likewise. * doc/posix-functions/sprintf.texi: Likewise. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/vdprintf.texi: Likewise. * doc/posix-functions/vfprintf.texi: Likewise. * doc/posix-functions/vfwprintf.texi: Likewise. * doc/posix-functions/vprintf.texi: Likewise. * doc/posix-functions/vsnprintf.texi: Likewise. * doc/posix-functions/vsprintf.texi: Likewise. * doc/posix-functions/vswprintf.texi: Likewise. * doc/posix-functions/vwprintf.texi: Likewise. * doc/posix-functions/wprintf.texi: Likewise.
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