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| author | Bruno Haible <bruno@clisp.org> | 2023-03-30 23:15:52 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2023-03-30 23:15:52 +0200 |
| commit | 8906a5101bf62b719ddafa376fd4e0805e35617b (patch) | |
| tree | 5b48fc73a03cb708b948c700329da2b739ed3c45 /doc | |
| parent | 63861afac8004becc3907993cd16b59a5bca5195 (diff) | |
| download | gnulib-8906a5101bf62b719ddafa376fd4e0805e35617b.tar.gz | |
mbsnrtowcs: Fix behaviour in the C locale.
* 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.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/posix-functions/mbsnrtowcs.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/posix-functions/mbsnrtowcs.texi b/doc/posix-functions/mbsnrtowcs.texi index c6defd2c20..3a420c673a 100644 --- a/doc/posix-functions/mbsnrtowcs.texi +++ b/doc/posix-functions/mbsnrtowcs.texi @@ -14,6 +14,10 @@ FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris @item This function produces invalid wide characters on some platforms: Solaris 11.4. +@item +In the C or POSIX locales, this function can return @code{(size_t) -1} +and set @code{errno} to @code{EILSEQ}: +glibc 2.35. @end itemize Portability problems not fixed by Gnulib: |