diff options
author | Bruno Haible <bruno@clisp.org> | 2023-03-30 23:12:50 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2023-03-30 23:12:50 +0200 |
commit | 63861afac8004becc3907993cd16b59a5bca5195 (patch) | |
tree | 6247e3ab6379e50c0ab1aa83e8aae1d22c0dd5b6 /doc | |
parent | 1ab07af585358746e7fcc0176ab1716db31ca902 (diff) | |
download | gnulib-63861afac8004becc3907993cd16b59a5bca5195.tar.gz |
mbsrtowcs: Fix behaviour in the C locale.
* 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.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/posix-functions/mbsrtowcs.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/posix-functions/mbsrtowcs.texi b/doc/posix-functions/mbsrtowcs.texi index f27ec0f616..28c450ddfb 100644 --- a/doc/posix-functions/mbsrtowcs.texi +++ b/doc/posix-functions/mbsrtowcs.texi @@ -15,6 +15,10 @@ Minix 3.1.8, HP-UX 11.00, IRIX 6.5, mingw. This function does not work on some platforms: HP-UX 11, Solaris 11 2010-11. @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. +@item This function does not work when the first argument is NULL on some platforms: mingw. @end itemize |