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kc3-lang/gnulib/doc/posix-functions/strcasecmp_l.texi

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Hash : 6fafa36c
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Date : 2025-02-16T22:32:02

strcasecmp_l: New module.

* lib/strings.in.h: Include <locale.h>.
(strcasecmp_l): New declaration.
* lib/strcasecmp_l.c: New file, based on lib/strcasecmp.c.
* m4/strcasecmp_l.m4: New file.
* m4/strings_h.m4 (gl_STRINGS_H): Test for strcasecmp_l.
(gl_STRINGS_H_REQUIRE_DEFAULTS): Initialize GNULIB_STRCASECMP_L.
(gl_STRINGS_H_DEFAULTS): Initialize HAVE_STRCASECMP_L,
REPLACE_STRCASECMP_L.
* modules/strings-h (Makefile.am): Substitute GNULIB_STRCASECMP_L,
HAVE_STRCASECMP_L, REPLACE_STRCASECMP_L.
* modules/strcasecmp_l: New file.
* tests/test-strings-h-c++.cc: Check declaration of strcasecmp_l.
* doc/posix-functions/strcasecmp_l.texi: Mention the new module and the
macOS, Solaris, Cygwin bugs.

doc/posix-functions/strcasecmp_l.texi

@node strcasecmp_l
@subsection @code{strcasecmp_l}
@findex strcasecmp_l

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/strcasecmp_l.html}

Gnulib module: strcasecmp_l
@mindex strcasecmp_l

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on many platforms:
FreeBSD 9.0, NetBSD 10.0, OpenBSD 6.1, Minix 3.3.0, AIX 6.1, HP-UX 11, Solaris 11.3, Cygwin 2.5.x, mingw, MSVC 14, Android 5.1.
@item
This function is declared in @code{<string.h>} instead of @code{<strings.h>}
on some platforms:
glibc 2.9, macOS 15.
@item
This function uses the case mappings of a wrong locale on some platforms:
Solaris 11.4, Cygwin 3.5.6.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize