diff options
| author | Arjun Shankar <arjun@redhat.com> | 2019-11-11 14:57:23 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-08-30 10:43:46 +0200 |
| commit | f7a037e24997d140befe61857a15f980746be7b4 (patch) | |
| tree | e383a9d321ceb1960a961ccecd8001b86fc452f2 | |
| parent | eac0ebb6b0489fc0dc9a8e54838579e59004527e (diff) | |
support: Add xsetlocale function
(cherry picked from commit cce35a50c1de0cec5cd1f6c18979ff6ee3ea1dd1)
| -rw-r--r-- | support/Makefile | 1 | ||||
| -rw-r--r-- | support/support.h | 1 | ||||
| -rw-r--r-- | support/xsetlocale.c | 30 |
3 files changed, 32 insertions, 0 deletions
diff --git a/support/Makefile b/support/Makefile index ab66913a02..1608e79e38 100644 --- a/support/Makefile +++ b/support/Makefile @@ -151,6 +151,7 @@ libsupport-routines = \ xrealloc \ xrecvfrom \ xsendto \ + xsetlocale \ xsetsockopt \ xsigaction \ xsignal \ diff --git a/support/support.h b/support/support.h index d72f807477..213f6f90e6 100644 --- a/support/support.h +++ b/support/support.h @@ -91,6 +91,7 @@ char *xasprintf (const char *format, ...) __attribute__ ((format (printf, 1, 2), malloc)); char *xstrdup (const char *); char *xstrndup (const char *, size_t); +char *xsetlocale (int category, const char *locale); /* These point to the TOP of the source/build tree, not your (or support's) subdirectory. */ diff --git a/support/xsetlocale.c b/support/xsetlocale.c new file mode 100644 index 0000000000..063ed4b0d6 --- /dev/null +++ b/support/xsetlocale.c @@ -0,0 +1,30 @@ +/* setlocale with error checking. + Copyright (C) 2019 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <support/check.h> + +#include <locale.h> + +char * +xsetlocale (int category, const char *locale) +{ + char *p = setlocale (category, locale); + if (p == NULL) + FAIL_EXIT1 ("error: setlocale (%d, \"%s\")\n", category, locale); + return p; +} |