diff options
Diffstat (limited to 'support/xsetlocale.c')
-rw-r--r-- | support/xsetlocale.c | 30 |
1 files changed, 30 insertions, 0 deletions
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; +} |