diff options
Diffstat (limited to 'support/xuselocale.c')
-rw-r--r-- | support/xuselocale.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/support/xuselocale.c b/support/xuselocale.c new file mode 100644 index 0000000000..3d6125b57d --- /dev/null +++ b/support/xuselocale.c @@ -0,0 +1,30 @@ +/* uselocale with error checking. + Copyright (C) 2020 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> + +locale_t +xuselocale (locale_t newloc) +{ + locale_t r = uselocale (newloc); + if (r == (locale_t) 0) + FAIL_EXIT1 ("error: uselocale (%p)\n", newloc); + return r; +} |