| /* Copyright (C) 2005-2018 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <langinfo.h> |
| #include <locale.h> |
| #include <stdlib.h> |
| #include <wchar.h> |
| #include <locale/localeinfo.h> |
| |
| |
| size_t |
| __wcrtomb_chk (char *s, wchar_t wchar, mbstate_t *ps, size_t buflen) |
| { |
| /* We do not have to implement the full wctomb semantics since we |
| know that S cannot be NULL when we come here. */ |
| if (buflen < MB_CUR_MAX) |
| __chk_fail (); |
| |
| return __wcrtomb (s, wchar, ps); |
| } |
