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dff8da6b | 1 | /* Copyright (C) 2005-2024 Free Software Foundation, Inc. |
b799f91d UD |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
b799f91d UD |
17 | |
18 | #include <locale.h> | |
19 | #include <stdlib.h> | |
20 | #include <wcsmbs/wcsmbsload.h> | |
21 | ||
22 | ||
1e99aede | 23 | extern mbstate_t __wctomb_state attribute_hidden; /* Defined in wctomb.c. */ |
b799f91d UD |
24 | |
25 | ||
26 | int | |
27 | __wctomb_chk (char *s, wchar_t wchar, size_t buflen) | |
28 | { | |
29 | /* We do not have to implement the full wctomb semantics since we | |
30 | know that S cannot be NULL when we come here. */ | |
31 | if (buflen < MB_CUR_MAX) | |
32 | __chk_fail (); | |
33 | ||
1e99aede | 34 | return __wcrtomb (s, wchar, &__wctomb_state); |
b799f91d | 35 | } |