1 /* Copyright (C) 1996-2022 Free Software Foundation, Inc.
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
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <wchar.h>
19
20
21 wchar_t *
__wmemset_chk(wchar_t * s,wchar_t c,size_t n,size_t dstlen)22 __wmemset_chk (wchar_t *s, wchar_t c, size_t n, size_t dstlen)
23 {
24 if (__glibc_unlikely (dstlen < n))
25 __chk_fail ();
26
27 return wmemset (s, c, n);
28 }
29