1/* Default strnlen implementation for S/390.
2 Copyright (C) 2015-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <ifunc-strnlen.h>
20
21#if HAVE_STRNLEN_C
22# if HAVE_STRNLEN_IFUNC
23# define STRNLEN STRNLEN_C
24# if defined SHARED && IS_IN (libc)
25# undef libc_hidden_def
26# define libc_hidden_def(name) \
27 __hidden_ver1 (__strnlen_c, __GI_strnlen, __strnlen_c); \
28 strong_alias (__strnlen_c, __strnlen_c_1); \
29 __hidden_ver1 (__strnlen_c_1, __GI___strnlen, __strnlen_c_1);
30# endif
31# endif
32
33# include <string/strnlen.c>
34#endif
35

source code of glibc/sysdeps/s390/strnlen-c.c