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 | |