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ae9cf7a2 | 1 | /* Multiple versions of strnlen. |
d614a753 | 2 | Copyright (C) 2013-2020 Free Software Foundation, Inc. |
ae9cf7a2 AZ |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
ae9cf7a2 | 18 | |
4f41c682 | 19 | #if IS_IN (libc) |
00980d84 SL |
20 | # define strnlen __redirect_strnlen |
21 | # define __strnlen __redirect___strnlen | |
ae9cf7a2 AZ |
22 | # include <string.h> |
23 | # include <shlib-compat.h> | |
24 | # include "init-arch.h" | |
25 | ||
26 | extern __typeof (__strnlen) __strnlen_ppc attribute_hidden; | |
27 | extern __typeof (__strnlen) __strnlen_power7 attribute_hidden; | |
00980d84 SL |
28 | # undef strnlen |
29 | # undef __strnlen | |
ae9cf7a2 | 30 | |
00980d84 SL |
31 | libc_ifunc_redirected (__redirect___strnlen, __strnlen, |
32 | (hwcap & PPC_FEATURE_HAS_VSX) | |
33 | ? __strnlen_power7 | |
34 | : __strnlen_ppc); | |
ae9cf7a2 | 35 | weak_alias (__strnlen, strnlen) |
ae9cf7a2 | 36 | #endif |