blob: d1537e039052551dfab67cd4d57868a5f78053c5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* Multiple versions of strnlen.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2017-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/* Define multiple versions only for the definition in libc. */
#if IS_IN (libc)
# define strnlen __redirect_strnlen
# define __strnlen __redirect___strnlen
# include <string.h>
# undef __strnlen
# undef strnlen
# define SYMBOL_NAME strnlen
# include "ifunc-avx2.h"
libc_ifunc_redirected (__redirect_strnlen, __strnlen, IFUNC_SELECTOR ());
weak_alias (__strnlen, strnlen);
# ifdef SHARED
__hidden_ver1 (__strnlen, __GI___strnlen, __redirect___strnlen)
__attribute__((visibility ("hidden"))) __attribute_copy__ (strnlen);
__hidden_ver1 (strnlen, __GI_strnlen, __redirect_strnlen)
__attribute__((weak, visibility ("hidden"))) __attribute_copy__ (strnlen);
# endif
#endif
|
