blob: 886eac6642116791a6fd0dbffd6bea7d3b84807b (
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
40
|
/* Multiple versions of strlen.
Copyright (C) 2015-2019 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/>. */
#include <ifunc-strlen.h>
#if HAVE_STRLEN_IFUNC
# define strlen __redirect_strlen
# include <string.h>
# include <ifunc-resolve.h>
# undef strlen
# if HAVE_STRLEN_C
extern __typeof (__redirect_strlen) STRLEN_C attribute_hidden;
# endif
# if HAVE_STRLEN_Z13
extern __typeof (__redirect_strlen) STRLEN_Z13 attribute_hidden;
# endif
s390_libc_ifunc_expr (__redirect_strlen, strlen,
(HAVE_STRLEN_Z13 && (hwcap & HWCAP_S390_VX))
? STRLEN_Z13
: STRLEN_DEFAULT
)
#endif
|
