about summary refs log tree commit diff
path: root/sysdeps/i386/i686/multiarch/strcasecmp.c
blob: 7f5dc763ba031a32e26a08fb1f29c5d8b5199878 (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
/* Multiple versions of strcasecmp.
   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 strcasecmp __redirect_strcasecmp
# define __strcasecmp __redirect___strcasecmp
# include <string.h>
# undef strcasecmp
# undef __strcasecmp

# define SYMBOL_NAME strcasecmp
# include "ifunc-ssse3-sse4_2.h"

libc_ifunc_redirected (__redirect_strcasecmp, __strcasecmp,
		       IFUNC_SELECTOR ());

weak_alias (__strcasecmp, strcasecmp)
#endif