mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 04:50:07 +00:00
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/* Multiple versions of strcmp.
|
|
Copyright (C) 2015-2024 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/>. */
|
|
|
|
#include <ifunc-strcmp.h>
|
|
|
|
#if HAVE_STRCMP_IFUNC
|
|
# define strcmp __redirect_strcmp
|
|
/* Omit the strcmp inline definitions because it would redefine strcmp. */
|
|
# define __NO_STRING_INLINES
|
|
# include <string.h>
|
|
# include <ifunc-resolve.h>
|
|
# undef strcmp
|
|
|
|
# if HAVE_STRCMP_Z900_G5
|
|
extern __typeof (__redirect_strcmp) STRCMP_Z900_G5 attribute_hidden;
|
|
# endif
|
|
|
|
# if HAVE_STRCMP_Z13
|
|
extern __typeof (__redirect_strcmp) STRCMP_Z13 attribute_hidden;
|
|
# endif
|
|
|
|
s390_libc_ifunc_expr (__redirect_strcmp, strcmp,
|
|
(HAVE_STRCMP_Z13 && (hwcap & HWCAP_S390_VX))
|
|
? STRCMP_Z13
|
|
: STRCMP_DEFAULT
|
|
)
|
|
#endif
|