1 /* Multiple versions of strchrnul.
2 Copyright (C) 2015-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
19 #include <ifunc-strchrnul.h>
21 #if HAVE_STRCHRNUL_IFUNC
22 # define __strchrnul __redirect_strchrnul
25 # include <ifunc-resolve.h>
28 extern __typeof (__redirect_strchrnul
) STRCHRNUL_C attribute_hidden
;
31 # if HAVE_STRCHRNUL_Z13
32 extern __typeof (__redirect_strchrnul
) STRCHRNUL_Z13 attribute_hidden
;
35 s390_libc_ifunc_expr (__redirect_strchrnul
, __strchrnul
,
36 (HAVE_STRCHRNUL_Z13
&& (hwcap
& HWCAP_S390_VX
))
40 weak_alias (__strchrnul
, strchrnul
)
41 #endif /* HAVE_STRCHRNUL_IFUNC */