1 /* Multiple versions of strchrnul.
2 Copyright (C) 2013-2024 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/>. */
21 # include <shlib-compat.h>
22 # include "init-arch.h"
24 extern __typeof (__strchrnul
) __strchrnul_ppc attribute_hidden
;
25 extern __typeof (__strchrnul
) __strchrnul_power7 attribute_hidden
;
26 extern __typeof (__strchrnul
) __strchrnul_power8 attribute_hidden
;
28 /* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
29 ifunc symbol properly. */
30 libc_ifunc_hidden (__strchrnul
, __strchrnul
,
31 (hwcap2
& PPC_FEATURE2_ARCH_2_07
32 && hwcap
& PPC_FEATURE_HAS_ALTIVEC
)
33 ? __strchrnul_power8
:
34 (hwcap
& PPC_FEATURE_ARCH_2_06
)
38 libc_hidden_def (__strchrnul
)
39 weak_alias (__strchrnul
, strchrnul
)
41 #include <string/strchrnul.c>