riscv: Fix feenvupdate with FE_DFL_ENV (BZ 31022)
[glibc.git] / sysdeps / s390 / stpcpy.c
blob2e7681b782106c1e53b40eaea1505af1ceae1928
1 /* Multiple versions of stpcpy.
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-stpcpy.h>
21 #if HAVE_STPCPY_IFUNC
22 # define stpcpy __redirect_stpcpy
23 # define __stpcpy __redirect___stpcpy
24 /* Omit the stpcpy inline definitions because it would redefine stpcpy. */
25 # define __NO_STRING_INLINES
26 # define NO_MEMPCPY_STPCPY_REDIRECT
27 # include <string.h>
28 # undef stpcpy
29 # undef __stpcpy
30 # include <ifunc-resolve.h>
32 # if HAVE_STPCPY_C
33 extern __typeof (__redirect_stpcpy) STPCPY_C attribute_hidden;
34 # endif
36 # if HAVE_STPCPY_Z13
37 extern __typeof (__redirect_stpcpy) STPCPY_Z13 attribute_hidden;
38 # endif
40 s390_libc_ifunc_expr (__redirect___stpcpy, __stpcpy,
41 (HAVE_STPCPY_Z13 && (hwcap & HWCAP_S390_VX))
42 ? STPCPY_Z13
43 : STPCPY_DEFAULT
45 weak_alias (__stpcpy, stpcpy)
46 #endif