ARK-OS/arkos/kernel/glibc/sysdeps/s390/wmemset.c

/* Multiple versions of wmemset.
   Copyright (C) 2015-2026 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-wmemset.h>

#if HAVE_WMEMSET_IFUNC
# define wmemset __redirect_wmemset
# define __wmemset __redirect___wmemset
# include <wchar.h>
# undef wmemset
# undef __wmemset
# include <ifunc-resolve.h>

# if HAVE_WMEMSET_C
extern __typeof (__redirect___wmemset) WMEMSET_C attribute_hidden;
# endif

# if HAVE_WMEMSET_Z13
extern __typeof (__redirect___wmemset) WMEMSET_Z13 attribute_hidden;
# endif

s390_libc_ifunc_expr (__redirect___wmemset, __wmemset,
		      (HAVE_WMEMSET_Z13 && (hwcap & HWCAP_S390_VX))
		      ? WMEMSET_Z13
		      : WMEMSET_DEFAULT
		      )
weak_alias (__wmemset, wmemset)
#endif