Update copyright dates with scripts/update-copyrights

[thirdparty/glibc.git] / sysdeps / powerpc / powerpc64 / multiarch / stpncpy.c

/* Multiple versions of stpncpy. PowerPC64 version.
   Copyright (C) 2014-2021 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/>.  */

#if IS_IN (libc)
# define stpncpy __redirect_stpncpy
# define __stpncpy __redirect___stpncpy
# include <string.h>
# include <shlib-compat.h>
# include "init-arch.h"

extern __typeof (__stpncpy) __stpncpy_ppc attribute_hidden;
extern __typeof (__stpncpy) __stpncpy_power7 attribute_hidden;
extern __typeof (__stpncpy) __stpncpy_power8 attribute_hidden;
# ifdef __LITTLE_ENDIAN__
extern __typeof (__stpncpy) __stpncpy_power9 attribute_hidden;
# endif
# undef stpncpy
# undef __stpncpy

libc_ifunc_redirected (__redirect___stpncpy, __stpncpy,
# ifdef __LITTLE_ENDIAN__
		     (hwcap2 & PPC_FEATURE2_ARCH_3_00) &&
		     (hwcap & PPC_FEATURE_HAS_VSX)
		     ? __stpncpy_power9 :
# endif
		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
		       ? __stpncpy_power8
		       : (hwcap & PPC_FEATURE_HAS_VSX)
			 ? __stpncpy_power7
			 : __stpncpy_ppc);
weak_alias (__stpncpy, stpncpy)
#endif