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/* Multiple versions of strncpy.
Copyright (C) 2015-2021 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/>. */
#include <ifunc-strncpy.h>
#if HAVE_STRNCPY_IFUNC
# define strncpy __redirect_strncpy
/* Omit the strncpy inline definitions because it would redefine strncpy. */
# define __NO_STRING_INLINES
# include <string.h>
# undef strncpy
# include <ifunc-resolve.h>
# if HAVE_STRNCPY_Z900_G5
extern __typeof (__redirect_strncpy) STRNCPY_Z900_G5 attribute_hidden;
# endif
# if HAVE_STRNCPY_Z13
extern __typeof (__redirect_strncpy) STRNCPY_Z13 attribute_hidden;
# endif
s390_libc_ifunc_expr (__redirect_strncpy, strncpy,
(HAVE_STRNCPY_Z13 && (hwcap & HWCAP_S390_VX))
? STRNCPY_Z13
: STRNCPY_DEFAULT
)
#endif
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