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/* Helper for getting proper name of overflow fallback function for
{wc|st}{p|r|s}n{cat|cpy}
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2022 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/>. */
#ifndef _STRNCPY_OR_CAT_OVERFLOW_DEF_H_
#define _STRNCPY_OR_CAT_OVERFLOW_DEF_H_ 1
#if defined USE_MULTIARCH && IS_IN(libc)
# define UNDERSCORES __
# ifdef USE_WITH_SSE2
# define ISA_EXT _sse2
# elif defined USE_WITH_AVX2
# ifdef USE_WITH_RTM
# define ISA_EXT _avx2_rtm
# else
# define ISA_EXT _avx2
# endif
# elif defined USE_WITH_EVEX256
# define ISA_EXT _evex
# elif defined USE_WITH_EVEX512
# define ISA_EXT _evex512
# endif
#else
# define UNDERSCORES
# define ISA_EXT
#endif
#ifdef USE_AS_WCSCPY
# define STRCPY_PREFIX wc
# define STRCAT_PREFIX wcs
# ifdef USE_AS_STPCPY
# define STRCPY_POSTFIX pcpy
# else
# define STRCPY_POSTFIX scpy
# endif
#else
# define STRCPY_PREFIX st
# define STRCAT_PREFIX str
# ifdef USE_AS_STPCPY
# define STRCPY_POSTFIX pcpy
# else
# define STRCPY_POSTFIX rcpy
# endif
#endif
#define STRCAT_POSTFIX cat
#define PRIMITIVE_OF_NAMER(underscores, prefix, postfix, ext) \
underscores##prefix##postfix##ext
#define OF_NAMER(...) PRIMITIVE_OF_NAMER (__VA_ARGS__)
#ifndef OVERFLOW_STRCPY
# define OVERFLOW_STRCPY \
OF_NAMER (UNDERSCORES, STRCPY_PREFIX, STRCPY_POSTFIX, ISA_EXT)
#endif
#ifndef OVERFLOW_STRCAT
# define OVERFLOW_STRCAT \
OF_NAMER (UNDERSCORES, STRCAT_PREFIX, STRCAT_POSTFIX, ISA_EXT)
#endif
#endif
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