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glibc/stdlib/strtold_l.c
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/* Copyright (C) 1999-2016 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 | |
<http://www.gnu.org/licenses/>. */ | |
#include <math.h> | |
#include <stdlib.h> | |
#include <xlocale.h> | |
#if defined _LIBC || defined HAVE_WCHAR_H | |
# include <wchar.h> | |
#endif | |
#ifdef USE_WIDE_CHAR | |
# define STRING_TYPE wchar_t | |
# define STRTOLD wcstold_l | |
# define __STRTOLD __wcstold_l | |
# define __STRTOD __wcstod_l | |
#else | |
# define STRING_TYPE char | |
# define STRTOLD strtold_l | |
# define __STRTOLD __strtold_l | |
# define __STRTOD __strtod_l | |
#endif | |
#define INTERNAL(x) INTERNAL1(x) | |
#define INTERNAL1(x) __##x##_internal | |
extern double INTERNAL (__STRTOD) (const STRING_TYPE *, STRING_TYPE **, | |
int, __locale_t); | |
/* There is no `long double' type, use the `double' implementations. */ | |
long double | |
INTERNAL (__STRTOLD) (const STRING_TYPE *nptr, STRING_TYPE **endptr, | |
int group, __locale_t loc) | |
{ | |
return INTERNAL (__STRTOD) (nptr, endptr, group, loc); | |
} | |
#ifndef USE_WIDE_CHAR | |
libc_hidden_def (INTERNAL (__STRTOLD)) | |
#endif | |
long double | |
weak_function | |
__STRTOLD (const STRING_TYPE *nptr, STRING_TYPE **endptr, __locale_t loc) | |
{ | |
return INTERNAL (__STRTOD) (nptr, endptr, 0, loc); | |
} | |
#if defined _LIBC | |
libc_hidden_def (__STRTOLD) | |
libc_hidden_ver (__STRTOLD, STRTOLD) | |
#endif | |
weak_alias (__STRTOLD, STRTOLD) |