glibc/sysdeps/generic/strtold_l.c

59 lines
1.8 KiB
C

/* Copyright (C) 1999, 2002, 2004 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <math.h>
#include <stdlib.h>
#include <xlocale.h>
#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);
}
weak_alias (__STRTOLD, STRTOLD)