glibc/wcsmbs/wcstold.c
Roland McGrath 7c6af01254 2002-08-13 Jakub Jelinek <jakub@redhat.com>
* locale/loadarchive.c (archfname): Add missing slash.

        * sysdeps/generic/strtold.c (__strtold_internal): Add libc_hidden_def.
        * wcsmbs/wcstold.c (__wcstold_internal): Add libc_hidden_def.
2002-08-13 17:17:02 +00:00

63 lines
2.2 KiB
C

/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
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 <wchar.h>
#ifndef __NO_LONG_DOUBLE_MATH
/* The actual implementation for all floating point sizes is in strtod.c.
These macros tell it to produce the `long double' version, `wcstold'. */
# define FLOAT long double
# define FLT LDBL
# ifdef USE_IN_EXTENDED_LOCALE_MODEL
# define STRTOF __wcstold_l
# else
# define STRTOF wcstold
# endif
# define MPN2FLOAT __mpn_construct_long_double
# define FLOAT_HUGE_VAL HUGE_VALL
# define USE_WIDE_CHAR 1
# define SET_MANTISSA(flt, mant) \
do { union ieee854_long_double u; \
u.d = (flt); \
if ((mant & 0x7fffffffffffffffULL) == 0) \
mant = 0x4000000000000000ULL; \
u.ieee.mantissa0 = (((mant) >> 32) & 0x7fffffff) | 0x80000000; \
u.ieee.mantissa1 = (mant) & 0xffffffff; \
(flt) = u.d; \
} while (0)
# include <stdlib/strtod.c>
#else
/* There is no `long double' type, use the `double' implementations. */
long double
__wcstold_internal (const wchar_t *nptr, wchar_t **endptr, int group)
{
return __wcstod_internal (nptr, endptr, group);
}
libc_hidden_def (__wcstold_internal)
long double
wcstold (const wchar_t *nptr, wchar_t **endptr)
{
return __wcstod_internal (nptr, endptr, 0);
}
#endif