Libc-825.40.1.tar.gz

[apple/libc.git] / gdtoa / FreeBSD / machdep_ldisx.c

/*-
 * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/*
 * Machine-dependent glue to integrate David Gay's gdtoa
 * package into libc for architectures where a long double
 * is an IEEE extended precision number.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libc/gdtoa/machdep_ldisx.c,v 1.2 2003/04/09 05:58:43 das Exp $");

#include "xlocale_private.h"

#include "gdtoaimp.h"

long double
strtold(const char * __restrict s, char ** __restrict sp)
{
	long double result;

	strtopx(s, sp, &result, __current_locale());
	return result;
}

long double
strtold_l(const char * __restrict s, char ** __restrict sp, locale_t loc)
{
	long double result;

	NORMALIZE_LOCALE(loc);
	strtopx(s, sp, &result, loc);
	return result;
}