1*7b36286aSmartynas /* $OpenBSD: strtold.c,v 1.1 2008/09/07 20:36:07 martynas Exp $ */ 2*7b36286aSmartynas /*- 3*7b36286aSmartynas * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG> 4*7b36286aSmartynas * All rights reserved. 5*7b36286aSmartynas * 6*7b36286aSmartynas * Redistribution and use in source and binary forms, with or without 7*7b36286aSmartynas * modification, are permitted provided that the following conditions 8*7b36286aSmartynas * are met: 9*7b36286aSmartynas * 1. Redistributions of source code must retain the above copyright 10*7b36286aSmartynas * notice, this list of conditions and the following disclaimer. 11*7b36286aSmartynas * 2. Redistributions in binary form must reproduce the above copyright 12*7b36286aSmartynas * notice, this list of conditions and the following disclaimer in the 13*7b36286aSmartynas * documentation and/or other materials provided with the distribution. 14*7b36286aSmartynas * 15*7b36286aSmartynas * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*7b36286aSmartynas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*7b36286aSmartynas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*7b36286aSmartynas * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*7b36286aSmartynas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*7b36286aSmartynas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*7b36286aSmartynas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*7b36286aSmartynas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*7b36286aSmartynas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*7b36286aSmartynas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*7b36286aSmartynas * SUCH DAMAGE. 26*7b36286aSmartynas */ 27*7b36286aSmartynas 28*7b36286aSmartynas /* 29*7b36286aSmartynas * Machine-dependent glue to integrate David Gay's gdtoa 30*7b36286aSmartynas * package into libc for architectures where a long double 31*7b36286aSmartynas * is an IEEE extended precision number. 32*7b36286aSmartynas */ 33*7b36286aSmartynas 34*7b36286aSmartynas #include <float.h> 35*7b36286aSmartynas 36*7b36286aSmartynas #include "gdtoaimp.h" 37*7b36286aSmartynas 38*7b36286aSmartynas long double 39*7b36286aSmartynas strtold(const char * __restrict s, char ** __restrict sp) 40*7b36286aSmartynas { 41*7b36286aSmartynas long double result; 42*7b36286aSmartynas 43*7b36286aSmartynas strtorx(s, sp, FLT_ROUNDS, &result); 44*7b36286aSmartynas return result; 45*7b36286aSmartynas } 46