From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- math/s_ldexpl.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 math/s_ldexpl.c (limited to 'math/s_ldexpl.c') diff --git a/math/s_ldexpl.c b/math/s_ldexpl.c new file mode 100644 index 0000000000..df8b29f94d --- /dev/null +++ b/math/s_ldexpl.c @@ -0,0 +1,37 @@ +/* s_ldexpl.c -- long double version of s_ldexp.c. + * Conversion to long double by Ulrich Drepper, + * Cygnus Support, drepper@cygnus.com. + */ + +/* + * ==================================================== + * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +#if defined(LIBM_SCCS) && !defined(lint) +static char rcsid[] = "$NetBSD: $"; +#endif + +#include +#include "math_private.h" +#include + +#ifdef __STDC__ + long double __ldexpl(long double value, int exp) +#else + long double __ldexpl(value, exp) + long double value; int exp; +#endif +{ + if(!__finitel(value)||value==0.0) return value; + value = __scalbnl(value,exp); + if(!__finitel(value)||value==0.0) __set_errno (ERANGE); + return value; +} +weak_alias (__ldexpl, ldexpl) -- cgit v1.2.3