diff options
author | Jakub Jelinek <jakub@redhat.com> | 2005-12-19 12:11:38 +0000 |
---|---|---|
committer | Jakub Jelinek <jakub@redhat.com> | 2005-12-19 12:11:38 +0000 |
commit | 2c6cfe6853a30deb4af842aacc924fa298d0521a (patch) | |
tree | 7fcc409e499bb8e3d96522f7fc2393fc10e53db2 /math/s_ldexpl.c | |
parent | 3ccb96cd41b38d0159bdf8aad229c3599864c65d (diff) |
Updated to fedora-glibc-20051219T1003cvs/fedora-glibc-2_3_90-19
Diffstat (limited to 'math/s_ldexpl.c')
-rw-r--r-- | math/s_ldexpl.c | 37 |
1 files changed, 37 insertions, 0 deletions
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 <math.h> +#include "math_private.h" +#include <errno.h> + +#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) |