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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-12-22 16:09:40 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-12-22 16:09:40 +0000 |
| commit | 8f526af0d9a563797ad8ba28cd305476b842e9be (patch) | |
| tree | 4bcbc9be762ebe49d50a167bceb91ddbbfd61702 /libm/e_scalb.c | |
| parent | d124a091433d07a9a567c0738cf3d2df2a416c2f (diff) | |
| download | uClibc-alpine-8f526af0d9a563797ad8ba28cd305476b842e9be.tar.bz2 uClibc-alpine-8f526af0d9a563797ad8ba28cd305476b842e9be.tar.xz | |
- sync with trunk @r24492
Diffstat (limited to 'libm/e_scalb.c')
| -rw-r--r-- | libm/e_scalb.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/libm/e_scalb.c b/libm/e_scalb.c index 2f0dba14a..f43fe6dd5 100644 --- a/libm/e_scalb.c +++ b/libm/e_scalb.c @@ -1,4 +1,3 @@ -/* @(#)e_scalb.c 5.1 93/09/24 */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. @@ -10,10 +9,6 @@ * ==================================================== */ -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: e_scalb.c,v 1.6 1995/05/10 20:46:09 jtc Exp $"; -#endif - /* * __ieee754_scalb(x, fn) is provide for * passing various standard test suite. One @@ -23,28 +18,17 @@ static char rcsid[] = "$NetBSD: e_scalb.c,v 1.6 1995/05/10 20:46:09 jtc Exp $"; #include "math.h" #include "math_private.h" - #ifdef _SCALB_INT -#ifdef __STDC__ - double attribute_hidden __ieee754_scalb(double x, int fn) +double attribute_hidden __ieee754_scalb(double x, int fn) #else - double attribute_hidden __ieee754_scalb(x,fn) - double x; int fn; -#endif -#else -#ifdef __STDC__ - double attribute_hidden __ieee754_scalb(double x, double fn) -#else - double attribute_hidden __ieee754_scalb(x,fn) - double x, fn; -#endif +double attribute_hidden __ieee754_scalb(double x, double fn) #endif { #ifdef _SCALB_INT return scalbn(x,fn); #else if (isnan(x)||isnan(fn)) return x*fn; - if (!finite(fn)) { + if (!isfinite(fn)) { if(fn>0.0) return x*fn; else return x/(-fn); } |