1 /* s_ldexpf.c -- float version of s_ldexp.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
4 * $FreeBSD: src/lib/msun/src/s_ldexpf.c,v 1.5 1999/08/28 00:06:51 peter Exp $
5 * $DragonFly: src/lib/msun/src/Attic/s_ldexpf.c,v 1.2 2003/06/17 04:26:53 dillon Exp $
9 * ====================================================
10 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
12 * Developed at SunPro, a Sun Microsystems, Inc. business.
13 * Permission to use, copy, modify, and distribute this
14 * software is freely granted, provided that this notice
16 * ====================================================
20 #include "math_private.h"
24 float ldexpf(float value, int exp)
26 float ldexpf(value, exp)
30 if(!finitef(value)||value==(float)0.0) return value;
31 value = scalbnf(value,exp);
32 if(!finitef(value)||value==(float)0.0) errno = ERANGE;