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/* s_ldexpf.c -- float version of s_ldexp.c.
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 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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 */
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/*
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 * ====================================================
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 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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 *
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 * Developed at SunPro, a Sun Microsystems, Inc. business.
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 * Permission to use, copy, modify, and distribute this
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 * software is freely granted, provided that this notice
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 * is preserved.
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 * ====================================================
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 */
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#ifndef lint
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static char rcsid[] = "$\Id: s_ldexpf.c,v 1.2 1995/05/30 05:49:53 rgrimes Exp $";
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#endif
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#include "math.h"
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#include "math_private.h"
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#include <arch/errno.h>
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#ifdef __STDC__
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        float ldexpf(float value, int exp)
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#else
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        float ldexpf(value, exp)
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        float value; int exp;
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#endif
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{
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        if(!finitef(value)||value==(float)0.0) return value;
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        value = scalbnf(value,exp);
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        if(!finitef(value)||value==(float)0.0) errno = ERANGE;
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        return value;
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}