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/* @(#)w_fmod.c 5.1 93/09/24 */
/*
* ====================================================
* 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.
* ====================================================
*/
#include <sys/cdefs.h>
#if defined(LIBM_SCCS) && !defined(lint)
__RCSID("$NetBSD: w_fmod.c,v 1.10 2013/11/12 16:48:39 joerg Exp $");
#endif
/*
* wrapper fmod(x,y)
*/
#include "math.h"
#include "math_private.h"
#ifndef __HAVE_LONG_DOUBLE
__strong_alias(_fmodl, fmod)
__weak_alias(fmodl, fmod)
#endif
double
fmod(double x, double y) /* wrapper fmod */
{
#ifdef _IEEE_LIBM
return __ieee754_fmod(x,y);
#else
double z;
z = __ieee754_fmod(x,y);
if(_LIB_VERSION == _IEEE_ ||isnan(y)||isnan(x)) return z;
if(y==0.0) {
return __kernel_standard(x,y,27); /* fmod(x,0) */
} else
return z;
#endif
}
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