From abfbdde177c3a7155070dda1b2cdc8292054cc26 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 14 Jul 1999 00:54:57 +0000 Subject: Update. --- math/w_fmod.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 math/w_fmod.c (limited to 'math/w_fmod.c') diff --git a/math/w_fmod.c b/math/w_fmod.c new file mode 100644 index 0000000..0ceeb98 --- /dev/null +++ b/math/w_fmod.c @@ -0,0 +1,48 @@ +/* @(#)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. + * ==================================================== + */ + +#if defined(LIBM_SCCS) && !defined(lint) +static char rcsid[] = "$NetBSD: w_fmod.c,v 1.6 1995/05/10 20:48:55 jtc Exp $"; +#endif + +/* + * wrapper fmod(x,y) + */ + +#include "math.h" +#include "math_private.h" + + +#ifdef __STDC__ + double __fmod(double x, double y) /* wrapper fmod */ +#else + double __fmod(x,y) /* wrapper fmod */ + double x,y; +#endif +{ +#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 +} +weak_alias (__fmod, fmod) +#ifdef NO_LONG_DOUBLE +strong_alias (__fmod, __fmodl) +weak_alias (__fmod, fmodl) +#endif -- cgit v1.1