minix/lib/libm/src/w_fmodl.c
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

47 lines
1 KiB
C

/* @(#)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>
__RCSID("$NetBSD: w_fmodl.c,v 1.4 2013/11/21 13:41:10 martin Exp $");
/*
* wrapper fmodl(x,y)
*/
#include "namespace.h"
#include "math.h"
#include "math_private.h"
#ifdef __HAVE_LONG_DOUBLE
#ifdef __weak_alias
__weak_alias(fmodl, _fmodl)
#endif
long double
fmodl(long double x, long double y) /* wrapper fmod */
{
#ifdef _IEEE_LIBM
return __ieee754_fmodl(x,y);
#else
long double z;
z = __ieee754_fmodl(x,y);
if(_LIB_VERSION == _IEEE_ ||isnan(y)||isnan(x)) return z;
if(y==0.0) {
return __kernel_standard(x,y,227); /* fmod(x,0) */
} else
return z;
#endif
}
#endif