diff options
Diffstat (limited to 'math/w_fmodl.c')
| -rw-r--r-- | math/w_fmodl.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/math/w_fmodl.c b/math/w_fmodl.c new file mode 100644 index 0000000000..7b9a297cfd --- /dev/null +++ b/math/w_fmodl.c @@ -0,0 +1,48 @@ +/* w_fmodl.c -- long double version of w_fmod.c. + * Conversion to long double by Ulrich Drepper, + * Cygnus Support, drepper@cygnus.com. + */ + +/* + * ==================================================== + * 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: $"; +#endif + +/* + * wrapper fmodl(x,y) + */ + +#include <math.h> +#include "math_private.h" + + +#ifdef __STDC__ + long double __fmodl(long double x, long double y)/* wrapper fmodl */ +#else + long double __fmodl(x,y) /* wrapper fmodl */ + long double x,y; +#endif +{ +#ifdef _IEEE_LIBM + return __ieee754_fmodl(x,y); +#else + long double z; + z = __ieee754_fmodl(x,y); + if(_LIB_VERSION == _IEEE_ ||__isnanl(y)||__isnanl(x)) return z; + if(y==0.0) { + return __kernel_standard(x,y,227); /* fmod(x,0) */ + } else + return z; +#endif +} +weak_alias (__fmodl, fmodl) |