1 /* w_gammaf_r.c -- float version of w_gamma_r.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
4 * $FreeBSD: src/lib/msun/src/w_gammaf_r.c,v 1.5 1999/08/28 00:07:02 peter Exp $
5 * $DragonFly: src/lib/msun/src/Attic/w_gammaf_r.c,v 1.3 2004/12/29 15:22:57 asmodai Exp $
9 * ====================================================
10 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
12 * Developed at SunPro, a Sun Microsystems, Inc. business.
13 * Permission to use, copy, modify, and distribute this
14 * software is freely granted, provided that this notice
16 * ====================================================
20 * wrapper float gammaf_r(float x, int *signgamp)
24 #include "math_private.h"
28 gammaf_r(float x, int *signgamp) /* wrapper lgammaf_r */
31 return __ieee754_gammaf_r(x,signgamp);
34 y = __ieee754_gammaf_r(x,signgamp);
35 if(_LIB_VERSION == _IEEE_) return y;
36 if(!finitef(y)&&finitef(x)) {
37 if(floorf(x)==x&&x<=(float)0.0)
39 return (float)__kernel_standard((double)x,(double)x,141);
42 return (float)__kernel_standard((double)x,(double)x,140);