1 /* w_lgammaf_r.c -- float version of w_lgamma_r.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
4 * $FreeBSD: src/lib/msun/src/w_lgammaf_r.c,v 1.5 1999/08/28 00:07:05 peter Exp $
5 * $DragonFly: src/lib/msun/src/Attic/w_lgammaf_r.c,v 1.2 2003/06/17 04:26:53 dillon 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 lgammaf_r(float x, int *signgamp)
24 #include "math_private.h"
28 float lgammaf_r(float x, int *signgamp) /* wrapper lgammaf_r */
30 float lgammaf_r(x,signgamp) /* wrapper lgammaf_r */
31 float x; int *signgamp;
35 return __ieee754_lgammaf_r(x,signgamp);
38 y = __ieee754_lgammaf_r(x,signgamp);
39 if(_LIB_VERSION == _IEEE_) return y;
40 if(!finitef(y)&&finitef(x)) {
41 if(floorf(x)==x&&x<=(float)0.0)
43 return (float)__kernel_standard((double)x,(double)x,115);
46 return (float)__kernel_standard((double)x,(double)x,114);