1 /* @(#)wr_lgamma.c 5.1 93/09/24 */
3 * ====================================================
4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6 * Developed at SunPro, a Sun Microsystems, Inc. business.
7 * Permission to use, copy, modify, and distribute this
8 * software is freely granted, provided that this notice
10 * ====================================================
14 * wrapper double lgamma_r(double x, int *signgamp)
18 #include <math_private.h>
22 __lgamma_r(double x, int *signgamp)
24 double y = __ieee754_lgamma_r(x,signgamp);
25 if(__builtin_expect(!__finite(y), 0)
26 && __finite(x) && _LIB_VERSION != _IEEE_)
27 return __kernel_standard(x, x,
29 ? 15 /* lgamma pole */
30 : 14); /* lgamma overflow */
34 weak_alias (__lgamma_r, lgamma_r)
36 strong_alias (__lgamma_r, __lgammal_r)
37 weak_alias (__lgamma_r, lgammal_r)