diff options
Diffstat (limited to 'math/w_lgammaf.c')
| -rw-r--r-- | math/w_lgammaf.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/math/w_lgammaf.c b/math/w_lgammaf.c deleted file mode 100644 index 7c3c058d75..0000000000 --- a/math/w_lgammaf.c +++ /dev/null @@ -1,53 +0,0 @@ -/* w_lgammaf.c -- float version of w_lgamma.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@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: w_lgammaf.c,v 1.3 1995/05/10 20:49:30 jtc Exp $"; -#endif - -#include <math.h> -#include "math_private.h" - -#ifdef __STDC__ - float __lgammaf(float x) -#else - float __lgammaf(x) - float x; -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_lgammaf_r(x,&signgam); -#else - float y; - int local_signgam = 0; - y = __ieee754_lgammaf_r(x,&local_signgam); - if (_LIB_VERSION != _ISOC_) - /* ISO C99 does not define the global variable. */ - signgam = local_signgam; - if(_LIB_VERSION == _IEEE_) return y; - if(!__finitef(y)&&__finitef(x)) { - if(__floorf(x)==x&&x<=(float)0.0) - /* lgamma pole */ - return (float)__kernel_standard((double)x,(double)x,115); - else - /* lgamma overflow */ - return (float)__kernel_standard((double)x,(double)x,114); - } else - return y; -#endif -} -weak_alias (__lgammaf, lgammaf) -strong_alias (__lgammaf, __gammaf) -weak_alias (__gammaf, gammaf) |