compiler/stdc/math/e_lgamma.c

   1
   2 /* @(#)e_lgamma.c 1.3 95/01/18 */
   3 /*
   4  * ====================================================
   5  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
   6  *
   7  * Developed at SunSoft, a Sun Microsystems, Inc. business.
   8  * Permission to use, copy, modify, and distribute this
   9  * software is freely granted, provided that this notice
  10  * is preserved.
  11  * ====================================================
  12  *
  13  */
  14
  15 #ifndef lint
  16 static char rcsid[] = "$FreeBSD: src/lib/msun/src/e_lgamma.c,v 1.9 2008/02/22 02:30:35 das Exp $";
  17 #endif
  18
  19 /* __ieee754_lgamma(x)
  20  * Return the logarithm of the Gamma function of x.
  21  *
  22  * Method: call __ieee754_lgamma_r
  23  */
  24
  25 #include <float.h>
  26 #include "math.h"
  27 #include "math_private.h"
  28
  29 #include "__stdc_intbase.h"
  30
  31 double
  32 __ieee754_lgamma(double x)
  33 {
  34         struct StdCBase *StdCBase = __aros_getbase_StdCBase();
  35         return __ieee754_lgamma_r(x,&StdCBase->_signgam);
  36 }
  37
  38 #if     LDBL_MANT_DIG == DBL_MANT_DIG
  39 AROS_MAKE_ASM_SYM(typeof(lgammal), lgammal, AROS_CSYM_FROM_ASM_NAME(lgammal), AROS_CSYM_FROM_ASM_NAME(lgamma));
  40 AROS_EXPORT_ASM_SYM(AROS_CSYM_FROM_ASM_NAME(lgammal));
  41 #endif