diff options
Diffstat (limited to 'newlib/libm/mathfp/sf_tgamma.c')
| -rw-r--r-- | newlib/libm/mathfp/sf_tgamma.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/newlib/libm/mathfp/sf_tgamma.c b/newlib/libm/mathfp/sf_tgamma.c deleted file mode 100644 index f4d145634..000000000 --- a/newlib/libm/mathfp/sf_tgamma.c +++ /dev/null @@ -1,51 +0,0 @@ -/* w_gammaf.c -- float version of w_gamma.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. - * ==================================================== - */ - -#include <math.h> -#include <errno.h> - -#ifdef __STDC__ - float tgammaf(float x) -#else - float tgammaf(x) - float x; -#endif -{ - float y; - int local_signgam; - y = gammaf_r(x,&local_signgam); - if (local_signgam < 0) y = -y; -#ifdef _IEEE_LIBM - return y; -#else - if(_LIB_VERSION == _IEEE_) return y; - - if(!finitef(y)&&finitef(x)) { - if(floorf(x)==x&&x<=(float)0.0) - { - /* tgammaf pole */ - errno = EDOM; - return HUGE_VAL; - } - else - { - /* tgammaf overflow */ - errno = ERANGE; - return HUGE_VAL; - } - } - return y; -#endif -} |