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| author | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2016-12-13 22:42:51 -0200 |
|---|---|---|
| committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-01-04 16:25:04 -0200 |
| commit | f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d (patch) | |
| tree | e08b1ae84e100cb5a17819f1bb9416a6c203d19b /math/w_tgammaf.c | |
| parent | 811de1a68863f7903341288a113b8c0ac7aa9c0e (diff) | |
| download | glibc-f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d.zip glibc-f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d.tar.gz glibc-f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d.tar.bz2 | |
Move wrappers to libm-compat-calls-auto
This commit moves one step towards the deprecation of wrappers that
use _LIB_VERSION / matherr / __kernel_standard functionality, by
adding the suffix '_compat' to their filenames and adjusting Makefiles
and #includes accordingly.
New template wrappers that do not use such functionality will be added
by future patches and will be first used by the float128 wrappers.
Diffstat (limited to 'math/w_tgammaf.c')
| -rw-r--r-- | math/w_tgammaf.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/math/w_tgammaf.c b/math/w_tgammaf.c deleted file mode 100644 index dfce894..0000000 --- a/math/w_tgammaf.c +++ /dev/null @@ -1,44 +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 <errno.h> -#include <math.h> -#include <math_private.h> - -float -__tgammaf(float x) -{ - int local_signgam; - float y = __ieee754_gammaf_r(x,&local_signgam); - - if(__glibc_unlikely (!isfinite (y) || y == 0) - && (isfinite (x) || (isinf (x) && x < 0.0)) - && _LIB_VERSION != _IEEE_) { - if (x == (float)0.0) - /* tgammaf pole */ - return __kernel_standard_f(x, x, 150); - else if(__floorf(x)==x&&x<0.0f) - /* tgammaf domain */ - return __kernel_standard_f(x, x, 141); - else if (y == 0) - /* tgammaf underflow */ - __set_errno (ERANGE); - else - /* tgammaf overflow */ - return __kernel_standard_f(x, x, 140); - } - return local_signgam < 0 ? - y : y; -} -weak_alias (__tgammaf, tgammaf) |