diff options
| author | Sergey Cherkashin <4erkashin@list.ru> | 2017-10-03 15:26:34 +0300 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2017-11-03 20:23:10 +0100 |
| commit | ea38f4d89c9698895b1cf53a5946429dc1d8bbaa (patch) | |
| tree | e05828ca1fedf55f104b837bc9c44215c2978e99 /libm/math_private.h | |
| parent | 68de9946e914d8c30dcc6667a059ea59e5b74cac (diff) | |
math: add exception handling functionality
According to standards SVID and SYSV.
Modified lgamma calling in case when 'signgam' variable should not be used.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'libm/math_private.h')
| -rw-r--r-- | libm/math_private.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libm/math_private.h b/libm/math_private.h index 620ce9a44..13edda944 100644 --- a/libm/math_private.h +++ b/libm/math_private.h @@ -184,6 +184,16 @@ extern double __kernel_sin (double,double,int) attribute_hidden; extern double __kernel_cos (double,double) attribute_hidden; extern double __kernel_tan (double,double,int) attribute_hidden; extern int __kernel_rem_pio2 (double*,double*,int,int,int,const int*) attribute_hidden; +extern double __kernel_standard(double x, double y, int type) attribute_hidden; +extern float __kernel_standard_f (float, float, int) attribute_hidden; +#ifndef __NO_LONG_DOUBLE_MATH +extern long double __kernel_standard_l (long double, long double, int) attribute_hidden; +#endif +/* wrappers functions for internal use */ +extern float __lgammaf_r (float, int*); +extern double __lgamma_r (double, int*); +extern long double __lgammal_r(long double, int*); +extern double __ieee754_tgamma(double); /* * math_opt_barrier(x): safely load x, even if it was manipulated |