math: raise exception flags in log1pl.c on <= -1 arguments
[musl] / src / math / lgamma.c
1 #include <math.h>
2
3 extern int __signgam;
4 double __lgamma_r(double, int *);
5
6 double lgamma(double x)
7 {
8         return __lgamma_r(x, &__signgam);
9 }