math: raise invalid flag in ilogb*.c on +-0, +-inf and nan
[musl] / src / thread / pthread_setcanceltype.c
1 #include "pthread_impl.h"
2
3 int pthread_setcanceltype(int new, int *old)
4 {
5         struct pthread *self = pthread_self();
6         if (new > 1U) return EINVAL;
7         if (old) *old = self->cancelasync;
8         self->cancelasync = new;
9         if (new) pthread_testcancel();
10         return 0;
11 }