changes to kernel sigaction struct handling in preparation for mips port
[musl] / src / signal / sigprocmask.c
1 #include <signal.h>
2 #include <errno.h>
3
4 int sigprocmask(int how, const sigset_t *set, sigset_t *old)
5 {
6         int r = pthread_sigmask(how, set, old);
7         if (!r) return r;
8         errno = r;
9         return -1;
10 }