* Block the RT signals for the entire process. It must be called from the
* consumer main before creating the threads
*/
-void consumer_signal_init(void)
+int consumer_signal_init(void)
{
int ret;
sigset_t mask;
if (ret) {
errno = ret;
PERROR("pthread_sigmask");
+ return -1;
}
+ return 0;
}
/*