Lines Matching refs:mask
63 sigset_t savemask; /* saved signal mask */
126 sigset_t mask;
192 (void) sigemptyset(&mask);
193 (void) sigaddset(&mask, SIGCHLD);
194 (void) thr_sigsetmask(SIG_BLOCK, &mask, &cu.savemask);
196 * Tell posix_spawn() to restore the signal mask in the child.
226 (void) sigemptyset(&mask);
228 (void) sigaddset(&mask, SIGINT);
230 (void) sigaddset(&mask, SIGQUIT);
232 error = posix_spawnattr_setsigdefault(&attr, &mask);