Searched refs:old_set (Results 1 – 1 of 1) sorted by relevance
479 sigset_t blocked_set, old_set; in mailbox_write_blocked() local484 if (sigprocmask(SIG_BLOCK, &blocked_set, &old_set)) return 1; in mailbox_write_blocked()492 if (sigprocmask(SIG_SETMASK, &old_set, NULL)) return 1; in mailbox_write_blocked()