Lines Matching defs:block
2277 * such a case we reset the disposition to SIG_DFL, block all signals
2665 sigset_t block, unblock;
2698 (void) sigfillset(&block);
2699 (void) sigprocmask(SIG_BLOCK, &block, &unblock);
2766 sigset_t block, unblock;
2771 (void) sigfillset(&block);
2772 (void) sigprocmask(SIG_BLOCK, &block, &unblock);
3798 sigset_t block, unblock;
3806 (void) sigfillset(&block);
3807 (void) sigprocmask(SIG_BLOCK, &block, &unblock);