Lines Matching refs:signal
141 f = signal(SIGINT, (sig_handler_t)intcopy);
184 (void) signal(SIGINT, f);
218 (void) signal(SIGPIPE, (sig_handler_t)intcopy);
220 (void) signal(SIGPIPE, SIG_DFL);
295 ointr = signal(SIGINT, (sig_handler_t)intcopy);
376 (void) signal(SIGINT, ointr);
455 (void) signal(SIGALRM, (sig_handler_t)timeout);
475 (void) signal(SIGINT, SIG_IGN);
476 (void) signal(SIGQUIT, SIG_IGN);
496 (void) signal(SIGINT, SIG_DFL);
497 (void) signal(SIGQUIT, SIG_DFL);
506 (void) signal(SIGINT, SIG_DFL);
507 (void) signal(SIGQUIT, SIG_DFL);
529 ointr = signal(SIGINT, SIG_IGN);
530 oquit = signal(SIGQUIT, SIG_IGN);
543 (void) signal(SIGINT, ointr);
544 (void) signal(SIGQUIT, oquit);
553 (void) signal(SIGINT, SIG_DFL);
554 (void) signal(SIGQUIT, SIG_DFL);
576 ointr = signal(SIGINT, SIG_IGN);
577 oquit = signal(SIGQUIT, SIG_IGN);
584 (void) signal(SIGINT, ointr);
585 (void) signal(SIGQUIT, oquit);
588 (void) signal(SIGQUIT, SIG_DFL);
589 (void) signal(SIGINT, SIG_DFL);
654 (void) signal(SIGCHLD, SIG_DFL);
683 (void) signal(SIGINT, SIG_IGN);