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Lines Matching refs:sigusr1

31  *	and sends a SIGUSR1 to the parent (thereby asking it to continue its
82 static volatile int sigterm, sigusr1, sigusr2;
146 		while (!sigusr1)
149 		sigusr1 = 0;
383 		kill(parentpid, SIGUSR1);
391 		kill(parentpid, SIGUSR1);
396 	kill(parentpid, SIGUSR1);
411 	sigusr1 = 1;
446 	(void)sigaction(SIGUSR1, &act, 0);
456 	sigterm = sigusr1 = sigusr2 = 0;