Lines Matching defs:handler
47 struct sigaction handler; /* Behavior for a signal */
120 handler.sa_handler = SIG_IGN;
121 if (sigaction(type, &handler, NULL) < 0)
244 /* Set a signal handler against SIGALRM */
245 handler.sa_handler = set_signal_flag;
246 handler.sa_flags = 0;
247 if (sigfillset(&handler.sa_mask) < 0)
249 if (sigaction(SIGALRM, &handler, NULL) < 0)
253 handler.sa_handler = SIG_IGN;
254 if (sigaction(SIGHUP, &handler, NULL) < 0)
300 handler.sa_handler = set_signal_flag;
301 if (sigaction(SIGHUP, &handler, NULL) < 0)