54 } control_state;  variable
96 	control_state.fd = fd;  in control_init()
105 	if (listen(control_state.fd, CONTROL_BACKLOG) == -1) {  in control_listen()
110 	event_set(&control_state.ev, control_state.fd, EV_READ,  in control_listen()
112 	event_add(&control_state.ev, NULL);  in control_listen()
113 	evtimer_set(&control_state.evt, control_accept, NULL);  in control_listen()
127 	event_del(&control_state.ev);  in control_cleanup()
128 	event_del(&control_state.evt);  in control_cleanup()
140 	event_add(&control_state.ev, NULL);  in control_accept()
154 			event_del(&control_state.ev);  in control_accept()
155 			evtimer_add(&control_state.evt, &evtpause);  in control_accept()
237 	if (evtimer_pending(&control_state.evt, NULL)) {  in control_connfree()
238 		evtimer_del(&control_state.evt);  in control_connfree()
239 		event_add(&control_state.ev, NULL);  in control_connfree()