55 	struct fd_list *l, *last = NULL;  in remove_control_data()  local
57 	for (l = fds; l != NULL; l = l->next) {  in remove_control_data()
58 		if (l == arg) {  in remove_control_data()
59 			close(l->fd);  in remove_control_data()
60 			delete_event(l->fd);  in remove_control_data()
62 				fds = l->next;  in remove_control_data()
64 				last->next = l->next;  in remove_control_data()
65 			free(l);  in remove_control_data()
68 		last = l;  in remove_control_data()
75 	struct fd_list *l = arg;  in handle_control_data()  local
81 	bytes = read(l->fd, buffer, sizeof(buffer) - 1);  in handle_control_data()
83 		remove_control_data(l);  in handle_control_data()
96 	handle_args(l, argc, argvp);  in handle_control_data()
105 	struct fd_list *l;  in handle_control()  local
111 	l = xmalloc(sizeof(*l));  in handle_control()
112 	l->fd = f;  in handle_control()
113 	l->listener = 0;  in handle_control()
114 	l->next = fds;  in handle_control()
115 	fds = l;  in handle_control()
116 	add_event(l->fd, handle_control_data, l);  in handle_control()
156 	struct fd_list *l, *ll;  in stop_control()  local
165 	l = fds;  in stop_control()
166 	while (l != NULL) {  in stop_control()
167 		ll = l->next;  in stop_control()
168 		delete_event(l->fd);  in stop_control()
169 		shutdown(l->fd, SHUT_RDWR);  in stop_control()
170 		free(l);  in stop_control()
171 		l = ll;  in stop_control()