66 static int poll_add(struct event_base *, int, short old, short events, void *_idx);
67 static int poll_del(struct event_base *, int, short old, short events, void *_idx);
211 poll_add(struct event_base *base, int fd, short old, short events, void *_idx)  in poll_add()  argument
218 	EVUTIL_ASSERT((events & EV_SIGNAL) == 0);  in poll_add()
219 	if (!(events & (EV_READ|EV_WRITE)))  in poll_add()
252 		pfd->events = 0;  in poll_add()
258 	if (events & EV_WRITE)  in poll_add()
259 		pfd->events |= POLLOUT;  in poll_add()
260 	if (events & EV_READ)  in poll_add()
261 		pfd->events |= POLLIN;  in poll_add()
272 poll_del(struct event_base *base, int fd, short old, short events, void *_idx)  in poll_del()  argument
279 	EVUTIL_ASSERT((events & EV_SIGNAL) == 0);  in poll_del()
280 	if (!(events & (EV_READ|EV_WRITE)))  in poll_del()
290 	if (events & EV_READ)  in poll_del()
291 		pfd->events &= ~POLLIN;  in poll_del()
292 	if (events & EV_WRITE)  in poll_del()
293 		pfd->events &= ~POLLOUT;  in poll_del()
295 	if (pfd->events)  in poll_del()