70 	struct pollfd pfd[3];  in thd_entry_event_wait()  local
76 	pfd[0].fd = thd->eventfd;  in thd_entry_event_wait()
77 	pfd[0].events = POLLIN;  in thd_entry_event_wait()
78 	pfd[1].fd = fd_in;  in thd_entry_event_wait()
79 	pfd[1].events = POLLRDHUP;  in thd_entry_event_wait()
80 	pfd[2].fd = thread_pool_get_poll_fd(thd->pdata->pool);  in thd_entry_event_wait()
81 	pfd[2].events = POLLIN;  in thd_entry_event_wait()
84 		poll_nointr(pfd, 3);  in thd_entry_event_wait()
86 		if ((pfd[1].revents & POLLRDHUP) || (pfd[2].revents & POLLIN)) {  in thd_entry_event_wait()
139 	struct pollfd pfd[2];  in async_io()  local
163 	pfd[0].fd = pdata->aio_eventfd;  in async_io()
164 	pfd[0].events = POLLIN;  in async_io()
165 	pfd[0].revents = 0;  in async_io()
166 	pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);  in async_io()
167 	pfd[1].events = POLLIN;  in async_io()
168 	pfd[1].revents = 0;  in async_io()
172 		poll_nointr(pfd, num_pfds);  in async_io()
174 		if (pfd[0].revents & POLLIN) {  in async_io()
191 		} else if ((num_pfds > 1 && pfd[1].revents & POLLIN)) {  in async_io()
202 	} while (!(pfd[0].revents & POLLIN));  in async_io()
234 	struct pollfd pfd[2];  in readfd_io()  local
236 	pfd[0].fd = pdata->fd_in;  in readfd_io()
237 	pfd[0].events = POLLIN | POLLRDHUP;  in readfd_io()
238 	pfd[0].revents = 0;  in readfd_io()
239 	pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);  in readfd_io()
240 	pfd[1].events = POLLIN;  in readfd_io()
241 	pfd[1].revents = 0;  in readfd_io()
244 		poll_nointr(pfd, 2);  in readfd_io()
247 		if (pfd[1].revents & POLLIN || pfd[0].revents & POLLRDHUP)  in readfd_io()
249 		if (pfd[0].revents & POLLERR)  in readfd_io()
251 		if (!(pfd[0].revents & POLLIN))  in readfd_io()
274 	struct pollfd pfd[2];  in writefd_io()  local
276 	pfd[0].fd = pdata->fd_out;  in writefd_io()
277 	pfd[0].events = POLLOUT;  in writefd_io()
278 	pfd[0].revents = 0;  in writefd_io()
279 	pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);  in writefd_io()
280 	pfd[1].events = POLLIN;  in writefd_io()
281 	pfd[1].revents = 0;  in writefd_io()
284 		poll_nointr(pfd, 2);  in writefd_io()
287 		if (pfd[1].revents & POLLIN || pfd[0].revents & POLLHUP)  in writefd_io()
289 		if (pfd[0].revents & POLLERR)  in writefd_io()
291 		if (!(pfd[0].revents & POLLOUT))  in writefd_io()
1293 		struct pollfd pfd[2];  in read_line()  local
1297 		pfd[0].fd = pdata->fd_in;  in read_line()
1298 		pfd[0].events = POLLIN | POLLRDHUP;  in read_line()
1299 		pfd[0].revents = 0;  in read_line()
1300 		pfd[1].fd = thread_pool_get_poll_fd(pdata->pool);  in read_line()
1301 		pfd[1].events = POLLIN;  in read_line()
1302 		pfd[1].revents = 0;  in read_line()
1307 			poll_nointr(pfd, 2);  in read_line()
1309 			if (pfd[1].revents & POLLIN ||  in read_line()
1310 					pfd[0].revents & POLLRDHUP)  in read_line()