256   struct pollfd pfd[ARES_GETSOCK_MAXNUM];  in waitperform()  local
264     pfd[i].events = 0;  in waitperform()
265     pfd[i].revents = 0;  in waitperform()
267       pfd[i].fd = socks[i];  in waitperform()
268       pfd[i].events |= POLLRDNORM|POLLIN;  in waitperform()
271       pfd[i].fd = socks[i];  in waitperform()
272       pfd[i].events |= POLLWRNORM|POLLOUT;  in waitperform()
274     if(pfd[i].events != 0)  in waitperform()
281     nfds = Curl_poll(pfd, num, timeout_ms);  in waitperform()
294                       pfd[i].revents & (POLLRDNORM|POLLIN)?  in waitperform()
295                       pfd[i].fd:ARES_SOCKET_BAD,  in waitperform()
296                       pfd[i].revents & (POLLWRNORM|POLLOUT)?  in waitperform()
297                       pfd[i].fd:ARES_SOCKET_BAD);  in waitperform()