1241       struct pollfd pfd[1];  in send_telnet_data()  local
1242       pfd[0].fd = conn->sock[FIRSTSOCKET];  in send_telnet_data()
1243       pfd[0].events = POLLOUT;  in send_telnet_data()
1244       switch (Curl_poll(pfd, 1, -1)) {  in send_telnet_data()
1303   struct pollfd pfd[2];  in telnet_do()  local
1563   pfd[0].fd = sockfd;  in telnet_do()
1564   pfd[0].events = POLLIN;  in telnet_do()
1572     pfd[1].fd = fileno((FILE *)data->set.in);  in telnet_do()
1573     pfd[1].events = POLLIN;  in telnet_do()
1579     switch (Curl_poll(pfd, poll_cnt, interval_ms)) {  in telnet_do()
1584       pfd[0].revents = 0;  in telnet_do()
1585       pfd[1].revents = 0;  in telnet_do()
1588       if(pfd[0].revents & POLLIN) {  in telnet_do()
1625         if(pfd[1].revents & POLLIN) { /* read from in file */  in telnet_do()
1626           nread = read(pfd[1].fd, buf, BUFSIZE - 1);  in telnet_do()