42     struct pollfd pfds = {.fd = fd, .events = POLLIN};  in read()  local
61         int count = poll(&pfds, 1, remainingTime);  in read()
70             if ((pfds.revents & POLLERR) != 0) {  in read()
125     struct pollfd pfds[] = {  in readProcessedDataInStream()  local
159         int count = poll(pfds, 3, remainingTime);  in readProcessedDataInStream()
171             if ((pfds[i].revents & POLLERR) != 0) {  in readProcessedDataInStream()
182         if (cirSize != BUFFER_SIZE && pfds[0].fd != -1) {  in readProcessedDataInStream()
196                 pfds[0].fd = -1;  // reach EOF so don't have to poll pfds[0].  in readProcessedDataInStream()
204         if (cirSize > 0 && pfds[1].fd != -1) {  in readProcessedDataInStream()
223         if (cirSize == 0 && pfds[0].fd == -1 && pfds[1].fd != -1) {  in readProcessedDataInStream()
226             pfds[1].fd = -1;  in readProcessedDataInStream()