47 status_t FdBuffer::read(int fd, int64_t timeout) {  in read()  argument
48     struct pollfd pfds = {.fd = fd, .events = POLLIN};  in read()
51     fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);  in read()
85                         ::read(fd, mBuffer->writeBuffer(), mBuffer->currentToWrite()));  in read()
90                         VLOG("Fail to read %d: %s", fd, strerror(errno));  in read()
94                     VLOG("Reached EOF of fd=%d", fd);  in read()
105 status_t FdBuffer::readFully(int fd) {  in readFully()  argument
121                 TEMP_FAILURE_RETRY(::read(fd, mBuffer->writeBuffer(), mBuffer->currentToWrite()));  in readFully()
123             VLOG("Fail to read %d: %s", fd, strerror(errno));  in readFully()
137 status_t FdBuffer::readProcessedDataInStream(int fd, unique_fd toFd, unique_fd fromFd,  in readProcessedDataInStream()  argument
140             {.fd = fd, .events = POLLIN},  in readProcessedDataInStream()
141             {.fd = toFd.get(), .events = POLLOUT},  in readProcessedDataInStream()
142             {.fd = fromFd.get(), .events = POLLIN},  in readProcessedDataInStream()
148     fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);  in readProcessedDataInStream()
191                     VLOG("fd %d is sysfs, ignore its POLLERR return value", fd);  in readProcessedDataInStream()
194                 VLOG("fd[%d]=%d returns error events: %s", i, fd, strerror(errno));  in readProcessedDataInStream()
200         if (cirSize != BUFFER_SIZE && pfds[0].fd != -1) {  in readProcessedDataInStream()
203                 amt = TEMP_FAILURE_RETRY(::read(fd, cirBuf + rpos, BUFFER_SIZE - rpos));  in readProcessedDataInStream()
205                 amt = TEMP_FAILURE_RETRY(::read(fd, cirBuf + rpos, wpos - rpos));  in readProcessedDataInStream()
209                     VLOG("Fail to read fd %d: %s", fd, strerror(errno));  in readProcessedDataInStream()
213                 VLOG("Reached EOF of input file %d", fd);  in readProcessedDataInStream()
214                 pfds[0].fd = -1;  // reach EOF so don't have to poll pfds[0].  in readProcessedDataInStream()
222         if (cirSize > 0 && pfds[1].fd != -1) {  in readProcessedDataInStream()
241         if (cirSize == 0 && pfds[0].fd == -1 && pfds[1].fd != -1) {  in readProcessedDataInStream()
244             pfds[1].fd = -1;  in readProcessedDataInStream()