Lines Matching defs:bytes_read
592 ssize_t bytes_read = -1;
597 bytes_read = ::read (m_descriptor, buf, num_bytes);
598 } while (bytes_read < 0 && errno == EINTR);
600 if (bytes_read == -1)
606 num_bytes = bytes_read;
610 bytes_read = ::fread (buf, 1, num_bytes, m_stream);
612 if (bytes_read == 0)
621 num_bytes = bytes_read;
684 ssize_t bytes_read = -1;
687 bytes_read = ::pread (fd, buf, num_bytes, offset);
688 } while (bytes_read < 0 && errno == EINTR);
690 if (bytes_read < 0)
697 offset += bytes_read;
698 num_bytes = bytes_read;