Lines Matching defs:read
1428 ssize_t read;
1442 read = eds_recv(s, buf, 5, &status);
1443 if (read != 5) {
2871 /* XXX read value from scanner */
3319 SANE_Int read = 0;
3352 status = esci2_img(s, &read);
3353 DBG(20, "acquire_jpeg_data read: %d, eof: %d, backside: %d, status: %d\n", read, s->eof, s->backside, status);
3354 if (read)
3359 memcpy(backBuffer, s->buf, read);
3360 s->backJpegBufLen += read;
3363 memcpy(frontBuffer, s->buf, read);
3364 s->frontJpegBufLen += read;
3427 SANE_Int read = 0;
3439 status = esci2_img(s, &read);
3440 DBG(20, "acquire_raw_data read: %d, eof: %d, backside: %d, status: %d\n", read, s->eof, s->backside, status);
3442 if (read)
3459 status = eds_ring_write(s->backside ? &s->back : &s->front, s->buf, read);
3580 SANE_Int read = 0;
3595 eds_copy_image_from_ring(s, data, max_length, &read);
3598 if (read == 0) {
3605 *length = read;