Lines Matching defs:nread
1654 size_t nread;
1659 nread = max_len;
1661 DBG (21, " sane_read: nread=%d, bytes_to_read=%d\n", (int) nread,
1671 if (nread > s->bytes_to_read) nread = s->bytes_to_read;
1672 status = read_data (s->fd, buf, &nread);
1678 *len = nread;
1679 s->bytes_to_read -= nread;
1681 DBG (21, " sane_read: nread=%d, bytes_to_read=%d\n", (int) nread,
1696 size_t i, nread, nread2;
1705 nread = max_len;
1707 DBG (21, " sane_read: nread=%d, bytes_to_read=%d\n", (int) nread,
1710 if (nread > s->bytes_to_read) nread = s->bytes_to_read;
1740 nread2 = 2 * nread;
1746 nread = nread2 / 2;
1747 for (i = 0, p = s->auxbuf; i < nread; i++)
1757 if ((status = read_data (s->fd, buf, &nread)) != SANE_STATUS_GOOD)
1763 for (p = buf; p < buf + nread; p++)
1772 *len = nread;
1773 s->bytes_to_read -= nread;
1775 DBG (21, " sane_read: nread=%d, bytes_to_read=%d\n", (int) nread,
1792 size_t nread = 0, i, pixel_per_line;
1798 DBG (21, " read_fb620: nread=%d, bytes_to_read=%d\n", (int) nread,
1839 nread = s->params.bytes_per_line;
1841 if (nread > s->bytes_to_read)
1842 nread = s->bytes_to_read;
1844 status = read_data (s->fd, s->inbuffer, &nread);
1902 size_t buf_size, nread, remain, nwritten, nremain, pos, pix, pixel_per_line,
1948 nread = s->params.bytes_per_line / 2;
1950 if (nread > s->bytes_to_read)
1951 nread = s->bytes_to_read;
1953 status = read_data (s->fd, s->inbuffer, &nread);
1966 remain = nread;
1983 s->bytes_to_read -= nread;
2014 remain = nread;
2107 s->bytes_to_read -= nread;