Lines Matching refs:nread
607 size_t nread;
615 if ((nread = fread(buf, 1, *buf_size, s->barf)) < *buf_size)
618 s->InvalidBytes = *buf_size - nread;
3753 size_t nread;
3770 nread = maxlen;
3772 DBG (3, "sane_read: request %lu bytes\n", (u_long) nread);
3777 status = read_data (s, buf, &nread);
3785 nread = maxlen - s->InvalidBytes;
3786 DBG (3, "sane_read: got %lu bytes\n", (u_long) nread);
3787 *len = nread;
3789 return (maxlen != 0 && nread == 0) ? SANE_STATUS_EOF : SANE_STATUS_GOOD;