Lines Matching defs:nread
3179 size_t nread, bytes_requested, i, start;
3214 nread = max_len;
3215 if (nread > s->bytes_to_read)
3216 nread = s->bytes_to_read;
3217 bytes_requested = nread;
3231 nread = bytes_requested; /* we've padded to bytes_requested */
3232 *len = nread;
3233 s->bytes_to_read -= nread;
3237 *len = nread;
3243 DBG (DBG_info, "sane_read: trying to read %ld bytes\n", (u_long) nread);
3244 status = read_data (s->fd, buf, &nread, DATA_TYPE_IMAGE, DTQ);
3259 bytes_requested - _4btol (s->hw->sense_data.information) : nread;
3263 *len = nread;
3264 s->bytes_to_read -= nread;