Searched refs:read_head (Results 1 – 1 of 1) sorted by relevance
86 size_t read_head; member130 return ldata->read_head - ldata->read_tail; in read_cnt()297 *read_buf_addr(ldata, ldata->read_head) = c; in put_tty_queue()298 ldata->read_head++; in put_tty_queue()314 ldata->read_head = ldata->canon_head = ldata->read_tail = 0; in reset_buffer_flags()933 if (ldata->read_head == ldata->canon_head) { in eraser()943 ldata->read_head = ldata->canon_head; in eraser()947 ldata->read_head = ldata->canon_head; in eraser()959 while (MASK(ldata->read_head) != MASK(ldata->canon_head)) { in eraser()960 head = ldata->read_head; in eraser()[all …]