Lines Matching refs:head
33 while ((thead = tty->buf.head) != NULL) {
34 tty->buf.head = thead->next;
117 while ((thead = tty->buf.head) != NULL) {
118 tty->buf.head = thead->next;
222 tty->buf.head = n;
416 struct tty_buffer *head;
417 while ((head = tty->buf.head) != NULL) {
422 count = head->commit - head->read;
424 if (head->next == NULL)
426 tty->buf.head = head->next;
427 tty_buffer_free(tty, head);
439 char_buf = head->char_buf_ptr + head->read;
440 flag_buf = head->flag_buf_ptr + head->read;
441 head->read += count;
516 tty->buf.head = NULL;