Lines Matching defs:head
770 struct socket *head = so->so_head;
787 if (head != NULL) {
788 socket_lock(head, 1);
790 TAILQ_REMOVE(&head->so_incomp, so, so_list);
791 head->so_incqlen--;
805 socket_unlock(head, 1);
810 head->so_qlen--;
813 socket_unlock(head, 1);
897 * we lock the socket first and then grabb the head.
1087 struct socket *head = so->so_head;
1119 head, so, local, remote);
2156 * the head of the list. We cannot rely on SB_LOCK
2308 * set on it, so we can be sure that the head
2340 * to the head of the mbuf chain, and the nextrecord
2429 * head of the rcv queue; if it doesn't,