sys/netgraph/ng_ppp.c

1511 	struct ng_ppp_frag *qent;
1596 	TAILQ_FOREACH_REVERSE(qent, &priv->frags, ng_ppp_fraglist, f_qent) {
1597 		diff = MP_RECV_SEQ_DIFF(priv, frag->seq, qent->seq);
1599 			TAILQ_INSERT_AFTER(&priv->frags, qent, frag, f_qent);
1660 	struct ng_ppp_frag *qent, *qnext;
1667 	qent = TAILQ_FIRST(&priv->frags);
1668 	if (!qent->first || MP_RECV_SEQ_DIFF(priv, qent->seq, priv->mseq) > 1)
1672 	while (!qent->last) {
1673 		qnext = TAILQ_NEXT(qent, f_qent);
1676 		if (qnext->seq != MP_NEXT_RECV_SEQ(priv, qent->seq))
1678 		qent = qnext;
1693 	struct ng_ppp_frag *qent, *qnext;
1696 	qent = TAILQ_FIRST(&priv->frags);
1697 	KASSERT(!TAILQ_EMPTY(&priv->frags) && qent->first,
1699 	for (tail = NULL; qent != NULL; qent = qnext) {
1700 		qnext = TAILQ_NEXT(qent, f_qent);
1703 		TAILQ_REMOVE(&priv->frags, qent, f_qent);
1705 			tail = m = qent->data;
1707 			m->m_pkthdr.len += qent->data->m_pkthdr.len;
1708 			tail->m_next = qent->data;
1712 		if (qent->last) {
1715 			ng_ppp_bump_mseq(node, qent->seq);
1717 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);
1731 	struct ng_ppp_frag *qent, *qnext = NULL;
1743 		TAILQ_FOREACH(qent, &priv->frags, f_qent) {
1744 			if (MP_RECV_SEQ_DIFF(priv, qent->seq, priv->mseq) >= 0)
1746 			qnext = TAILQ_NEXT(qent, f_qent);
1749 			if (qnext->seq != MP_NEXT_RECV_SEQ(priv, qent->seq)
1750 			    || qent->last || qnext->first) {
1759 		while ((qent = TAILQ_FIRST(&priv->frags)) != qnext) {
1763 			TAILQ_REMOVE(&priv->frags, qent, f_qent);
1764 			NG_FREE_M(qent->data);
1765 			TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);
1783 		struct ng_ppp_frag *qent;
1788 		qent = TAILQ_FIRST(&priv->frags);
1791 		ng_ppp_bump_mseq(node, qent->seq);
1795 		TAILQ_REMOVE(&priv->frags, qent, f_qent);
1796 		NG_FREE_M(qent->data);
1797 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);
1874 	struct ng_ppp_frag *qent, *beg, *end;
1892 		TAILQ_FOREACH(qent, &priv->frags, f_qent) {
1893 			if (qent->first)
1894 				beg = qent;
1895 			else if (qent->seq != seq)
1897 			if (beg != NULL && qent->last) {
1898 				end = qent;
1919 		while ((qent = TAILQ_FIRST(&priv->frags)) != beg) {
1923 			TAILQ_REMOVE(&priv->frags, qent, f_qent);
1924 			NG_FREE_M(qent->data);
1925 			TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);
2585 	struct ng_ppp_frag *qent, *qnext;
2587 	for (qent = TAILQ_FIRST(&priv->frags); qent; qent = qnext) {
2588 		qnext = TAILQ_NEXT(qent, f_qent);
2589 		NG_FREE_M(qent->data);
2590 		TAILQ_INSERT_HEAD(&priv->fragsfree, qent, f_qent);