ipfilter/netinet/fil.c

5872 /* Parameters:  tqe(I) - timeout queue entry to delete                      */
5880 ipf_deletequeueentry(tqe)
5881 	ipftqent_t *tqe;
5885 	ifq = tqe->tqe_ifq;
5889 	if (tqe->tqe_pnext != NULL) {
5890 		*tqe->tqe_pnext = tqe->tqe_next;
5891 		if (tqe->tqe_next != NULL)
5892 			tqe->tqe_next->tqe_pnext = tqe->tqe_pnext;
5894 			ifq->ifq_tail = tqe->tqe_pnext;
5896 		tqe->tqe_pnext = NULL;
5897 		tqe->tqe_ifq = NULL;
5910 /* Parameters:  tqe(I) - pointer to timeout queue entry                     */
5915 ipf_queuefront(tqe)
5916 	ipftqent_t *tqe;
5920 	ifq = tqe->tqe_ifq;
5925 	if (ifq->ifq_head != tqe) {
5926 		*tqe->tqe_pnext = tqe->tqe_next;
5927 		if (tqe->tqe_next)
5928 			tqe->tqe_next->tqe_pnext = tqe->tqe_pnext;
5930 			ifq->ifq_tail = tqe->tqe_pnext;
5932 		tqe->tqe_next = ifq->ifq_head;
5933 		ifq->ifq_head->tqe_pnext = &tqe->tqe_next;
5934 		ifq->ifq_head = tqe;
5935 		tqe->tqe_pnext = &ifq->ifq_head;
5945 /*              tqe(I)   - pointer to timeout queue entry                   */
5952 ipf_queueback(ticks, tqe)
5954 	ipftqent_t *tqe;
5958 	ifq = tqe->tqe_ifq;
5961 	tqe->tqe_die = ticks + ifq->ifq_ttl;
5962 	tqe->tqe_touched = ticks;
5965 	if (tqe->tqe_next != NULL) {		/* at the end already ? */
5969 		*tqe->tqe_pnext = tqe->tqe_next;
5970 		tqe->tqe_next->tqe_pnext = tqe->tqe_pnext;
5975 		tqe->tqe_next = NULL;
5976 		tqe->tqe_pnext = ifq->ifq_tail;
5977 		*ifq->ifq_tail = tqe;
5978 		ifq->ifq_tail = &tqe->tqe_next;
5988 /*              tqe(I)    - pointer to timeout queue entry                  */
5997 ipf_queueappend(ticks, tqe, ifq, parent)
5999 	ipftqent_t *tqe;
6005 	tqe->tqe_parent = parent;
6006 	tqe->tqe_pnext = ifq->ifq_tail;
6007 	*ifq->ifq_tail = tqe;
6008 	ifq->ifq_tail = &tqe->tqe_next;
6009 	tqe->tqe_next = NULL;
6010 	tqe->tqe_ifq = ifq;
6011 	tqe->tqe_die = ticks + ifq->ifq_ttl;
6012 	tqe->tqe_touched = ticks;
6030 ipf_movequeue(ticks, tqe, oifq, nifq)
6032 	ipftqent_t *tqe;
6041 	if (oifq == nifq && tqe->tqe_touched == ticks)
6051 	tqe->tqe_touched = ticks;
6052 	tqe->tqe_die = ticks + nifq->ifq_ttl;
6057 		if ((tqe->tqe_next == NULL) ||
6058 		    (tqe->tqe_next->tqe_die == tqe->tqe_die)) {
6067 	*tqe->tqe_pnext = tqe->tqe_next;
6068 	if (tqe->tqe_next)
6069 		tqe->tqe_next->tqe_pnext = tqe->tqe_pnext;
6071 		oifq->ifq_tail = tqe->tqe_pnext;
6072 	tqe->tqe_next = NULL;
6081 		tqe->tqe_ifq = NULL;
6089 		tqe->tqe_ifq = nifq;
6096 	tqe->tqe_pnext = nifq->ifq_tail;
6097 	*nifq->ifq_tail = tqe;
6098 	nifq->ifq_tail = &tqe->tqe_next;
9007 	ipftqent_t *tqe, *tqn;
9010 	for (tqn = ipfqs[IPF_TCPS_CLOSED].ifq_head; ((tqe = tqn) != NULL); ) {
9011 		tqn = tqe->tqe_next;
9012 		if ((*deletefn)(softc, tqe->tqe_parent) == 0)
9017 		     ((tqe = tqn) != NULL); ) {
9018 			tqn = tqe->tqe_next;
9019 			if ((*deletefn)(softc, tqe->tqe_parent) == 0)
9060 			for (tqn = ifq->ifq_head; ((tqe = tqn) != NULL); ) {
9061 				if (try < tqe->tqe_touched)
9063 				tqn = tqe->tqe_next;
9064 				if ((*deletefn)(softc, tqe->tqe_parent) == 0)
9072 			for (tqn = ifq->ifq_head; ((tqe = tqn) != NULL); ) {
9073 				if (try < tqe->tqe_touched)
9075 				tqn = tqe->tqe_next;
9076 				if ((*deletefn)(softc, tqe->tqe_parent) == 0)
9192 	ipftqent_t *tqe;
9202 	for (tqe = head->ifq_head; tqe != NULL; tqe = tqe->tqe_next) {
9203 		tqe->tqe_die += delta;