netpfil/pf/pf.c

309 #define	PACKET_LOOPED(pd)	((pd)->pf_mtag &&			\
310 				 (pd)->pf_mtag->flags & PF_PACKET_LOOPED)
775 	    sizeof(struct pf_mtag), NULL, NULL, pf_mtag_uminit, NULL,
923 	t->m_tag_len = sizeof(struct pf_mtag);
936 struct pf_mtag *
942 		return ((struct pf_mtag *)(mtag + 1));
947 	bzero(mtag + 1, sizeof(struct pf_mtag));
950 	return ((struct pf_mtag *)(mtag + 1));
2357 	struct pf_mtag  *pf_mtag;
2394 	if ((pf_mtag = pf_get_mtag(m)) == NULL) {
2401 	pf_mtag->tag = rtag;
2408 		pf_mtag->qid = r->qid;
2411 		pf_mtag->hdr = mtod(m, struct ip *);
2619 	struct pf_mtag *pf_mtag;
2631 	if ((pf_mtag = pf_get_mtag(m0)) == NULL) {
2643 		pf_mtag->qid = r->qid;
2645 		pf_mtag->hdr = mtod(m0, struct ip *);
2818 	if (pd->pf_mtag == NULL && ((pd->pf_mtag = pf_get_mtag(m)) == NULL))
2821 	pd->pf_mtag->tag = tag;
3492 		    pd->pf_mtag ? pd->pf_mtag->tag : 0))
3902 		    pd->pf_mtag ? pd->pf_mtag->tag : 0))
5496 	if ((pd->pf_mtag == NULL &&
5497 	    ((pd->pf_mtag = pf_get_mtag(*m)) == NULL)) ||
5498 	    pd->pf_mtag->routed++ > 3) {
5674 	if ((pd->pf_mtag == NULL &&
5675 	    ((pd->pf_mtag = pf_get_mtag(*m)) == NULL)) ||
5676 	    pd->pf_mtag->routed++ > 3) {
5967 	pd.pf_mtag = pf_find_mtag(m);
5975 			if (pd.pf_mtag == NULL &&
5976 			    ((pd.pf_mtag = pf_get_mtag(m)) == NULL)) {
5980 			pd.pf_mtag->flags |= PF_PACKET_LOOPED;
5983 		if (pd.pf_mtag && pd.pf_mtag->flags & PF_FASTFWD_OURS_PRESENT) {
5985 			pd.pf_mtag->flags &= ~PF_FASTFWD_OURS_PRESENT;
6161 		if (pd.pf_mtag == NULL &&
6162 		    ((pd.pf_mtag = pf_get_mtag(m)) == NULL)) {
6167 				pd.pf_mtag->qid_hash = pf_state_hash(s);
6169 				pd.pf_mtag->qid = r->pqid;
6171 				pd.pf_mtag->qid = r->qid;
6173 			pd.pf_mtag->hdr = h;
6206 				if (pd.pf_mtag == NULL &&
6207 				    ((pd.pf_mtag = pf_get_mtag(m)) == NULL)) {
6214 					pd.pf_mtag->flags |=
6341 	pd.pf_mtag = pf_find_mtag(m);
6343 	if (pd.pf_mtag && pd.pf_mtag->flags & PF_TAG_GENERATED)
6604 		if (pd.pf_mtag == NULL &&
6605 		    ((pd.pf_mtag = pf_get_mtag(m)) == NULL)) {
6610 				pd.pf_mtag->qid_hash = pf_state_hash(s);
6612 				pd.pf_mtag->qid = r->pqid;
6614 				pd.pf_mtag->qid = r->qid;
6616 			pd.pf_mtag->hdr = h;