netpfil/ipfw/ip_fw_table.c

68  * `no.type` represents lookup key type (addr, ifp, uid, etc..)
74 	struct named_object	no;
168 	tc->no.refcnt++;
175 	tc->no.refcnt--;
303 		if (tc->no.subtype != ti->type)
315 		tc->no.refcnt++;
606 	tc->no.refcnt--;
635 	kidx = tc->no.kidx;
643 	kidx = tc->no.kidx;
745 	tc->no.refcnt--;
757 	kidx = tc->no.kidx;
803  * 1) alloc_modify (no locks, M_WAITOK) - alloc new state based on @pflags.
827 	tc->no.refcnt++;
868 		ti = KIDX_TO_TI(ch, tc->no.kidx);
892 	tc->no.refcnt--;
1125 	if (tc->no.subtype != ti.type) {
1130 	kti = KIDX_TO_TI(ch, tc->no.kidx);
1241 		ta->print_config(tc->astate, KIDX_TO_TI(ch, tc->no.kidx),
1247 	tc->no.refcnt++;
1270 	tc->no.refcnt--;
1291 	kidx = tc->no.kidx;
1411 	if (tc_a->no.subtype!=tc_b->no.subtype || tc_a->tflags!=tc_b->tflags) {
1435 	ti = tablestate[tc_a->no.kidx];
1442 	tablestate[tc_a->no.kidx] = tablestate[tc_b->no.kidx];
1447 	tablestate[tc_b->no.kidx] = ti;
1454 	tc_a->ti_copy = tablestate[tc_a->no.kidx];
1455 	tc_b->ti_copy = tablestate[tc_b->no.kidx];
1459 		tc_a->ta->change_ti(tc_a->astate, &tablestate[tc_a->no.kidx]);
1461 		tc_b->ta->change_ti(tc_b->astate, &tablestate[tc_b->no.kidx]);
1490 	if (tc->no.refcnt > 0) {
1500 	if (ipfw_objhash_free_idx(ni, tc->no.kidx) != 0)
1502 		    tc->no.kidx, tc->tablename);
1641 	*kidx = tc->no.kidx;
1651 	struct named_object *no;
1655 	no = ipfw_objhash_lookup_kidx(ni, kidx);
1656 	KASSERT(no != NULL, ("Table with index %d not found", kidx));
1657 	no->refcnt--;
1906 		if (compat == 0 || tc_new->no.subtype != tc->no.subtype) {
1925 		tc->no.kidx = kidx;
1926 		tc->no.etlv = IPFW_TLV_TBL_NAME;
1932 		tc->no.refcnt++;
1934 		*pkidx = tc->no.kidx;
1981 	struct named_object *no;
1986 	no = ipfw_objhash_lookup_kidx(ni, kidx);
1987 	KASSERT(no != NULL, ("invalid table kidx passed"));
1995 	ntlv->idx = no->kidx;
1996 	strlcpy(ntlv->name, no->name, sizeof(ntlv->name));
2041 	ti = KIDX_TO_TI(ch, tc->no.kidx);
2069 	i->type = tc->no.subtype;
2072 	i->set = tc->no.set;
2073 	i->kidx = tc->no.kidx;
2074 	i->refcnt = tc->no.refcnt;
2081 	ti = KIDX_TO_TI(ch, tc->no.kidx);
2102 export_table_internal(struct namedobj_instance *ni, struct named_object *no,
2113 	export_table_info(dta->ch, (struct table_config *)no, i);
2207 	da.ti = KIDX_TO_TI(ch, tc->no.kidx);
2255 	xtbl->type = tc->no.subtype;
2273 	da.ti = KIDX_TO_TI(ch, tc->no.kidx);
2399 	if (tc->no.subtype != IPFW_TABLE_ADDR)
2404 	da.ti = KIDX_TO_TI(ch, tc->no.kidx);
2490 	if (tc->no.subtype == IPFW_TABLE_ADDR && tent->subtype == AF_INET) {
2549 	da.ti = KIDX_TO_TI(ch, tc->no.kidx);
2838 	*pno = &tc->no;
2854 	return (&tc->no);
2992 test_sets_cb(struct namedobj_instance *ni __unused, struct named_object *no,
2997 	if (no->set != 0)
3014 	struct named_object *no;
3060 			no = ipfw_objhash_lookup_kidx(ni, kidx);
3062 			if (no->set != 0 || rule->set != 0) {
3103 	struct named_object *no;
3126 	no = ipfw_objhash_lookup_name(ni, set, name);
3127 	*tc = (struct table_config *)no;
3181 	tc->no.name = tc->tablename;
3182 	tc->no.subtype = ta->type;
3183 	tc->no.set = set;
3232 	kidx = tc->no.kidx;
3234 	ipfw_objhash_add(ni, &tc->no);
3262 	kidx = tc->no.kidx;
3265 	ipfw_objhash_del(ni, &tc->no);
3296 destroy_table_locked(struct namedobj_instance *ni, struct named_object *no,
3300 	unlink_table((struct ip_fw_chain *)arg, (struct table_config *)no);
3301 	if (ipfw_objhash_free_idx(ni, no->kidx) != 0)
3303 		    no->kidx, no->name);
3304 	free_table_config(ni, (struct table_config *)no);