sbin/pfctl/pf_ruleset.c

81 #define pf_main_ruleset		 pf_main_anchor.ruleset
130 pf_init_ruleset(struct pfctl_ruleset *ruleset)
134 	memset(ruleset, 0, sizeof(struct pfctl_ruleset));
136 		TAILQ_INIT(&ruleset->rules[i].queues[0]);
137 		TAILQ_INIT(&ruleset->rules[i].queues[1]);
138 		ruleset->rules[i].active.ptr = &ruleset->rules[i].queues[0];
139 		ruleset->rules[i].inactive.ptr = &ruleset->rules[i].queues[1];
170 		return (&anchor->ruleset);
177 	struct pfctl_ruleset	*ruleset;
184 	ruleset = pf_find_ruleset(path);
185 	if (ruleset != NULL)
186 		return (ruleset);
193 		if ((ruleset = pf_find_ruleset(p)) != NULL) {
194 			parent = ruleset->anchor;
253 		pf_init_ruleset(&anchor->ruleset);
254 		anchor->ruleset.anchor = anchor;
262 	return (&anchor->ruleset);
266 pf_remove_if_empty_ruleset(struct pfctl_ruleset *ruleset)
271 	while (ruleset != NULL) {
272 		if (ruleset == &pf_main_ruleset || ruleset->anchor == NULL ||
273 		    !RB_EMPTY(&ruleset->anchor->children) ||
274 		    ruleset->anchor->refcnt > 0 || ruleset->tables > 0 ||
275 		    ruleset->topen)
278 			if (!TAILQ_EMPTY(ruleset->rules[i].active.ptr) ||
279 			    !TAILQ_EMPTY(ruleset->rules[i].inactive.ptr) ||
280 			    ruleset->rules[i].inactive.open)
282 		RB_REMOVE(pfctl_anchor_global, &V_pf_anchors, ruleset->anchor);
283 		if ((parent = ruleset->anchor->parent) != NULL)
285 			    ruleset->anchor);
286 		rs_free(ruleset->anchor);
289 		ruleset = &parent->ruleset;
297 	struct pfctl_ruleset	*ruleset;
337 	ruleset = pf_find_or_create_ruleset(path);
339 	if (ruleset == NULL || ruleset->anchor == NULL) {
340 		printf("pfctl_anchor_setup: ruleset\n");
343 	r->anchor = ruleset->anchor;