160 	struct pfctl_anchor	*anchor;  in pf_find_ruleset()  local
166 	anchor = pf_find_anchor(path);  in pf_find_ruleset()
167 	if (anchor == NULL)  in pf_find_ruleset()
170 		return (&anchor->ruleset);  in pf_find_ruleset()
178 	struct pfctl_anchor	*anchor = NULL, *dup, *parent = NULL;  in pf_find_or_create_ruleset()  local
194 			parent = ruleset->anchor;  in pf_find_or_create_ruleset()
216 		anchor = (struct pfctl_anchor *)rs_malloc(sizeof(*anchor));  in pf_find_or_create_ruleset()
217 		if (anchor == NULL) {  in pf_find_or_create_ruleset()
221 		RB_INIT(&anchor->children);  in pf_find_or_create_ruleset()
222 		strlcpy(anchor->name, q, sizeof(anchor->name));  in pf_find_or_create_ruleset()
224 			strlcpy(anchor->path, parent->path,  in pf_find_or_create_ruleset()
225 			    sizeof(anchor->path));  in pf_find_or_create_ruleset()
226 			strlcat(anchor->path, "/", sizeof(anchor->path));  in pf_find_or_create_ruleset()
228 		strlcat(anchor->path, anchor->name, sizeof(anchor->path));  in pf_find_or_create_ruleset()
229 		if ((dup = RB_INSERT(pfctl_anchor_global, &V_pf_anchors, anchor)) !=  in pf_find_or_create_ruleset()
233 			    anchor->path, anchor->name, dup->path, dup->name);  in pf_find_or_create_ruleset()
234 			rs_free(anchor);  in pf_find_or_create_ruleset()
239 			anchor->parent = parent;  in pf_find_or_create_ruleset()
241 			    anchor)) != NULL) {  in pf_find_or_create_ruleset()
244 				    "'%s' '%s'\n", anchor->path, anchor->name,  in pf_find_or_create_ruleset()
247 				    anchor);  in pf_find_or_create_ruleset()
248 				rs_free(anchor);  in pf_find_or_create_ruleset()
253 		pf_init_ruleset(&anchor->ruleset);  in pf_find_or_create_ruleset()
254 		anchor->ruleset.anchor = anchor;  in pf_find_or_create_ruleset()
255 		parent = anchor;  in pf_find_or_create_ruleset()
262 	return (&anchor->ruleset);  in pf_find_or_create_ruleset()
272 		if (ruleset == &pf_main_ruleset || ruleset->anchor == NULL ||  in pf_remove_if_empty_ruleset()
273 		    !RB_EMPTY(&ruleset->anchor->children) ||  in pf_remove_if_empty_ruleset()
274 		    ruleset->anchor->refcnt > 0 || ruleset->tables > 0 ||  in pf_remove_if_empty_ruleset()
282 		RB_REMOVE(pfctl_anchor_global, &V_pf_anchors, ruleset->anchor);  in pf_remove_if_empty_ruleset()
283 		if ((parent = ruleset->anchor->parent) != NULL)  in pf_remove_if_empty_ruleset()
285 			    ruleset->anchor);  in pf_remove_if_empty_ruleset()
286 		rs_free(ruleset->anchor);  in pf_remove_if_empty_ruleset()
301 		    ruleset->anchor == NULL || ruleset->anchor->refcnt > 0)  in pf_remove_if_empty_eth_ruleset()
305 		rs_free(ruleset->anchor);  in pf_remove_if_empty_eth_ruleset()
322 _pf_find_eth_anchor(struct pfctl_eth_anchor *anchor, const char *path)  in _pf_find_eth_anchor()  argument
327 	if (strcmp(path, anchor->path) == 0)  in _pf_find_eth_anchor()
328 		return (anchor);  in _pf_find_eth_anchor()
330 	TAILQ_FOREACH(r, &anchor->ruleset.rules, entries) {  in _pf_find_eth_anchor()
331 		if (! r->anchor)  in _pf_find_eth_anchor()
334 		/* Step into anchor */  in _pf_find_eth_anchor()
335 		a = _pf_find_eth_anchor(r->anchor, path);  in _pf_find_eth_anchor()
352 	struct pfctl_eth_anchor	*anchor;  in pf_find_eth_ruleset()  local
358 	anchor = pf_find_eth_anchor(path);  in pf_find_eth_ruleset()
359 	if (anchor == NULL)  in pf_find_eth_ruleset()
362 		return (&anchor->ruleset);  in pf_find_eth_ruleset()
370 	struct pfctl_eth_anchor		*anchor = NULL, *parent = NULL;  in pf_find_or_create_eth_ruleset()  local
386 			parent = ruleset->anchor;  in pf_find_or_create_eth_ruleset()
408 		anchor = (struct pfctl_eth_anchor *)rs_malloc(sizeof(*anchor));  in pf_find_or_create_eth_ruleset()
409 		if (anchor == NULL) {  in pf_find_or_create_eth_ruleset()
413 		strlcpy(anchor->name, q, sizeof(anchor->name));  in pf_find_or_create_eth_ruleset()
415 			strlcpy(anchor->path, parent->path,  in pf_find_or_create_eth_ruleset()
416 			    sizeof(anchor->path));  in pf_find_or_create_eth_ruleset()
417 			strlcat(anchor->path, "/", sizeof(anchor->path));  in pf_find_or_create_eth_ruleset()
419 		strlcat(anchor->path, anchor->name, sizeof(anchor->path));  in pf_find_or_create_eth_ruleset()
421 			anchor->parent = parent;  in pf_find_or_create_eth_ruleset()
422 		pf_init_eth_ruleset(&anchor->ruleset);  in pf_find_or_create_eth_ruleset()
423 		anchor->ruleset.anchor = anchor;  in pf_find_or_create_eth_ruleset()
424 		parent = anchor;  in pf_find_or_create_eth_ruleset()
431 	return (&anchor->ruleset);  in pf_find_or_create_eth_ruleset()
441 	r->anchor = NULL;  in pfctl_anchor_setup()
454 		if (s->anchor == NULL || !s->anchor->path[0])  in pfctl_anchor_setup()
457 			strlcpy(path, s->anchor->path, MAXPATHLEN);  in pfctl_anchor_setup()
481 	if (ruleset == NULL || ruleset->anchor == NULL) {  in pfctl_anchor_setup()
485 	r->anchor = ruleset->anchor;  in pfctl_anchor_setup()
486 	r->anchor->refcnt++;  in pfctl_anchor_setup()
497 	r->anchor = NULL;  in pfctl_eth_anchor_setup()
507 		if (s->anchor == NULL || !s->anchor->path[0])  in pfctl_eth_anchor_setup()
510 			strlcpy(path, s->anchor->path, MAXPATHLEN);  in pfctl_eth_anchor_setup()
532 	if (ruleset == NULL || ruleset->anchor == NULL) {  in pfctl_eth_anchor_setup()
536 	r->anchor = ruleset->anchor;  in pfctl_eth_anchor_setup()
537 	r->anchor->refcnt++;  in pfctl_eth_anchor_setup()