231 	struct filter_entry *fep;  in close_service()  local
248 		sep->se_flist = fep = NULL;  in close_service()
250 		for (fep = sep->se_flist; fep != NULL; fep = fep->fe_prev)  in close_service()
251 			if (fep->fe_prev == NULL || fep->fe_prevcopy) {  in close_service()
252 				fep->fe_prev = NULL;  in close_service()
268 			if (fep == NULL) {  in close_service()
269 				sep->se_flist = fep =  in close_service()
272 			} else if (fep->fe_prev == NULL) {  in close_service()
273 				fep->fe_prev =  in close_service()
275 				fep->fe_prevcopy = 1;  in close_service()
292 			if (fep == NULL) {  in close_service()
293 				sep->se_flist = fep = sedefp->se_flist;  in close_service()
295 			} else if (fep->fe_prev == NULL) {  in close_service()
296 				fep->fe_prev = sedefp->se_flist;  in close_service()
297 				fep->fe_prevcopy = 1;  in close_service()
605 	struct filter_entry *fep;  in set_client()  local
616 	fep = slp->sl_entry.se_flist;  in set_client()
670 		fen->fe_prev = fep;  in set_client()
671 		fep = fen;  in set_client()
673 	slp->sl_entry.se_flist = fep;  in set_client()
1458 	struct filter_entry *fep;  in free_service()  local
1464 		fep = slp->sl_entry.se_flist;  in free_service()
1465 		while (fep != NULL) {  in free_service()
1466 			fen = fep->fe_prevcopy ? NULL : fep->fe_prev;  in free_service()
1467 			free(fep);  in free_service()
1468 			fep = fen;  in free_service()
1839 	const struct filter_entry *fep;  in allow_service()  local
1848 	for (fep = sep->se_flist; fep != NULL; fep = fep->fe_prev) {  in allow_service()
1849 		anynonexcept |= !fep->fe_isexcept;  in allow_service()
1851 		macp = fep->fe_mac.ether_addr_octet;  in allow_service()
1852 		maskp = fep->fe_mask.ether_addr_octet;  in allow_service()
1857 			lmatch = fep;  in allow_service()
2260 print_filter_list(FILE *fp, struct filter_entry *fep)  in print_filter_list()  argument
2262 	if (fep->fe_prev != NULL)  in print_filter_list()
2263 		print_filter_list(fp, fep->fe_prev);  in print_filter_list()
2264 	(void) fprintf(fp, "\t\t    MAC %s", ehost2(&fep->fe_mac));  in print_filter_list()
2265 	(void) fprintf(fp, ", mask %s%s\n", ehost2(&fep->fe_mask),  in print_filter_list()
2266 	    (fep->fe_isexcept ? ", except" : ""));  in print_filter_list()