netfilter/ipset/ip_set_bitmap_ipmac.c

7 /* Kernel module implementing an IP set type: the bitmap:ip,mac type */
39 	MAC_UNSET,		/* element is set, without MAC */
40 	MAC_FILLED,		/* element is set with MAC */
45 	unsigned long *members;	/* the set members */
48 	u32 elements;		/* number of max elements in the set */
51 	struct ip_set *set;	/* attached to this ip_set */
118 			 const struct ip_set_ext *ext, struct ip_set *set,
124 		if (t == set->timeout)
208 bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
212 	struct bitmap_ipmac *map = set->data;
213 	ipset_adtfn adtfn = set->variant->adt[adt];
215 	struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
237 	return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
241 bitmap_ipmac_uadt(struct ip_set *set, struct nlattr *tb[],
244 	const struct bitmap_ipmac *map = set->data;
245 	ipset_adtfn adtfn = set->variant->adt[adt];
247 	struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
261 	ret = ip_set_get_extensions(set, tb, &ext);
275 	ret = adtfn(set, &e, &ext, &ext, flags);
299 init_map_ipmac(struct ip_set *set, struct bitmap_ipmac *map,
308 	set->timeout = IPSET_NO_TIMEOUT;
310 	map->set = set;
311 	set->data = map;
312 	set->family = NFPROTO_IPV4;
318 bitmap_ipmac_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
356 	set->dsize = ip_set_elem_len(set, tb,
359 	map = ip_set_alloc(sizeof(*map) + elements * set->dsize);
364 	set->variant = &bitmap_ipmac;
365 	if (!init_map_ipmac(set, map, first_ip, last_ip, elements)) {
370 		set->timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]);
371 		bitmap_ipmac_gc_init(set, bitmap_ipmac_gc);