MODULE_ALIAS("ipt_mac");
MODULE_ALIAS("ip6t_mac");
-static bool
-mac_mt(const struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, const struct xt_match *match,
- const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop)
+static bool mac_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
- const struct xt_mac_info *info = matchinfo;
+ const struct xt_mac_info *info = par->matchinfo;
/* Is mac pointer valid? */
return skb_mac_header(skb) >= skb->head &&
^ info->invert);
}
-static struct xt_match mac_mt_reg[] __read_mostly = {
- {
- .name = "mac",
- .family = NFPROTO_IPV4,
- .match = mac_mt,
- .matchsize = sizeof(struct xt_mac_info),
- .hooks = (1 << NF_INET_PRE_ROUTING) |
- (1 << NF_INET_LOCAL_IN) |
- (1 << NF_INET_FORWARD),
- .me = THIS_MODULE,
- },
- {
- .name = "mac",
- .family = NFPROTO_IPV6,
- .match = mac_mt,
- .matchsize = sizeof(struct xt_mac_info),
- .hooks = (1 << NF_INET_PRE_ROUTING) |
- (1 << NF_INET_LOCAL_IN) |
- (1 << NF_INET_FORWARD),
- .me = THIS_MODULE,
- },
+static struct xt_match mac_mt_reg __read_mostly = {
+ .name = "mac",
+ .revision = 0,
+ .family = NFPROTO_UNSPEC,
+ .match = mac_mt,
+ .matchsize = sizeof(struct xt_mac_info),
+ .hooks = (1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_IN) |
+ (1 << NF_INET_FORWARD),
+ .me = THIS_MODULE,
};
static int __init mac_mt_init(void)
{
- return xt_register_matches(mac_mt_reg, ARRAY_SIZE(mac_mt_reg));
+ return xt_register_match(&mac_mt_reg);
}
static void __exit mac_mt_exit(void)
{
- xt_unregister_matches(mac_mt_reg, ARRAY_SIZE(mac_mt_reg));
+ xt_unregister_match(&mac_mt_reg);
}
module_init(mac_mt_init);