-static int
-ipt_mac_checkentry(const char *tablename,
- const void *inf,
- void *matchinfo,
- unsigned int matchsize,
- unsigned int hook_mask)
-{
- /* FORWARD isn't always valid, but it's nice to be able to do --RR */
- if (hook_mask
- & ~((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_IN)
- | (1 << NF_IP_FORWARD))) {
- printk("xt_mac: only valid for PRE_ROUTING, LOCAL_IN or FORWARD.\n");
- return 0;
- }
-
- if (matchsize != XT_ALIGN(sizeof(struct xt_mac_info)))
- return 0;
-
- return 1;
-}
-
-static struct xt_match mac_match = {
- .name = "mac",
- .match = &match,
- .checkentry = &ipt_mac_checkentry,
- .me = THIS_MODULE,
-};
-static struct xt_match mac6_match = {
- .name = "mac",
- .match = &match,
- .checkentry = &ipt_mac_checkentry,
- .me = THIS_MODULE,
+static struct xt_match xt_mac_match[] = {
+ {
+ .name = "mac",
+ .family = AF_INET,
+ .match = match,
+ .matchsize = sizeof(struct xt_mac_info),
+ .hooks = (1 << NF_IP_PRE_ROUTING) |
+ (1 << NF_IP_LOCAL_IN) |
+ (1 << NF_IP_FORWARD),
+ .me = THIS_MODULE,
+ },
+ {
+ .name = "mac",
+ .family = AF_INET6,
+ .match = match,
+ .matchsize = sizeof(struct xt_mac_info),
+ .hooks = (1 << NF_IP_PRE_ROUTING) |
+ (1 << NF_IP_LOCAL_IN) |
+ (1 << NF_IP_FORWARD),
+ .me = THIS_MODULE,
+ },