static DEFINE_SPINLOCK(quota_lock);
static bool
-quota_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)
+quota_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
struct xt_quota_info *q =
- ((const struct xt_quota_info *)matchinfo)->master;
+ ((const struct xt_quota_info *)par->matchinfo)->master;
bool ret = q->flags & XT_QUOTA_INVERT;
spin_lock_bh("a_lock);
return ret;
}
-static bool
-quota_mt_check(const char *tablename, const void *entry,
- const struct xt_match *match, void *matchinfo,
- unsigned int hook_mask)
+static bool quota_mt_check(const struct xt_mtchk_param *par)
{
- struct xt_quota_info *q = matchinfo;
+ struct xt_quota_info *q = par->matchinfo;
if (q->flags & ~XT_QUOTA_MASK)
return false;
return true;
}
-static struct xt_match quota_mt_reg[] __read_mostly = {
- {
- .name = "quota",
- .family = AF_INET,
- .checkentry = quota_mt_check,
- .match = quota_mt,
- .matchsize = sizeof(struct xt_quota_info),
- .me = THIS_MODULE
- },
- {
- .name = "quota",
- .family = AF_INET6,
- .checkentry = quota_mt_check,
- .match = quota_mt,
- .matchsize = sizeof(struct xt_quota_info),
- .me = THIS_MODULE
- },
+static struct xt_match quota_mt_reg __read_mostly = {
+ .name = "quota",
+ .revision = 0,
+ .family = NFPROTO_UNSPEC,
+ .match = quota_mt,
+ .checkentry = quota_mt_check,
+ .matchsize = sizeof(struct xt_quota_info),
+ .me = THIS_MODULE,
};
static int __init quota_mt_init(void)
{
- return xt_register_matches(quota_mt_reg, ARRAY_SIZE(quota_mt_reg));
+ return xt_register_match("a_mt_reg);
}
static void __exit quota_mt_exit(void)
{
- xt_unregister_matches(quota_mt_reg, ARRAY_SIZE(quota_mt_reg));
+ xt_unregister_match("a_mt_reg);
}
module_init(quota_mt_init);