static bool
-helper_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)
+helper_mt(const struct sk_buff *skb, const struct xt_match_param *par)
{
- const struct xt_helper_info *info = matchinfo;
+ const struct xt_helper_info *info = par->matchinfo;
const struct nf_conn *ct;
const struct nf_conn_help *master_help;
const struct nf_conntrack_helper *helper;
return ret;
}
-static bool
-helper_mt_check(const char *tablename, const void *inf,
- const struct xt_match *match, void *matchinfo,
- unsigned int hook_mask)
+static bool helper_mt_check(const struct xt_mtchk_param *par)
{
- struct xt_helper_info *info = matchinfo;
+ struct xt_helper_info *info = par->matchinfo;
- if (nf_ct_l3proto_try_module_get(match->family) < 0) {
+ if (nf_ct_l3proto_try_module_get(par->match->family) < 0) {
printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", match->family);
+ "proto=%u\n", par->match->family);
return false;
}
info->name[29] = '\0';
return true;
}
-static void helper_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void helper_mt_destroy(const struct xt_mtdtor_param *par)
{
- nf_ct_l3proto_module_put(match->family);
+ nf_ct_l3proto_module_put(par->match->family);
}
static struct xt_match helper_mt_reg[] __read_mostly = {
{
.name = "helper",
- .family = AF_INET,
+ .family = NFPROTO_IPV4,
.checkentry = helper_mt_check,
.match = helper_mt,
.destroy = helper_mt_destroy,
},
{
.name = "helper",
- .family = AF_INET6,
+ .family = NFPROTO_IPV6,
.checkentry = helper_mt_check,
.match = helper_mt,
.destroy = helper_mt_destroy,