const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
- const void *targinfo,
- void *userinfo)
+ const struct xt_target *target,
+ const void *targinfo)
{
const struct xt_NFQ_info *tinfo = targinfo;
return NF_QUEUE_NR(tinfo->queuenum);
}
-static int
-checkentry(const char *tablename,
- const void *entry,
- void *targinfo,
- unsigned int targinfosize,
- unsigned int hook_mask)
-{
- if (targinfosize != XT_ALIGN(sizeof(struct xt_NFQ_info))) {
- printk(KERN_WARNING "NFQUEUE: targinfosize %u != %Zu\n",
- targinfosize,
- XT_ALIGN(sizeof(struct xt_NFQ_info)));
- return 0;
- }
-
- return 1;
-}
-
-static struct xt_target ipt_NFQ_reg = {
- .name = "NFQUEUE",
- .target = target,
- .checkentry = checkentry,
- .me = THIS_MODULE,
-};
-
-static struct xt_target ip6t_NFQ_reg = {
- .name = "NFQUEUE",
- .target = target,
- .checkentry = checkentry,
- .me = THIS_MODULE,
-};
-
-static struct xt_target arpt_NFQ_reg = {
- .name = "NFQUEUE",
- .target = target,
- .checkentry = checkentry,
- .me = THIS_MODULE,
+static struct xt_target xt_nfqueue_target[] = {
+ {
+ .name = "NFQUEUE",
+ .family = AF_INET,
+ .target = target,
+ .targetsize = sizeof(struct xt_NFQ_info),
+ .me = THIS_MODULE,
+ },
+ {
+ .name = "NFQUEUE",
+ .family = AF_INET6,
+ .target = target,
+ .targetsize = sizeof(struct xt_NFQ_info),
+ .me = THIS_MODULE,
+ },
+ {
+ .name = "NFQUEUE",
+ .family = NF_ARP,
+ .target = target,
+ .targetsize = sizeof(struct xt_NFQ_info),
+ .me = THIS_MODULE,
+ },
};
-static int __init init(void)
+static int __init xt_nfqueue_init(void)
{
- int ret;
- ret = xt_register_target(AF_INET, &ipt_NFQ_reg);
- if (ret)
- return ret;
- ret = xt_register_target(AF_INET6, &ip6t_NFQ_reg);
- if (ret)
- goto out_ip;
- ret = xt_register_target(NF_ARP, &arpt_NFQ_reg);
- if (ret)
- goto out_ip6;
-
- return ret;
-out_ip6:
- xt_unregister_target(AF_INET6, &ip6t_NFQ_reg);
-out_ip:
- xt_unregister_target(AF_INET, &ipt_NFQ_reg);
-
- return ret;
+ return xt_register_targets(xt_nfqueue_target,
+ ARRAY_SIZE(xt_nfqueue_target));
}
-static void __exit fini(void)
+static void __exit xt_nfqueue_fini(void)
{
- xt_unregister_target(NF_ARP, &arpt_NFQ_reg);
- xt_unregister_target(AF_INET6, &ip6t_NFQ_reg);
- xt_unregister_target(AF_INET, &ipt_NFQ_reg);
+ xt_unregister_targets(xt_nfqueue_target, ARRAY_SIZE(xt_nfqueue_target));
}
-module_init(init);
-module_exit(fini);
+module_init(xt_nfqueue_init);
+module_exit(xt_nfqueue_fini);