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[NETFILTER]: x_tables: create per-netns /proc/net/*_tables_*

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Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan
2008-01-31 04:49:35 -08:00
committed by David S. Miller
parent 715cf35ac9
commit 3cb609d57c
5 changed files with 67 additions and 21 deletions
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22
net/ipv6/netfilter/ip6_tables.c
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@ -2238,11 +2238,26 @@ static struct xt_match icmp6_matchstruct __read_mostly = {
.family = AF_INET6,
};
static int __net_init ip6_tables_net_init(struct net *net)
{
return xt_proto_init(net, AF_INET6);
}
static void __net_exit ip6_tables_net_exit(struct net *net)
{
xt_proto_fini(net, AF_INET6);
}
static struct pernet_operations ip6_tables_net_ops = {
.init = ip6_tables_net_init,
.exit = ip6_tables_net_exit,
};
static int __init ip6_tables_init(void)
{
int ret;
ret = xt_proto_init(AF_INET6);
ret = register_pernet_subsys(&ip6_tables_net_ops);
if (ret < 0)
goto err1;
@ -2272,7 +2287,7 @@ err4:
err3:
xt_unregister_target(&ip6t_standard_target);
err2:
xt_proto_fini(AF_INET6);
unregister_pernet_subsys(&ip6_tables_net_ops);
err1:
return ret;
}
@ -2284,7 +2299,8 @@ static void __exit ip6_tables_fini(void)
xt_unregister_match(&icmp6_matchstruct);
xt_unregister_target(&ip6t_error_target);
xt_unregister_target(&ip6t_standard_target);
xt_proto_fini(AF_INET6);
unregister_pernet_subsys(&ip6_tables_net_ops);
}
/*