diff options
author | Patrick McHardy <kaber@trash.net> | 2012-08-26 17:14:06 (GMT) |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-30 01:00:14 (GMT) |
commit | c7232c9979cba684c50b64c513c4a83c9aa70563 (patch) | |
tree | dbe0fdac62191d85935f5a3dfe815c1b1add60f9 /net/ipv4/netfilter/nf_nat_proto_unknown.c | |
parent | 051966c0c644a1c96092d4206e00704ade813c9a (diff) | |
download | linux-c7232c9979cba684c50b64c513c4a83c9aa70563.tar.xz |
netfilter: add protocol independent NAT core
Convert the IPv4 NAT implementation to a protocol independent core and
address family specific modules.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_proto_unknown.c')
-rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_unknown.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_unknown.c b/net/ipv4/netfilter/nf_nat_proto_unknown.c deleted file mode 100644 index e0afe81..0000000 --- a/net/ipv4/netfilter/nf_nat_proto_unknown.c +++ /dev/null @@ -1,52 +0,0 @@ -/* The "unknown" protocol. This is what is used for protocols we - * don't understand. It's returned by ip_ct_find_proto(). - */ - -/* (C) 1999-2001 Paul `Rusty' Russell - * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/types.h> -#include <linux/init.h> - -#include <linux/netfilter.h> -#include <net/netfilter/nf_nat.h> -#include <net/netfilter/nf_nat_rule.h> -#include <net/netfilter/nf_nat_protocol.h> - -static bool unknown_in_range(const struct nf_conntrack_tuple *tuple, - enum nf_nat_manip_type manip_type, - const union nf_conntrack_man_proto *min, - const union nf_conntrack_man_proto *max) -{ - return true; -} - -static void unknown_unique_tuple(struct nf_conntrack_tuple *tuple, - const struct nf_nat_ipv4_range *range, - enum nf_nat_manip_type maniptype, - const struct nf_conn *ct) -{ - /* Sorry: we can't help you; if it's not unique, we can't frob - anything. */ - return; -} - -static bool -unknown_manip_pkt(struct sk_buff *skb, - unsigned int iphdroff, - const struct nf_conntrack_tuple *tuple, - enum nf_nat_manip_type maniptype) -{ - return true; -} - -const struct nf_nat_protocol nf_nat_unknown_protocol = { - .manip_pkt = unknown_manip_pkt, - .in_range = unknown_in_range, - .unique_tuple = unknown_unique_tuple, -}; |