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[NETFILTER]: nf_nat: move NAT declarations from nf_conntrack_ipv4.h to nf_nat.h

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Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yasuyuki Kozakai 2007-07-07 22:22:33 -07:00 committed by David S. Miller
parent 9f15c5302d
commit 4ba887790c
4 changed files with 21 additions and 22 deletions
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23
include/net/netfilter/ipv4/nf_conntrack_ipv4.h
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@ -9,29 +9,8 @@
#ifndef _NF_CONNTRACK_IPV4_H
#define _NF_CONNTRACK_IPV4_H
#ifdef CONFIG_NF_NAT_NEEDED
#include <net/netfilter/nf_nat.h>
#include <linux/netfilter/nf_conntrack_pptp.h>
/* per conntrack: nat application helper private data */
union nf_conntrack_nat_help {
/* insert nat helper private data here */
struct nf_nat_pptp nat_pptp_info;
};
struct nf_conn_nat {
struct nf_nat_info info;
union nf_conntrack_nat_help help;
#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
int masq_index;
#endif
};
#endif /* CONFIG_NF_NAT_NEEDED */
/* Returns new sk_buff, or NULL */
struct sk_buff *
nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
struct sk_buff *nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;

1
include/net/netfilter/nf_conntrack.h
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@ -280,6 +280,7 @@ nf_conntrack_unregister_cache(u_int32_t features);
* nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat .. nf_conn help
*/
#ifdef CONFIG_NF_NAT_NEEDED
#include <net/netfilter/nf_nat.h>
static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct)
{
unsigned int offset = sizeof(struct nf_conn);

18
include/net/netfilter/nf_nat.h
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@ -51,6 +51,7 @@ struct nf_nat_multi_range_compat
#ifdef __KERNEL__
#include <linux/list.h>
#include <linux/netfilter/nf_conntrack_pptp.h>
/* The structure embedded in the conntrack structure. */
struct nf_nat_info
@ -59,6 +60,23 @@ struct nf_nat_info
struct nf_nat_seq seq[IP_CT_DIR_MAX];
};
/* per conntrack: nat application helper private data */
union nf_conntrack_nat_help
{
/* insert nat helper private data here */
struct nf_nat_pptp nat_pptp_info;
};
struct nf_conn_nat
{
struct nf_nat_info info;
union nf_conntrack_nat_help help;
#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
int masq_index;
#endif
};
struct nf_conn;
/* Set up the info structure to map into this range. */

1
include/net/netfilter/nf_nat_core.h
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@ -2,6 +2,7 @@
#define _NF_NAT_CORE_H
#include <linux/list.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_nat.h>
/* This header used to share core functionality between the standalone
NAT module, and the compatibility layer's use of NAT for masquerading. */