nf_conntrack_proto_tcp.c File Reference

#include <linux/types.h>
#include <linux/timer.h>
#include <linux/module.h>
#include <linux/in.h>
#include <linux/tcp.h>
#include <linux/spinlock.h>
#include <linux/skbuff.h>
#include <linux/ipv6.h>
#include <net/ip6_checksum.h>
#include <asm/unaligned.h>
#include <net/tcp.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <linux/netfilter_ipv6.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_l4proto.h>
#include <net/netfilter/nf_conntrack_ecache.h>
#include <net/netfilter/nf_log.h>
#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>

Go to the source code of this file.

Macros
#define	SECS   * HZ
#define	MINS   * 60 SECS
#define	HOURS   * 60 MINS
#define	DAYS   * 24 HOURS
#define	sNO   TCP_CONNTRACK_NONE
#define	sSS   TCP_CONNTRACK_SYN_SENT
#define	sSR   TCP_CONNTRACK_SYN_RECV
#define	sES   TCP_CONNTRACK_ESTABLISHED
#define	sFW   TCP_CONNTRACK_FIN_WAIT
#define	sCW   TCP_CONNTRACK_CLOSE_WAIT
#define	sLA   TCP_CONNTRACK_LAST_ACK
#define	sTW   TCP_CONNTRACK_TIME_WAIT
#define	sCL   TCP_CONNTRACK_CLOSE
#define	sS2   TCP_CONNTRACK_SYN_SENT2
#define	sIV   TCP_CONNTRACK_MAX
#define	sIG   TCP_CONNTRACK_IGNORE
#define	MAXACKWINCONST   66000
#define	MAXACKWINDOW(sender)
#define	NAT_OFFSET(ct, dir, seq)   0

Enumerations
enum	tcp_bit_set {   TCP_SYN_SET, TCP_SYNACK_SET, TCP_FIN_SET, TCP_ACK_SET,   TCP_RST_SET, TCP_NONE_SET }

Functions
	EXPORT_SYMBOL_GPL (nf_conntrack_l4proto_tcp4)
	EXPORT_SYMBOL_GPL (nf_conntrack_l4proto_tcp6)

Macro Definition Documentation

#define DAYS   * 24 HOURS

Definition at line 65 of file nf_conntrack_proto_tcp.c.

#define HOURS   * 60 MINS

Definition at line 64 of file nf_conntrack_proto_tcp.c.

#define MAXACKWINCONST   66000

Definition at line 371 of file nf_conntrack_proto_tcp.c.

#define MAXACKWINDOW

(

sender

)

Value:

((sender)->td_maxwin > MAXACKWINCONST ? (sender)->td_maxwin \
                          : MAXACKWINCONST)

Definition at line 372 of file nf_conntrack_proto_tcp.c.

#define MINS   * 60 SECS

Definition at line 63 of file nf_conntrack_proto_tcp.c.

#define NAT_OFFSET	(		ct,
			dir,
			seq
	)		0

Definition at line 508 of file nf_conntrack_proto_tcp.c.

#define sCL   TCP_CONNTRACK_CLOSE

Definition at line 92 of file nf_conntrack_proto_tcp.c.

#define sCW   TCP_CONNTRACK_CLOSE_WAIT

Definition at line 89 of file nf_conntrack_proto_tcp.c.

#define SECS   * HZ

Definition at line 62 of file nf_conntrack_proto_tcp.c.

#define sES   TCP_CONNTRACK_ESTABLISHED

Definition at line 87 of file nf_conntrack_proto_tcp.c.

#define sFW   TCP_CONNTRACK_FIN_WAIT

Definition at line 88 of file nf_conntrack_proto_tcp.c.

#define sIG   TCP_CONNTRACK_IGNORE

Definition at line 95 of file nf_conntrack_proto_tcp.c.

#define sIV   TCP_CONNTRACK_MAX

Definition at line 94 of file nf_conntrack_proto_tcp.c.

#define sLA   TCP_CONNTRACK_LAST_ACK

Definition at line 90 of file nf_conntrack_proto_tcp.c.

#define sNO   TCP_CONNTRACK_NONE

Definition at line 84 of file nf_conntrack_proto_tcp.c.

#define sS2   TCP_CONNTRACK_SYN_SENT2

Definition at line 93 of file nf_conntrack_proto_tcp.c.

#define sSR   TCP_CONNTRACK_SYN_RECV

Definition at line 86 of file nf_conntrack_proto_tcp.c.

#define sSS   TCP_CONNTRACK_SYN_SENT

Definition at line 85 of file nf_conntrack_proto_tcp.c.

#define sTW   TCP_CONNTRACK_TIME_WAIT

Definition at line 91 of file nf_conntrack_proto_tcp.c.

Enumeration Type Documentation

enum tcp_bit_set

Enumerator:

TCP_SYN_SET
TCP_SYNACK_SET
TCP_FIN_SET
TCP_ACK_SET
TCP_RST_SET
TCP_NONE_SET

Definition at line 98 of file nf_conntrack_proto_tcp.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

nf_conntrack_l4proto_tcp4

)

EXPORT_SYMBOL_GPL

(

nf_conntrack_l4proto_tcp6

)