1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _IP_CONNTRACK_TUPLE_H
13#define _IP_CONNTRACK_TUPLE_H
14
15#include <linux/types.h>
16#include <linux/netfilter/nf_conntrack_tuple_common.h>
17
18union ip_conntrack_manip_proto
19{
20
21 u_int16_t all;
22
23 struct {
24 __be16 port;
25 } tcp;
26 struct {
27 u_int16_t port;
28 } udp;
29 struct {
30 u_int16_t id;
31 } icmp;
32 struct {
33 u_int16_t port;
34 } sctp;
35 struct {
36 __be16 key;
37 } gre;
38};
39
40struct ip_conntrack_manip
41{
42 u_int32_t ip;
43 union ip_conntrack_manip_proto u;
44};
45
46struct ip_conntrack_tuple
47{
48 struct ip_conntrack_manip src;
49
50 struct {
51 u_int32_t ip;
52 union {
53
54 u_int16_t all;
55
56 struct {
57 u_int16_t port;
58 } tcp;
59 struct {
60 u_int16_t port;
61 } udp;
62 struct {
63 u_int8_t type, code;
64 } icmp;
65 struct {
66 u_int16_t port;
67 } sctp;
68 struct {
69 __be16 key;
70 } gre;
71 } u;
72
73 u_int8_t protonum;
74
75 u_int8_t dir;
76 } dst;
77};
78
79#define IP_CT_TUPLE_U_BLANK(tuple)   do {   (tuple)->src.u.all = 0;   (tuple)->dst.u.all = 0;   } while (0)
80
81#endif
82