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 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_IP6_TABLES_H
20#define _UAPI_IP6_TABLES_H
21#include <linux/types.h>
22#include <linux/compiler.h>
23#include <linux/if.h>
24#include <linux/netfilter_ipv6.h>
25#include <linux/netfilter/x_tables.h>
26#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
27#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
28#define ip6t_match xt_match
29#define ip6t_target xt_target
30#define ip6t_table xt_table
31#define ip6t_get_revision xt_get_revision
32#define ip6t_entry_match xt_entry_match
33#define ip6t_entry_target xt_entry_target
34#define ip6t_standard_target xt_standard_target
35#define ip6t_error_target xt_error_target
36#define ip6t_counters xt_counters
37#define IP6T_CONTINUE XT_CONTINUE
38#define IP6T_RETURN XT_RETURN
39#include <linux/netfilter/xt_tcpudp.h>
40#define ip6t_tcp xt_tcp
41#define ip6t_udp xt_udp
42#define IP6T_TCP_INV_SRCPT XT_TCP_INV_SRCPT
43#define IP6T_TCP_INV_DSTPT XT_TCP_INV_DSTPT
44#define IP6T_TCP_INV_FLAGS XT_TCP_INV_FLAGS
45#define IP6T_TCP_INV_OPTION XT_TCP_INV_OPTION
46#define IP6T_TCP_INV_MASK XT_TCP_INV_MASK
47#define IP6T_UDP_INV_SRCPT XT_UDP_INV_SRCPT
48#define IP6T_UDP_INV_DSTPT XT_UDP_INV_DSTPT
49#define IP6T_UDP_INV_MASK XT_UDP_INV_MASK
50#define ip6t_counters_info xt_counters_info
51#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
52#define IP6T_ERROR_TARGET XT_ERROR_TARGET
53#define IP6T_MATCH_ITERATE(e,fn,args...) XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ##args)
54#define IP6T_ENTRY_ITERATE(entries,size,fn,args...) XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ##args)
55struct ip6t_ip6 {
56  struct in6_addr src, dst;
57  struct in6_addr smsk, dmsk;
58  char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
59  unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
60  __u16 proto;
61  __u8 tos;
62  __u8 flags;
63  __u8 invflags;
64};
65#define IP6T_F_PROTO 0x01
66#define IP6T_F_TOS 0x02
67#define IP6T_F_GOTO 0x04
68#define IP6T_F_MASK 0x07
69#define IP6T_INV_VIA_IN 0x01
70#define IP6T_INV_VIA_OUT 0x02
71#define IP6T_INV_TOS 0x04
72#define IP6T_INV_SRCIP 0x08
73#define IP6T_INV_DSTIP 0x10
74#define IP6T_INV_FRAG 0x20
75#define IP6T_INV_PROTO XT_INV_PROTO
76#define IP6T_INV_MASK 0x7F
77struct ip6t_entry {
78  struct ip6t_ip6 ipv6;
79  unsigned int nfcache;
80  __u16 target_offset;
81  __u16 next_offset;
82  unsigned int comefrom;
83  struct xt_counters counters;
84  unsigned char elems[0];
85};
86struct ip6t_standard {
87  struct ip6t_entry entry;
88  struct xt_standard_target target;
89};
90struct ip6t_error {
91  struct ip6t_entry entry;
92  struct xt_error_target target;
93};
94#define IP6T_ENTRY_INIT(__size) \
95{.target_offset = sizeof(struct ip6t_entry),.next_offset = (__size), \
96}
97#define IP6T_STANDARD_INIT(__verdict) \
98{.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)),.target = XT_TARGET_INIT(XT_STANDARD_TARGET, sizeof(struct xt_standard_target)),.target.verdict = - (__verdict) - 1, \
99}
100#define IP6T_ERROR_INIT \
101{.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_error)),.target = XT_TARGET_INIT(XT_ERROR_TARGET, sizeof(struct xt_error_target)),.target.errorname = "ERROR", \
102}
103#define IP6T_BASE_CTL 64
104#define IP6T_SO_SET_REPLACE (IP6T_BASE_CTL)
105#define IP6T_SO_SET_ADD_COUNTERS (IP6T_BASE_CTL + 1)
106#define IP6T_SO_SET_MAX IP6T_SO_SET_ADD_COUNTERS
107#define IP6T_SO_GET_INFO (IP6T_BASE_CTL)
108#define IP6T_SO_GET_ENTRIES (IP6T_BASE_CTL + 1)
109#define IP6T_SO_GET_REVISION_MATCH (IP6T_BASE_CTL + 4)
110#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5)
111#define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET
112#define IP6T_SO_ORIGINAL_DST 80
113struct ip6t_icmp {
114  __u8 type;
115  __u8 code[2];
116  __u8 invflags;
117};
118#define IP6T_ICMP_INV 0x01
119struct ip6t_getinfo {
120  char name[XT_TABLE_MAXNAMELEN];
121  unsigned int valid_hooks;
122  unsigned int hook_entry[NF_INET_NUMHOOKS];
123  unsigned int underflow[NF_INET_NUMHOOKS];
124  unsigned int num_entries;
125  unsigned int size;
126};
127struct ip6t_replace {
128  char name[XT_TABLE_MAXNAMELEN];
129  unsigned int valid_hooks;
130  unsigned int num_entries;
131  unsigned int size;
132  unsigned int hook_entry[NF_INET_NUMHOOKS];
133  unsigned int underflow[NF_INET_NUMHOOKS];
134  unsigned int num_counters;
135  struct xt_counters __user * counters;
136  struct ip6t_entry entries[0];
137};
138struct ip6t_get_entries {
139  char name[XT_TABLE_MAXNAMELEN];
140  unsigned int size;
141  struct ip6t_entry entrytable[0];
142};
143static __inline__ struct xt_entry_target * ip6t_get_target(struct ip6t_entry * e) {
144  return(void *) e + e->target_offset;
145}
146#endif
147