Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux...
[pandora-kernel.git] / include / net / netns / ipv4.h
1 /*
2  * ipv4 in net namespaces
3  */
4
5 #ifndef __NETNS_IPV4_H__
6 #define __NETNS_IPV4_H__
7
8 #include <net/inet_frag.h>
9
10 struct ctl_table_header;
11 struct ipv4_devconf;
12 struct fib_rules_ops;
13 struct hlist_head;
14 struct sock;
15
16 struct netns_ipv4 {
17 #ifdef CONFIG_SYSCTL
18         struct ctl_table_header *forw_hdr;
19         struct ctl_table_header *frags_hdr;
20         struct ctl_table_header *ipv4_hdr;
21         struct ctl_table_header *route_hdr;
22 #endif
23         struct ipv4_devconf     *devconf_all;
24         struct ipv4_devconf     *devconf_dflt;
25 #ifdef CONFIG_IP_MULTIPLE_TABLES
26         struct fib_rules_ops    *rules_ops;
27 #endif
28         struct hlist_head       *fib_table_hash;
29         struct sock             *fibnl;
30
31         struct sock             **icmp_sk;
32         struct sock             *tcp_sock;
33
34         struct netns_frags      frags;
35 #ifdef CONFIG_NETFILTER
36         struct xt_table         *iptable_filter;
37         struct xt_table         *iptable_mangle;
38         struct xt_table         *iptable_raw;
39         struct xt_table         *arptable_filter;
40 #ifdef CONFIG_SECURITY
41         struct xt_table         *iptable_security;
42 #endif
43         struct xt_table         *nat_table;
44         struct hlist_head       *nat_bysource;
45         unsigned int            nat_htable_size;
46 #endif
47
48         int sysctl_icmp_echo_ignore_all;
49         int sysctl_icmp_echo_ignore_broadcasts;
50         int sysctl_icmp_ignore_bogus_error_responses;
51         int sysctl_icmp_ratelimit;
52         int sysctl_icmp_ratemask;
53         int sysctl_icmp_errors_use_inbound_ifaddr;
54         int sysctl_rt_cache_rebuild_count;
55         int current_rt_cache_rebuild_count;
56
57         unsigned int sysctl_ping_group_range[2];
58
59         atomic_t rt_genid;
60         atomic_t dev_addr_genid;
61
62 #ifdef CONFIG_IP_MROUTE
63 #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
64         struct mr_table         *mrt;
65 #else
66         struct list_head        mr_tables;
67         struct fib_rules_ops    *mr_rules_ops;
68 #endif
69 #endif
70 };
71 #endif