tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * ipv6 in net namespaces
3 */
4
5#include <net/inet_frag.h>
6
7#ifndef __NETNS_IPV6_H__
8#define __NETNS_IPV6_H__
9#include <net/dst_ops.h>
10
11struct ctl_table_header;
12
13struct netns_sysctl_ipv6 {
14#ifdef CONFIG_SYSCTL
15 struct ctl_table_header *hdr;
16 struct ctl_table_header *route_hdr;
17 struct ctl_table_header *icmp_hdr;
18 struct ctl_table_header *frags_hdr;
19 struct ctl_table_header *xfrm6_hdr;
20#endif
21 int bindv6only;
22 int flush_delay;
23 int ip6_rt_max_size;
24 int ip6_rt_gc_min_interval;
25 int ip6_rt_gc_timeout;
26 int ip6_rt_gc_interval;
27 int ip6_rt_gc_elasticity;
28 int ip6_rt_mtu_expires;
29 int ip6_rt_min_advmss;
30 int flowlabel_consistency;
31 int auto_flowlabels;
32 int icmpv6_time;
33 int anycast_src_echo_reply;
34 int ip_nonlocal_bind;
35 int fwmark_reflect;
36 int idgen_retries;
37 int idgen_delay;
38 int flowlabel_state_ranges;
39 int flowlabel_reflect;
40};
41
42struct netns_ipv6 {
43 struct netns_sysctl_ipv6 sysctl;
44 struct ipv6_devconf *devconf_all;
45 struct ipv6_devconf *devconf_dflt;
46 struct inet_peer_base *peers;
47 struct netns_frags frags;
48#ifdef CONFIG_NETFILTER
49 struct xt_table *ip6table_filter;
50 struct xt_table *ip6table_mangle;
51 struct xt_table *ip6table_raw;
52#ifdef CONFIG_SECURITY
53 struct xt_table *ip6table_security;
54#endif
55 struct xt_table *ip6table_nat;
56#endif
57 struct rt6_info *ip6_null_entry;
58 struct rt6_statistics *rt6_stats;
59 struct timer_list ip6_fib_timer;
60 struct hlist_head *fib_table_hash;
61 struct fib6_table *fib6_main_tbl;
62 struct list_head fib6_walkers;
63 struct dst_ops ip6_dst_ops;
64 rwlock_t fib6_walker_lock;
65 spinlock_t fib6_gc_lock;
66 unsigned int ip6_rt_gc_expire;
67 unsigned long ip6_rt_last_gc;
68#ifdef CONFIG_IPV6_MULTIPLE_TABLES
69 bool fib6_has_custom_rules;
70 struct rt6_info *ip6_prohibit_entry;
71 struct rt6_info *ip6_blk_hole_entry;
72 struct fib6_table *fib6_local_tbl;
73 struct fib_rules_ops *fib6_rules_ops;
74#endif
75 struct sock **icmp_sk;
76 struct sock *ndisc_sk;
77 struct sock *tcp_sk;
78 struct sock *igmp_sk;
79 struct sock *mc_autojoin_sk;
80#ifdef CONFIG_IPV6_MROUTE
81#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
82 struct mr6_table *mrt6;
83#else
84 struct list_head mr6_tables;
85 struct fib_rules_ops *mr6_rules_ops;
86#endif
87#endif
88 atomic_t dev_addr_genid;
89 atomic_t fib6_sernum;
90 struct seg6_pernet_data *seg6_data;
91 struct fib_notifier_ops *notifier_ops;
92};
93
94#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95struct netns_nf_frag {
96 struct netns_sysctl_ipv6 sysctl;
97 struct netns_frags frags;
98};
99#endif
100
101#endif