projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 8afd351c PE |
1 | /* |
| 2 | * ipv4 in net namespaces | |
| 3 | */ | |
| 4 | ||
| 5 | #ifndef __NETNS_IPV4_H__ | |
| 6 | #define __NETNS_IPV4_H__ | |
| e4e4971c | 7 | |
| 7064d16e | 8 | #include <linux/uidgid.h> |
| ac18e750 PE |
9 | #include <net/inet_frag.h> |
| 10 | ||
| 51c5d0c4 | 11 | struct tcpm_hash_bucket; |
| 752d14dc PE |
12 | struct ctl_table_header; |
| 13 | struct ipv4_devconf; | |
| e4e4971c | 14 | struct fib_rules_ops; |
| e4aef8ae | 15 | struct hlist_head; |
| f4530fa5 | 16 | struct fib_table; |
| 6bd48fcf | 17 | struct sock; |
| 0bbf87d8 EB |
18 | struct local_ports { |
| 19 | seqlock_t lock; | |
| 20 | int range[2]; | |
| 21 | }; | |
| 752d14dc | 22 | |
| ba6b918a CW |
23 | struct ping_group_range { |
| 24 | seqlock_t lock; | |
| 25 | kgid_t range[2]; | |
| 26 | }; | |
| 27 | ||
| 8afd351c | 28 | struct netns_ipv4 { |
| 2a75de0c | 29 | #ifdef CONFIG_SYSCTL |
| 752d14dc | 30 | struct ctl_table_header *forw_hdr; |
| e4a2d5c2 | 31 | struct ctl_table_header *frags_hdr; |
| 68528f09 | 32 | struct ctl_table_header *ipv4_hdr; |
| 39a23e75 | 33 | struct ctl_table_header *route_hdr; |
| 8d068875 | 34 | struct ctl_table_header *xfrm4_hdr; |
| 2a75de0c | 35 | #endif |
| 752d14dc PE |
36 | struct ipv4_devconf *devconf_all; |
| 37 | struct ipv4_devconf *devconf_dflt; | |
| e4e4971c DL |
38 | #ifdef CONFIG_IP_MULTIPLE_TABLES |
| 39 | struct fib_rules_ops *rules_ops; | |
| f4530fa5 DM |
40 | bool fib_has_custom_rules; |
| 41 | struct fib_table *fib_local; | |
| 42 | struct fib_table *fib_main; | |
| 43 | struct fib_table *fib_default; | |
| 44 | #endif | |
| 45 | #ifdef CONFIG_IP_ROUTE_CLASSID | |
| 46 | int fib_num_tclassid_users; | |
| e4e4971c | 47 | #endif |
| e4aef8ae | 48 | struct hlist_head *fib_table_hash; |
| 6bd48fcf | 49 | struct sock *fibnl; |
| ac18e750 | 50 | |
| 349c9e3c ED |
51 | struct sock * __percpu *icmp_sk; |
| 52 | ||
| c8a627ed | 53 | struct inet_peer_base *peers; |
| 51c5d0c4 | 54 | struct tcpm_hash_bucket *tcp_metrics_hash; |
| 5815d5e7 | 55 | unsigned int tcp_metrics_hash_log; |
| bdbbb852 | 56 | struct sock * __percpu *tcp_sk; |
| ac18e750 | 57 | struct netns_frags frags; |
| 9335f047 AD |
58 | #ifdef CONFIG_NETFILTER |
| 59 | struct xt_table *iptable_filter; | |
| 60 | struct xt_table *iptable_mangle; | |
| 61 | struct xt_table *iptable_raw; | |
| 9ea0cb26 | 62 | struct xt_table *arptable_filter; |
| e9d3897c | 63 | #ifdef CONFIG_SECURITY |
| 560ee653 | 64 | struct xt_table *iptable_security; |
| e9d3897c | 65 | #endif |
| e099a173 | 66 | struct xt_table *nat_table; |
| 9335f047 | 67 | #endif |
| a24022e1 PE |
68 | |
| 69 | int sysctl_icmp_echo_ignore_all; | |
| 70 | int sysctl_icmp_echo_ignore_broadcasts; | |
| 71 | int sysctl_icmp_ignore_bogus_error_responses; | |
| 72 | int sysctl_icmp_ratelimit; | |
| 73 | int sysctl_icmp_ratemask; | |
| 74 | int sysctl_icmp_errors_use_inbound_ifaddr; | |
| 9f5e97e5 | 75 | |
| c9d8f1a6 | 76 | struct local_ports ip_local_ports; |
| 0bbf87d8 | 77 | |
| 5d134f1c | 78 | int sysctl_tcp_ecn; |
| 974eda11 | 79 | int sysctl_ip_no_pmtu_disc; |
| f87c10a8 | 80 | int sysctl_ip_fwd_use_pmtu; |
| 49a60158 | 81 | int sysctl_ip_nonlocal_bind; |
| 5d134f1c | 82 | |
| e110861f | 83 | int sysctl_fwmark_reflect; |
| 84f39b08 | 84 | int sysctl_tcp_fwmark_accept; |
| e110861f | 85 | |
| ba6b918a | 86 | struct ping_group_range ping_group_range; |
| c319b4d7 | 87 | |
| 436c3b66 | 88 | atomic_t dev_addr_genid; |
| 70a269e6 | 89 | |
| 122ff243 WC |
90 | #ifdef CONFIG_SYSCTL |
| 91 | unsigned long *sysctl_local_reserved_ports; | |
| 92 | #endif | |
| 93 | ||
| 70a269e6 | 94 | #ifdef CONFIG_IP_MROUTE |
| f0ad0860 | 95 | #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES |
| 0c12295a | 96 | struct mr_table *mrt; |
| f0ad0860 PM |
97 | #else |
| 98 | struct list_head mr_tables; | |
| 99 | struct fib_rules_ops *mr_rules_ops; | |
| 100 | #endif | |
| 70a269e6 | 101 | #endif |
| ca4c3fc2 | 102 | atomic_t rt_genid; |
| 8afd351c PE |
103 | }; |
| 104 | #endif |