projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| dfdb8d79 AD |
1 | #ifndef __NETNS_CONNTRACK_H |
| 2 | #define __NETNS_CONNTRACK_H | |
| 3 | ||
| 63c9a262 | 4 | #include <linux/list.h> |
| ea781f19 | 5 | #include <linux/list_nulls.h> |
| 60063497 | 6 | #include <linux/atomic.h> |
| 9500507c | 7 | #include <linux/workqueue.h> |
| d2ba1fde | 8 | #include <linux/netfilter/nf_conntrack_tcp.h> |
| 93bb0ceb | 9 | #include <linux/seqlock.h> |
| 49ac8713 | 10 | |
| 80250707 | 11 | struct ctl_table_header; |
| 6058fa6b AD |
12 | struct nf_conntrack_ecache; |
| 13 | ||
| 2c352f44 G |
14 | struct nf_proto_net { |
| 15 | #ifdef CONFIG_SYSCTL | |
| 16 | struct ctl_table_header *ctl_table_header; | |
| 17 | struct ctl_table *ctl_table; | |
| 2c352f44 G |
18 | #endif |
| 19 | unsigned int users; | |
| 20 | }; | |
| 21 | ||
| 15f585bd G |
22 | struct nf_generic_net { |
| 23 | struct nf_proto_net pn; | |
| 24 | unsigned int timeout; | |
| 25 | }; | |
| 26 | ||
| d2ba1fde G |
27 | struct nf_tcp_net { |
| 28 | struct nf_proto_net pn; | |
| 29 | unsigned int timeouts[TCP_CONNTRACK_TIMEOUT_MAX]; | |
| 30 | unsigned int tcp_loose; | |
| 31 | unsigned int tcp_be_liberal; | |
| 32 | unsigned int tcp_max_retrans; | |
| 33 | }; | |
| 34 | ||
| 0ce490ad G |
35 | enum udp_conntrack { |
| 36 | UDP_CT_UNREPLIED, | |
| 37 | UDP_CT_REPLIED, | |
| 38 | UDP_CT_MAX | |
| 39 | }; | |
| 40 | ||
| 41 | struct nf_udp_net { | |
| 42 | struct nf_proto_net pn; | |
| 43 | unsigned int timeouts[UDP_CT_MAX]; | |
| 44 | }; | |
| 45 | ||
| 4b626b9c G |
46 | struct nf_icmp_net { |
| 47 | struct nf_proto_net pn; | |
| 48 | unsigned int timeout; | |
| 49 | }; | |
| 50 | ||
| 524a53e5 | 51 | struct nf_ip_net { |
| 15f585bd | 52 | struct nf_generic_net generic; |
| d2ba1fde | 53 | struct nf_tcp_net tcp; |
| 0ce490ad | 54 | struct nf_udp_net udp; |
| 4b626b9c | 55 | struct nf_icmp_net icmp; |
| 7080ba09 | 56 | struct nf_icmp_net icmpv6; |
| 524a53e5 G |
57 | }; |
| 58 | ||
| b7779d06 JDB |
59 | struct ct_pcpu { |
| 60 | spinlock_t lock; | |
| 61 | struct hlist_nulls_head unconfirmed; | |
| 62 | struct hlist_nulls_head dying; | |
| b7779d06 JDB |
63 | }; |
| 64 | ||
| dfdb8d79 | 65 | struct netns_ct { |
| 49ac8713 | 66 | atomic_t count; |
| 9b03f38d | 67 | unsigned int expect_count; |
| 9500507c FW |
68 | #ifdef CONFIG_NF_CONNTRACK_EVENTS |
| 69 | struct delayed_work ecache_dwork; | |
| 70 | bool ecache_dwork_pending; | |
| 71 | #endif | |
| 8cf4d6a2 JDB |
72 | #ifdef CONFIG_SYSCTL |
| 73 | struct ctl_table_header *sysctl_header; | |
| 74 | struct ctl_table_header *acct_sysctl_header; | |
| 75 | struct ctl_table_header *tstamp_sysctl_header; | |
| 76 | struct ctl_table_header *event_sysctl_header; | |
| 77 | struct ctl_table_header *helper_sysctl_header; | |
| 78 | #endif | |
| 8cf4d6a2 | 79 | unsigned int sysctl_log_invalid; /* Log invalid packets */ |
| 8cf4d6a2 JDB |
80 | int sysctl_events; |
| 81 | int sysctl_acct; | |
| 82 | int sysctl_auto_assign_helper; | |
| 83 | bool auto_assign_helper_warned; | |
| 84 | int sysctl_tstamp; | |
| 85 | int sysctl_checksum; | |
| 86 | ||
| b7779d06 | 87 | struct ct_pcpu __percpu *pcpu_lists; |
| 7d720c3e | 88 | struct ip_conntrack_stat __percpu *stat; |
| 70e9942f PNA |
89 | struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb; |
| 90 | struct nf_exp_event_notifier __rcu *nf_expect_event_cb; | |
| 524a53e5 | 91 | struct nf_ip_net nf_ct_proto; |
| c539f017 FW |
92 | #if defined(CONFIG_NF_CONNTRACK_LABELS) |
| 93 | unsigned int labels_used; | |
| 94 | u8 label_words; | |
| 95 | #endif | |
| dfdb8d79 AD |
96 | }; |
| 97 | #endif |