diff options
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index cc4825610795ab..64b82b74a65089 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -94,6 +94,9 @@ struct nf_conn /* Current number of expected connections */ unsigned int expecting; + /* Unique ID that identifies this conntrack*/ + unsigned int id; + /* Helper. if any */ struct nf_conntrack_helper *helper; @@ -140,6 +143,9 @@ struct nf_conntrack_expect /* Usage count. */ atomic_t use; + /* Unique ID */ + unsigned int id; + /* Flags */ unsigned int flags; @@ -190,6 +196,31 @@ static inline void nf_ct_put(struct nf_conn *ct) nf_conntrack_put(&ct->ct_general); } +extern struct nf_conntrack_tuple_hash * +__nf_conntrack_find(const struct nf_conntrack_tuple *tuple, + const struct nf_conn *ignored_conntrack); + +extern void nf_conntrack_hash_insert(struct nf_conn *ct); + +extern struct nf_conntrack_expect * +__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple); + +extern struct nf_conntrack_expect * +nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple); + +extern void nf_ct_unlink_expect(struct nf_conntrack_expect *exp); + +extern void nf_ct_remove_expectations(struct nf_conn *ct); + +extern void nf_conntrack_flush(void); + +extern struct nf_conntrack_helper * +nf_ct_helper_find_get( const struct nf_conntrack_tuple *tuple); +extern void nf_ct_helper_put(struct nf_conntrack_helper *helper); + +extern struct nf_conntrack_helper * +__nf_conntrack_helper_find_byname(const char *name); + /* call to create an explicit dependency on nf_conntrack. */ extern void need_nf_conntrack(void); |