diff options
Diffstat (limited to 'include/net/netfilter/nf_conntrack_expect.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_expect.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index cb608a1b44e5..dfdf4b459475 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -41,6 +41,9 @@ struct nf_conntrack_expect /* Flags */ unsigned int flags; + /* Expectation class */ + unsigned int class; + #ifdef CONFIG_NF_NAT_NEEDED __be32 saved_ip; /* This is the original per-proto part, used to map the @@ -53,7 +56,16 @@ struct nf_conntrack_expect struct rcu_head rcu; }; -#define NF_CT_EXPECT_PERMANENT 0x1 +struct nf_conntrack_expect_policy +{ + unsigned int max_expected; + unsigned int timeout; +}; + +#define NF_CT_EXPECT_CLASS_DEFAULT 0 + +#define NF_CT_EXPECT_PERMANENT 0x1 +#define NF_CT_EXPECT_INACTIVE 0x2 int nf_conntrack_expect_init(void); void nf_conntrack_expect_fini(void); @@ -74,10 +86,10 @@ void nf_ct_unexpect_related(struct nf_conntrack_expect *exp); /* Allocate space for an expectation: this is mandatory before calling nf_ct_expect_related. You will have to call put afterwards. */ struct nf_conntrack_expect *nf_ct_expect_alloc(struct nf_conn *me); -void nf_ct_expect_init(struct nf_conntrack_expect *, int, - union nf_inet_addr *, - union nf_inet_addr *, - u_int8_t, __be16 *, __be16 *); +void nf_ct_expect_init(struct nf_conntrack_expect *, unsigned int, int, + const union nf_inet_addr *, + const union nf_inet_addr *, + u_int8_t, const __be16 *, const __be16 *); void nf_ct_expect_put(struct nf_conntrack_expect *exp); int nf_ct_expect_related(struct nf_conntrack_expect *expect); |