vserver 1.9.5.x5

[linux-2.6.git] / include / linux / netfilter_ipv4 / ip_conntrack_helper.h

diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
index fe6268b..b1bbba0 100644 (file)
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
@@ -5,15 +5,11 @@
 
 struct module;
 
-/* Reuse expectation when max_expected reached */
-#define IP_CT_HELPER_F_REUSE_EXPECT    0x01
-
 struct ip_conntrack_helper
 {      
        struct list_head list;          /* Internal use. */
 
        const char *name;               /* name of the module */
-       unsigned char flags;            /* Flags (see above) */
        struct module *me;              /* pointer to self */
        unsigned int max_expected;      /* Maximum number of concurrent 
                                         * expected connections */
@@ -25,7 +21,7 @@ struct ip_conntrack_helper
        
        /* Function to call when data passes; return verdict, or -1 to
            invalidate. */
-       int (*help)(struct sk_buff *skb,
+       int (*help)(struct sk_buff **pskb,
                    struct ip_conntrack *ct,
                    enum ip_conntrack_info conntrackinfo);
 };
@@ -33,17 +29,13 @@ struct ip_conntrack_helper
 extern int ip_conntrack_helper_register(struct ip_conntrack_helper *);
 extern void ip_conntrack_helper_unregister(struct ip_conntrack_helper *);
 
-extern struct ip_conntrack_helper *ip_ct_find_helper(const struct ip_conntrack_tuple *tuple);
-
-
 /* Allocate space for an expectation: this is mandatory before calling 
    ip_conntrack_expect_related. */
 extern struct ip_conntrack_expect *ip_conntrack_expect_alloc(void);
+extern void ip_conntrack_expect_free(struct ip_conntrack_expect *exp);
+
 /* Add an expected connection: can have more than one per connection */
-extern int ip_conntrack_expect_related(struct ip_conntrack_expect *exp,
-                                      struct ip_conntrack *related_to);
-extern int ip_conntrack_change_expect(struct ip_conntrack_expect *expect,
-                                     struct ip_conntrack_tuple *newtuple);
+extern int ip_conntrack_expect_related(struct ip_conntrack_expect *exp);
 extern void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp);
 
 #endif /*_IP_CONNTRACK_HELPER_H*/