X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=include%2Fnet%2Ffib_rules.h;h=ca4b2e840078627befec9069f7bdc972778fe7b5;hb=9a1607071c293e48b08bd703733480b1d55c7b93;hp=d585ea9fa97d3887435e064922f5e65a62748851;hpb=e1701c68c1d1aeb3213d7016593ea9a1d4309417;p=safe%2Fjmp%2Flinux-2.6

diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index d585ea9..ca4b2e8 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -5,7 +5,7 @@
 #include <linux/netdevice.h>
 #include <linux/fib_rules.h>
 #include <net/flow.h>
-#include <net/netlink.h>
+#include <net/rtnetlink.h>
 
 struct fib_rule
 {
@@ -19,7 +19,10 @@ struct fib_rule
 	u32			flags;
 	u32			table;
 	u8			action;
+	u32			target;
+	struct fib_rule *	ctarget;
 	struct rcu_head		rcu;
+	struct net *		fr_net;
 };
 
 struct fib_lookup_arg
@@ -35,6 +38,8 @@ struct fib_rules_ops
 	struct list_head	list;
 	int			rule_size;
 	int			addr_size;
+	int			unresolved_rules;
+	int			nr_goto_rules;
 
 	int			(*action)(struct fib_rule *,
 					  struct flowi *, int,
@@ -43,22 +48,25 @@ struct fib_rules_ops
 					 struct flowi *, int);
 	int			(*configure)(struct fib_rule *,
 					     struct sk_buff *,
-					     struct nlmsghdr *,
 					     struct fib_rule_hdr *,
 					     struct nlattr **);
 	int			(*compare)(struct fib_rule *,
 					   struct fib_rule_hdr *,
 					   struct nlattr **);
 	int			(*fill)(struct fib_rule *, struct sk_buff *,
-					struct nlmsghdr *,
 					struct fib_rule_hdr *);
-	u32			(*default_pref)(void);
+	u32			(*default_pref)(struct fib_rules_ops *ops);
 	size_t			(*nlmsg_payload)(struct fib_rule *);
 
+	/* Called after modifications to the rules set, must flush
+	 * the route cache if one exists. */
+	void			(*flush_cache)(struct fib_rules_ops *ops);
+
 	int			nlgroup;
-	struct nla_policy	*policy;
-	struct list_head	*rules_list;
+	const struct nla_policy	*policy;
+	struct list_head	rules_list;
 	struct module		*owner;
+	struct net		*fro_net;
 };
 
 #define FRA_GENERIC_POLICY \
@@ -66,7 +74,8 @@ struct fib_rules_ops
 	[FRA_PRIORITY]	= { .type = NLA_U32 }, \
 	[FRA_FWMARK]	= { .type = NLA_U32 }, \
 	[FRA_FWMASK]	= { .type = NLA_U32 }, \
-	[FRA_TABLE]     = { .type = NLA_U32 }
+	[FRA_TABLE]     = { .type = NLA_U32 }, \
+	[FRA_GOTO]	= { .type = NLA_U32 }
 
 static inline void fib_rule_get(struct fib_rule *rule)
 {
@@ -76,6 +85,7 @@ static inline void fib_rule_get(struct fib_rule *rule)
 static inline void fib_rule_put_rcu(struct rcu_head *head)
 {
 	struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
+	release_net(rule->fr_net);
 	kfree(rule);
 }
 
@@ -92,17 +102,14 @@ static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
 	return frh->table;
 }
 
-extern int			fib_rules_register(struct fib_rules_ops *);
-extern int			fib_rules_unregister(struct fib_rules_ops *);
+extern int fib_rules_register(struct fib_rules_ops *);
+extern void fib_rules_unregister(struct fib_rules_ops *);
+extern void                     fib_rules_cleanup_ops(struct fib_rules_ops *);
 
 extern int			fib_rules_lookup(struct fib_rules_ops *,
 						 struct flowi *, int flags,
 						 struct fib_lookup_arg *);
-
-extern int			fib_nl_newrule(struct sk_buff *,
-					       struct nlmsghdr *, void *);
-extern int			fib_nl_delrule(struct sk_buff *,
-					       struct nlmsghdr *, void *);
-extern int			fib_rules_dump(struct sk_buff *,
-					       struct netlink_callback *, int);
+extern int			fib_default_rule_add(struct fib_rules_ops *,
+						     u32 pref, u32 table,
+						     u32 flags);
 #endif