#ifdef __KERNEL__
#include <linux/ipv6_route.h>
-
-#include <net/dst.h>
-#include <net/flow.h>
#include <linux/rtnetlink.h>
#include <linux/spinlock.h>
+#include <net/dst.h>
+#include <net/flow.h>
+#include <net/netlink.h>
struct rt6_info;
+struct fib6_config
+{
+ u32 fc_table;
+ u32 fc_metric;
+ int fc_dst_len;
+ int fc_src_len;
+ int fc_ifindex;
+ u32 fc_flags;
+ u32 fc_protocol;
+
+ struct in6_addr fc_dst;
+ struct in6_addr fc_src;
+ struct in6_addr fc_gateway;
+
+ unsigned long fc_expires;
+ struct nlattr *fc_mx;
+ int fc_mx_len;
+
+ struct nl_info fc_nlinfo;
+};
+
struct fib6_node
{
struct fib6_node *parent;
struct fib6_node *left;
struct fib6_node *right;
-
+#ifdef CONFIG_IPV6_SUBTREES
struct fib6_node *subtree;
-
+#endif
struct rt6_info *leaf;
__u16 fn_bit; /* bit key */
__u16 fn_flags;
__u32 fn_sernum;
+ struct rt6_info *rr_ptr;
};
+#ifndef CONFIG_IPV6_SUBTREES
+#define FIB6_SUBTREE(fn) NULL
+#else
+#define FIB6_SUBTREE(fn) ((fn)->subtree)
+#endif
/*
* routing information
{
union {
struct dst_entry dst;
- struct rt6_info *next;
} u;
struct inet6_dev *rt6i_idev;
struct rt6key rt6i_src;
u8 rt6i_protocol;
+
+#ifdef CONFIG_XFRM
+ u32 rt6i_flow_cache_genid;
+#endif
};
+static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst)
+{
+ return ((struct rt6_info *)dst)->rt6i_idev;
+}
+
struct fib6_walker_t
{
struct fib6_walker_t *prev, *next;
void *args;
};
-extern struct fib6_walker_t fib6_walker_list;
-extern rwlock_t fib6_walker_lock;
-
-static inline void fib6_walker_link(struct fib6_walker_t *w)
-{
- write_lock_bh(&fib6_walker_lock);
- w->next = fib6_walker_list.next;
- w->prev = &fib6_walker_list;
- w->next->prev = w;
- w->prev->next = w;
- write_unlock_bh(&fib6_walker_lock);
-}
-
-static inline void fib6_walker_unlink(struct fib6_walker_t *w)
-{
- write_lock_bh(&fib6_walker_lock);
- w->next->prev = w->prev;
- w->prev->next = w->next;
- w->prev = w->next = w;
- write_unlock_bh(&fib6_walker_lock);
-}
-
struct rt6_statistics {
__u32 fib_nodes;
__u32 fib_route_nodes;
#define RT6_TABLE_UNSPEC RT_TABLE_UNSPEC
#define RT6_TABLE_MAIN RT_TABLE_MAIN
-#define RT6_TABLE_LOCAL RT6_TABLE_MAIN
#define RT6_TABLE_DFLT RT6_TABLE_MAIN
#define RT6_TABLE_INFO RT6_TABLE_MAIN
#define RT6_TABLE_PREFIX RT6_TABLE_MAIN
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
#define FIB6_TABLE_MIN 1
#define FIB6_TABLE_MAX RT_TABLE_MAX
+#define RT6_TABLE_LOCAL RT_TABLE_LOCAL
#else
#define FIB6_TABLE_MIN RT_TABLE_MAIN
#define FIB6_TABLE_MAX FIB6_TABLE_MIN
+#define RT6_TABLE_LOCAL RT6_TABLE_MAIN
#endif
-#define RT6_F_STRICT 1
-#define RT6_F_HAS_SADDR 2
-
typedef struct rt6_info *(*pol_lookup_t)(struct fib6_table *,
struct flowi *, int);
struct in6_addr *daddr, int dst_len,
struct in6_addr *saddr, int src_len);
-extern void fib6_clean_tree(struct fib6_node *root,
- int (*func)(struct rt6_info *, void *arg),
- int prune, void *arg);
-
extern void fib6_clean_all(int (*func)(struct rt6_info *, void *arg),
int prune, void *arg);
-extern int fib6_walk(struct fib6_walker_t *w);
-extern int fib6_walk_continue(struct fib6_walker_t *w);
-
extern int fib6_add(struct fib6_node *root,
struct rt6_info *rt,
- struct nlmsghdr *nlh,
- void *rtattr,
- struct netlink_skb_parms *req);
+ struct nl_info *info);
extern int fib6_del(struct rt6_info *rt,
- struct nlmsghdr *nlh,
- void *rtattr,
- struct netlink_skb_parms *req);
+ struct nl_info *info);
extern void inet6_rt_notify(int event, struct rt6_info *rt,
- struct nlmsghdr *nlh,
- struct netlink_skb_parms *req);
+ struct nl_info *info);
extern void fib6_run_gc(unsigned long dummy);
extern void fib6_gc_cleanup(void);
extern void fib6_init(void);
+
+extern void fib6_rules_init(void);
+extern void fib6_rules_cleanup(void);
+
#endif
#endif