1 #ifndef _FIB_LOOKUP_H 2 #define _FIB_LOOKUP_H 3 4 #include <linux/types.h> 5 #include <linux/list.h> 6 #include <net/ip_fib.h> 7 8 struct fib_alias { 9 struct list_head fa_list; 10 struct rcu_head rcu; 11 struct fib_info *fa_info; 12 u8 fa_tos; 13 u8 fa_type; 14 u8 fa_scope; 15 u8 fa_state; 16 }; 17 18 #define FA_S_ACCESSED 0x01 19 20 /* Exported by fib_semantics.c */ 21 extern int fib_semantic_match(struct list_head *head, 22 const struct flowi *flp, 23 struct fib_result *res, __u32 zone, __u32 mask, 24 int prefixlen); 25 extern void fib_release_info(struct fib_info *); 26 extern struct fib_info *fib_create_info(const struct rtmsg *r, 27 struct kern_rta *rta, 28 const struct nlmsghdr *, 29 int *err); 30 extern int fib_nh_match(struct rtmsg *r, struct nlmsghdr *, 31 struct kern_rta *rta, struct fib_info *fi); 32 extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, 33 u8 tb_id, u8 type, u8 scope, void *dst, 34 int dst_len, u8 tos, struct fib_info *fi, 35 unsigned int); 36 extern void rtmsg_fib(int event, u32 key, struct fib_alias *fa, 37 int z, int tb_id, 38 struct nlmsghdr *n, struct netlink_skb_parms *req); 39 extern struct fib_alias *fib_find_alias(struct list_head *fah, 40 u8 tos, u32 prio); 41 extern int fib_detect_death(struct fib_info *fi, int order, 42 struct fib_info **last_resort, 43 int *last_idx, int *dflt); 44 45 #endif /* _FIB_LOOKUP_H */ 46