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, __be32 zone, __be32 mask, 24 int prefixlen); 25 extern void fib_release_info(struct fib_info *); 26 extern struct fib_info *fib_create_info(struct fib_config *cfg); 27 extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi); 28 extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, 29 u32 tb_id, u8 type, u8 scope, __be32 dst, 30 int dst_len, u8 tos, struct fib_info *fi, 31 unsigned int); 32 extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, 33 int dst_len, u32 tb_id, struct nl_info *info); 34 extern struct fib_alias *fib_find_alias(struct list_head *fah, 35 u8 tos, u32 prio); 36 extern int fib_detect_death(struct fib_info *fi, int order, 37 struct fib_info **last_resort, 38 int *last_idx, int *dflt); 39 40 #endif /* _FIB_LOOKUP_H */ 41