#ifndef _FIB_LOOKUP_H #define _FIB_LOOKUP_H #include <linux/types.h> #include <linux/list.h> #include <net/ip_fib.h> struct fib_alias { struct list_head fa_list; struct fib_info *fa_info; u8 fa_tos; u8 fa_type; u8 fa_scope; u8 fa_state; #ifdef CONFIG_IP_FIB_TRIE struct rcu_head rcu; #endif }; #define FA_S_ACCESSED 0x01 /* Exported by fib_semantics.c */ extern int fib_semantic_match(struct list_head *head, const struct flowi *flp, struct fib_result *res, int prefixlen); extern void fib_release_info(struct fib_info *); extern struct fib_info *fib_create_info(struct fib_config *cfg); extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi); extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, u32 tb_id, u8 type, u8 scope, __be32 dst, int dst_len, u8 tos, struct fib_info *fi, unsigned int); extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len, u32 tb_id, struct nl_info *info, unsigned int nlm_flags); extern struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio); extern int fib_detect_death(struct fib_info *fi, int order, struct fib_info **last_resort, int *last_idx, int dflt); static inline void fib_result_assign(struct fib_result *res, struct fib_info *fi) { if (res->fi != NULL) fib_info_put(res->fi); res->fi = fi; if (fi != NULL) atomic_inc(&fi->fib_clntref); } #endif /* _FIB_LOOKUP_H */