4 #include <linux/types.h>
5 #include <linux/list.h>
6 #include <net/ip_fib.h>
9 struct list_head fa_list;
10 struct fib_info *fa_info;
18 #define FA_S_ACCESSED 0x01
20 /* Dont write on fa_state unless needed, to keep it shared on all cpus */
21 static inline void fib_alias_accessed(struct fib_alias *fa)
23 if (!(fa->fa_state & FA_S_ACCESSED))
24 fa->fa_state |= FA_S_ACCESSED;
27 /* Exported by fib_semantics.c */
28 extern void fib_release_info(struct fib_info *);
29 extern struct fib_info *fib_create_info(struct fib_config *cfg);
30 extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi);
31 extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
32 u32 tb_id, u8 type, u8 scope, __be32 dst,
33 int dst_len, u8 tos, struct fib_info *fi,
35 extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa,
36 int dst_len, u32 tb_id, struct nl_info *info,
37 unsigned int nlm_flags);
38 extern struct fib_alias *fib_find_alias(struct list_head *fah,
40 extern int fib_detect_death(struct fib_info *fi, int order,
41 struct fib_info **last_resort,
42 int *last_idx, int dflt);
44 static inline void fib_result_assign(struct fib_result *res,
47 /* we used to play games with refcounts, but we now use RCU */
56 extern const struct fib_prop fib_props[RTN_MAX + 1];
58 #endif /* _FIB_LOOKUP_H */