git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 fib_info *fa_info; | |
| 11 | u8 fa_tos; | |
| 12 | u8 fa_type; | |
| 13 | u8 fa_scope; | |
| 14 | u8 fa_state; | |
| a6501e08 ED |
15 | #ifdef CONFIG_IP_FIB_TRIE |
| 16 | struct rcu_head rcu; | |
| 17 | #endif | |
| 1da177e4 LT |
18 | }; |
| 19 | ||
| 20 | #define FA_S_ACCESSED 0x01 | |
| 21 | ||
| 22 | /* Exported by fib_semantics.c */ | |
| 23 | extern int fib_semantic_match(struct list_head *head, | |
| 24 | const struct flowi *flp, | |
| e204a345 | 25 | struct fib_result *res, int prefixlen); |
| 1da177e4 | 26 | extern void fib_release_info(struct fib_info *); |
| 4e902c57 TG |
27 | extern struct fib_info *fib_create_info(struct fib_config *cfg); |
| 28 | extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi); | |
| 1da177e4 | 29 | extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, |
| 81f7bf6c | 30 | u32 tb_id, u8 type, u8 scope, __be32 dst, |
| b6544c0b JHS |
31 | int dst_len, u8 tos, struct fib_info *fi, |
| 32 | unsigned int); | |
| 81f7bf6c | 33 | extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, |
| b8f55831 MK |
34 | int dst_len, u32 tb_id, struct nl_info *info, |
| 35 | unsigned int nlm_flags); | |
| 1da177e4 LT |
36 | extern struct fib_alias *fib_find_alias(struct list_head *fah, |
| 37 | u8 tos, u32 prio); | |
| 38 | extern int fib_detect_death(struct fib_info *fi, int order, | |
| 39 | struct fib_info **last_resort, | |
| c17860a0 | 40 | int *last_idx, int dflt); |
| 1da177e4 | 41 | |
| a2bbe682 DL |
42 | static inline void fib_result_assign(struct fib_result *res, |
| 43 | struct fib_info *fi) | |
| 44 | { | |
| 45 | if (res->fi != NULL) | |
| 46 | fib_info_put(res->fi); | |
| 47 | res->fi = fi; | |
| 48 | if (fi != NULL) | |
| 49 | atomic_inc(&fi->fib_clntref); | |
| 50 | } | |
| 51 | ||
| 1da177e4 | 52 | #endif /* _FIB_LOOKUP_H */ |