fib_lookup.h 1.3 KB

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