1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <linux/types.h>
6 #include <linux/list.h>
7 #include <net/ip_fib.h>
10 struct hlist_node fa_list;
11 struct fib_info *fa_info;
21 #define FA_S_ACCESSED 0x01
23 /* Dont write on fa_state unless needed, to keep it shared on all cpus */
24 static inline void fib_alias_accessed(struct fib_alias *fa)
26 if (!(fa->fa_state & FA_S_ACCESSED))
27 fa->fa_state |= FA_S_ACCESSED;
30 /* Exported by fib_semantics.c */
31 void fib_release_info(struct fib_info *);
32 struct fib_info *fib_create_info(struct fib_config *cfg,
33 struct netlink_ext_ack *extack);
34 int fib_nh_match(struct fib_config *cfg, struct fib_info *fi,
35 struct netlink_ext_ack *extack);
36 bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi);
37 int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, u32 tb_id,
38 u8 type, __be32 dst, int dst_len, u8 tos, struct fib_info *fi,
40 void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len,
41 u32 tb_id, const struct nl_info *info, unsigned int nlm_flags);
43 static inline void fib_result_assign(struct fib_result *res,
46 /* we used to play games with refcounts, but we now use RCU */
55 extern const struct fib_prop fib_props[RTN_MAX + 1];
57 #endif /* _FIB_LOOKUP_H */