1 files changed, 43 insertions, 0 deletions

diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
new file mode 100644
index 000000000000..ac4485f75e97
--- /dev/null
+++ b/net/ipv4/fib_lookup.h
@@ -0,0 +1,43 @@
+#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;
+};
+
+#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, __u32 zone, __u32 mask,
+                                int prefixlen);
+extern void fib_release_info(struct fib_info *);
+extern struct fib_info *fib_create_info(const struct rtmsg *r,
+                                        struct kern_rta *rta,
+                                        const struct nlmsghdr *,
+                                        int *err);
+extern int fib_nh_match(struct rtmsg *r, struct nlmsghdr *,
+                        struct kern_rta *rta, struct fib_info *fi);
+extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
+                         u8 tb_id, u8 type, u8 scope, void *dst,
+                         int dst_len, u8 tos, struct fib_info *fi);
+extern void rtmsg_fib(int event, u32 key, struct fib_alias *fa,
+                      int z, int tb_id,
+                      struct nlmsghdr *n, struct netlink_skb_parms *req);
+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);
+
+#endif /* _FIB_LOOKUP_H */