net: ipv4: export fib_lookup and fib_table_lookup
The reverse path filter module will use fib_lookup.
If CONFIG_IP_MULTIPLE_TABLES is not set, fib_lookup is
only a static inline helper that calls fib_table_lookup,
so export that too.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 37b6711..d04b13a 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1607,6 +1607,7 @@
rcu_read_unlock();
return ret;
}
+EXPORT_SYMBOL_GPL(fib_table_lookup);
/*
* Remove the leaf and return parent.