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 <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
zandrey · Dec 4, 2011 · 6fc0143 · 6fc0143
1 parent 761965e
commit 6fc0143
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diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
@@ -67,6 +67,7 @@ int fib_lookup(struct net *net, struct flowi4 *flp, struct fib_result *res)
 
 	return err;
 }
+EXPORT_SYMBOL_GPL(fib_lookup);
 
 static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp,
 			    int flags, struct fib_lookup_arg *arg)

diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
@@ -1607,6 +1607,7 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
 	rcu_read_unlock();
 	return ret;
 }
+EXPORT_SYMBOL_GPL(fib_table_lookup);
 
 /*
  * Remove the leaf and return parent.