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_rules.c b/net/ipv4/fib_rules.c
index 46339ba..799fc79 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -67,6 +67,7 @@
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)