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udp: Export code sk lookup routines

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The UDP diag get_exact handler will require them to find a
socket by provided net, [sd]addr-s, [sd]ports and device.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2011-12-09 06:23:34 +00:00
committed by David S. Miller
parent 1942c518ca
commit fce823381e
3 changed files with 10 additions and 2 deletions
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3
net/ipv6/udp.c
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@@ -238,7 +238,7 @@ exact_match:
return result;
}
static struct sock *__udp6_lib_lookup(struct net *net,
struct sock *__udp6_lib_lookup(struct net *net,
const struct in6_addr *saddr, __be16 sport,
const struct in6_addr *daddr, __be16 dport,
int dif, struct udp_table *udptable)
@@ -305,6 +305,7 @@ begin:
rcu_read_unlock();
return result;
}
EXPORT_SYMBOL_GPL(__udp6_lib_lookup);
static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb,
__be16 sport, __be16 dport,