diff options
author | Pavel Emelyanov <xemul@parallels.com> | 2011-12-09 01:23:34 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-12-09 14:14:08 -0500 |
commit | fce823381e3c082ba1b2e15d5151d1aa8afdc9e9 (patch) | |
tree | fe265662f80f822246f7705d3b2ac1e44fa84579 /net/ipv4 | |
parent | 1942c518ca017f376b267a7c5e78c15d37202442 (diff) |
udp: Export code sk lookup routines
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>
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/udp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index ad481b32f1e3..5d075b5f70fc 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c | |||
@@ -445,7 +445,7 @@ exact_match: | |||
445 | /* UDP is nearly always wildcards out the wazoo, it makes no sense to try | 445 | /* UDP is nearly always wildcards out the wazoo, it makes no sense to try |
446 | * harder than this. -DaveM | 446 | * harder than this. -DaveM |
447 | */ | 447 | */ |
448 | static struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, | 448 | struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, |
449 | __be16 sport, __be32 daddr, __be16 dport, | 449 | __be16 sport, __be32 daddr, __be16 dport, |
450 | int dif, struct udp_table *udptable) | 450 | int dif, struct udp_table *udptable) |
451 | { | 451 | { |
@@ -512,6 +512,7 @@ begin: | |||
512 | rcu_read_unlock(); | 512 | rcu_read_unlock(); |
513 | return result; | 513 | return result; |
514 | } | 514 | } |
515 | EXPORT_SYMBOL_GPL(__udp4_lib_lookup); | ||
515 | 516 | ||
516 | static inline struct sock *__udp4_lib_lookup_skb(struct sk_buff *skb, | 517 | static inline struct sock *__udp4_lib_lookup_skb(struct sk_buff *skb, |
517 | __be16 sport, __be16 dport, | 518 | __be16 sport, __be16 dport, |