[ICSK]: Introduce inet_csk_clone

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 97e002001c1a..a50f4a4b7b4b 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -77,6 +77,10 @@ static inline struct inet_connection_sock *inet_csk(const struct sock *sk)
         return (struct inet_connection_sock *)sk;
 }
 
+extern struct sock *inet_csk_clone(struct sock *sk,
+                                   const struct request_sock *req,
+                                   const unsigned int __nocast priority);
+
 enum inet_csk_ack_state_t {
         ICSK_ACK_SCHED  = 1,
         ICSK_ACK_TIMER  = 2,