[DCCP]: Implement the CLOSING timer

So that we retransmit CLOSE/CLOSEREQ packets till they elicit an
answer or we hit a timeout.

Most of the machinery uses TCP approaches, this code has to be
polished & audited, but this is better than we had before.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 33968a9422f2..53994f10ced5 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -255,7 +255,7 @@ extern int	   dccp_v4_checksum(const struct sk_buff *skb,
 
 extern int         dccp_v4_send_reset(struct sock *sk,
                                       enum dccp_reset_codes code);
-extern void        dccp_send_close(struct sock *sk);
+extern void        dccp_send_close(struct sock *sk, const int active);
 
 struct dccp_skb_cb {
         __u8 dccpd_type;