[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>
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David S. Miller
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58e45131dc
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7ad07e7cf3
@@ -255,7 +255,7 @@ extern int dccp_v4_checksum(const struct sk_buff *skb,
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extern int dccp_v4_send_reset(struct sock *sk,
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enum dccp_reset_codes code);
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extern void dccp_send_close(struct sock *sk);
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extern void dccp_send_close(struct sock *sk, const int active);
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struct dccp_skb_cb {
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__u8 dccpd_type;
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