From 4c70f383e0c0273c4092c4efdb414be0966978b7 Mon Sep 17 00:00:00 2001 From: Gerrit Renker Date: Tue, 25 Sep 2007 22:40:13 -0700 Subject: [DCCP]: Provide 10s of microsecond timesource This provides a timesource, conveniently used for DCCP timestamps, which returns the elapsed time in 10s of microseconds since initialisation. This makes for a wrap-around time of about 11.9 hours, which should be sufficient for most applications. Signed-off-by: Gerrit Renker Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/dccp/dccp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/dccp/dccp.h') diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index ddacc23be5e..a75c740ae6c 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -396,6 +396,8 @@ extern int dccp_insert_options(struct sock *sk, struct sk_buff *skb); extern int dccp_insert_option_elapsed_time(struct sock *sk, struct sk_buff *skb, u32 elapsed_time); +extern u32 dccp_timestamp(void); +extern void dccp_timestamping_init(void); extern int dccp_insert_option_timestamp(struct sock *sk, struct sk_buff *skb); extern int dccp_insert_option(struct sock *sk, struct sk_buff *skb, -- cgit v1.2.3