From d364d9276b54af16fcb4db83f1315b620daec102 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 9 May 2008 15:13:26 -0700 Subject: sctp: Bring SCTP_DELAYED_ACK socket option into API compliance Brings delayed_ack socket option set/get into line with the latest ietf socket extensions API draft, while maintaining backwards compatibility. Signed-off-by: Wei Yongjun Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- include/net/sctp/structs.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/net/sctp/structs.h') diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 0ce0443c5b79..e11151702bee 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -300,6 +300,7 @@ struct sctp_sock { /* The default SACK delay timeout for new associations. */ __u32 sackdelay; + __u32 sackfreq; /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */ __u32 param_flags; @@ -938,6 +939,7 @@ struct sctp_transport { /* SACK delay timeout */ unsigned long sackdelay; + __u32 sackfreq; /* When was the last time (in jiffies) that we heard from this * transport? We use this to pick new active and retran paths. @@ -1542,6 +1544,7 @@ struct sctp_association { * : SACK's are not delayed (see Section 6). */ __u8 sack_needed; /* Do we need to sack the peer? */ + __u32 sack_cnt; /* These are capabilities which our peer advertised. */ __u8 ecn_capable; /* Can peer do ECN? */ @@ -1651,6 +1654,7 @@ struct sctp_association { /* SACK delay timeout */ unsigned long sackdelay; + __u32 sackfreq; unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES]; -- cgit v1.2.3