Add more padding and a new variable. This will

help us be able to keep ABI compatibility between
8 and 9.
MFC after:	Never

1 files changed, 5 insertions, 5 deletions

diff --git a/sys/netinet/sctp_uio.h b/sys/netinet/sctp_uio.h
index dc79939..efcd2c4 100644
--- a/sys/netinet/sctp_uio.h
+++ b/sys/netinet/sctp_uio.h
@@ -986,7 +986,7 @@ struct xsctp_inpcb {
 	uint16_t local_port;
 	uint16_t qlen;
 	uint16_t maxqlen;
-	uint32_t extra_padding[8];	/* future */
+	uint32_t extra_padding[32];	/* future */
 };
 
 struct xsctp_tcb {
@@ -1017,14 +1017,14 @@ struct xsctp_tcb {
 	struct sctp_timeval discontinuity_time;	/* sctpAssocEntry 17  */
 	uint32_t peers_rwnd;
 	sctp_assoc_t assoc_id;	/* sctpAssocEntry 1   */
-	uint32_t extra_padding[8];	/* future */
+	uint32_t extra_padding[32];	/* future */
 };
 
 struct xsctp_laddr {
 	union sctp_sockstore address;	/* sctpAssocLocalAddrEntry 1/2 */
 	uint32_t last;
 	struct sctp_timeval start_time;	/* sctpAssocLocalAddrEntry 3   */
-	uint32_t extra_padding[8];	/* future */
+	uint32_t extra_padding[32];	/* future */
 };
 
 struct xsctp_raddr {
@@ -1041,8 +1041,8 @@ struct xsctp_raddr {
 	uint8_t confirmed;	/* */
 	uint8_t heartbeat_enabled;	/* sctpAssocLocalRemEntry 4   */
 	struct sctp_timeval start_time;	/* sctpAssocLocalRemEntry 8   */
-	uint32_t extra_padding[8];	/* future */
-
+	uint32_t rtt;
+	uint32_t extra_padding[32];	/* future */
 };
 
 #define SCTP_MAX_LOGGING_SIZE 30000