sctp: add sctp/remaddr table to complete RFC remote address table OID

Add support for RFC3873 remote address table OID.

      +--(5) sctpAssocRemAddrTable
      |   |
      |   |--(-) sctpAssocId (shared index)
      |   |
      |   +--(1) sctpAssocRemAddrType (index)
      .   |
      .   +--(2) sctpAssocRemAddr (index)
      .   |
          +--(3) sctpAssocRemAddrActive
          |
          +--(4) sctpAssocRemAddrHBActive
          |
          +--(5) sctpAssocRemAddrRTO
          |
          +--(6) sctpAssocRemAddrMaxPathRtx
          |
          +--(7) sctpAssocRemAddrRtx
          |
          +--(8) sctpAssocRemAddrStartTime

This patch places all the requsite data in /proc/net/sctp/remaddr.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 0ec234b762c2..b8bd9e014498 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -113,6 +113,8 @@ static __init int sctp_proc_init(void)
                 goto out_nomem;
         if (sctp_assocs_proc_init())
                 goto out_nomem;
+        if (sctp_remaddr_proc_init())
+                goto out_nomem;
 
         return 0;
 
@@ -129,6 +131,7 @@ static void sctp_proc_exit(void)
         sctp_snmp_proc_exit();
         sctp_eps_proc_exit();
         sctp_assocs_proc_exit();
+        sctp_remaddr_proc_exit();
 
         if (proc_net_sctp) {
                 proc_net_sctp = NULL;