dccp: API to query the current TX/RX CCID

[linux-2.6-omap-h63xx.git] / net / dccp / proto.c

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 445884cf1c29c3a3c30914b81a013dc5e48e0737..ea85c423cdbdb6e672cea8d8935709faacae6ef9 100644 (file)
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -662,6 +662,16 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname,
                break;
        case DCCP_SOCKOPT_AVAILABLE_CCIDS:
                return ccid_getsockopt_builtin_ccids(sk, len, optval, optlen);
+       case DCCP_SOCKOPT_TX_CCID:
+               val = ccid_get_current_tx_ccid(dp);
+               if (val < 0)
+                       return -ENOPROTOOPT;
+               break;
+       case DCCP_SOCKOPT_RX_CCID:
+               val = ccid_get_current_rx_ccid(dp);
+               if (val < 0)
+                       return -ENOPROTOOPT;
+               break;
        case DCCP_SOCKOPT_SERVER_TIMEWAIT:
                val = dp->dccps_server_timewait;
                break;