1 files changed, 58 insertions, 4 deletions

diff --git a/sunrpc/clnt_tcp.c b/sunrpc/clnt_tcp.c
index 82b34b6259..d4fd7c448c 100644
--- a/sunrpc/clnt_tcp.c
+++ b/sunrpc/clnt_tcp.c
@@ -365,15 +365,19 @@ clnttcp_abort ()
 }
 
 static bool_t
-clnttcp_control (cl, request, info)
-     CLIENT *cl;
-     int request;
-     char *info;
+clnttcp_control (CLIENT *cl, int request, char *info)
 {
   struct ct_data *ct = (struct ct_data *) cl->cl_private;
 
+
   switch (request)
     {
+    case CLSET_FD_CLOSE:
+      ct->ct_closeit = TRUE;
+      break;
+    case CLSET_FD_NCLOSE:
+      ct->ct_closeit = FALSE;
+      break;
     case CLSET_TIMEOUT:
       ct->ct_wait = *(struct timeval *) info;
       ct->ct_waitset = TRUE;
@@ -384,6 +388,56 @@ clnttcp_control (cl, request, info)
     case CLGET_SERVER_ADDR:
       *(struct sockaddr_in *) info = ct->ct_addr;
       break;
+    case CLGET_FD:
+      *(int *)info = ct->ct_sock;
+      break;
+    case CLGET_XID:
+      /*
+       * use the knowledge that xid is the
+       * first element in the call structure *.
+       * This will get the xid of the PREVIOUS call
+       */
+      *(u_long *)info = ntohl (*(u_long *)ct->ct_mcall);
+      break;
+    case CLSET_XID:
+      /* This will set the xid of the NEXT call */
+      *(u_long *)ct->ct_mcall =  htonl (*(u_long *)info - 1);
+      /* decrement by 1 as clnttcp_call() increments once */
+    case CLGET_VERS:
+      /*
+       * This RELIES on the information that, in the call body,
+       * the version number field is the fifth field from the
+       * begining of the RPC header. MUST be changed if the
+       * call_struct is changed
+       */
+      *(u_long *)info = ntohl (*(u_long *)(ct->ct_mcall +
+					   4 * BYTES_PER_XDR_UNIT));
+      break;
+    case CLSET_VERS:
+      *(u_long *)(ct->ct_mcall + 4 * BYTES_PER_XDR_UNIT)
+	= htonl (*(u_long *)info);
+      break;
+    case CLGET_PROG:
+      /*
+       * This RELIES on the information that, in the call body,
+       * the program number field is the  field from the
+       * begining of the RPC header. MUST be changed if the
+       * call_struct is changed
+       */
+      *(u_long *)info = ntohl(*(u_long *)(ct->ct_mcall +
+					  3 * BYTES_PER_XDR_UNIT));
+      break;
+    case CLSET_PROG:
+      *(u_long *)(ct->ct_mcall + 3 * BYTES_PER_XDR_UNIT)
+	= htonl(*(u_long *)info);
+      break;
+    /* The following are only possible with TI-RPC */
+    case CLGET_RETRY_TIMEOUT:
+    case CLSET_RETRY_TIMEOUT:
+    case CLGET_SVC_ADDR:
+    case CLSET_SVC_ADDR:
+    case CLSET_PUSH_TIMOD:
+    case CLSET_POP_TIMOD:
     default:
       return FALSE;
     }