many changes associated will disconnecting the channel but not disconnecting the circuit

src/ca/cacContextNotify.cpp

@@ -0,0 +1,43 @@
+/*************************************************************************\
+* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
+*     National Laboratory.
+* Copyright (c) 2002 The Regents of the University of California, as
+*     Operator of Los Alamos National Laboratory.
+* EPICS BASE Versions 3.13.7
+* and higher are distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution. 
+\*************************************************************************/
+
+/*  $Id$
+ *
+ *                    L O S  A L A M O S
+ *              Los Alamos National Laboratory
+ *               Los Alamos, New Mexico 87545
+ *
+ *  Copyright, 1986, The Regents of the University of California.
+ *
+ *  Author: Jeff Hill
+ */
+
+#include <stdlib.h>
+
+#include "iocinf.h"
+
+#define epicsExportSharedSymbols
+#include "cacIO.h"
+#undef epicsExportSharedSymbols
+
+cacContextNotify::~cacContextNotify ()
+{
+}
+
+void cacContextNotify::callbackLock () 
+{
+}
+
+void cacContextNotify::callbackUnlock () 
+{
+}
+
+
+