IVGCVSW-4900 Update Timeline Directory Message with new fields

Change-Id: I68097e176f7471a18498492b50339e68004dddd5
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
diff --git a/src/profiling/IProfilingServiceStatus.hpp b/src/profiling/IProfilingServiceStatus.hpp
new file mode 100644
index 0000000..45d4aac
--- /dev/null
+++ b/src/profiling/IProfilingServiceStatus.hpp
@@ -0,0 +1,29 @@
+//
+// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <Packet.hpp>
+#include <armnn/profiling/ILocalPacketHandler.hpp>
+
+#include <cstdint>
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+class IProfilingServiceStatus
+{
+public:
+    virtual void NotifyProfilingServiceActive() = 0;
+    virtual void WaitForProfilingServiceActivation(unsigned int timeout) = 0;
+    virtual ~IProfilingServiceStatus() {};
+};
+
+} // namespace profiling
+
+} // namespace armnn