diff -r 000000000000 -r 4e1aa6a622a0 sensorservices/sensorserver/inc/server/sensrvssyactivescheduler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sensorservices/sensorserver/inc/server/sensrvssyactivescheduler.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Active scheduler for SSY threads. 
+*                This is required, since it cannot be guaranteed SSY 
+*                implementations handle RunL errors properly. 
+*
+*/
+
+
+#ifndef CSENSRVSSYACTIVESCHEDULER_H
+#define CSENSRVSSYACTIVESCHEDULER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// CLASS DECLARATION
+
+/**
+*  Schedules the sequence in which active object request completion events are 
+*  handled by a SSY thread
+*
+*  @since Series 60 4.0
+*/
+class CSensrvSsyActiveScheduler : public CActiveScheduler
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Public constructor.
+        */
+        static CSensrvSsyActiveScheduler* NewL();
+
+        /**
+        * Public constructor.
+        */
+        static CSensrvSsyActiveScheduler* NewLC();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CSensrvSsyActiveScheduler();
+
+    protected:  // Inherited from CActiveScheduler
+        
+        /**
+        * Panics if occurred error serious enough.
+        *
+        * @since Series 60 4.0
+        * @param aError Error code
+        * @return void
+        */
+        void Error( TInt aError ) const;
+
+    private:
+
+        /**
+        * C++ constructor.
+        */
+        CSensrvSsyActiveScheduler();
+
+    };
+
+#endif      // CSENSRVSSYACTIVESCHEDULER_H   
+            
+// End of File