os/kernelhwsrv/kerneltest/e32test/mmu/freeram.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
     1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     2 // All rights reserved.
     3 // This component and the accompanying materials are made available
     4 // under the terms of the License "Eclipse Public License v1.0"
     5 // which accompanies this distribution, and is available
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
     7 //
     8 // Initial Contributors:
     9 // Nokia Corporation - initial contribution.
    10 //
    11 // Contributors:
    12 //
    13 // Description:
    14 // e32test\mmu\freeram.h
    15 // 
    16 //
    17 
    18 #ifndef __FREERAM_H__
    19 #define __FREERAM_H__
    20 
    21 //
    22 // returns the free RAM in bytes
    23 //
    24 inline TInt FreeRam()
    25 	{
    26 	// wait for any async cleanup in the supervisor to finish first...
    27 	UserSvr::HalFunction(EHalGroupKernel, EKernelHalSupervisorBarrier, 0, 0);
    28 
    29 	TMemoryInfoV1Buf meminfo;
    30 	UserHal::MemoryInfo(meminfo);
    31 	return meminfo().iFreeRamInBytes;
    32 	}
    33 
    34 #endif