--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/sqlite3api/OsLayer/os_symbian_hrdw.cpp	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,147 @@
+// Copyright (c) 2008-2009 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:
+// The Symbian OS porting layer - multi-threaded implementation. 
+// Platform dependend implementation of the static mutexes and the file session API.
+// 
+//
+
+/**
+ @file
+*/
+#include "os_symbian.h"
+
+#ifdef SQLITE_OS_SYMBIAN
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////  TStaticFs  /////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+Single global RFs instance
+
+@see TStaticFs
+
+@internalComponent
+*/
+static TStaticFs TheFs;
+
+/**
+Connects the RFs.
+If the operation fails, the program will be terminated.
+
+@see TStaticFs
+*/
+TStaticFs::TStaticFs()
+	{
+	TInt err = Connect();
+	if(err != KErrNone)
+		{
+		RDebug::Print(_L("===SQLITE OS porting layer, file session creation has failed with err=%d.\r\n"), err);
+		User::Exit(err);	
+		}
+	}
+
+/**
+Returns a reference to the already created global RFs object.
+
+@return RFs reference
+
+@panic SqliteMt 3 Invalid RFs handle
+
+@see TStaticFs
+*/
+RFs& TStaticFs::Fs()
+	{
+	__ASSERT_DEBUG(TheFs.iFs.Handle() != KNullHandle, User::Panic(KPanicCategory, EPanicInvalidFs));
+	return TheFs.iFs;
+	}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////  TStaticMutex  //////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+Global array of static mutexes.
+
+@see TStaticMutex
+
+@internalComponent
+*/
+static TStaticMutex	TheStaticMutex[KStaticMutexCount];
+
+/**
+Creates the static mutexes.
+If the creation fails, the program will be terminated.
+
+@see TStaticMutex
+*/
+TStaticMutex::TStaticMutex()
+	{
+	TInt err = Create();
+	if(err != KErrNone)
+		{
+		RDebug::Print(_L("===SQLITE OS porting layer, static mutex creation has failed with err=%d.\r\n"), err);
+		User::Exit(err);	
+		}
+	}
+
+sqlite3_mutex* StaticMutex(TInt aType)
+	{
+	__ASSERT_ALWAYS((TUint)aType < (sizeof(TheStaticMutex)/sizeof(TheStaticMutex[0])), User::Panic(KPanicCategory, EPanicInvalidMutexType));
+	return &TheStaticMutex[aType];
+	}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////  sqlite3_vfs     ///////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+/**
+Global sqlite3_vfs object.
+
+@see VfsApi
+@see TVfs
+
+@internalComponent
+*/
+static sqlite3_vfs TheVfsApi = 
+	{
+	/*iVersion =*/		1,
+	/*szOsFile =*/ 		sizeof(TDbFile),
+	/*mxPathname =*/ 	KMaxFileName,
+	/*pNext =*/ 		NULL,
+	/*zName =*/ 		"SymbianSqliteMt",
+	/*pAppData =*/ 		NULL,
+	/*xOpen =*/ 		&TVfs::Open,
+	/*xDelete =*/ 		&TVfs::Delete,
+	/*xAccess =*/ 		&TVfs::Access,
+	/*xFullPathname =*/ &TVfs::FullPathName,
+	/*xDlOpen =*/ 		NULL,
+	/*xDlError =*/ 		NULL,
+	/*xDlSym =*/ 		NULL,
+	/*xDlClose =*/ 		NULL,
+	/*xRandomness =*/ 	&TVfs::Randomness,
+	/*xSleep =*/ 		&TVfs::Sleep,
+	/*xCurrentTime =*/ 	&TVfs::CurrentTime,
+	/*xGetLastError =*/ &TVfs::GetLastError
+	};
+
+sqlite3_vfs* VfsApi()
+	{
+	return &TheVfsApi;		
+	}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#endif//SQLITE_OS_SYMBIAN