diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/backend/inc/lposix.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/backend/inc/lposix.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,73 @@
+// Copyright (c) 1997-2009 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:
+// Support routines for managing paths and directories
+// provided by the LPOSIX.LIB component of STDLIB
+// 
+//
+
+#ifndef LPOSIX_H
+#define LPOSIX_H
+
+#include <f32file.h>	// for TParse
+#include <sys/dirent.h>
+
+/*
+@internalComponent
+*/
+
+/*
+ various combinations that one can get  as parameters for link , rename system call
+ */
+ 
+#ifdef SYMBIAN_OE_LIBRT
+#define SHM_CHUNKSIZE 4096
+#endif //SYMBIAN_OE_LIBRT
+
+
+enum Path_Combinations   
+	{
+	DirEmpty_DirEmpty= 0    ,
+	DirEmpty_DirNotEmpty    ,
+	DirEmpty_File	        ,
+	DirNotEmpty_DirEmpty    ,
+	DirNotEmpty_DirNotEmpty ,
+	DirNotEmpty_File        ,
+	Dir_NotEmpty            ,
+	File_Dir                ,
+	File_File               ,
+	Dir_File                ,
+	Invalid_Path_EnotDir    ,
+	Invalid_Path_Eent       ,
+	Permission_Denied		,
+	} ; 
+	  
+	
+GLREF_C TInt GetFullPath(TParse& aParse, const TText16* upath, TDes* aFileName);
+GLREF_C TInt GetFullFile(TFileName& aName, const TText16* upath, RFs& aSession);
+GLDEF_C TInt Find_Error(const wchar_t *name, RSessionBase& aSession) ; 
+GLDEF_C TInt Find_Error(TFileName& aName, RSessionBase& aSession) ;
+IMPORT_C int MapError(TInt err, int& anErrno);
+int StrCmp(const char *aDst, const char *aSrc);
+wchar_t* WcsCpy(wchar_t* __restrict aDst, const wchar_t * __restrict aSrc);
+int WcsCmp(const wchar_t* aDst, const wchar_t* aSrc);
+size_t WcsLen(wchar_t*  aSrc);
+size_t StrlCopy(char *aDst, const char *aSrc, size_t aSize);
+char* StrCopy(char* aDst, const char* aSrc);
+GLDEF_C TInt Get_PathCombinations(TFileName& aOldName, TFileName& aNewName ,RFs & aSession) ; 
+#ifdef SYMBIAN_OE_LIBRT
+TInt GeneratePathKey(const TDesC& aName);
+#endif //SYMBIAN_OE_LIBRT
+TInt ConvertUnicodeToUtf8(const TDesC16 &aUnicode,HBufC8*& aUtf8Buf,TInt &aErrNum);
+GLDEF_C TInt GetFullFileUtf8(TDes8 &aName, const char* apath, RFs& aSession);
+#endif /* LPOSIX_H */