diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/libc/src/wfdopen.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/genericopenlibs/openenvcore/libc/src/wfdopen.c	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2005-2009 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:
+* Name        : wfdopen.c
+* Part of     : LIBC
+* Contains the source for wfdopen
+* Version     : 1.0
+*
+*/
+
+
+
+#include <sys/types.h>
+#include <stdlib_r.h>
+#include <stdio_r.h>
+#include <errno.h>
+#include "local.h"
+
+EXPORT_C FILE * wfdopen (int fd, const wchar_t *mode)
+	{
+	char destmode[4];
+	size_t siz;
+
+	destmode[0] = '\0';
+	if(mode==NULL)
+    {
+    	errno = EINVAL;
+	    return (NULL);
+    }
+	siz = wcstombs(destmode, mode, 4);
+
+	return fdopen(fd,destmode);
+	}
+
+