--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/libc/src/system.cpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,65 @@
+// 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        : system.cpp
+// Part of     : libc library
+// executes a given command/executable.
+//
+
+
+
+#include <stdlib_r.h> //mbstowcs
+#include "sysreent.h" //_wsystem_r
+#include <errno.h>
+#include <string.h>
+
+extern "C" {
+
+#define	MAXPATHLEN	260	/* E32STD.H: KMaxFullName + 4 to avoid data loss */
+
+int _system_r (struct _reent *r, const char* cmd);
+
+/*
+Execute command.
+*/
+
+EXPORT_C int system (const char* cmd)
+	{
+	return _system_r (_REENT,cmd);
+	}
+
+/*
+A reentrant version of system().
+*/
+int _system_r (struct _reent *r, const char* cmd)
+	{
+	wchar_t wcmd[MAXPATHLEN+1];
+	
+	if (cmd==0)
+		{
+		return 1;	// special case, says that we do support system().	
+		}
+
+	if(strlen(cmd) > MAXPATHLEN)
+		{
+		errno = ENAMETOOLONG;
+		return -1;	
+		}
+		
+	if (((size_t)-1 != mbstowcs(wcmd, cmd, MAXPATHLEN)))
+		return _wsystem_r(&r->_errno, wcmd);
+		r->_errno = EILSEQ;
+	return -1;
+	}
+
+} // extern "C"