RTErrConvertFromDarwinIO.cpp revision c9ffbf6eaeb125c2f2c79f3987a1a66c526d6d15
/* $Id $ */
/** @file
* innotek Portable Runtime - Convert Darwin IOKit returns codes to iprt status codes.
*/
/*
* Copyright (C) 2006-2007 innotek GmbH
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <IOKit/IOReturn.h>
#include <iprt/err.h>
#include <iprt/assert.h>
RTDECL(int) RTErrConvertFromDarwinIO(int iNativeCode)
{
/*
* 'optimzied' success case.
*/
if (iNativeCode == kIOReturnSuccess)
return VINF_SUCCESS;
switch (iNativeCode)
{
case kIOReturnNoDevice: return VERR_IO_BAD_UNIT;
case kIOReturnUnsupported: return VERR_NOT_SUPPORTED;
}
/* unknown error. */
AssertMsgFailed(("Unhandled error %#x\n", iNativeCode));
return VERR_UNRESOLVED_ERROR;
}