thread2-r0drv-darwin.cpp revision a8f65e585466d1267633cea76b4f97a69b7f1cc0
/* $Id$ */
/** @file
* IPRT - Threads (Part 2), Ring-0 Driver, Darwin.
*/
/*
* Copyright (C) 2006-2007 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* 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 "the-darwin-kernel.h"
#if defined(RT_ARCH_AMD64) || defined(RT_ARCH_X86)
# include <iprt/asm-amd64-x86.h>
#endif
int rtThreadNativeInit(void)
{
/* No TLS in Ring-0. :-/ */
return VINF_SUCCESS;
}
{
}
{
/*
* Convert the priority type to scheduling policies.
* (This is really just guess work.)
*/
bool fSetExtended = false;
thread_extended_policy Extended = { true };
bool fSetTimeContstraint = false;
thread_time_constraint_policy TimeConstraint = { 0, 0, 0, true };
thread_precedence_policy Precedence = { 0 };
switch (enmType)
{
break;
case RTTHREADTYPE_EMULATION:
break;
case RTTHREADTYPE_DEFAULT:
break;
case RTTHREADTYPE_MSG_PUMP:
break;
case RTTHREADTYPE_IO:
break;
case RTTHREADTYPE_TIMER:
fSetExtended = true;
fSetTimeContstraint = true;
break;
default:
return VERR_INVALID_PARAMETER;
}
/*
* Do the actual modification.
*/
if (fSetExtended)
{
}
if (fSetTimeContstraint)
{
}
return VINF_SUCCESS; /* ignore any errors for now */
}
{
return VERR_NOT_IMPLEMENTED;
}
/**
* Native kernel thread wrapper function.
*
* This will forward to rtThreadMain and do termination upon return.
*
* @param pvArg Pointer to the argument package.
* @param Ignored Wait result, which we ignore.
*/
{
}
{
if (kr == KERN_SUCCESS)
{
return VINF_SUCCESS;
}
return RTErrConvertFromMachKernReturn(kr);
}