initterm-r0drv.cpp revision fc85d12482b4d79dd2dfd0989b9730433c7a45cb
/* $Id$ */
/** @file
* IPRT - Initialization & Termination, R0 Driver, Common.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <iprt/initterm.h>
#include <iprt/assert.h>
#include <iprt/err.h>
#ifndef IN_GUEST /* play safe for now */
# include "r0drv/mp-r0drv.h"
#endif
#include "internal/initterm.h"
#include "internal/thread.h"
/**
* Initalizes the ring-0 driver runtime library.
*
* @returns iprt status code.
* @param fReserved Flags reserved for the future.
*/
RTR0DECL(int) RTR0Init(unsigned fReserved)
{
int rc;
Assert(fReserved == 0);
rc = rtR0InitNative();
if (RT_SUCCESS(rc))
{
#if !defined(RT_OS_LINUX) && !defined(RT_OS_WINDOWS)
rc = rtThreadInit();
#endif
if (RT_SUCCESS(rc))
{
#ifndef IN_GUEST /* play safe for now */
rc = rtR0MpNotificationInit();
#endif
if (RT_SUCCESS(rc))
return rc;
}
rtR0TermNative();
}
return rc;
}
/**
* Terminates the ring-0 driver runtime library.
*/
RTR0DECL(void) RTR0Term(void)
{
#if !defined(RT_OS_LINUX) && !defined(RT_OS_WINDOWS)
rtThreadTerm();
#endif
#ifndef IN_GUEST /* play safe for now */
rtR0MpNotificationTerm();
#endif
rtR0TermNative();
}