Current File : //proc/self/root/usr/src/vboxhost-6.0.14/vboxnetflt/SUPR0IdcClientComponent.c
/* $Id: SUPR0IdcClientComponent.c 127855 2019-01-01 01:45:53Z bird $ */
/** @file
* VirtualBox Support Driver - IDC Client Lib, Component APIs.
*/
/*
* Copyright (C) 2008-2019 Oracle Corporation
*
* 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 "SUPR0IdcClientInternal.h"
#include <iprt/errcore.h>
/**
* Registers a component factory with SUPDRV.
*
* @returns VBox status code.
* @param pHandle The IDC handle.
* @param pFactory The factory to register.
*/
SUPR0DECL(int) SUPR0IdcComponentRegisterFactory(PSUPDRVIDCHANDLE pHandle, PCSUPDRVFACTORY pFactory)
{
SUPDRVIDCREQCOMPREGFACTORY Req;
/*
* Validate the handle before we access it.
*/
AssertPtrReturn(pHandle, VERR_INVALID_HANDLE);
AssertPtrReturn(pHandle->s.pSession, VERR_INVALID_HANDLE);
/*
* Construct and fire off the request.
*/
Req.Hdr.cb = sizeof(Req);
Req.Hdr.rc = VERR_WRONG_ORDER;
Req.Hdr.pSession = pHandle->s.pSession;
Req.u.In.pFactory = pFactory;
return supR0IdcNativeCall(pHandle, SUPDRV_IDC_REQ_COMPONENT_REGISTER_FACTORY, &Req.Hdr);
}
/**
* Deregisters a component factory with SUPDRV.
*
* @returns VBox status code.
* @param pHandle The IDC handle.
* @param pFactory The factory to register.
*/
SUPR0DECL(int) SUPR0IdcComponentDeregisterFactory(PSUPDRVIDCHANDLE pHandle, PCSUPDRVFACTORY pFactory)
{
SUPDRVIDCREQCOMPDEREGFACTORY Req;
/*
* Validate the handle before we access it.
*/
AssertPtrReturn(pHandle, VERR_INVALID_HANDLE);
AssertPtrReturn(pHandle->s.pSession, VERR_INVALID_HANDLE);
/*
* Construct and fire off the request.
*/
Req.Hdr.cb = sizeof(Req);
Req.Hdr.rc = VERR_WRONG_ORDER;
Req.Hdr.pSession = pHandle->s.pSession;
Req.u.In.pFactory = pFactory;
return supR0IdcNativeCall(pHandle, SUPDRV_IDC_REQ_COMPONENT_DEREGISTER_FACTORY, &Req.Hdr);
}
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