Current File : //usr/src/vboxhost-7.0.26/vboxdrv/include/internal/initterm.h
/* $Id: initterm.h 155244 2023-01-17 14:15:46Z bird $ */
/** @file
* IPRT - Initialization & Termination.
*/
/*
* Copyright (C) 2006-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox 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.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_INTERNAL_initterm_h
#define IPRT_INCLUDED_INTERNAL_initterm_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cdefs.h>
RT_C_DECLS_BEGIN
#ifdef IN_RING0
/**
* Platform specific initialization.
*
* @returns IPRT status code.
*/
DECLHIDDEN(int) rtR0InitNative(void);
/**
* Platform specific termination.
*/
DECLHIDDEN(void) rtR0TermNative(void);
#endif /* IN_RING0 */
#ifdef IN_RING3
extern DECL_HIDDEN_DATA(int32_t volatile) g_crtR3Users;
extern DECL_HIDDEN_DATA(bool volatile) g_frtR3Initializing;
extern DECL_HIDDEN_DATA(bool volatile) g_frtAtExitCalled;
/**
* Internal version of RTR3InitIsInitialized.
*/
DECLINLINE(bool) rtInitIsInitialized(void)
{
return g_crtR3Users >= 1 && !g_frtR3Initializing;
}
#endif
RT_C_DECLS_END
#endif /* !IPRT_INCLUDED_INTERNAL_initterm_h */
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