wine-wine/dlls/ntoskrnl.exe/ntoskrnl_private.h

/*
 * ntoskrnl.exe implementation
 *
 * Copyright (C) 2007 Alexandre Julliard
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef __WINE_NTOSKRNL_PRIVATE_H
#define __WINE_NTOSKRNL_PRIVATE_H

#include "wine/asm.h"

struct _OBJECT_TYPE
{
    const WCHAR *name;            /* object type name used for type validation */
    void *(*constructor)(HANDLE); /* used for creating an object from server handle */
    void (*release)(void*);       /* called when the last reference is released */
};

struct _EPROCESS
{
    DISPATCHER_HEADER header;
    PROCESS_BASIC_INFORMATION info;
};

struct _KTHREAD
{
    DISPATCHER_HEADER header;
    PEPROCESS process;
    CLIENT_ID id;
    unsigned int critical_region;
};

struct _ETHREAD
{
    struct _KTHREAD kthread;
};

void *alloc_kernel_object( POBJECT_TYPE type, HANDLE handle, SIZE_T size, LONG ref ) DECLSPEC_HIDDEN;
NTSTATUS kernel_object_from_handle( HANDLE handle, POBJECT_TYPE type, void **ret ) DECLSPEC_HIDDEN;

extern POBJECT_TYPE ExEventObjectType;
extern POBJECT_TYPE ExSemaphoreObjectType;
extern POBJECT_TYPE IoDeviceObjectType;
extern POBJECT_TYPE IoDriverObjectType;
extern POBJECT_TYPE IoFileObjectType;
extern POBJECT_TYPE PsProcessType;
extern POBJECT_TYPE PsThreadType;
extern POBJECT_TYPE SeTokenObjectType;

#define DECLARE_CRITICAL_SECTION(cs) \
    static CRITICAL_SECTION cs; \
    static CRITICAL_SECTION_DEBUG cs##_debug = \
    { 0, 0, &cs, { &cs##_debug.ProcessLocksList, &cs##_debug.ProcessLocksList }, \
      0, 0, { (DWORD_PTR)(__FILE__ ": " # cs) }}; \
    static CRITICAL_SECTION cs = { &cs##_debug, -1, 0, 0, 0, 0 };

#endif