event.h

该项目主要是将wingdows程序直接运行在linux上

/*
 * event.h
 *
 * Copyright (C) 2006  Insigme Co., Ltd
 *
 * Authors: 
 * - Limin Jin
 *
 * This software has been developed while working on the Linux Unified Kernel
 * project (http://linux.insigma.com.cn) in the Insigma Reaserch Institute,  
 * which is a subdivision of Insigma Co., Ltd (http://www.insigma.com.cn).
 * 
 * The project is sponsored by Insigma Co., Ltd.
 *
 * The authors can be reached at [e-mail].
 *
 * 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; either version 2 of the  License, or (at your
 * option) any later version.
 *
 * Revision History:
 *   Jan 2006 - Created.
 */
 
/*
 * event.h: win32 event definition
 * Reference to Kernel-win32 code
 */

#ifndef _EVENT_H
#define _EVENT_H

#include <linux/module.h>
#include "win32.h"
#include "thread.h"
#include "process.h"
#include "objwait.h"

#ifdef CONFIG_UNIFIED_KERNEL
/*
 * event object definition
 */
struct win32_event {
	rwlock_t	we_lock;	/* data lock */
	char		we_manreset;	/* T if manual-reset requested */
	char		we_state;	/* event state */
};

struct event_args {
	ACCESS_MASK DesiredAccess;
	POBJECT_ATTRIBUTES ObjectAttributes;
	EVENT_TYPE EventType;
 	BOOLEAN InitialState;
};

extern void EventClassInit(void);

NTSTATUS STDCALL NtCreateEvent(OUT PHANDLE EventHandle,
              	IN ACCESS_MASK DesiredAccess,
              	IN POBJECT_ATTRIBUTES ObjectAttributes,
              	IN EVENT_TYPE EventType,
              	IN BOOLEAN InitialState);

NTSTATUS STDCALL NtOpenEvent(OUT PHANDLE EventHandle,
            		IN ACCESS_MASK DesiredAccess,
            		IN POBJECT_ATTRIBUTES ObjectAttributes);

NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
           		OUT PLONG PreviousState);

NTSTATUS STDCALL NtResetEvent(IN HANDLE EventHandle,
             	OUT PLONG PreviousState);

NTSTATUS STDCALL NtPulseEvent(IN HANDLE EventHandle,
            		OUT PLONG PreviousState);

#endif /* CONFIG_UNIFIED_KERNEL */
#endif