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OSMessageNotification.h
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OSMessageNotification.h
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/*
* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
*
* HISTORY
*
*/
#ifndef __OS_OSMESSAGENOTIFICATION_H
#define __OS_OSMESSAGENOTIFICATION_H
#ifdef __cplusplus
extern "C" {
#endif
#include <mach/mach_types.h>
#include "IOReturn.h"
enum {
kFirstIOKitNotificationType = 100,
kIOServicePublishNotificationType = 100,
kIOServiceMatchedNotificationType = 101,
kIOServiceTerminatedNotificationType = 102,
kIOAsyncCompletionNotificationType = 150,
kIOServiceMessageNotificationType = 160,
kLastIOKitNotificationType = 199
};
enum {
kOSNotificationMessageID = 53,
kOSAsyncCompleteMessageID = 57,
kMaxAsyncArgs = 16
};
enum {
kIOAsyncReservedIndex = 0,
kIOAsyncReservedCount,
kIOAsyncCalloutFuncIndex = kIOAsyncReservedCount,
kIOAsyncCalloutRefconIndex,
kIOAsyncCalloutCount,
kIOMatchingCalloutFuncIndex = kIOAsyncReservedCount,
kIOMatchingCalloutRefconIndex,
kIOMatchingCalloutCount,
kIOInterestCalloutFuncIndex = kIOAsyncReservedCount,
kIOInterestCalloutRefconIndex,
kIOInterestCalloutServiceIndex,
kIOInterestCalloutCount
};
enum {
kOSAsyncRefCount = 8,
kOSAsyncRefSize = 32
};
typedef natural_t OSAsyncReference[kOSAsyncRefCount];
struct OSNotificationHeader {
vm_size_t size; /* content size */
natural_t type;
OSAsyncReference reference;
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
unsigned char content[];
#else
unsigned char content[0];
#endif
};
struct IOServiceInterestContent {
natural_t messageType;
void * messageArgument[1];
};
struct IOAsyncCompletionContent {
IOReturn result;
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
void * args[];
#else
void * args[0];
#endif
};
#ifndef __cplusplus
typedef struct OSNotificationHeader OSNotificationHeader;
typedef struct IOServiceInterestContent IOServiceInterestContent;
typedef struct IOAsyncCompletionContent IOAsyncCompletionContent;
#endif
#ifdef __cplusplus
}
#endif
#endif /* __OS_OSMESSAGENOTIFICATION_H */