1 /*
2 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28 #include <IOKit/pwr_mgt/IOPMinformee.h>
29
30 #define super OSObject
31
OSDefineMetaClassAndStructors(IOPMinformee,OSObject)32 OSDefineMetaClassAndStructors(IOPMinformee, OSObject)
33
34
35 //*********************************************************************************
36 // static constructor
37 //
38 //*********************************************************************************
39 IOPMinformee *IOPMinformee::withObject( IOService * theObject )
40 {
41 IOPMinformee *newInformee = new IOPMinformee;
42
43 if (!newInformee) {
44 return NULL;
45 }
46 newInformee->init();
47 newInformee->initialize( theObject );
48
49 return newInformee;
50 }
51
52
53 //*********************************************************************************
54 // constructor
55 //
56 //*********************************************************************************
57 void
initialize(IOService * theObject)58 IOPMinformee::initialize( IOService * theObject )
59 {
60 whatObject = theObject;
61 timer = 0;
62 active = true;
63 whatObject->retain();
64 }
65
66
67 //*********************************************************************************
68 // free
69 //
70 //*********************************************************************************
71 void
free(void)72 IOPMinformee::free(void )
73 {
74 whatObject->release();
75 super::free();
76 }
77