xnu-4903.270.47.tar.gz

[apple/xnu.git] / iokit / IOKit / pwr_mgt / IOPMinformee.h

diff --git a/iokit/IOKit/pwr_mgt/IOPMinformee.h b/iokit/IOKit/pwr_mgt/IOPMinformee.h
index bab21e8a303b40176b77a807be905acf1fc824eb..6280e2ba43486fc701e0a3ff9f9ca802ef05790f 100644 (file)
--- a/iokit/IOKit/pwr_mgt/IOPMinformee.h
+++ b/iokit/IOKit/pwr_mgt/IOPMinformee.h
@@ -1,44 +1,54 @@
 /*
- * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998-2007 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @APPLE_OSREFERENCE_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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
+#ifndef _IOKIT_IOPMINFORMEE_H
+#define _IOKIT_IOPMINFORMEE_H
+
 #include <IOKit/IOService.h>
 #include <IOKit/IOReturn.h>
 
 class IOPMinformee : public OSObject
 {
-OSDeclareDefaultStructors(IOPMinformee)
-    
-public:
-
-// points to interested driver or power domain child
-IOService *    whatObject;
+       OSDeclareDefaultStructors(IOPMinformee)
+       friend class IOPMinformeeList;
 
-// -1, 0, or positive number decrementing with each tick
- IOReturn      timer;
+public:
+       static IOPMinformee * withObject( IOService * theObject );
 
-// next informee in the list
- IOPMinformee *        nextInList;
+       void initialize( IOService * theObject );
 
+       void free( void ) APPLE_KEXT_OVERRIDE;
 
-void initialize ( IOService * theObject );
-void free ( void );
+public:
+       IOService *     whatObject; // interested driver
+       int32_t         timer;      // -1, 0, or positive number of ticks
+       IOPMinformee *  nextInList; // linkage pointer
+       AbsoluteTime    startTime;  // start time of last inform
+       bool            active;     // enable flag
 };
 
+#endif /* !_IOKIT_IOPMINFORMEE_H */