iokit/IOKit/IOKitServer.h

   1 /*
   2  * Copyright (c) 1998-2011 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 /*
  29  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  30  *
  31  * HISTORY
  32  *
  33  */
  34
  35 /*
  36  * Internal definitions used between the iokit user library and
  37  * server routines.
  38  */
  39
  40 #ifndef _IOKIT_IOKITSERVER_H
  41 #define _IOKIT_IOKITSERVER_H
  42
  43 #include <IOKit/IOTypes.h>
  44 #include <IOKit/IOKitKeys.h>
  45 #include <IOKit/OSMessageNotification.h>
  46
  47 #ifdef __cplusplus
  48 extern "C" {
  49 #endif
  50 #include <mach/kmod.h>
  51 #ifdef __cplusplus
  52 }
  53 #endif
  54
  55 // IOCatalogueSendData
  56 /*!
  57     @enum IOCatalogueSendData user-client flags.
  58     @constant kIOCatalogAddDrivers  Signals a call to the addDrivers function in IOCatalogue.
  59     @constant kIOCatalogAddDriversNoMatch  Signals a call to the addDrivers function in IOCatalogue but does not start a matching thread.
  60     @constant kIOCatalogRemoveDrivers  Signals a call to the removeDrivers function in IOCatalogue.
  61     @constant kIOCatalogRemoveDriversNoMatch  Signals a call to the removedrivers function in IOCatalogue but does not start a matching thread.
  62     @constant kIOCatalogStartMatching  Signals the IOCatalogue to start an IOService matching thread.
  63     @constant kIOCatalogRemoveKernelLinker  Deprecated; does nothing.
  64     @constant kIOCatalogKextdActive  Signals the kernel that kextd is running.
  65     @constant kIOCatalogKextdFinishedLaunching  Signals the IOCatalogue that kextd has finished sending it information at startup.
  66     @constant kIOCatalogResetDrivers  Resets the IOCatalogue with a new set of personalities.
  67     @constant kIOCatalogResetDriversNoMatch  Resets the IOCatalogue with a new set of personalities but does not start a matching thread.
  68 */
  69 enum {
  70     kIOCatalogAddDrivers        = 1,
  71     kIOCatalogAddDriversNoMatch,
  72     kIOCatalogRemoveDrivers,
  73     kIOCatalogRemoveDriversNoMatch,
  74     kIOCatalogStartMatching,
  75     kIOCatalogRemoveKernelLinker,
  76     kIOCatalogKextdActive,
  77     kIOCatalogKextdFinishedLaunching,
  78     kIOCatalogResetDrivers,
  79     kIOCatalogResetDriversNoMatch
  80 };
  81
  82 // IOCatalogueGetData
  83 /*!
  84     @enum IOCatalogueGetData user-client flags
  85     @constant kIOCatalogGetContents  Returns a snapshot of the database to the caller.
  86 */
  87 enum {
  88     kIOCatalogGetContents         = 1,
  89     kIOCatalogGetModuleDemandList = 2,
  90     kIOCatalogGetCacheMissList    = 3,
  91     kIOCatalogGetROMMkextList     = 4
  92 };
  93
  94 // IOCatalogueReset
  95 /*!
  96     @enum IOCatalogueReset user-client flag
  97     @constant kIOCatalogResetDefault  Removes all entries from IOCatalogue except those used for booting the system.
  98 */
  99 enum {
 100     kIOCatalogResetDefault      = 1
 101 };
 102
 103 // IOCatalogueTerminate
 104 /*!
 105     @enum IOCatalogueTerminate user-client flags.
 106     @constant kIOCatalogModuleUnload Terminates all services which depend on a particular module and unloads the module.
 107     @constant kIOCatalogModuleTerminate Terminates all services which depend on a particular module but does not unload the module.
 108     @constant kIOCatalogServiceTerminate Terminates a particular service by name.
 109 */
 110 enum {
 111     kIOCatalogModuleUnload      = 1,
 112     kIOCatalogModuleTerminate,
 113     kIOCatalogServiceTerminate
 114 };
 115
 116 #endif /* ! _IOKIT_IOKITSERVER_H */
 117