3 Copyright (c) Alex Ionescu. All rights reserved.
11 Type definitions for the I/O Manager.
15 Alex Ionescu (alexi@tinykrnl.org) - Updated - 27-Feb-2006
29 // I/O Completion Access Rights
31 #define IO_COMPLETION_QUERY_STATE 0x0001
32 #ifndef NTOS_MODE_USER
33 #define IO_COMPLETION_MODIFY_STATE 0x0002
34 #define IO_COMPLETION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | \
39 // Kernel Exported Object Types
41 extern POBJECT_TYPE NTSYSAPI IoAdapterObjectType
;
42 extern POBJECT_TYPE NTSYSAPI IoDeviceHandlerObjectType
;
43 extern POBJECT_TYPE NTSYSAPI IoDeviceObjectType
;
44 extern POBJECT_TYPE NTSYSAPI IoDriverObjectType
;
49 // Symbolic Link Access Rights
51 #define SYMBOLIC_LINK_QUERY 0x0001
52 #define SYMBOLIC_LINK_ALL_ACCESS STANDARD_RIGHTS_REQUIRED | 0x0001
57 /* File System Attributes Flags */
58 #define FILE_READ_ONLY_VOLUME 0x00080000
63 // NtCreateFile Result Flags
65 #define FILE_SUPERSEDED 0x00000000
66 #define FILE_OPENED 0x00000001
67 #define FILE_CREATED 0x00000002
68 #define FILE_OVERWRITTEN 0x00000003
69 #define FILE_EXISTS 0x00000004
70 #define FILE_DOES_NOT_EXIST 0x00000005
75 #define FILE_PIPE_BYTE_STREAM_TYPE 0x00000000
76 #define FILE_PIPE_MESSAGE_TYPE 0x00000001
77 #define FILE_PIPE_BYTE_STREAM_MODE 0x00000000
78 #define FILE_PIPE_MESSAGE_MODE 0x00000001
79 #define FILE_PIPE_QUEUE_OPERATION 0x00000000
80 #define FILE_PIPE_COMPLETE_OPERATION 0x00000001
81 #define FILE_PIPE_INBOUND 0x00000000
82 #define FILE_PIPE_OUTBOUND 0x00000001
83 #define FILE_PIPE_FULL_DUPLEX 0x00000002
84 #define FILE_PIPE_CLIENT_END 0x00000000
85 #define FILE_PIPE_SERVER_END 0x00000001
88 // NtCreateFile Attributes
90 #define FILE_ATTRIBUTE_VALID_FLAGS 0x00007fb7
91 #define FILE_ATTRIBUTE_VALID_SET_FLAGS 0x000031a7
94 // NtCreateFile OpenType Flags
96 #define FILE_SUPERSEDE 0x00000000
97 #define FILE_OPEN 0x00000001
98 #define FILE_CREATE 0x00000002
99 #define FILE_OPEN_IF 0x00000003
100 #define FILE_OVERWRITE 0x00000004
101 #define FILE_OVERWRITE_IF 0x00000005
102 #define FILE_MAXIMUM_DISPOSITION 0x00000005
105 // NtCreateFile Flags
107 #define FILE_DIRECTORY_FILE 0x00000001
108 #define FILE_WRITE_THROUGH 0x00000002
109 #define FILE_SEQUENTIAL_ONLY 0x00000004
110 #define FILE_NO_INTERMEDIATE_BUFFERING 0x00000008
111 #define FILE_SYNCHRONOUS_IO_ALERT 0x00000010
112 #define FILE_SYNCHRONOUS_IO_NONALERT 0x00000020
113 #define FILE_NON_DIRECTORY_FILE 0x00000040
114 #define FILE_CREATE_TREE_CONNECTION 0x00000080
115 #define FILE_COMPLETE_IF_OPLOCKED 0x00000100
116 #define FILE_NO_EA_KNOWLEDGE 0x00000200
117 #define FILE_OPEN_REMOTE_INSTANCE 0x00000400
118 #define FILE_RANDOM_ACCESS 0x00000800
119 #define FILE_DELETE_ON_CLOSE 0x00001000
120 #define FILE_OPEN_BY_FILE_ID 0x00002000
121 #define FILE_OPEN_FOR_BACKUP_INTENT 0x00004000
122 #define FILE_NO_COMPRESSION 0x00008000
123 #define FILE_RESERVE_OPFILTER 0x00100000
124 #define FILE_OPEN_REPARSE_POINT 0x00200000
125 #define FILE_OPEN_NO_RECALL 0x00400000
126 #define FILE_OPEN_FOR_FREE_SPACE_QUERY 0x00800000
129 // Device Charactertics
131 #define FILE_REMOVABLE_MEDIA 0x00000001
132 #define FILE_READ_ONLY_DEVICE 0x00000002
133 #define FILE_FLOPPY_DISKETTE 0x00000004
134 #define FILE_WRITE_ONCE_MEDIA 0x00000008
135 #define FILE_REMOTE_DEVICE 0x00000010
136 #define FILE_DEVICE_IS_MOUNTED 0x00000020
137 #define FILE_VIRTUAL_VOLUME 0x00000040
138 #define FILE_AUTOGENERATED_DEVICE_NAME 0x00000080
139 #define FILE_DEVICE_SECURE_OPEN 0x00000100
144 #define FO_FILE_OBJECT_HAS_EXTENSION 0x00800000
147 // Device Object Extension Flags
149 #define DOE_UNLOAD_PENDING 0x1
150 #define DOE_DELETE_PENDING 0x2
151 #define DOE_REMOVE_PENDING 0x4
152 #define DOE_REMOVE_PROCESSED 0x8
153 #define DOE_START_PENDING 0x10
156 // Device Object StartIo Flags
158 #define DOE_SIO_NO_KEY 0x20
159 #define DOE_SIO_WITH_KEY 0x40
160 #define DOE_SIO_CANCELABLE 0x80
161 #define DOE_SIO_DEFERRED 0x100
162 #define DOE_SIO_NO_CANCEL 0x200
167 #define DNF_PROCESSED 0x00000001
168 #define DNF_STARTED 0x00000002
169 #define DNF_START_FAILED 0x00000004
170 #define DNF_ENUMERATED 0x00000008
171 #define DNF_DELETED 0x00000010
172 #define DNF_MADEUP 0x00000020
173 #define DNF_START_REQUEST_PENDING 0x00000040
174 #define DNF_NO_RESOURCE_REQUIRED 0x00000080
175 #define DNF_INSUFFICIENT_RESOURCES 0x00000100
176 #define DNF_RESOURCE_ASSIGNED 0x00000200
177 #define DNF_RESOURCE_REPORTED 0x00000400
178 #define DNF_HAL_NODE 0x00000800 // ???
179 #define DNF_ADDED 0x00001000
180 #define DNF_ADD_FAILED 0x00002000
181 #define DNF_LEGACY_DRIVER 0x00004000
182 #define DNF_STOPPED 0x00008000
183 #define DNF_WILL_BE_REMOVED 0x00010000
184 #define DNF_LEGACY_RESOURCE_DEVICENODE 0x00020000
185 #define DNF_NOT_CONFIGURED 0x00040000
186 #define DNF_REINSTALL 0x00080000
187 #define DNF_RESOURCE_REQUIREMENTS_NEED_FILTERED 0x00100000 // ???
188 #define DNF_DISABLED 0x00200000
189 #define DNF_RESTART_OK 0x00400000
190 #define DNF_NEED_RESTART 0x00800000
191 #define DNF_VISITED 0x01000000
192 #define DNF_ASSIGNING_RESOURCES 0x02000000
193 #define DNF_BEEING_ENUMERATED 0x04000000
194 #define DNF_NEED_ENUMERATION_ONLY 0x08000000
195 #define DNF_LOCKED 0x10000000
196 #define DNF_HAS_BOOT_CONFIG 0x20000000
197 #define DNF_BOOT_CONFIG_RESERVED 0x40000000
198 #define DNF_HAS_PROBLEM 0x80000000 // ???
201 // Device Node User Flags
203 #define DNUF_DONT_SHOW_IN_UI 0x0002
204 #define DNUF_NOT_DISABLEABLE 0x0008
207 // Internal Option Flags
209 #define IO_ATTACH_DEVICE_API 0x80000000
212 // Undocumented WMI Registration Flags
214 #define WMIREG_FLAG_TRACE_PROVIDER 0x00010000
215 #define WMIREG_FLAG_TRACE_NOTIFY_MASK 0x00F00000
216 #define WMIREG_NOTIFY_DISK_IO 0x00100000
217 #define WMIREG_NOTIFY_TDI_IO 0x00200000
220 // I/O Completion Information Class for NtQueryIoCompletionInformation
222 typedef enum _IO_COMPLETION_INFORMATION_CLASS
224 IoCompletionBasicInformation
225 } IO_COMPLETION_INFORMATION_CLASS
;
227 #ifdef NTOS_MODE_USER
230 // Hardware Interface Type
232 typedef enum _INTERFACE_TYPE
234 InterfaceTypeUndefined
= -1,
252 }INTERFACE_TYPE
, *PINTERFACE_TYPE
;
254 typedef enum _BUS_DATA_TYPE
256 ConfigurationSpaceUndefined
= -1,
268 SgiInternalConfiguration
,
270 } BUS_DATA_TYPE
, *PBUS_DATA_TYPE
;
273 // File Information Classes for NtQueryInformationFile
275 typedef enum _FILE_INFORMATION_CLASS
277 FileDirectoryInformation
= 1,
278 FileFullDirectoryInformation
,
279 FileBothDirectoryInformation
,
280 FileBasicInformation
,
281 FileStandardInformation
,
282 FileInternalInformation
,
284 FileAccessInformation
,
286 FileRenameInformation
,
288 FileNamesInformation
,
289 FileDispositionInformation
,
290 FilePositionInformation
,
291 FileFullEaInformation
,
293 FileAlignmentInformation
,
295 FileAllocationInformation
,
296 FileEndOfFileInformation
,
297 FileAlternateNameInformation
,
298 FileStreamInformation
,
300 FilePipeLocalInformation
,
301 FilePipeRemoteInformation
,
302 FileMailslotQueryInformation
,
303 FileMailslotSetInformation
,
304 FileCompressionInformation
,
305 FileObjectIdInformation
,
306 FileCompletionInformation
,
307 FileMoveClusterInformation
,
308 FileQuotaInformation
,
309 FileReparsePointInformation
,
310 FileNetworkOpenInformation
,
311 FileAttributeTagInformation
,
312 FileTrackingInformation
,
313 FileIdBothDirectoryInformation
,
314 FileIdFullDirectoryInformation
,
315 FileValidDataLengthInformation
,
316 FileShortNameInformation
,
317 FileMaximumInformation
318 } FILE_INFORMATION_CLASS
, *PFILE_INFORMATION_CLASS
;
321 // File Information Classes for NtQueryInformationFileSystem
323 typedef enum _FSINFOCLASS
325 FileFsVolumeInformation
= 1,
326 FileFsLabelInformation
,
327 FileFsSizeInformation
,
328 FileFsDeviceInformation
,
329 FileFsAttributeInformation
,
330 FileFsControlInformation
,
331 FileFsFullSizeInformation
,
332 FileFsObjectIdInformation
,
333 FileFsDriverPathInformation
,
334 FileFsMaximumInformation
335 } FS_INFORMATION_CLASS
, *PFS_INFORMATION_CLASS
;
340 // Dock Profile Status
342 typedef enum _PROFILE_STATUS
348 DOCK_EJECTIRP_COMPLETED
349 } PROFILE_STATUS
, *PPROFILE_STATUS
;
352 // Device Node States
354 typedef enum _PNP_DEVNODE_STATE
356 DeviceNodeUnspecified
= 0x300,
357 DeviceNodeUninitialized
= 0x301,
358 DeviceNodeInitialized
= 0x302,
359 DeviceNodeDriversAdded
= 0x303,
360 DeviceNodeResourcesAssigned
= 0x304,
361 DeviceNodeStartPending
= 0x305,
362 DeviceNodeStartCompletion
= 0x306,
363 DeviceNodeStartPostWork
= 0x307,
364 DeviceNodeStarted
= 0x308,
365 DeviceNodeQueryStopped
= 0x309,
366 DeviceNodeStopped
= 0x30a,
367 DeviceNodeRestartCompletion
= 0x30b,
368 DeviceNodeEnumeratePending
= 0x30c,
369 DeviceNodeEnumerateCompletion
= 0x30d,
370 DeviceNodeAwaitingQueuedDeletion
= 0x30e,
371 DeviceNodeAwaitingQueuedRemoval
= 0x30f,
372 DeviceNodeQueryRemoved
= 0x310,
373 DeviceNodeRemovePendingCloses
= 0x311,
374 DeviceNodeRemoved
= 0x312,
375 DeviceNodeDeletePendingCloses
= 0x313,
376 DeviceNodeDeleted
= 0x314,
377 MaxDeviceNodeState
= 0x315,
380 #ifdef NTOS_MODE_USER
385 typedef struct _IO_STATUS_BLOCK
392 ULONG_PTR Information
;
393 } IO_STATUS_BLOCK
, *PIO_STATUS_BLOCK
;
396 // File Information structures for NtQueryInformationFile
398 typedef struct _FILE_BASIC_INFORMATION
400 LARGE_INTEGER CreationTime
;
401 LARGE_INTEGER LastAccessTime
;
402 LARGE_INTEGER LastWriteTime
;
403 LARGE_INTEGER ChangeTime
;
404 ULONG FileAttributes
;
405 } FILE_BASIC_INFORMATION
, *PFILE_BASIC_INFORMATION
;
407 typedef struct _FILE_STANDARD_INFORMATION
409 LARGE_INTEGER AllocationSize
;
410 LARGE_INTEGER EndOfFile
;
412 BOOLEAN DeletePending
;
414 } FILE_STANDARD_INFORMATION
, *PFILE_STANDARD_INFORMATION
;
416 typedef struct _FILE_STREAM_INFORMATION
418 ULONG NextEntryOffset
;
419 ULONG StreamNameLength
;
420 LARGE_INTEGER StreamSize
;
421 LARGE_INTEGER StreamAllocationSize
;
423 } FILE_STREAM_INFORMATION
, *PFILE_STREAM_INFORMATION
;
425 typedef struct _FILE_NETWORK_OPEN_INFORMATION
427 LARGE_INTEGER CreationTime
;
428 LARGE_INTEGER LastAccessTime
;
429 LARGE_INTEGER LastWriteTime
;
430 LARGE_INTEGER ChangeTime
;
431 LARGE_INTEGER AllocationSize
;
432 LARGE_INTEGER EndOfFile
;
433 ULONG FileAttributes
;
434 } FILE_NETWORK_OPEN_INFORMATION
, *PFILE_NETWORK_OPEN_INFORMATION
;
436 typedef struct _FILE_EA_INFORMATION
439 } FILE_EA_INFORMATION
, *PFILE_EA_INFORMATION
;
441 typedef struct _FILE_COMPRESSION_INFORMATION
443 LARGE_INTEGER CompressedFileSize
;
444 USHORT CompressionFormat
;
445 UCHAR CompressionUnitShift
;
449 } FILE_COMPRESSION_INFORMATION
, *PFILE_COMPRESSION_INFORMATION
;
451 typedef struct _FILE_POSITION_INFORMATION
453 LARGE_INTEGER CurrentByteOffset
;
454 } FILE_POSITION_INFORMATION
, *PFILE_POSITION_INFORMATION
;
456 typedef struct _FILE_DISPOSITION_INFORMATION
459 } FILE_DISPOSITION_INFORMATION
, *PFILE_DISPOSITION_INFORMATION
;
461 typedef struct _FILE_FULL_EA_INFORMATION
463 ULONG NextEntryOffset
;
466 USHORT EaValueLength
;
468 } FILE_FULL_EA_INFORMATION
, *PFILE_FULL_EA_INFORMATION
;
470 typedef struct _FILE_QUOTA_INFORMATION
472 ULONG NextEntryOffset
;
474 LARGE_INTEGER ChangeTime
;
475 LARGE_INTEGER QuotaUsed
;
476 LARGE_INTEGER QuotaThreshold
;
477 LARGE_INTEGER QuotaLimit
;
479 } FILE_QUOTA_INFORMATION
, *PFILE_QUOTA_INFORMATION
;
481 typedef struct _FILE_INTERNAL_INFORMATION
483 LARGE_INTEGER IndexNumber
;
484 } FILE_INTERNAL_INFORMATION
, *PFILE_INTERNAL_INFORMATION
;
486 typedef struct _FILE_RENAME_INFORMATION
488 BOOLEAN ReplaceIfExists
;
489 HANDLE RootDirectory
;
490 ULONG FileNameLength
;
492 } FILE_RENAME_INFORMATION
, *PFILE_RENAME_INFORMATION
;
494 typedef struct _FILE_PIPE_INFORMATION
497 ULONG CompletionMode
;
498 } FILE_PIPE_INFORMATION
, *PFILE_PIPE_INFORMATION
;
500 typedef struct _FILE_PIPE_LOCAL_INFORMATION
503 ULONG NamedPipeConfiguration
;
504 ULONG MaximumInstances
;
505 ULONG CurrentInstances
;
507 ULONG ReadDataAvailable
;
509 ULONG WriteQuotaAvailable
;
510 ULONG NamedPipeState
;
512 } FILE_PIPE_LOCAL_INFORMATION
, *PFILE_PIPE_LOCAL_INFORMATION
;
514 typedef struct _FILE_PIPE_REMOTE_INFORMATION
516 LARGE_INTEGER CollectDataTime
;
517 ULONG MaximumCollectionCount
;
518 } FILE_PIPE_REMOTE_INFORMATION
, *PFILE_PIPE_REMOTE_INFORMATION
;
520 typedef struct _FILE_MAILSLOT_QUERY_INFORMATION
522 ULONG MaximumMessageSize
;
524 ULONG NextMessageSize
;
525 ULONG MessagesAvailable
;
526 LARGE_INTEGER ReadTimeout
;
527 } FILE_MAILSLOT_QUERY_INFORMATION
, *PFILE_MAILSLOT_QUERY_INFORMATION
;
529 typedef struct _FILE_MAILSLOT_SET_INFORMATION
531 PLARGE_INTEGER ReadTimeout
;
532 } FILE_MAILSLOT_SET_INFORMATION
, *PFILE_MAILSLOT_SET_INFORMATION
;
534 typedef struct _FILE_FULL_DIR_INFORMATION
536 ULONG NextEntryOffset
;
538 LARGE_INTEGER CreationTime
;
539 LARGE_INTEGER LastAccessTime
;
540 LARGE_INTEGER LastWriteTime
;
541 LARGE_INTEGER ChangeTime
;
542 LARGE_INTEGER EndOfFile
;
543 LARGE_INTEGER AllocationSize
;
544 ULONG FileAttributes
;
545 ULONG FileNameLength
;
548 } FILE_FULL_DIR_INFORMATION
, *PFILE_FULL_DIR_INFORMATION
;
550 typedef struct _FILE_BOTH_DIR_INFORMATION
552 ULONG NextEntryOffset
;
554 LARGE_INTEGER CreationTime
;
555 LARGE_INTEGER LastAccessTime
;
556 LARGE_INTEGER LastWriteTime
;
557 LARGE_INTEGER ChangeTime
;
558 LARGE_INTEGER EndOfFile
;
559 LARGE_INTEGER AllocationSize
;
560 ULONG FileAttributes
;
561 ULONG FileNameLength
;
563 CCHAR ShortNameLength
;
566 } FILE_BOTH_DIR_INFORMATION
, *PFILE_BOTH_DIR_INFORMATION
;
568 typedef struct _FILE_COMPLETION_INFORMATION
572 } FILE_COMPLETION_INFORMATION
, *PFILE_COMPLETION_INFORMATION
;
574 typedef struct _FILE_LINK_INFORMATION
576 BOOLEAN ReplaceIfExists
;
577 HANDLE RootDirectory
;
578 ULONG FileNameLength
;
580 } FILE_LINK_INFORMATION
, *PFILE_LINK_INFORMATION
;
582 typedef struct _FILE_NAME_INFORMATION
584 ULONG FileNameLength
;
586 } FILE_NAME_INFORMATION
, *PFILE_NAME_INFORMATION
;
588 typedef struct _FILE_ALLOCATION_INFORMATION
590 LARGE_INTEGER AllocationSize
;
591 } FILE_ALLOCATION_INFORMATION
, *PFILE_ALLOCATION_INFORMATION
;
593 typedef struct _FILE_END_OF_FILE_INFORMATION
595 LARGE_INTEGER EndOfFile
;
596 } FILE_END_OF_FILE_INFORMATION
, *PFILE_END_OF_FILE_INFORMATION
;
598 typedef struct _FILE_VALID_DATA_LENGTH_INFORMATION
600 LARGE_INTEGER ValidDataLength
;
601 } FILE_VALID_DATA_LENGTH_INFORMATION
, *PFILE_VALID_DATA_LENGTH_INFORMATION
;
603 typedef struct _FILE_DIRECTORY_INFORMATION
605 ULONG NextEntryOffset
;
607 LARGE_INTEGER CreationTime
;
608 LARGE_INTEGER LastAccessTime
;
609 LARGE_INTEGER LastWriteTime
;
610 LARGE_INTEGER ChangeTime
;
611 LARGE_INTEGER EndOfFile
;
612 LARGE_INTEGER AllocationSize
;
613 ULONG FileAttributes
;
614 ULONG FileNameLength
;
616 } FILE_DIRECTORY_INFORMATION
, *PFILE_DIRECTORY_INFORMATION
;
618 typedef struct _FILE_IO_COMPLETION_INFORMATION
622 IO_STATUS_BLOCK IoStatusBlock
;
623 } FILE_IO_COMPLETION_INFORMATION
, *PFILE_IO_COMPLETION_INFORMATION
;
625 typedef struct _FILE_ATTRIBUTE_TAG_INFORMATION
627 ULONG FileAttributes
;
629 } FILE_ATTRIBUTE_TAG_INFORMATION
, *PFILE_ATTRIBUTE_TAG_INFORMATION
;
631 typedef struct _FILE_TRACKING_INFORMATION
633 HANDLE DestinationFile
;
634 ULONG ObjectInformationLength
;
635 CHAR ObjectInformation
[1];
636 } FILE_TRACKING_INFORMATION
, *PFILE_TRACKING_INFORMATION
;
639 // File System Information structures for NtQueryInformationFile
641 typedef struct _FILE_FS_DEVICE_INFORMATION
643 DEVICE_TYPE DeviceType
;
644 ULONG Characteristics
;
645 } FILE_FS_DEVICE_INFORMATION
, *PFILE_FS_DEVICE_INFORMATION
;
647 typedef struct _FILE_FS_ATTRIBUTE_INFORMATION
649 ULONG FileSystemAttributes
;
650 ULONG MaximumComponentNameLength
;
651 ULONG FileSystemNameLength
;
652 WCHAR FileSystemName
[1];
653 } FILE_FS_ATTRIBUTE_INFORMATION
, *PFILE_FS_ATTRIBUTE_INFORMATION
;
655 typedef struct _FILE_FS_SIZE_INFORMATION
657 LARGE_INTEGER TotalAllocationUnits
;
658 LARGE_INTEGER AvailableAllocationUnits
;
659 ULONG SectorsPerAllocationUnit
;
660 ULONG BytesPerSector
;
661 } FILE_FS_SIZE_INFORMATION
, *PFILE_FS_SIZE_INFORMATION
;
663 typedef struct _FILE_FS_FULL_SIZE_INFORMATION
665 LARGE_INTEGER TotalAllocationUnits
;
666 LARGE_INTEGER CallerAvailableAllocationUnits
;
667 LARGE_INTEGER ActualAvailableAllocationUnits
;
668 ULONG SectorsPerAllocationUnit
;
669 ULONG BytesPerSector
;
670 } FILE_FS_FULL_SIZE_INFORMATION
, *PFILE_FS_FULL_SIZE_INFORMATION
;
672 typedef struct _FILE_FS_LABEL_INFORMATION
674 ULONG VolumeLabelLength
;
675 WCHAR VolumeLabel
[1];
676 } FILE_FS_LABEL_INFORMATION
, *PFILE_FS_LABEL_INFORMATION
;
678 typedef struct _FILE_FS_VOLUME_INFORMATION
680 LARGE_INTEGER VolumeCreationTime
;
681 ULONG VolumeSerialNumber
;
682 ULONG VolumeLabelLength
;
683 BOOLEAN SupportsObjects
;
684 WCHAR VolumeLabel
[1];
685 } FILE_FS_VOLUME_INFORMATION
, *PFILE_FS_VOLUME_INFORMATION
;
688 // Pipe Structures for IOCTL_PIPE_XXX
690 typedef struct _FILE_PIPE_WAIT_FOR_BUFFER
692 LARGE_INTEGER Timeout
;
694 BOOLEAN TimeoutSpecified
;
696 } FILE_PIPE_WAIT_FOR_BUFFER
, *PFILE_PIPE_WAIT_FOR_BUFFER
;
698 typedef struct _FILE_PIPE_PEEK_BUFFER
700 ULONG NamedPipeState
;
701 ULONG ReadDataAvailable
;
702 ULONG NumberOfMessages
;
705 } FILE_PIPE_PEEK_BUFFER
, *PFILE_PIPE_PEEK_BUFFER
;
708 // I/O Error Log Structures
710 typedef struct _IO_ERROR_LOG_PACKET
712 UCHAR MajorFunctionCode
;
715 USHORT NumberOfStrings
;
717 USHORT EventCategory
;
719 ULONG UniqueErrorValue
;
720 NTSTATUS FinalStatus
;
721 ULONG SequenceNumber
;
723 LARGE_INTEGER DeviceOffset
;
725 }IO_ERROR_LOG_PACKET
, *PIO_ERROR_LOG_PACKET
;
727 typedef struct _IO_ERROR_LOG_MESSAGE
731 USHORT DriverNameLength
;
732 LARGE_INTEGER TimeStamp
;
733 ULONG DriverNameOffset
;
734 IO_ERROR_LOG_PACKET EntryData
;
735 } IO_ERROR_LOG_MESSAGE
, *PIO_ERROR_LOG_MESSAGE
;
740 // I/O Completion Information structures
742 typedef struct _IO_COMPLETION_BASIC_INFORMATION
745 } IO_COMPLETION_BASIC_INFORMATION
, *PIO_COMPLETION_BASIC_INFORMATION
;
748 // Parameters for NtCreateMailslotFile/NtCreateNamedPipeFile
750 typedef struct _MAILSLOT_CREATE_PARAMETERS
753 ULONG MaximumMessageSize
;
754 LARGE_INTEGER ReadTimeout
;
755 BOOLEAN TimeoutSpecified
;
756 } MAILSLOT_CREATE_PARAMETERS
, *PMAILSLOT_CREATE_PARAMETERS
;
758 typedef struct _NAMED_PIPE_CREATE_PARAMETERS
762 ULONG CompletionMode
;
763 ULONG MaximumInstances
;
766 LARGE_INTEGER DefaultTimeout
;
767 BOOLEAN TimeoutSpecified
;
768 } NAMED_PIPE_CREATE_PARAMETERS
, *PNAMED_PIPE_CREATE_PARAMETERS
;
770 #ifndef NTOS_MODE_USER
775 typedef struct _IO_TIMER
779 LIST_ENTRY IoTimerList
;
780 PIO_TIMER_ROUTINE TimerRoutine
;
782 PDEVICE_OBJECT DeviceObject
;
788 typedef struct _IO_CLIENT_EXTENSION
790 struct _IO_CLIENT_EXTENSION
*NextExtension
;
791 PVOID ClientIdentificationAddress
;
792 } IO_CLIENT_EXTENSION
, *PIO_CLIENT_EXTENSION
;
797 typedef struct _DEVICE_NODE
799 struct _DEVICE_NODE
*Sibling
;
800 struct _DEVICE_NODE
*Child
;
801 struct _DEVICE_NODE
*Parent
;
802 struct _DEVICE_NODE
*LastChild
;
804 struct _PO_DEVICE_NOTIFY
*Notify
;
805 PO_IRP_MANAGER PoIrpManager
;
806 PNP_DEVNODE_STATE State
;
807 PNP_DEVNODE_STATE PreviousState
;
808 PNP_DEVNODE_STATE StateHistory
[20];
809 ULONG StateHistoryEntry
;
810 NTSTATUS CompletionStatus
;
815 PDEVICE_OBJECT PhysicalDeviceObject
;
816 PCM_RESOURCE_LIST ResourceList
;
817 PCM_RESOURCE_LIST ResourceListTranslated
;
818 UNICODE_STRING InstancePath
;
819 UNICODE_STRING ServiceName
;
820 PDEVICE_OBJECT DuplicatePDO
;
821 PIO_RESOURCE_REQUIREMENTS_LIST ResourceRequirements
;
822 INTERFACE_TYPE InterfaceType
;
824 INTERFACE_TYPE ChildInterfaceType
;
825 ULONG ChildBusNumber
;
826 USHORT ChildBusTypeIndex
;
828 UCHAR HardwareRemovalPolicy
;
829 LIST_ENTRY TargetDeviceNotify
;
830 LIST_ENTRY DeviceArbiterList
;
831 LIST_ENTRY DeviceTranslatorList
;
832 USHORT NoTranslatorMask
;
833 USHORT QueryTranslatorMask
;
834 USHORT NoArbiterMask
;
835 USHORT QueryArbiterMask
;
838 struct _DEVICE_NODE
*LegacyDeviceNode
;
839 PDEVICE_RELATIONS PendingDeviceRelations
;
843 struct _DEVICE_NODE
*NextResourceDeviceNode
;
845 PCM_RESOURCE_LIST BootResources
;
846 #if (NTDDI_VERSION >= NTDDI_LONGHORN)
847 PCM_RESOURCE_LIST BootResourcesTranslated
;
849 ULONG CapabilityFlags
;
852 PROFILE_STATUS DockStatus
;
853 LIST_ENTRY ListEntry
;
856 ULONG DisableableDepends
;
857 LIST_ENTRY PendedSetInterfaceState
;
858 LIST_ENTRY LegacyBusListEntry
;
859 ULONG DriverUnloadRetryCount
;
860 struct _DEVICE_NODE
*PreviousParent
;
861 ULONG DeletedChidren
;
862 #if (NTDDI_VERSION >= NTDDI_LONGHORN)
865 } DEVICE_NODE
, *PDEVICE_NODE
;
868 // Resource Aribtrer Entry
870 typedef struct _PI_RESOURCE_ARBITER_ENTRY
872 LIST_ENTRY DeviceArbiterList
;
874 PARBITER_INTERFACE ArbiterInterface
;
876 LIST_ENTRY ResourceList
;
877 LIST_ENTRY BestResourceList
;
878 LIST_ENTRY BestConfig
;
879 LIST_ENTRY ActiveArbiterList
;
881 UCHAR ResourcesChanged
;
882 } PI_RESOURCE_ARBITER_ENTRY
, *PPI_RESOURCE_ARBITER_ENTRY
;
885 // Extended Device Object Extension Structure
887 typedef struct _EXTENDED_DEVOBJ_EXTENSION
891 PDEVICE_OBJECT DeviceObject
;
893 struct _DEVICE_OBJECT_POWER_EXTENSION
*Dope
;
894 ULONG ExtensionFlags
;
895 struct _DEVICE_NODE
*DeviceNode
;
896 PDEVICE_OBJECT AttachedTo
;
901 } EXTENDED_DEVOBJ_EXTENSION
, *PEXTENDED_DEVOBJ_EXTENSION
;
904 // Extended Driver Object Extension Structure
906 typedef struct _EXTENDED_DRIVER_EXTENSION
908 struct _DRIVER_OBJECT
*DriverObject
;
909 PDRIVER_ADD_DEVICE AddDevice
;
911 UNICODE_STRING ServiceKeyName
;
912 PIO_CLIENT_EXTENSION ClientDriverExtension
;
913 PFS_FILTER_CALLBACKS FsFilterCallbacks
;
914 } EXTENDED_DRIVER_EXTENSION
, *PEXTENDED_DRIVER_EXTENSION
;
917 // Extended I/O Stack Location Structure
919 #if !defined(_ALPHA_)
920 #include <pshpack4.h>
922 typedef struct _EXTENDED_IO_STACK_LOCATION
932 PIO_SECURITY_CONTEXT SecurityContext
;
934 USHORT FileAttributes
;
940 PIO_SECURITY_CONTEXT SecurityContext
;
944 struct _NAMED_PIPE_CREATE_PARAMETERS
*Parameters
;
948 PIO_SECURITY_CONTEXT SecurityContext
;
952 struct _MAILSLOT_CREATE_PARAMETERS
*Parameters
;
958 LARGE_INTEGER ByteOffset
;
964 LARGE_INTEGER ByteOffset
;
969 PUNICODE_STRING FileName
;
970 FILE_INFORMATION_CLASS FileInformationClass
;
976 ULONG CompletionFilter
;
981 FILE_INFORMATION_CLASS FileInformationClass
;
986 FILE_INFORMATION_CLASS FileInformationClass
;
987 PFILE_OBJECT FileObject
;
992 BOOLEAN ReplaceIfExists
;
1013 FS_INFORMATION_CLASS FsInformationClass
;
1018 FS_INFORMATION_CLASS FsInformationClass
;
1022 ULONG OutputBufferLength
;
1023 ULONG InputBufferLength
;
1024 ULONG FsControlCode
;
1025 PVOID Type3InputBuffer
;
1026 } FileSystemControl
;
1029 PLARGE_INTEGER Length
;
1031 LARGE_INTEGER ByteOffset
;
1035 ULONG OutputBufferLength
;
1036 ULONG InputBufferLength
;
1037 ULONG IoControlCode
;
1038 PVOID Type3InputBuffer
;
1042 SECURITY_INFORMATION SecurityInformation
;
1043 ULONG POINTER_ALIGNMENT Length
;
1047 SECURITY_INFORMATION SecurityInformation
;
1048 PSECURITY_DESCRIPTOR SecurityDescriptor
;
1053 PDEVICE_OBJECT DeviceObject
;
1058 PDEVICE_OBJECT DeviceObject
;
1062 struct _SCSI_REQUEST_BLOCK
*Srb
;
1068 struct _FILE_GET_QUOTA_INFORMATION
*SidList
;
1069 ULONG SidListLength
;
1077 DEVICE_RELATION_TYPE Type
;
1078 } QueryDeviceRelations
;
1081 CONST GUID
*InterfaceType
;
1084 PINTERFACE Interface
;
1085 PVOID InterfaceSpecificData
;
1089 PDEVICE_CAPABILITIES Capabilities
;
1090 } DeviceCapabilities
;
1093 PIO_RESOURCE_REQUIREMENTS_LIST IoResourceRequirementList
;
1094 } FilterResourceRequirements
;
1108 BUS_QUERY_ID_TYPE IdType
;
1112 DEVICE_TEXT_TYPE DeviceTextType
;
1118 BOOLEAN Reserved
[3];
1119 DEVICE_USAGE_NOTIFICATION_TYPE Type
;
1120 } UsageNotification
;
1123 SYSTEM_POWER_STATE PowerState
;
1127 PPOWER_SEQUENCE PowerSequence
;
1131 ULONG SystemContext
;
1132 POWER_STATE_TYPE Type
;
1134 POWER_ACTION ShutdownType
;
1138 PCM_RESOURCE_LIST AllocatedResources
;
1139 PCM_RESOURCE_LIST AllocatedResourcesTranslated
;
1143 ULONG_PTR ProviderId
;
1156 PDEVICE_OBJECT DeviceObject
;
1157 PFILE_OBJECT FileObject
;
1158 PIO_COMPLETION_ROUTINE CompletionRoutine
;
1160 } EXTENDED_IO_STACK_LOCATION
, *PEXTENDED_IO_STACK_LOCATION
;
1161 #if !defined(_ALPHA_)
1162 #include <poppack.h>
1167 // Firmware Boot File Path
1169 typedef struct _FILE_PATH
1175 } FILE_PATH
, *PFILE_PATH
;
1178 // Firmware Boot Options
1180 typedef struct _BOOT_OPTIONS
1185 ULONG CurrentBootEntryId
;
1186 ULONG NextBootEntryId
;
1187 WCHAR HeadlessRedirection
[1];
1188 } BOOT_OPTIONS
, *PBOOT_OPTIONS
;
1191 // Firmware Boot Entry
1193 typedef struct _BOOT_ENTRY
1199 ULONG FriendlyNameOffset
;
1200 ULONG BootFilePathOffset
;
1201 ULONG OsOptionsLength
;
1203 } BOOT_ENTRY
, *PBOOT_ENTRY
;
1206 // Firmware Driver Entry
1208 typedef struct _EFI_DRIVER_ENTRY
1214 ULONG FriendlyNameOffset
;
1215 ULONG DriverFilePathOffset
;
1216 } EFI_DRIVER_ENTRY
, *PEFI_DRIVER_ENTRY
;
1218 #ifdef NTOS_MODE_USER
1221 // APC Callback for NtCreateFile
1224 (NTAPI
*PIO_APC_ROUTINE
)(
1225 _In_ PVOID ApcContext
,
1226 _In_ PIO_STATUS_BLOCK IoStatusBlock
,
1227 _In_ ULONG Reserved
);
1230 // Mailslot IOCTL Codes
1232 #define FSCTL_MAILSLOT_PEEK \
1233 CTL_CODE(FILE_DEVICE_MAILSLOT, 0, METHOD_NEITHER, FILE_READ_DATA)
1238 #define FSCTL_PIPE_ASSIGN_EVENT \
1239 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
1240 #define FSCTL_PIPE_DISCONNECT \
1241 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
1242 #define FSCTL_PIPE_LISTEN \
1243 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
1244 #define FSCTL_PIPE_PEEK \
1245 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 3, METHOD_BUFFERED, FILE_READ_DATA)
1246 #define FSCTL_PIPE_QUERY_EVENT \
1247 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
1248 #define FSCTL_PIPE_TRANSCEIVE \
1249 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 5, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
1250 #define FSCTL_PIPE_WAIT \
1251 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
1252 #define FSCTL_PIPE_IMPERSONATE \
1253 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
1254 #define FSCTL_PIPE_SET_CLIENT_PROCESS \
1255 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
1256 #define FSCTL_PIPE_QUERY_CLIENT_PROCESS \
1257 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
1258 #define FSCTL_PIPE_INTERNAL_READ \
1259 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2045, METHOD_BUFFERED, FILE_READ_DATA)
1260 #define FSCTL_PIPE_INTERNAL_WRITE \
1261 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2046, METHOD_BUFFERED, FILE_WRITE_DATA)
1262 #define FSCTL_PIPE_INTERNAL_TRANSCEIVE \
1263 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2047, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
1264 #define FSCTL_PIPE_INTERNAL_READ_OVFLOW \
1265 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2048, METHOD_BUFFERED, FILE_READ_DATA)
1270 #define IOCTL_TAPE_ERASE \
1271 CTL_CODE(FILE_DEVICE_TAPE, 0, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1272 #define IOCTL_TAPE_PREPARE \
1273 CTL_CODE(FILE_DEVICE_TAPE, 1, METHOD_BUFFERED, FILE_READ_ACCESS)
1274 #define IOCTL_TAPE_WRITE_MARKS \
1275 CTL_CODE(FILE_DEVICE_TAPE, 2, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1276 #define IOCTL_TAPE_GET_POSITION \
1277 CTL_CODE(FILE_DEVICE_TAPE, 3, METHOD_BUFFERED, FILE_READ_ACCESS)
1278 #define IOCTL_TAPE_SET_POSITION \
1279 CTL_CODE(FILE_DEVICE_TAPE, 4, METHOD_BUFFERED, FILE_READ_ACCESS)
1280 #define IOCTL_TAPE_GET_DRIVE_PARAMS \
1281 CTL_CODE(FILE_DEVICE_TAPE, 5, METHOD_BUFFERED, FILE_READ_ACCESS)
1282 #define IOCTL_TAPE_SET_DRIVE_PARAMS \
1283 CTL_CODE(FILE_DEVICE_TAPE, 6, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1284 #define IOCTL_TAPE_GET_MEDIA_PARAMS \
1285 CTL_CODE(FILE_DEVICE_TAPE, 7, METHOD_BUFFERED, FILE_READ_ACCESS)
1286 #define IOCTL_TAPE_SET_MEDIA_PARAMS \
1287 CTL_CODE(FILE_DEVICE_TAPE, 8, METHOD_BUFFERED, FILE_READ_ACCESS)
1288 #define IOCTL_TAPE_GET_STATUS \
1289 CTL_CODE(FILE_DEVICE_TAPE, 9, METHOD_BUFFERED, FILE_READ_ACCESS)
1290 #define IOCTL_TAPE_CREATE_PARTITION \
1291 CTL_CODE(FILE_DEVICE_TAPE, 10, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1293 #endif // NTOS_MODE_USER