reactos/include/ndk/iotypes.h

   1 /*
   2  * PROJECT:         ReactOS Native Headers
   3  * FILE:            include/ndk/iotypes.h
   4  * PURPOSE:         Definitions for exported I/O Manager Types not defined in DDK/IFS
   5  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   6  * UPDATE HISTORY:
   7  *                  Created 06/10/04
   8  */
   9
  10 #ifndef _IOTYPES_H
  11 #define _IOTYPES_H
  12
  13 /* DEPENDENCIES **************************************************************/
  14
  15 /* EXPORTED DATA *************************************************************/
  16 #ifndef NTOS_MODE_USER
  17 extern POBJECT_TYPE NTSYSAPI IoAdapterObjectType;
  18 extern POBJECT_TYPE NTSYSAPI IoDeviceHandlerObjectType;
  19 extern POBJECT_TYPE NTSYSAPI IoDeviceObjectType;
  20 extern POBJECT_TYPE NTSYSAPI IoDriverObjectType;
  21 #endif
  22
  23 /* CONSTANTS *****************************************************************/
  24
  25 #ifdef NTOS_MODE_USER
  26 /* Object Access Rights */
  27 #define SYMBOLIC_LINK_QUERY                 0x0001
  28 #define SYMBOLIC_LINK_ALL_ACCESS            STANDARD_RIGHTS_REQUIRED | 0x0001
  29 #endif
  30
  31 /* File Result Flags */
  32 #define FILE_SUPERSEDED                     0x00000000
  33 #define FILE_OPENED                         0x00000001
  34 #define FILE_CREATED                        0x00000002
  35 #define FILE_OVERWRITTEN                    0x00000003
  36 #define FILE_EXISTS                         0x00000004
  37 #define FILE_DOES_NOT_EXIST                 0x00000005
  38
  39 /* Pipe Flags */
  40 #define FILE_PIPE_BYTE_STREAM_MODE          0x00000000
  41 #define FILE_PIPE_MESSAGE_MODE              0x00000001
  42 #define FILE_PIPE_QUEUE_OPERATION           0x00000000
  43 #define FILE_PIPE_COMPLETE_OPERATION        0x00000001
  44 #define FILE_PIPE_INBOUND                   0x00000000
  45 #define FILE_PIPE_OUTBOUND                  0x00000001
  46 #define FILE_PIPE_FULL_DUPLEX               0x00000002
  47 #define FILE_PIPE_CLIENT_END                0x00000000
  48 #define FILE_PIPE_SERVER_END                0x00000001
  49
  50 /* File Attributes */
  51 #define FILE_ATTRIBUTE_VALID_FLAGS          0x00007fb7
  52 #define FILE_ATTRIBUTE_VALID_SET_FLAGS      0x000031a7
  53
  54 /* File Flags */
  55 #define FILE_SUPERSEDE                      0x00000000
  56 #define FILE_OPEN                           0x00000001
  57 #define FILE_CREATE                         0x00000002
  58 #define FILE_OPEN_IF                        0x00000003
  59 #define FILE_OVERWRITE                      0x00000004
  60 #define FILE_OVERWRITE_IF                   0x00000005
  61 #define FILE_MAXIMUM_DISPOSITION            0x00000005
  62
  63 /* File Types */
  64 #define FILE_DIRECTORY_FILE                 0x00000001
  65 #define FILE_WRITE_THROUGH                  0x00000002
  66 #define FILE_SEQUENTIAL_ONLY                0x00000004
  67 #define FILE_NO_INTERMEDIATE_BUFFERING      0x00000008
  68 #define FILE_SYNCHRONOUS_IO_ALERT           0x00000010
  69 #define FILE_SYNCHRONOUS_IO_NONALERT        0x00000020
  70 #define FILE_NON_DIRECTORY_FILE             0x00000040
  71 #define FILE_CREATE_TREE_CONNECTION         0x00000080
  72 #define FILE_COMPLETE_IF_OPLOCKED           0x00000100
  73 #define FILE_NO_EA_KNOWLEDGE                0x00000200
  74 #define FILE_OPEN_FOR_RECOVERY              0x00000400
  75 #define FILE_RANDOM_ACCESS                  0x00000800
  76 #define FILE_DELETE_ON_CLOSE                0x00001000
  77 #define FILE_OPEN_BY_FILE_ID                0x00002000
  78 #define FILE_OPEN_FOR_BACKUP_INTENT         0x00004000
  79 #define FILE_NO_COMPRESSION                 0x00008000
  80 #define FILE_RESERVE_OPFILTER               0x00100000
  81 #define FILE_OPEN_REPARSE_POINT             0x00200000
  82 #define FILE_OPEN_NO_RECALL                 0x00400000
  83 #define FILE_OPEN_FOR_FREE_SPACE_QUERY      0x00800000
  84
  85 /* Device Charactertics */
  86 #define FILE_REMOVABLE_MEDIA                0x00000001
  87 #define FILE_REMOTE_DEVICE                  0x00000010
  88
  89 /* Device Object Extension Flags */
  90 #define DOE_UNLOAD_PENDING    0x1
  91 #define DOE_DELETE_PENDING    0x2
  92 #define DOE_REMOVE_PENDING    0x4
  93 #define DOE_REMOVE_PROCESSED  0x8
  94 #define DOE_START_PENDING     0x10
  95
  96 /* Device Node Flags */
  97 #define DNF_PROCESSED                           0x00000001
  98 #define DNF_STARTED                             0x00000002
  99 #define DNF_START_FAILED                        0x00000004
 100 #define DNF_ENUMERATED                          0x00000008
 101 #define DNF_DELETED                             0x00000010
 102 #define DNF_MADEUP                              0x00000020
 103 #define DNF_START_REQUEST_PENDING               0x00000040
 104 #define DNF_NO_RESOURCE_REQUIRED                0x00000080
 105 #define DNF_INSUFFICIENT_RESOURCES              0x00000100
 106 #define DNF_RESOURCE_ASSIGNED                   0x00000200
 107 #define DNF_RESOURCE_REPORTED                   0x00000400
 108 #define DNF_HAL_NODE                            0x00000800 // ???
 109 #define DNF_ADDED                               0x00001000
 110 #define DNF_ADD_FAILED                          0x00002000
 111 #define DNF_LEGACY_DRIVER                       0x00004000
 112 #define DNF_STOPPED                             0x00008000
 113 #define DNF_WILL_BE_REMOVED                     0x00010000
 114 #define DNF_NEED_TO_ENUM                        0x00020000
 115 #define DNF_NOT_CONFIGURED                      0x00040000
 116 #define DNF_REINSTALL                           0x00080000
 117 #define DNF_RESOURCE_REQUIREMENTS_NEED_FILTERED 0x00100000 // ???
 118 #define DNF_DISABLED                            0x00200000
 119 #define DNF_RESTART_OK                          0x00400000
 120 #define DNF_NEED_RESTART                        0x00800000
 121 #define DNF_VISITED                             0x01000000
 122 #define DNF_ASSIGNING_RESOURCES                 0x02000000
 123 #define DNF_BEEING_ENUMERATED                   0x04000000
 124 #define DNF_NEED_ENUMERATION_ONLY               0x08000000
 125 #define DNF_LOCKED                              0x10000000
 126 #define DNF_HAS_BOOT_CONFIG                     0x20000000
 127 #define DNF_BOOT_CONFIG_RESERVED                0x40000000
 128 #define DNF_HAS_PROBLEM                         0x80000000 // ???
 129 /* For UserFlags field */
 130 #define DNUF_DONT_SHOW_IN_UI    0x0002
 131 #define DNUF_NOT_DISABLEABLE    0x0008
 132
 133 /* ENUMERATIONS **************************************************************/
 134
 135 #ifdef NTOS_MODE_USER
 136 typedef enum _INTERFACE_TYPE
 137 {
 138     InterfaceTypeUndefined = -1,
 139     Internal,
 140     Isa,
 141     Eisa,
 142     MicroChannel,
 143     TurboChannel,
 144     PCIBus,
 145     VMEBus,
 146     NuBus,
 147     PCMCIABus,
 148     CBus,
 149     MPIBus,
 150     MPSABus,
 151     ProcessorInternal,
 152     InternalPowerBus,
 153     PNPISABus,
 154     PNPBus,
 155     MaximumInterfaceType
 156 }INTERFACE_TYPE, *PINTERFACE_TYPE;
 157
 158 typedef enum _FILE_INFORMATION_CLASS
 159 {
 160     FileDirectoryInformation = 1,
 161     FileFullDirectoryInformation,
 162     FileBothDirectoryInformation,
 163     FileBasicInformation,
 164     FileStandardInformation,
 165     FileInternalInformation,
 166     FileEaInformation,
 167     FileAccessInformation,
 168     FileNameInformation,
 169     FileRenameInformation,
 170     FileLinkInformation,
 171     FileNamesInformation,
 172     FileDispositionInformation,
 173     FilePositionInformation,
 174     FileFullEaInformation,
 175     FileModeInformation,
 176     FileAlignmentInformation,
 177     FileAllInformation,
 178     FileAllocationInformation,
 179     FileEndOfFileInformation,
 180     FileAlternateNameInformation,
 181     FileStreamInformation,
 182     FilePipeInformation,
 183     FilePipeLocalInformation,
 184     FilePipeRemoteInformation,
 185     FileMailslotQueryInformation,
 186     FileMailslotSetInformation,
 187     FileCompressionInformation,
 188     FileObjectIdInformation,
 189     FileCompletionInformation,
 190     FileMoveClusterInformation,
 191     FileQuotaInformation,
 192     FileReparsePointInformation,
 193     FileNetworkOpenInformation,
 194     FileAttributeTagInformation,
 195     FileTrackingInformation,
 196     FileIdBothDirectoryInformation,
 197     FileIdFullDirectoryInformation,
 198     FileValidDataLengthInformation,
 199     FileShortNameInformation,
 200     FileMaximumInformation
 201 } FILE_INFORMATION_CLASS, *PFILE_INFORMATION_CLASS;
 202
 203 typedef enum _FSINFOCLASS
 204 {
 205     FileFsVolumeInformation = 1,
 206     FileFsLabelInformation,
 207     FileFsSizeInformation,
 208     FileFsDeviceInformation,
 209     FileFsAttributeInformation,
 210     FileFsControlInformation,
 211     FileFsFullSizeInformation,
 212     FileFsObjectIdInformation,
 213     FileFsDriverPathInformation,
 214     FileFsMaximumInformation
 215 } FS_INFORMATION_CLASS, *PFS_INFORMATION_CLASS;
 216 #endif
 217
 218 typedef enum _PNP_DEVNODE_STATE
 219 {
 220     DeviceNodeUnspecified = 0x300,
 221     DeviceNodeUninitialized = 0x301,
 222     DeviceNodeInitialized = 0x302,
 223     DeviceNodeDriversAdded = 0x303,
 224     DeviceNodeResourcesAssigned = 0x304,
 225     DeviceNodeStartPending = 0x305,
 226     DeviceNodeStartCompletion = 0x306,
 227     DeviceNodeStartPostWork = 0x307,
 228     DeviceNodeStarted = 0x308,
 229     DeviceNodeQueryStopped = 0x309,
 230     DeviceNodeStopped = 0x30a,
 231     DeviceNodeRestartCompletion = 0x30b,
 232     DeviceNodeEnumeratePending = 0x30c,
 233     DeviceNodeEnumerateCompletion = 0x30d,
 234     DeviceNodeAwaitingQueuedDeletion = 0x30e,
 235     DeviceNodeAwaitingQueuedRemoval = 0x30f,
 236     DeviceNodeQueryRemoved = 0x310,
 237     DeviceNodeRemovePendingCloses = 0x311,
 238     DeviceNodeRemoved = 0x312,
 239     DeviceNodeDeletePendingCloses = 0x313,
 240     DeviceNodeDeleted = 0x314,
 241     MaxDeviceNodeState = 0x315,
 242 } PNP_DEVNODE_STATE;
 243
 244 /* TYPES *********************************************************************/
 245
 246 #ifdef NTOS_MODE_USER
 247 typedef struct _FILE_BASIC_INFORMATION
 248 {
 249     LARGE_INTEGER CreationTime;
 250     LARGE_INTEGER LastAccessTime;
 251     LARGE_INTEGER LastWriteTime;
 252     LARGE_INTEGER ChangeTime;
 253     ULONG FileAttributes;
 254 } FILE_BASIC_INFORMATION, *PFILE_BASIC_INFORMATION;
 255
 256 typedef struct _FILE_STANDARD_INFORMATION
 257 {
 258     LARGE_INTEGER AllocationSize;
 259     LARGE_INTEGER EndOfFile;
 260     ULONG NumberOfLinks;
 261     BOOLEAN DeletePending;
 262     BOOLEAN Directory;
 263 } FILE_STANDARD_INFORMATION, *PFILE_STANDARD_INFORMATION;
 264
 265 typedef struct _FILE_NETWORK_OPEN_INFORMATION
 266 {
 267     LARGE_INTEGER CreationTime;
 268     LARGE_INTEGER LastAccessTime;
 269     LARGE_INTEGER LastWriteTime;
 270     LARGE_INTEGER ChangeTime;
 271     LARGE_INTEGER AllocationSize;
 272     LARGE_INTEGER EndOfFile;
 273     ULONG FileAttributes;
 274 } FILE_NETWORK_OPEN_INFORMATION, *PFILE_NETWORK_OPEN_INFORMATION;
 275
 276 typedef struct _FILE_EA_INFORMATION
 277 {
 278     ULONG EaSize;
 279 } FILE_EA_INFORMATION, *PFILE_EA_INFORMATION;
 280
 281 typedef struct _FILE_COMPRESSION_INFORMATION
 282 {
 283     LARGE_INTEGER CompressedFileSize;
 284     USHORT CompressionFormat;
 285     UCHAR CompressionUnitShift;
 286     UCHAR ChunkShift;
 287     UCHAR ClusterShift;
 288     UCHAR Reserved[3];
 289 } FILE_COMPRESSION_INFORMATION, *PFILE_COMPRESSION_INFORMATION;
 290
 291 typedef struct _FILE_POSITION_INFORMATION
 292 {
 293   LARGE_INTEGER CurrentByteOffset;
 294 } FILE_POSITION_INFORMATION, *PFILE_POSITION_INFORMATION;
 295
 296 typedef struct _FILE_DISPOSITION_INFORMATION
 297 {
 298     BOOLEAN DeleteFile;
 299 } FILE_DISPOSITION_INFORMATION, *PFILE_DISPOSITION_INFORMATION;
 300
 301 typedef struct _FILE_FULL_EA_INFORMATION
 302 {
 303     ULONG NextEntryOffset;
 304     UCHAR Flags;
 305     UCHAR EaNameLength;
 306     USHORT EaValueLength;
 307     CHAR EaName[1];
 308 } FILE_FULL_EA_INFORMATION, *PFILE_FULL_EA_INFORMATION;
 309
 310 typedef struct _FILE_QUOTA_INFORMATION
 311 {
 312     ULONG NextEntryOffset;
 313     ULONG SidLength;
 314     LARGE_INTEGER ChangeTime;
 315     LARGE_INTEGER QuotaUsed;
 316     LARGE_INTEGER QuotaThreshold;
 317     LARGE_INTEGER QuotaLimit;
 318     SID Sid;
 319 } FILE_QUOTA_INFORMATION, *PFILE_QUOTA_INFORMATION;
 320
 321 typedef struct _FILE_INTERNAL_INFORMATION
 322 {
 323     LARGE_INTEGER IndexNumber;
 324 } FILE_INTERNAL_INFORMATION, *PFILE_INTERNAL_INFORMATION;
 325
 326 typedef struct _FILE_RENAME_INFORMATION
 327 {
 328     BOOLEAN ReplaceIfExists;
 329     HANDLE  RootDirectory;
 330     ULONG FileNameLength;
 331     WCHAR FileName[1];
 332 } FILE_RENAME_INFORMATION, *PFILE_RENAME_INFORMATION;
 333
 334 typedef struct _FILE_PIPE_INFORMATION
 335 {
 336     ULONG ReadMode;
 337     ULONG CompletionMode;
 338 } FILE_PIPE_INFORMATION, *PFILE_PIPE_INFORMATION;
 339
 340 typedef struct _FILE_PIPE_LOCAL_INFORMATION
 341 {
 342     ULONG NamedPipeType;
 343     ULONG NamedPipeConfiguration;
 344     ULONG MaximumInstances;
 345     ULONG CurrentInstances;
 346     ULONG InboundQuota;
 347     ULONG ReadDataAvailable;
 348     ULONG OutboundQuota;
 349     ULONG WriteQuotaAvailable;
 350     ULONG NamedPipeState;
 351     ULONG NamedPipeEnd;
 352 } FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION;
 353
 354 typedef struct _FILE_PIPE_REMOTE_INFORMATION
 355 {
 356     LARGE_INTEGER CollectDataTime;
 357     ULONG MaximumCollectionCount;
 358 } FILE_PIPE_REMOTE_INFORMATION, *PFILE_PIPE_REMOTE_INFORMATION;
 359
 360 typedef struct _FILE_MAILSLOT_QUERY_INFORMATION
 361 {
 362     ULONG MaximumMessageSize;
 363     ULONG MailslotQuota;
 364     ULONG NextMessageSize;
 365     ULONG MessagesAvailable;
 366     LARGE_INTEGER ReadTimeout;
 367 } FILE_MAILSLOT_QUERY_INFORMATION, *PFILE_MAILSLOT_QUERY_INFORMATION;
 368
 369 typedef struct _FILE_MAILSLOT_SET_INFORMATION
 370 {
 371     PLARGE_INTEGER ReadTimeout;
 372 } FILE_MAILSLOT_SET_INFORMATION, *PFILE_MAILSLOT_SET_INFORMATION;
 373
 374 typedef struct _FILE_BOTH_DIR_INFORMATION
 375 {
 376     ULONG NextEntryOffset;
 377     ULONG FileIndex;
 378     LARGE_INTEGER CreationTime;
 379     LARGE_INTEGER LastAccessTime;
 380     LARGE_INTEGER LastWriteTime;
 381     LARGE_INTEGER ChangeTime;
 382     LARGE_INTEGER EndOfFile;
 383     LARGE_INTEGER AllocationSize;
 384     ULONG FileAttributes;
 385     ULONG FileNameLength;
 386     ULONG EaSize;
 387     CCHAR ShortNameLength;
 388     WCHAR ShortName[12];
 389     WCHAR FileName[1];
 390 } FILE_BOTH_DIR_INFORMATION, *PFILE_BOTH_DIR_INFORMATION;
 391
 392 typedef struct _FILE_COMPLETION_INFORMATION
 393 {
 394     HANDLE Port;
 395     PVOID Key;
 396 } FILE_COMPLETION_INFORMATION, *PFILE_COMPLETION_INFORMATION;
 397
 398 typedef struct _FILE_LINK_INFORMATION
 399 {
 400     BOOLEAN ReplaceIfExists;
 401     HANDLE RootDirectory;
 402     ULONG FileNameLength;
 403     WCHAR FileName[1];
 404 } FILE_LINK_INFORMATION, *PFILE_LINK_INFORMATION;
 405
 406 typedef struct _FILE_NAME_INFORMATION
 407 {
 408     ULONG FileNameLength;
 409     WCHAR FileName[1];
 410 } FILE_NAME_INFORMATION, *PFILE_NAME_INFORMATION;
 411
 412 typedef struct _FILE_ALLOCATION_INFORMATION
 413 {
 414     LARGE_INTEGER AllocationSize;
 415 } FILE_ALLOCATION_INFORMATION, *PFILE_ALLOCATION_INFORMATION;
 416
 417 typedef struct _FILE_END_OF_FILE_INFORMATION
 418 {
 419     LARGE_INTEGER EndOfFile;
 420 } FILE_END_OF_FILE_INFORMATION, *PFILE_END_OF_FILE_INFORMATION;
 421
 422 typedef struct _FILE_VALID_DATA_LENGTH_INFORMATION
 423 {
 424     LARGE_INTEGER ValidDataLength;
 425 } FILE_VALID_DATA_LENGTH_INFORMATION, *PFILE_VALID_DATA_LENGTH_INFORMATION;
 426
 427 typedef struct _FILE_FS_DEVICE_INFORMATION
 428 {
 429     DEVICE_TYPE DeviceType;
 430     ULONG Characteristics;
 431 } FILE_FS_DEVICE_INFORMATION, *PFILE_FS_DEVICE_INFORMATION;
 432
 433 typedef struct _FILE_FS_ATTRIBUTE_INFORMATION
 434 {
 435     ULONG FileSystemAttributes;
 436     ULONG MaximumComponentNameLength;
 437     ULONG FileSystemNameLength;
 438     WCHAR FileSystemName[1];
 439 } FILE_FS_ATTRIBUTE_INFORMATION, *PFILE_FS_ATTRIBUTE_INFORMATION;
 440
 441 typedef struct _FILE_FS_SIZE_INFORMATION
 442 {
 443     LARGE_INTEGER TotalAllocationUnits;
 444     LARGE_INTEGER AvailableAllocationUnits;
 445     ULONG SectorsPerAllocationUnit;
 446     ULONG BytesPerSector;
 447 } FILE_FS_SIZE_INFORMATION, *PFILE_FS_SIZE_INFORMATION;
 448
 449 typedef struct _FILE_FS_LABEL_INFORMATION
 450 {
 451     ULONG VolumeLabelLength;
 452     WCHAR VolumeLabel[1];
 453 } FILE_FS_LABEL_INFORMATION, *PFILE_FS_LABEL_INFORMATION;
 454
 455 typedef struct _FILE_FS_VOLUME_INFORMATION
 456 {
 457     LARGE_INTEGER VolumeCreationTime;
 458     ULONG VolumeSerialNumber;
 459     ULONG VolumeLabelLength;
 460     BOOLEAN SupportsObjects;
 461     WCHAR VolumeLabel[1];
 462 } FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;
 463
 464 typedef struct _FILE_PIPE_WAIT_FOR_BUFFER
 465 {
 466     LARGE_INTEGER Timeout;
 467     ULONG NameLength;
 468     BOOLEAN TimeoutSpecified;
 469     WCHAR Name[1];
 470 } FILE_PIPE_WAIT_FOR_BUFFER, *PFILE_PIPE_WAIT_FOR_BUFFER;
 471
 472 typedef struct _FILE_PIPE_PEEK_BUFFER
 473 {
 474     ULONG NamedPipeState;
 475     ULONG ReadDataAvailable;
 476     ULONG NumberOfMessages;
 477     ULONG MessageLength;
 478     CHAR Data[1];
 479 } FILE_PIPE_PEEK_BUFFER, *PFILE_PIPE_PEEK_BUFFER;
 480
 481 typedef struct _IO_STATUS_BLOCK
 482 {
 483     union
 484     {
 485         NTSTATUS  Status;
 486         PVOID  Pointer;
 487     };
 488     ULONG_PTR  Information;
 489 } IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
 490
 491 typedef struct _IO_ERROR_LOG_PACKET
 492 {
 493     UCHAR MajorFunctionCode;
 494     UCHAR RetryCount;
 495     USHORT DumpDataSize;
 496     USHORT NumberOfStrings;
 497     USHORT StringOffset;
 498     USHORT EventCategory;
 499     NTSTATUS ErrorCode;
 500     ULONG UniqueErrorValue;
 501     NTSTATUS FinalStatus;
 502     ULONG SequenceNumber;
 503     ULONG IoControlCode;
 504     LARGE_INTEGER DeviceOffset;
 505     ULONG DumpData[1];
 506 }IO_ERROR_LOG_PACKET, *PIO_ERROR_LOG_PACKET;
 507
 508 typedef struct _IO_ERROR_LOG_MESSAGE
 509 {
 510     USHORT Type;
 511     USHORT Size;
 512     USHORT DriverNameLength;
 513     LARGE_INTEGER TimeStamp;
 514     ULONG DriverNameOffset;
 515     IO_ERROR_LOG_PACKET EntryData;
 516 } IO_ERROR_LOG_MESSAGE, *PIO_ERROR_LOG_MESSAGE;
 517 #endif
 518
 519 typedef struct _MAILSLOT_CREATE_PARAMETERS
 520 {
 521     ULONG           MailslotQuota;
 522     ULONG           MaximumMessageSize;
 523     LARGE_INTEGER   ReadTimeout;
 524     BOOLEAN         TimeoutSpecified;
 525 } MAILSLOT_CREATE_PARAMETERS, *PMAILSLOT_CREATE_PARAMETERS;
 526
 527 typedef struct _NAMED_PIPE_CREATE_PARAMETERS
 528 {
 529     ULONG           NamedPipeType;
 530     ULONG           ReadMode;
 531     ULONG           CompletionMode;
 532     ULONG           MaximumInstances;
 533     ULONG           InboundQuota;
 534     ULONG           OutboundQuota;
 535     LARGE_INTEGER   DefaultTimeout;
 536     BOOLEAN         TimeoutSpecified;
 537 } NAMED_PIPE_CREATE_PARAMETERS, *PNAMED_PIPE_CREATE_PARAMETERS;
 538
 539 #ifndef NTOS_MODE_USER
 540 typedef struct _IO_TIMER
 541 {
 542     USHORT Type;
 543     USHORT TimerEnabled;
 544     LIST_ENTRY IoTimerList;
 545     PIO_TIMER_ROUTINE TimerRoutine;
 546     PVOID Context;
 547     PDEVICE_OBJECT DeviceObject;
 548 } IO_TIMER, *PIO_TIMER;
 549
 550 typedef struct _DEVICE_NODE
 551 {
 552     struct _DEVICE_NODE *Parent;
 553     struct _DEVICE_NODE *PrevSibling;
 554     struct _DEVICE_NODE *NextSibling;
 555     struct _DEVICE_NODE *Child;
 556     ULONG Level;
 557     struct _PO_DEVICE_NOTIFY *Notify;
 558     PNP_DEVNODE_STATE State;
 559     PNP_DEVNODE_STATE PreviousState;
 560     PNP_DEVNODE_STATE StateHistory[20];
 561     ULONG StateHistoryEntry;
 562     INT CompletionStatus;
 563     PIRP PendingIrp;
 564     ULONG Flags;
 565     ULONG UserFlags;
 566     ULONG Problem;
 567     PDEVICE_OBJECT PhysicalDeviceObject;
 568     PCM_RESOURCE_LIST ResourceList;
 569     PCM_RESOURCE_LIST ResourceListTranslated;
 570     UNICODE_STRING InstancePath;
 571     UNICODE_STRING ServiceName;
 572     PDEVICE_OBJECT DuplicatePDO;
 573     PIO_RESOURCE_REQUIREMENTS_LIST ResourceRequirements;
 574     INTERFACE_TYPE InterfaceType;
 575     ULONG BusNumber;
 576     INTERFACE_TYPE ChildInterfaceType;
 577     ULONG ChildBusNumber;
 578     USHORT ChildBusTypeIndex;
 579     UCHAR RemovalPolicy;
 580     UCHAR HardwareRemovalPolicy;
 581     LIST_ENTRY TargetDeviceNotify;
 582     LIST_ENTRY DeviceArbiterList;
 583     LIST_ENTRY DeviceTranslatorList;
 584     USHORT NoTranslatorMask;
 585     USHORT QueryTranslatorMask;
 586     USHORT NoArbiterMask;
 587     USHORT QueryArbiterMask;
 588     union
 589     {
 590         struct _DEVICE_NODE *LegacyDeviceNode;
 591         PDEVICE_RELATIONS PendingDeviceRelations;
 592     } OverUsed1;
 593     union
 594     {
 595         struct _DEVICE_NODE *NextResourceDeviceNode;
 596     } OverUsed2;
 597     PCM_RESOURCE_LIST BootResources;
 598     ULONG CapabilityFlags;
 599     struct
 600     {
 601         ULONG DockStatus;
 602         LIST_ENTRY ListEntry;
 603         WCHAR *SerialNumber;
 604     } DockInfo;
 605     ULONG DisableableDepends;
 606     LIST_ENTRY PendedSetInterfaceState;
 607     LIST_ENTRY LegacyBusListEntry;
 608     ULONG DriverUnloadRetryCount;
 609     struct _DEVICE_NODE *PreviousParent;
 610     ULONG DeletedChidren;
 611 } DEVICE_NODE, *PDEVICE_NODE;
 612
 613 typedef struct _PI_RESOURCE_ARBITER_ENTRY
 614 {
 615     LIST_ENTRY DeviceArbiterList;
 616     UCHAR ResourceType;
 617     PARBITER_INTERFACE ArbiterInterface;
 618     ULONG Level;
 619     LIST_ENTRY ResourceList;
 620     LIST_ENTRY BestResourceList;
 621     LIST_ENTRY BestConfig;
 622     LIST_ENTRY ActiveArbiterList;
 623     UCHAR State;
 624     UCHAR ResourcesChanged;
 625 } PI_RESOURCE_ARBITER_ENTRY, *PPI_RESOURCE_ARBITER_ENTRY;
 626
 627 typedef struct _EXTENDED_DEVOBJ_EXTENSION
 628 {
 629     CSHORT Type;
 630     USHORT Size;
 631     PDEVICE_OBJECT DeviceObject;
 632     ULONG PowerFlags;
 633     struct DEVICE_OBJECT_POWER_EXTENSION *Dope;
 634     ULONG ExtensionFlags;
 635     struct _DEVICE_NODE *DeviceNode;
 636     PDEVICE_OBJECT AttachedTo;
 637     LONG StartIoCount;
 638     LONG StartIoKey;
 639     ULONG StartIoFlags;
 640     struct _VPB *Vpb;
 641 } EXTENDED_DEVOBJ_EXTENSION, *PEXTENDED_DEVOBJ_EXTENSION;
 642
 643 typedef struct _PRIVATE_DRIVER_EXTENSIONS
 644 {
 645     struct _PRIVATE_DRIVER_EXTENSIONS *Link;
 646     PVOID ClientIdentificationAddress;
 647     CHAR Extension[1];
 648 } PRIVATE_DRIVER_EXTENSIONS, *PPRIVATE_DRIVER_EXTENSIONS;
 649
 650 #if !defined(_ALPHA_)
 651 #include <pshpack4.h>
 652 #endif
 653 typedef struct _EXTENDED_IO_STACK_LOCATION
 654 {
 655     UCHAR MajorFunction;
 656     UCHAR MinorFunction;
 657     UCHAR Flags;
 658     UCHAR Control;
 659     union
 660     {
 661         struct
 662         {
 663             PIO_SECURITY_CONTEXT SecurityContext;
 664             ULONG Options;
 665             USHORT FileAttributes;
 666             USHORT ShareAccess;
 667             ULONG EaLength;
 668         } Create;
 669         struct
 670         {
 671             PIO_SECURITY_CONTEXT SecurityContext;
 672             ULONG Options;
 673             USHORT Reserved;
 674             USHORT ShareAccess;
 675             struct _NAMED_PIPE_CREATE_PARAMETERS *Parameters;
 676         } CreatePipe;
 677         struct
 678         {
 679             PIO_SECURITY_CONTEXT SecurityContext;
 680             ULONG Options;
 681             USHORT Reserved;
 682             USHORT ShareAccess;
 683             struct _MAILSLOT_CREATE_PARAMETERS *Parameters;
 684         } CreateMailslot;
 685         struct
 686         {
 687             ULONG Length;
 688             ULONG Key;
 689             LARGE_INTEGER ByteOffset;
 690         } Read;
 691         struct
 692         {
 693             ULONG Length;
 694             ULONG Key;
 695             LARGE_INTEGER ByteOffset;
 696         } Write;
 697         struct
 698         {
 699             ULONG Length;
 700             PUNICODE_STRING FileName;
 701             FILE_INFORMATION_CLASS FileInformationClass;
 702             ULONG FileIndex;
 703         } QueryDirectory;
 704         struct
 705         {
 706             ULONG Length;
 707             ULONG CompletionFilter;
 708         } NotifyDirectory;
 709         struct
 710         {
 711             ULONG Length;
 712             FILE_INFORMATION_CLASS FileInformationClass;
 713         } QueryFile;
 714         struct
 715         {
 716             ULONG Length;
 717             FILE_INFORMATION_CLASS FileInformationClass;
 718             PFILE_OBJECT  FileObject;
 719             union
 720             {
 721                 struct
 722                 {
 723                     BOOLEAN ReplaceIfExists;
 724                     BOOLEAN AdvanceOnly;
 725                 };
 726                 ULONG ClusterCount;
 727                 HANDLE DeleteHandle;
 728             };
 729         } SetFile;
 730         struct
 731         {
 732             ULONG Length;
 733             PVOID EaList;
 734             ULONG EaListLength;
 735             ULONG EaIndex;
 736         } QueryEa;
 737         struct
 738         {
 739             ULONG Length;
 740         } SetEa;
 741         struct
 742         {
 743             ULONG Length;
 744             FS_INFORMATION_CLASS FsInformationClass;
 745         } QueryVolume;
 746         struct
 747         {
 748             ULONG Length;
 749             FS_INFORMATION_CLASS FsInformationClass;
 750         } SetVolume;
 751         struct
 752         {
 753             ULONG OutputBufferLength;
 754             ULONG InputBufferLength;
 755             ULONG FsControlCode;
 756             PVOID Type3InputBuffer;
 757         } FileSystemControl;
 758         struct
 759         {
 760             PLARGE_INTEGER Length;
 761             ULONG Key;
 762             LARGE_INTEGER ByteOffset;
 763         } LockControl;
 764         struct
 765         {
 766             ULONG OutputBufferLength;
 767             ULONG InputBufferLength;
 768             ULONG IoControlCode;
 769             PVOID Type3InputBuffer;
 770         } DeviceIoControl;
 771         struct
 772         {
 773             SECURITY_INFORMATION SecurityInformation;
 774             ULONG POINTER_ALIGNMENT Length;
 775         } QuerySecurity;
 776         struct
 777         {
 778             SECURITY_INFORMATION SecurityInformation;
 779             PSECURITY_DESCRIPTOR SecurityDescriptor;
 780         } SetSecurity;
 781         struct
 782         {
 783             PVPB Vpb;
 784             PDEVICE_OBJECT DeviceObject;
 785         } MountVolume;
 786         struct
 787         {
 788             PVPB Vpb;
 789             PDEVICE_OBJECT DeviceObject;
 790         } VerifyVolume;
 791         struct
 792         {
 793             struct _SCSI_REQUEST_BLOCK *Srb;
 794         } Scsi;
 795         struct
 796         {
 797             ULONG Length;
 798             PSID StartSid;
 799             struct _FILE_GET_QUOTA_INFORMATION *SidList;
 800             ULONG SidListLength;
 801         } QueryQuota;
 802         struct
 803         {
 804             ULONG Length;
 805         } SetQuota;
 806         struct
 807         {
 808             DEVICE_RELATION_TYPE Type;
 809         } QueryDeviceRelations;
 810         struct
 811         {
 812             CONST GUID *InterfaceType;
 813             USHORT Size;
 814             USHORT Version;
 815             PINTERFACE Interface;
 816             PVOID InterfaceSpecificData;
 817         } QueryInterface;
 818         struct
 819         {
 820             PDEVICE_CAPABILITIES Capabilities;
 821         } DeviceCapabilities;
 822         struct
 823         {
 824             PIO_RESOURCE_REQUIREMENTS_LIST IoResourceRequirementList;
 825         } FilterResourceRequirements;
 826         struct
 827         {
 828             ULONG WhichSpace;
 829             PVOID Buffer;
 830             ULONG Offset;
 831             ULONG Length;
 832         } ReadWriteConfig;
 833         struct
 834         {
 835             BOOLEAN Lock;
 836         } SetLock;
 837         struct
 838         {
 839             BUS_QUERY_ID_TYPE IdType;
 840         } QueryId;
 841         struct
 842         {
 843             DEVICE_TEXT_TYPE DeviceTextType;
 844             LCID LocaleId;
 845         } QueryDeviceText;
 846         struct
 847         {
 848             BOOLEAN InPath;
 849             BOOLEAN Reserved[3];
 850             DEVICE_USAGE_NOTIFICATION_TYPE Type;
 851         } UsageNotification;
 852         struct
 853         {
 854             SYSTEM_POWER_STATE  PowerState;
 855         } WaitWake;
 856         struct
 857         {
 858             PPOWER_SEQUENCE  PowerSequence;
 859         } PowerSequence;
 860         struct
 861         {
 862             ULONG SystemContext;
 863             POWER_STATE_TYPE Type;
 864             POWER_STATE State;
 865             POWER_ACTION ShutdownType;
 866         } Power;
 867         struct
 868         {
 869             PCM_RESOURCE_LIST AllocatedResources;
 870             PCM_RESOURCE_LIST AllocatedResourcesTranslated;
 871         } StartDevice;
 872         struct
 873         {
 874             ULONG_PTR ProviderId;
 875             PVOID DataPath;
 876             ULONG BufferSize;
 877             PVOID Buffer;
 878         } WMI;
 879         struct
 880         {
 881             PVOID Argument1;
 882             PVOID Argument2;
 883             PVOID Argument3;
 884             PVOID Argument4;
 885         } Others;
 886     } Parameters;
 887     PDEVICE_OBJECT DeviceObject;
 888     PFILE_OBJECT FileObject;
 889     PIO_COMPLETION_ROUTINE CompletionRoutine;
 890     PVOID Context;
 891 } EXTENDED_IO_STACK_LOCATION, *PEXTENDED_IO_STACK_LOCATION;
 892 #if !defined(_ALPHA_)
 893 #include <poppack.h>
 894 #endif
 895 #endif
 896
 897 /* FUNCTION TYPES ************************************************************/
 898
 899 typedef VOID
 900 (NTAPI *PIO_APC_ROUTINE)(
 901     IN PVOID ApcContext,
 902     IN PIO_STATUS_BLOCK IoStatusBlock,
 903     IN ULONG Reserved);
 904
 905 /* I/O CONTROL CODES *********************************************************/
 906
 907 #ifdef NTOS_MODE_USER
 908 /* Mailslots */
 909 #define FSCTL_MAILSLOT_PEEK             \
 910     CTL_CODE(FILE_DEVICE_MAILSLOT, 0, METHOD_NEITHER, FILE_READ_DATA)
 911
 912 /* Pipes */
 913 #define FSCTL_PIPE_ASSIGN_EVENT         \
 914     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
 915 #define FSCTL_PIPE_DISCONNECT           \
 916     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
 917 #define FSCTL_PIPE_LISTEN               \
 918     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
 919 #define FSCTL_PIPE_PEEK                 \
 920     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 3, METHOD_BUFFERED, FILE_READ_DATA)
 921 #define FSCTL_PIPE_QUERY_EVENT          \
 922     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
 923 #define FSCTL_PIPE_TRANSCEIVE           \
 924     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 5, METHOD_NEITHER,  FILE_READ_DATA | FILE_WRITE_DATA)
 925 #define FSCTL_PIPE_WAIT                 \
 926     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
 927 #define FSCTL_PIPE_IMPERSONATE          \
 928     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
 929 #define FSCTL_PIPE_SET_CLIENT_PROCESS   \
 930     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
 931 #define FSCTL_PIPE_QUERY_CLIENT_PROCESS \
 932     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
 933 #define FSCTL_PIPE_INTERNAL_READ        \
 934     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2045, METHOD_BUFFERED, FILE_READ_DATA)
 935 #define FSCTL_PIPE_INTERNAL_WRITE       \
 936     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2046, METHOD_BUFFERED, FILE_WRITE_DATA)
 937 #define FSCTL_PIPE_INTERNAL_TRANSCEIVE  \
 938     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2047, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
 939 #define FSCTL_PIPE_INTERNAL_READ_OVFLOW \
 940     CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2048, METHOD_BUFFERED, FILE_READ_DATA)
 941
 942 /* Tapes */
 943 #define IOCTL_TAPE_ERASE                \
 944     CTL_CODE(FILE_DEVICE_TAPE, 0, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 945 #define IOCTL_TAPE_PREPARE              \
 946     CTL_CODE(FILE_DEVICE_TAPE, 1, METHOD_BUFFERED, FILE_READ_ACCESS)
 947 #define IOCTL_TAPE_WRITE_MARKS          \
 948     CTL_CODE(FILE_DEVICE_TAPE, 2, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 949 #define IOCTL_TAPE_GET_POSITION         \
 950     CTL_CODE(FILE_DEVICE_TAPE, 3, METHOD_BUFFERED, FILE_READ_ACCESS)
 951 #define IOCTL_TAPE_SET_POSITION         \
 952     CTL_CODE(FILE_DEVICE_TAPE, 4, METHOD_BUFFERED, FILE_READ_ACCESS)
 953 #define IOCTL_TAPE_GET_DRIVE_PARAMS     \
 954     CTL_CODE(FILE_DEVICE_TAPE, 5, METHOD_BUFFERED, FILE_READ_ACCESS)
 955 #define IOCTL_TAPE_SET_DRIVE_PARAMS     \
 956     CTL_CODE(FILE_DEVICE_TAPE, 6, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 957 #define IOCTL_TAPE_GET_MEDIA_PARAMS     \
 958     CTL_CODE(FILE_DEVICE_TAPE, 7, METHOD_BUFFERED, FILE_READ_ACCESS)
 959 #define IOCTL_TAPE_SET_MEDIA_PARAMS     \
 960     CTL_CODE(FILE_DEVICE_TAPE, 8, METHOD_BUFFERED, FILE_READ_ACCESS)
 961 #define IOCTL_TAPE_GET_STATUS           \
 962     CTL_CODE(FILE_DEVICE_TAPE, 9, METHOD_BUFFERED, FILE_READ_ACCESS)
 963 #define IOCTL_TAPE_CREATE_PARTITION     \
 964     CTL_CODE(FILE_DEVICE_TAPE, 10, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 965
 966 #endif
 967 #endif
 968