include/ndk/iofuncs.h

   1 /*++ NDK Version: 0098
   2
   3 Copyright (c) Alex Ionescu.  All rights reserved.
   4
   5 Header Name:
   6
   7     iofuncs.h
   8
   9 Abstract:
  10
  11     Function definitions for the I/O Manager.
  12
  13 Author:
  14
  15     Alex Ionescu (alexi@tinykrnl.org) - Updated - 27-Feb-2006
  16
  17 --*/
  18
  19 #ifndef _IOFUNCS_H
  20 #define _IOFUNCS_H
  21
  22 //
  23 // Dependencies
  24 //
  25 #include <umtypes.h>
  26 #include <iotypes.h>
  27
  28 //
  29 // I/O Functions
  30 //
  31 #ifndef NTOS_MODE_USER
  32 VOID
  33 FASTCALL
  34 IoAssignDriveLetters(
  35     _In_ struct _LOADER_PARAMETER_BLOCK *LoaderBlock,
  36     _In_ PSTRING NtDeviceName,
  37     _Out_ PUCHAR NtSystemPath,
  38     _Out_ PSTRING NtSystemPathString
  39 );
  40
  41 NTSTATUS
  42 NTAPI
  43 IoSynchronousInvalidateDeviceRelations(
  44     _In_ PDEVICE_OBJECT DeviceObject,
  45     _In_ DEVICE_RELATION_TYPE Type
  46 );
  47
  48 NTSTATUS
  49 NTAPI
  50 IoCreateDriver(
  51     _In_opt_ PUNICODE_STRING DriverName,
  52     _In_ PDRIVER_INITIALIZE InitializationFunction
  53 );
  54
  55 NTSTATUS
  56 NTAPI
  57 IoReportHalResourceUsage(
  58     _In_ PUNICODE_STRING HalName,
  59     _In_ PCM_RESOURCE_LIST RawResourceList,
  60     _In_ PCM_RESOURCE_LIST TranslatedResourceList,
  61     _In_ ULONG ResourceListSize
  62 );
  63 #endif
  64
  65 //
  66 // Native calls
  67 //
  68 NTSYSCALLAPI
  69 NTSTATUS
  70 NTAPI
  71 NtAddBootEntry(
  72     _In_ PBOOT_ENTRY BootEntry,
  73     _In_ ULONG Id
  74 );
  75
  76 NTSYSCALLAPI
  77 NTSTATUS
  78 NTAPI
  79 NtAddDriverEntry(
  80     _In_ PEFI_DRIVER_ENTRY BootEntry,
  81     _In_ ULONG Id
  82 );
  83
  84 NTSYSCALLAPI
  85 NTSTATUS
  86 NTAPI
  87 NtCancelIoFile(
  88     _In_ HANDLE FileHandle,
  89     _Out_ PIO_STATUS_BLOCK IoStatusBlock
  90 );
  91
  92 __kernel_entry
  93 NTSYSCALLAPI
  94 NTSTATUS
  95 NTAPI
  96 NtCreateFile(
  97     _Out_ PHANDLE FileHandle,
  98     _In_ ACCESS_MASK DesiredAccess,
  99     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 100     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 101     _In_opt_ PLARGE_INTEGER AllocationSize,
 102     _In_ ULONG FileAttributes,
 103     _In_ ULONG ShareAccess,
 104     _In_ ULONG CreateDisposition,
 105     _In_ ULONG CreateOptions,
 106     _In_reads_bytes_opt_(EaLength) PVOID EaBuffer,
 107     _In_ ULONG EaLength
 108 );
 109
 110 NTSYSCALLAPI
 111 NTSTATUS
 112 NTAPI
 113 NtCreateIoCompletion(
 114     _Out_ PHANDLE IoCompletionHandle,
 115     _In_ ACCESS_MASK DesiredAccess,
 116     _In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
 117     _In_ ULONG NumberOfConcurrentThreads
 118 );
 119
 120 NTSYSCALLAPI
 121 NTSTATUS
 122 NTAPI
 123 NtCreateMailslotFile(
 124     _Out_ PHANDLE MailSlotFileHandle,
 125     _In_ ACCESS_MASK DesiredAccess,
 126     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 127     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 128     _In_ ULONG FileAttributes,
 129     _In_ ULONG ShareAccess,
 130     _In_ ULONG MaxMessageSize,
 131     _In_ PLARGE_INTEGER TimeOut
 132 );
 133
 134 NTSYSCALLAPI
 135 NTSTATUS
 136 NTAPI
 137 NtCreateNamedPipeFile(
 138     _Out_ PHANDLE NamedPipeFileHandle,
 139     _In_ ACCESS_MASK DesiredAccess,
 140     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 141     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 142     _In_ ULONG ShareAccess,
 143     _In_ ULONG CreateDisposition,
 144     _In_ ULONG CreateOptions,
 145     _In_ ULONG WriteModeMessage,
 146     _In_ ULONG ReadModeMessage,
 147     _In_ ULONG NonBlocking,
 148     _In_ ULONG MaxInstances,
 149     _In_ ULONG InBufferSize,
 150     _In_ ULONG OutBufferSize,
 151     _In_ PLARGE_INTEGER DefaultTimeOut
 152 );
 153
 154
 155 NTSYSCALLAPI
 156 NTSTATUS
 157 NTAPI
 158 NtDeleteDriverEntry(
 159     _In_ ULONG Id
 160 );
 161
 162 NTSYSCALLAPI
 163 NTSTATUS
 164 NTAPI
 165 NtDeleteBootEntry(
 166     _In_ ULONG Id
 167 );
 168
 169 NTSYSCALLAPI
 170 NTSTATUS
 171 NTAPI
 172 NtDeleteFile(
 173     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 174 );
 175
 176 __kernel_entry
 177 NTSYSCALLAPI
 178 NTSTATUS
 179 NTAPI
 180 NtDeviceIoControlFile(
 181     _In_ HANDLE FileHandle,
 182     _In_opt_ HANDLE Event,
 183     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 184     _In_opt_ PVOID ApcContext,
 185     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 186     _In_ ULONG IoControlCode,
 187     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 188     _In_ ULONG InputBufferLength,
 189     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 190     _In_ ULONG OutputBufferLength
 191 );
 192
 193 NTSYSCALLAPI
 194 NTSTATUS
 195 NTAPI
 196 NtEnumerateBootEntries(
 197     _In_ PVOID Buffer,
 198     _In_ PULONG BufferLength
 199 );
 200
 201 NTSYSCALLAPI
 202 NTSTATUS
 203 NTAPI
 204 NtEnumerateDriverEntries(
 205     _In_ PVOID Buffer,
 206     _In_ PULONG BufferLength
 207 );
 208
 209 NTSYSCALLAPI
 210 NTSTATUS
 211 NTAPI
 212 NtFlushBuffersFile(
 213     _In_ HANDLE FileHandle,
 214     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 215 );
 216
 217 NTSYSCALLAPI
 218 NTSTATUS
 219 NTAPI
 220 NtFlushWriteBuffer(VOID);
 221
 222 __kernel_entry
 223 NTSYSCALLAPI
 224 NTSTATUS
 225 NTAPI
 226 NtFsControlFile(
 227     _In_ HANDLE FileHandle,
 228     _In_opt_ HANDLE Event,
 229     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 230     _In_opt_ PVOID ApcContext,
 231     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 232     _In_ ULONG FsControlCode,
 233     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 234     _In_ ULONG InputBufferLength,
 235     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 236     _In_ ULONG OutputBufferLength
 237 );
 238
 239 NTSYSCALLAPI
 240 NTSTATUS
 241 NTAPI
 242 NtLoadDriver(
 243     _In_ PUNICODE_STRING DriverServiceName
 244 );
 245
 246 NTSYSCALLAPI
 247 NTSTATUS
 248 NTAPI
 249 NtLockFile(
 250     _In_ HANDLE FileHandle,
 251     _In_opt_ HANDLE Event,
 252     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 253     _In_opt_ PVOID ApcContext,
 254     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 255     _In_ PLARGE_INTEGER ByteOffset,
 256     _In_ PLARGE_INTEGER Length,
 257     _In_ ULONG Key,
 258     _In_ BOOLEAN FailImmediatedly,
 259     _In_ BOOLEAN ExclusiveLock
 260 );
 261
 262 NTSYSCALLAPI
 263 NTSTATUS
 264 NTAPI
 265 NtModifyBootEntry(
 266     _In_ PBOOT_ENTRY BootEntry
 267 );
 268
 269 NTSYSCALLAPI
 270 NTSTATUS
 271 NTAPI
 272 NtModifyDriverEntry(
 273     _In_ PEFI_DRIVER_ENTRY DriverEntry
 274 );
 275
 276 NTSYSCALLAPI
 277 NTSTATUS
 278 NTAPI
 279 NtNotifyChangeDirectoryFile(
 280     _In_ HANDLE FileHandle,
 281     _In_opt_ HANDLE Event,
 282     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 283     _In_opt_ PVOID ApcContext,
 284     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 285     _Out_ PVOID Buffer,
 286     _In_ ULONG BufferSize,
 287     _In_ ULONG CompletionFilter,
 288     _In_ BOOLEAN WatchTree
 289 );
 290
 291 NTSYSCALLAPI
 292 NTSTATUS
 293 NTAPI
 294 NtOpenFile(
 295     _Out_ PHANDLE FileHandle,
 296     _In_ ACCESS_MASK DesiredAccess,
 297     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 298     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 299     _In_ ULONG ShareAccess,
 300     _In_ ULONG OpenOptions
 301 );
 302
 303 NTSYSCALLAPI
 304 NTSTATUS
 305 NTAPI
 306 NtOpenIoCompletion(
 307     _Out_ PHANDLE CompetionPort,
 308     _In_ ACCESS_MASK DesiredAccess,
 309     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 310 );
 311
 312 NTSYSCALLAPI
 313 NTSTATUS
 314 NTAPI
 315 NtQueryAttributesFile(
 316     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 317     _Out_ PFILE_BASIC_INFORMATION FileInformation
 318 );
 319
 320 NTSTATUS
 321 NTAPI
 322 NtQueryDriverEntryOrder(
 323     _In_ PULONG Ids,
 324     _In_ PULONG Count
 325 );
 326
 327 NTSYSCALLAPI
 328 NTSTATUS
 329 NTAPI
 330 NtQueryBootEntryOrder(
 331     _In_ PULONG Ids,
 332     _In_ PULONG Count
 333 );
 334
 335 NTSYSCALLAPI
 336 NTSTATUS
 337 NTAPI
 338 NtQueryBootOptions(
 339     _In_ PBOOT_OPTIONS BootOptions,
 340     _In_ PULONG BootOptionsLength
 341 );
 342
 343 __kernel_entry
 344 NTSYSCALLAPI
 345 NTSTATUS
 346 NTAPI
 347 NtQueryDirectoryFile(
 348     _In_ HANDLE FileHandle,
 349     _In_opt_ HANDLE Event,
 350     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 351     _In_opt_ PVOID ApcContext,
 352     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 353     _Out_writes_bytes_(Length) PVOID FileInformation,
 354     _In_ ULONG Length,
 355     _In_ FILE_INFORMATION_CLASS FileInformationClass,
 356     _In_ BOOLEAN ReturnSingleEntry,
 357     _In_opt_ PUNICODE_STRING FileName,
 358     _In_ BOOLEAN RestartScan
 359 );
 360
 361 NTSYSCALLAPI
 362 NTSTATUS
 363 NTAPI
 364 NtQueryEaFile(
 365     _In_ HANDLE FileHandle,
 366     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 367     _Out_ PVOID Buffer,
 368     _In_ ULONG Length,
 369     _In_ BOOLEAN ReturnSingleEntry,
 370     _In_opt_ PVOID EaList,
 371     _In_ ULONG EaListLength,
 372     _In_opt_ PULONG EaIndex,
 373     _In_ BOOLEAN RestartScan
 374 );
 375
 376 NTSYSCALLAPI
 377 NTSTATUS
 378 NTAPI
 379 NtQueryFullAttributesFile(
 380     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 381     _Out_ PFILE_NETWORK_OPEN_INFORMATION FileInformation
 382 );
 383
 384 __kernel_entry
 385 NTSYSCALLAPI
 386 NTSTATUS
 387 NTAPI
 388 NtQueryInformationFile(
 389     _In_ HANDLE FileHandle,
 390     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 391     _Out_writes_bytes_(Length) PVOID FileInformation,
 392     _In_ ULONG Length,
 393     _In_ FILE_INFORMATION_CLASS FileInformationClass
 394 );
 395
 396 NTSYSCALLAPI
 397 NTSTATUS
 398 NTAPI
 399 NtQueryIoCompletion(
 400     _In_ HANDLE IoCompletionHandle,
 401     _In_ IO_COMPLETION_INFORMATION_CLASS IoCompletionInformationClass,
 402     _Out_ PVOID IoCompletionInformation,
 403     _In_ ULONG IoCompletionInformationLength,
 404     _Out_opt_ PULONG ResultLength
 405 );
 406
 407 __kernel_entry
 408 NTSYSCALLAPI
 409 NTSTATUS
 410 NTAPI
 411 NtQueryQuotaInformationFile(
 412     _In_ HANDLE FileHandle,
 413     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 414     _Out_writes_bytes_(Length) PVOID Buffer,
 415     _In_ ULONG Length,
 416     _In_ BOOLEAN ReturnSingleEntry,
 417     _In_reads_bytes_opt_(SidListLength) PVOID SidList,
 418     _In_ ULONG SidListLength,
 419     _In_reads_bytes_opt_((8 + (4 * ((SID *)StartSid)->SubAuthorityCount))) // SeLengthSid()
 420         PSID StartSid,
 421     _In_ BOOLEAN RestartScan
 422 );
 423
 424 __kernel_entry
 425 NTSYSCALLAPI
 426 NTSTATUS
 427 NTAPI
 428 NtQueryVolumeInformationFile(
 429     _In_ HANDLE FileHandle,
 430     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 431     _Out_writes_bytes_(Length) PVOID FsInformation,
 432     _In_ ULONG Length,
 433     _In_ FS_INFORMATION_CLASS FsInformationClass
 434 );
 435
 436 __kernel_entry
 437 NTSYSCALLAPI
 438 NTSTATUS
 439 NTAPI
 440 NtReadFile(
 441     _In_ HANDLE FileHandle,
 442     _In_opt_ HANDLE Event,
 443     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 444     _In_opt_ PVOID ApcContext,
 445     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 446     _Out_writes_bytes_(Length) PVOID Buffer,
 447     _In_ ULONG Length,
 448     _In_opt_ PLARGE_INTEGER ByteOffset,
 449     _In_opt_ PULONG Key
 450 );
 451
 452 NTSYSCALLAPI
 453 NTSTATUS
 454 NTAPI
 455 NtReadFileScatter(
 456     _In_ HANDLE FileHandle,
 457     _In_opt_ HANDLE Event,
 458     _In_opt_ PIO_APC_ROUTINE UserApcRoutine,
 459     _In_opt_  PVOID UserApcContext,
 460     _Out_ PIO_STATUS_BLOCK UserIoStatusBlock,
 461     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 462     _In_ ULONG BufferLength,
 463     _In_ PLARGE_INTEGER ByteOffset,
 464     _In_opt_ PULONG Key
 465 );
 466
 467 NTSYSCALLAPI
 468 NTSTATUS
 469 NTAPI
 470 NtRemoveIoCompletion(
 471     _In_ HANDLE IoCompletionHandle,
 472     _Out_ PVOID *CompletionKey,
 473     _Out_ PVOID *CompletionContext,
 474     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 475     _In_opt_ PLARGE_INTEGER Timeout
 476 );
 477
 478 NTSYSCALLAPI
 479 NTSTATUS
 480 NTAPI
 481 NtSetBootEntryOrder(
 482     _In_ PULONG Ids,
 483     _In_ PULONG Count
 484 );
 485
 486 NTSYSCALLAPI
 487 NTSTATUS
 488 NTAPI
 489 NtSetBootOptions(
 490     _In_ PBOOT_OPTIONS BootOptions,
 491     _In_ ULONG FieldsToChange
 492 );
 493
 494 NTSTATUS
 495 NTAPI
 496 NtSetDriverEntryOrder(
 497     _In_ PULONG Ids,
 498     _In_ PULONG Count
 499 );
 500
 501 NTSYSCALLAPI
 502 NTSTATUS
 503 NTAPI
 504 NtSetEaFile(
 505     _In_ HANDLE FileHandle,
 506     _In_ PIO_STATUS_BLOCK IoStatusBlock,
 507     PVOID EaBuffer,
 508     ULONG EaBufferSize
 509 );
 510
 511 __kernel_entry
 512 NTSYSCALLAPI
 513 NTSTATUS
 514 NTAPI
 515 NtSetInformationFile(
 516     _In_ HANDLE FileHandle,
 517     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 518     _In_reads_bytes_(Length) PVOID FileInformation,
 519     _In_ ULONG Length,
 520     _In_ FILE_INFORMATION_CLASS FileInformationClass
 521 );
 522
 523 NTSYSCALLAPI
 524 NTSTATUS
 525 NTAPI
 526 NtSetIoCompletion(
 527     _In_ HANDLE IoCompletionPortHandle,
 528     _In_ PVOID CompletionKey,
 529     _In_ PVOID CompletionContext,
 530     _In_ NTSTATUS CompletionStatus,
 531     _In_ ULONG CompletionInformation
 532 );
 533
 534 NTSYSCALLAPI
 535 NTSTATUS
 536 NTAPI
 537 NtSetQuotaInformationFile(
 538     HANDLE FileHandle,
 539     PIO_STATUS_BLOCK IoStatusBlock,
 540     PVOID Buffer,
 541     ULONG BufferLength
 542 );
 543
 544 __kernel_entry
 545 NTSYSCALLAPI
 546 NTSTATUS
 547 NTAPI
 548 NtSetVolumeInformationFile(
 549     _In_ HANDLE FileHandle,
 550     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 551     _In_reads_bytes_(Length) PVOID FsInformation,
 552     _In_ ULONG Length,
 553     _In_ FS_INFORMATION_CLASS FsInformationClass
 554 );
 555
 556 NTSYSCALLAPI
 557 NTSTATUS
 558 NTAPI
 559 NtTranslateFilePath(
 560     PFILE_PATH InputFilePath,
 561     ULONG OutputType,
 562     PFILE_PATH OutputFilePath,
 563     ULONG OutputFilePathLength
 564 );
 565
 566 NTSYSCALLAPI
 567 NTSTATUS
 568 NTAPI
 569 NtUnloadDriver(
 570     _In_ PUNICODE_STRING DriverServiceName
 571 );
 572
 573 __kernel_entry
 574 NTSYSCALLAPI
 575 NTSTATUS
 576 NTAPI
 577 NtUnlockFile(
 578     _In_ HANDLE FileHandle,
 579     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 580     _In_ PLARGE_INTEGER ByteOffset,
 581     _In_ PLARGE_INTEGER Length,
 582     _In_ ULONG Key
 583 );
 584
 585 __kernel_entry
 586 NTSYSCALLAPI
 587 NTSTATUS
 588 NTAPI
 589 NtWriteFile(
 590     _In_ HANDLE FileHandle,
 591     _In_opt_ HANDLE Event,
 592     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 593     _In_opt_ PVOID ApcContext,
 594     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 595     _In_reads_bytes_(Length) PVOID Buffer,
 596     _In_ ULONG Length,
 597     _In_opt_ PLARGE_INTEGER ByteOffset,
 598     _In_opt_ PULONG Key
 599 );
 600
 601 NTSYSCALLAPI
 602 NTSTATUS
 603 NTAPI
 604 NtWriteFileGather(
 605     _In_ HANDLE FileHandle,
 606     _In_opt_ HANDLE Event,
 607     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 608     _In_opt_ PVOID ApcContext,
 609     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 610     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 611     _In_ ULONG BufferLength,
 612     _In_ PLARGE_INTEGER ByteOffset,
 613     _In_opt_ PULONG Key
 614 );
 615
 616 NTSYSAPI
 617 NTSTATUS
 618 NTAPI
 619 ZwAddBootEntry(
 620     _In_ PUNICODE_STRING EntryName,
 621     _In_ PUNICODE_STRING EntryValue
 622 );
 623
 624 NTSYSAPI
 625 NTSTATUS
 626 NTAPI
 627 ZwCancelIoFile(
 628     _In_ HANDLE FileHandle,
 629     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 630 );
 631
 632 _IRQL_requires_max_(PASSIVE_LEVEL)
 633 NTSYSAPI
 634 NTSTATUS
 635 NTAPI
 636 ZwCreateFile(
 637     _Out_ PHANDLE FileHandle,
 638     _In_ ACCESS_MASK DesiredAccess,
 639     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 640     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 641     _In_opt_ PLARGE_INTEGER AllocationSize,
 642     _In_ ULONG FileAttributes,
 643     _In_ ULONG ShareAccess,
 644     _In_ ULONG CreateDisposition,
 645     _In_ ULONG CreateOptions,
 646     _In_reads_bytes_opt_(EaLength) PVOID EaBuffer,
 647     _In_ ULONG EaLength
 648 );
 649
 650 NTSYSAPI
 651 NTSTATUS
 652 NTAPI
 653 ZwCreateIoCompletion(
 654     _Out_ PHANDLE IoCompletionHandle,
 655     _In_ ACCESS_MASK DesiredAccess,
 656     _In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
 657     _In_ ULONG NumberOfConcurrentThreads
 658 );
 659
 660 NTSYSAPI
 661 NTSTATUS
 662 NTAPI
 663 ZwCreateMailslotFile(
 664     _Out_ PHANDLE MailSlotFileHandle,
 665     _In_ ACCESS_MASK DesiredAccess,
 666     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 667     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 668     _In_ ULONG FileAttributes,
 669     _In_ ULONG ShareAccess,
 670     _In_ ULONG MaxMessageSize,
 671     _In_ PLARGE_INTEGER TimeOut
 672 );
 673
 674 NTSYSAPI
 675 NTSTATUS
 676 NTAPI
 677 ZwCreateNamedPipeFile(
 678     _Out_ PHANDLE NamedPipeFileHandle,
 679     _In_ ACCESS_MASK DesiredAccess,
 680     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 681     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 682     _In_ ULONG ShareAccess,
 683     _In_ ULONG CreateDisposition,
 684     _In_ ULONG CreateOptions,
 685     _In_ ULONG WriteModeMessage,
 686     _In_ ULONG ReadModeMessage,
 687     _In_ ULONG NonBlocking,
 688     _In_ ULONG MaxInstances,
 689     _In_ ULONG InBufferSize,
 690     _In_ ULONG OutBufferSize,
 691     _In_ PLARGE_INTEGER DefaultTimeOut
 692 );
 693
 694 NTSYSAPI
 695 NTSTATUS
 696 NTAPI
 697 ZwDeleteBootEntry(
 698     _In_ PUNICODE_STRING EntryName,
 699     _In_ PUNICODE_STRING EntryValue
 700 );
 701
 702 NTSYSAPI
 703 NTSTATUS
 704 NTAPI
 705 ZwDeleteFile(
 706     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 707 );
 708
 709 _IRQL_requires_max_(PASSIVE_LEVEL)
 710 NTSYSAPI
 711 NTSTATUS
 712 NTAPI
 713 ZwDeviceIoControlFile(
 714     _In_ HANDLE FileHandle,
 715     _In_opt_ HANDLE Event,
 716     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 717     _In_opt_ PVOID ApcContext,
 718     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 719     _In_ ULONG IoControlCode,
 720     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 721     _In_ ULONG InputBufferLength,
 722     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 723     _In_ ULONG OutputBufferLength
 724 );
 725
 726 _IRQL_requires_max_(PASSIVE_LEVEL)
 727 NTSYSAPI
 728 NTSTATUS
 729 NTAPI
 730 ZwFlushBuffersFile(
 731     _In_ HANDLE FileHandle,
 732     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 733 );
 734
 735 NTSYSAPI
 736 NTSTATUS
 737 NTAPI
 738 ZwFlushWriteBuffer(VOID);
 739
 740 _IRQL_requires_max_(PASSIVE_LEVEL)
 741 NTSYSAPI
 742 NTSTATUS
 743 NTAPI
 744 ZwFsControlFile(
 745     _In_ HANDLE FileHandle,
 746     _In_opt_ HANDLE Event,
 747     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 748     _In_opt_ PVOID ApcContext,
 749     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 750     _In_ ULONG FsControlCode,
 751     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 752     _In_ ULONG InputBufferLength,
 753     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 754     _In_ ULONG OutputBufferLength
 755 );
 756
 757 #ifdef NTOS_MODE_USER
 758 NTSYSAPI
 759 NTSTATUS
 760 NTAPI
 761 ZwLoadDriver(
 762     _In_ PUNICODE_STRING DriverServiceName
 763 );
 764 #endif
 765
 766 NTSYSAPI
 767 NTSTATUS
 768 NTAPI
 769 ZwLockFile(
 770     _In_ HANDLE FileHandle,
 771     _In_opt_ HANDLE Event,
 772     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 773     _In_opt_ PVOID ApcContext,
 774     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 775     _In_ PLARGE_INTEGER ByteOffset,
 776     _In_ PLARGE_INTEGER Length,
 777     _In_ ULONG Key,
 778     _In_ BOOLEAN FailImmediatedly,
 779     _In_ BOOLEAN ExclusiveLock
 780 );
 781
 782 NTSYSAPI
 783 NTSTATUS
 784 NTAPI
 785 ZwNotifyChangeDirectoryFile(
 786     _In_ HANDLE FileHandle,
 787     _In_opt_ HANDLE Event,
 788     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 789     _In_opt_ PVOID ApcContext,
 790     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 791     _Out_ PVOID Buffer,
 792     _In_ ULONG BufferSize,
 793     _In_ ULONG CompletionFilter,
 794     _In_ BOOLEAN WatchTree
 795 );
 796
 797 NTSYSAPI
 798 NTSTATUS
 799 NTAPI
 800 ZwOpenFile(
 801     _Out_ PHANDLE FileHandle,
 802     _In_ ACCESS_MASK DesiredAccess,
 803     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 804     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 805     _In_ ULONG ShareAccess,
 806     _In_ ULONG OpenOptions
 807 );
 808
 809 NTSYSAPI
 810 NTSTATUS
 811 NTAPI
 812 ZwOpenIoCompletion(
 813     _Out_ PHANDLE CompetionPort,
 814     _In_ ACCESS_MASK DesiredAccess,
 815     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 816 );
 817
 818 NTSYSAPI
 819 NTSTATUS
 820 NTAPI
 821 ZwQueryAttributesFile(
 822     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 823     _Out_ PFILE_BASIC_INFORMATION FileInformation
 824 );
 825
 826 _IRQL_requires_max_(PASSIVE_LEVEL)
 827 NTSYSAPI
 828 NTSTATUS
 829 NTAPI
 830 ZwQueryDirectoryFile(
 831     _In_ HANDLE FileHandle,
 832     _In_opt_ HANDLE Event,
 833     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 834     _In_opt_ PVOID ApcContext,
 835     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 836     _Out_writes_bytes_(Length) PVOID FileInformation,
 837     _In_ ULONG Length,
 838     _In_ FILE_INFORMATION_CLASS FileInformationClass,
 839     _In_ BOOLEAN ReturnSingleEntry,
 840     _In_opt_ PUNICODE_STRING FileName,
 841     _In_ BOOLEAN RestartScan
 842 );
 843
 844 #ifdef NTOS_MODE_USER
 845 NTSYSAPI
 846 NTSTATUS
 847 NTAPI
 848 ZwQueryEaFile(
 849     _In_ HANDLE FileHandle,
 850     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 851     _Out_ PVOID Buffer,
 852     _In_ ULONG Length,
 853     _In_ BOOLEAN ReturnSingleEntry,
 854     _In_opt_ PVOID EaList,
 855     _In_ ULONG EaListLength,
 856     _In_opt_ PULONG EaIndex,
 857     _In_ BOOLEAN RestartScan
 858 );
 859 #endif
 860
 861 NTSYSAPI
 862 NTSTATUS
 863 NTAPI
 864 ZwQueryFullAttributesFile(
 865     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 866     _Out_ PFILE_NETWORK_OPEN_INFORMATION FileInformation
 867 );
 868
 869 _IRQL_requires_max_(PASSIVE_LEVEL)
 870 NTSYSAPI
 871 NTSTATUS
 872 NTAPI
 873 ZwQueryInformationFile(
 874     _In_ HANDLE FileHandle,
 875     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 876     _Out_writes_bytes_(Length) PVOID FileInformation,
 877     _In_ ULONG Length,
 878     _In_ FILE_INFORMATION_CLASS FileInformationClass
 879 );
 880
 881 NTSYSAPI
 882 NTSTATUS
 883 NTAPI
 884 ZwQueryIoCompletion(
 885     _In_ HANDLE IoCompletionHandle,
 886     _In_ IO_COMPLETION_INFORMATION_CLASS IoCompletionInformationClass,
 887     _Out_ PVOID IoCompletionInformation,
 888     _In_ ULONG IoCompletionInformationLength,
 889     _Out_opt_ PULONG ResultLength
 890 );
 891
 892 NTSYSAPI
 893 NTSTATUS
 894 NTAPI
 895 ZwQueryQuotaInformationFile(
 896     _In_ HANDLE FileHandle,
 897     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 898     _Out_ PVOID Buffer,
 899     _In_ ULONG Length,
 900     _In_ BOOLEAN ReturnSingleEntry,
 901     _In_opt_ PVOID SidList,
 902     _In_ ULONG SidListLength,
 903     _In_opt_ PSID StartSid,
 904     _In_ BOOLEAN RestartScan
 905 );
 906
 907 _IRQL_requires_max_(PASSIVE_LEVEL)
 908 NTSYSAPI
 909 NTSTATUS
 910 NTAPI
 911 ZwQueryVolumeInformationFile(
 912     _In_ HANDLE FileHandle,
 913     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 914     _Out_writes_bytes_(Length) PVOID FsInformation,
 915     _In_ ULONG Length,
 916     _In_ FS_INFORMATION_CLASS FsInformationClass
 917 );
 918
 919 _IRQL_requires_max_(PASSIVE_LEVEL)
 920 NTSYSAPI
 921 NTSTATUS
 922 NTAPI
 923 ZwReadFile(
 924     _In_ HANDLE FileHandle,
 925     _In_opt_ HANDLE Event,
 926     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 927     _In_opt_ PVOID ApcContext,
 928     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 929     _Out_writes_bytes_(Length) PVOID Buffer,
 930     _In_ ULONG Length,
 931     _In_opt_ PLARGE_INTEGER ByteOffset,
 932     _In_opt_ PULONG Key
 933 );
 934
 935 NTSYSAPI
 936 NTSTATUS
 937 NTAPI
 938 ZwReadFileScatter(
 939     _In_ HANDLE FileHandle,
 940     _In_opt_ HANDLE Event,
 941     _In_opt_ PIO_APC_ROUTINE UserApcRoutine,
 942     _In_opt_  PVOID UserApcContext,
 943     _Out_ PIO_STATUS_BLOCK UserIoStatusBlock,
 944     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 945     _In_ ULONG BufferLength,
 946     _In_ PLARGE_INTEGER ByteOffset,
 947     _In_opt_ PULONG Key
 948 );
 949
 950 NTSYSAPI
 951 NTSTATUS
 952 NTAPI
 953 ZwRemoveIoCompletion(
 954     _In_ HANDLE IoCompletionHandle,
 955     _Out_ PVOID *CompletionKey,
 956     _Out_ PVOID *CompletionContext,
 957     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 958     _In_opt_ PLARGE_INTEGER Timeout
 959 );
 960
 961 #ifdef NTOS_MODE_USER
 962 NTSYSAPI
 963 NTSTATUS
 964 NTAPI
 965 ZwSetEaFile(
 966     _In_ HANDLE FileHandle,
 967     _In_ PIO_STATUS_BLOCK IoStatusBlock,
 968     PVOID EaBuffer,
 969     ULONG EaBufferSize
 970 );
 971 #endif
 972
 973 _IRQL_requires_max_(PASSIVE_LEVEL)
 974 NTSYSAPI
 975 NTSTATUS
 976 NTAPI
 977 ZwSetInformationFile(
 978     _In_ HANDLE FileHandle,
 979     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 980     _In_reads_bytes_(Length) PVOID FileInformation,
 981     _In_ ULONG Length,
 982     _In_ FILE_INFORMATION_CLASS FileInformationClass
 983 );
 984
 985 NTSYSAPI
 986 NTSTATUS
 987 NTAPI
 988 ZwSetIoCompletion(
 989     _In_ HANDLE IoCompletionPortHandle,
 990     _In_ PVOID CompletionKey,
 991     _In_ PVOID CompletionContext,
 992     _In_ NTSTATUS CompletionStatus,
 993     _In_ ULONG CompletionInformation
 994 );
 995
 996 NTSYSAPI
 997 NTSTATUS
 998 NTAPI
 999 ZwSetQuotaInformationFile(
1000     _In_ HANDLE FileHandle,
1001     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1002     _In_ PVOID Buffer,
1003     _In_ ULONG BufferLength
1004 );
1005
1006 _IRQL_requires_max_(PASSIVE_LEVEL)
1007 NTSYSAPI
1008 NTSTATUS
1009 NTAPI
1010 ZwSetVolumeInformationFile(
1011     _In_ HANDLE FileHandle,
1012     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1013     _In_reads_bytes_(Length) PVOID FsInformation,
1014     _In_ ULONG Length,
1015     _In_ FS_INFORMATION_CLASS FsInformationClass
1016 );
1017
1018 NTSYSAPI
1019 NTSTATUS
1020 NTAPI
1021 ZwUnloadDriver(
1022     _In_ PUNICODE_STRING DriverServiceName
1023 );
1024
1025 NTSYSAPI
1026 NTSTATUS
1027 NTAPI
1028 ZwUnlockFile(
1029     _In_ HANDLE FileHandle,
1030     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1031     _In_ PLARGE_INTEGER ByteOffset,
1032     _In_ PLARGE_INTEGER Length,
1033     _In_opt_ ULONG Key
1034 );
1035
1036 _IRQL_requires_max_(PASSIVE_LEVEL)
1037 NTSYSAPI
1038 NTSTATUS
1039 NTAPI
1040 ZwWriteFile(
1041     _In_ HANDLE FileHandle,
1042     _In_opt_ HANDLE Event,
1043     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
1044     _In_opt_ PVOID ApcContext,
1045     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1046     _In_reads_bytes_(Length) PVOID Buffer,
1047     _In_ ULONG Length,
1048     _In_opt_ PLARGE_INTEGER ByteOffset,
1049     _In_opt_ PULONG Key
1050 );
1051
1052 NTSYSAPI
1053 NTSTATUS
1054 NTAPI
1055 ZwWriteFileGather(
1056     _In_ HANDLE FileHandle,
1057     _In_opt_ HANDLE Event,
1058     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
1059     _In_opt_ PVOID ApcContext,
1060     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1061     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
1062     _In_ ULONG BufferLength,
1063     _In_ PLARGE_INTEGER ByteOffset,
1064     _In_opt_ PULONG Key
1065 );
1066
1067 #endif
1068
1069