sdk/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 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 //
  33 // I/O Functions
  34 //
  35 #ifndef NTOS_MODE_USER
  36 VOID
  37 FASTCALL
  38 IoAssignDriveLetters(
  39     _In_ struct _LOADER_PARAMETER_BLOCK *LoaderBlock,
  40     _In_ PSTRING NtDeviceName,
  41     _Out_ PUCHAR NtSystemPath,
  42     _Out_ PSTRING NtSystemPathString
  43 );
  44
  45 NTSTATUS
  46 NTAPI
  47 IoSynchronousInvalidateDeviceRelations(
  48     _In_ PDEVICE_OBJECT DeviceObject,
  49     _In_ DEVICE_RELATION_TYPE Type
  50 );
  51
  52 NTSTATUS
  53 NTAPI
  54 IoCreateDriver(
  55     _In_opt_ PUNICODE_STRING DriverName,
  56     _In_ PDRIVER_INITIALIZE InitializationFunction
  57 );
  58
  59 VOID
  60 NTAPI
  61 IoDeleteDriver(
  62     _In_ PDRIVER_OBJECT DriverObject
  63 );
  64
  65 NTSTATUS
  66 NTAPI
  67 IoReportHalResourceUsage(
  68     _In_ PUNICODE_STRING HalName,
  69     _In_ PCM_RESOURCE_LIST RawResourceList,
  70     _In_ PCM_RESOURCE_LIST TranslatedResourceList,
  71     _In_ ULONG ResourceListSize
  72 );
  73 #endif
  74
  75 //
  76 // Native calls
  77 //
  78 NTSYSCALLAPI
  79 NTSTATUS
  80 NTAPI
  81 NtAddBootEntry(
  82     _In_ PBOOT_ENTRY BootEntry,
  83     _In_ ULONG Id
  84 );
  85
  86 NTSYSCALLAPI
  87 NTSTATUS
  88 NTAPI
  89 NtAddDriverEntry(
  90     _In_ PEFI_DRIVER_ENTRY BootEntry,
  91     _In_ ULONG Id
  92 );
  93
  94 NTSYSCALLAPI
  95 NTSTATUS
  96 NTAPI
  97 NtCancelIoFile(
  98     _In_ HANDLE FileHandle,
  99     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 100 );
 101
 102 __kernel_entry
 103 NTSYSCALLAPI
 104 NTSTATUS
 105 NTAPI
 106 NtCreateFile(
 107     _Out_ PHANDLE FileHandle,
 108     _In_ ACCESS_MASK DesiredAccess,
 109     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 110     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 111     _In_opt_ PLARGE_INTEGER AllocationSize,
 112     _In_ ULONG FileAttributes,
 113     _In_ ULONG ShareAccess,
 114     _In_ ULONG CreateDisposition,
 115     _In_ ULONG CreateOptions,
 116     _In_reads_bytes_opt_(EaLength) PVOID EaBuffer,
 117     _In_ ULONG EaLength
 118 );
 119
 120 NTSYSCALLAPI
 121 NTSTATUS
 122 NTAPI
 123 NtCreateIoCompletion(
 124     _Out_ PHANDLE IoCompletionHandle,
 125     _In_ ACCESS_MASK DesiredAccess,
 126     _In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
 127     _In_ ULONG NumberOfConcurrentThreads
 128 );
 129
 130 NTSYSCALLAPI
 131 NTSTATUS
 132 NTAPI
 133 NtCreateMailslotFile(
 134     _Out_ PHANDLE MailSlotFileHandle,
 135     _In_ ACCESS_MASK DesiredAccess,
 136     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 137     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 138     _In_ ULONG FileAttributes,
 139     _In_ ULONG ShareAccess,
 140     _In_ ULONG MaxMessageSize,
 141     _In_ PLARGE_INTEGER TimeOut
 142 );
 143
 144 NTSYSCALLAPI
 145 NTSTATUS
 146 NTAPI
 147 NtCreateNamedPipeFile(
 148     _Out_ PHANDLE NamedPipeFileHandle,
 149     _In_ ACCESS_MASK DesiredAccess,
 150     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 151     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 152     _In_ ULONG ShareAccess,
 153     _In_ ULONG CreateDisposition,
 154     _In_ ULONG CreateOptions,
 155     _In_ ULONG WriteModeMessage,
 156     _In_ ULONG ReadModeMessage,
 157     _In_ ULONG NonBlocking,
 158     _In_ ULONG MaxInstances,
 159     _In_ ULONG InBufferSize,
 160     _In_ ULONG OutBufferSize,
 161     _In_ PLARGE_INTEGER DefaultTimeOut
 162 );
 163
 164
 165 NTSYSCALLAPI
 166 NTSTATUS
 167 NTAPI
 168 NtDeleteDriverEntry(
 169     _In_ ULONG Id
 170 );
 171
 172 NTSYSCALLAPI
 173 NTSTATUS
 174 NTAPI
 175 NtDeleteBootEntry(
 176     _In_ ULONG Id
 177 );
 178
 179 NTSYSCALLAPI
 180 NTSTATUS
 181 NTAPI
 182 NtDeleteFile(
 183     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 184 );
 185
 186 __kernel_entry
 187 NTSYSCALLAPI
 188 NTSTATUS
 189 NTAPI
 190 NtDeviceIoControlFile(
 191     _In_ HANDLE FileHandle,
 192     _In_opt_ HANDLE Event,
 193     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 194     _In_opt_ PVOID ApcContext,
 195     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 196     _In_ ULONG IoControlCode,
 197     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 198     _In_ ULONG InputBufferLength,
 199     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 200     _In_ ULONG OutputBufferLength
 201 );
 202
 203 NTSYSCALLAPI
 204 NTSTATUS
 205 NTAPI
 206 NtEnumerateBootEntries(
 207     _In_ PVOID Buffer,
 208     _In_ PULONG BufferLength
 209 );
 210
 211 NTSYSCALLAPI
 212 NTSTATUS
 213 NTAPI
 214 NtEnumerateDriverEntries(
 215     _In_ PVOID Buffer,
 216     _In_ PULONG BufferLength
 217 );
 218
 219 NTSYSCALLAPI
 220 NTSTATUS
 221 NTAPI
 222 NtFlushBuffersFile(
 223     _In_ HANDLE FileHandle,
 224     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 225 );
 226
 227 NTSYSCALLAPI
 228 NTSTATUS
 229 NTAPI
 230 NtFlushWriteBuffer(VOID);
 231
 232 __kernel_entry
 233 NTSYSCALLAPI
 234 NTSTATUS
 235 NTAPI
 236 NtFsControlFile(
 237     _In_ HANDLE FileHandle,
 238     _In_opt_ HANDLE Event,
 239     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 240     _In_opt_ PVOID ApcContext,
 241     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 242     _In_ ULONG FsControlCode,
 243     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 244     _In_ ULONG InputBufferLength,
 245     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 246     _In_ ULONG OutputBufferLength
 247 );
 248
 249 NTSYSCALLAPI
 250 NTSTATUS
 251 NTAPI
 252 NtLoadDriver(
 253     _In_ PUNICODE_STRING DriverServiceName
 254 );
 255
 256 NTSYSCALLAPI
 257 NTSTATUS
 258 NTAPI
 259 NtLockFile(
 260     _In_ HANDLE FileHandle,
 261     _In_opt_ HANDLE Event,
 262     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 263     _In_opt_ PVOID ApcContext,
 264     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 265     _In_ PLARGE_INTEGER ByteOffset,
 266     _In_ PLARGE_INTEGER Length,
 267     _In_ ULONG Key,
 268     _In_ BOOLEAN FailImmediatedly,
 269     _In_ BOOLEAN ExclusiveLock
 270 );
 271
 272 NTSYSCALLAPI
 273 NTSTATUS
 274 NTAPI
 275 NtModifyBootEntry(
 276     _In_ PBOOT_ENTRY BootEntry
 277 );
 278
 279 NTSYSCALLAPI
 280 NTSTATUS
 281 NTAPI
 282 NtModifyDriverEntry(
 283     _In_ PEFI_DRIVER_ENTRY DriverEntry
 284 );
 285
 286 NTSYSCALLAPI
 287 NTSTATUS
 288 NTAPI
 289 NtNotifyChangeDirectoryFile(
 290     _In_ HANDLE FileHandle,
 291     _In_opt_ HANDLE Event,
 292     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 293     _In_opt_ PVOID ApcContext,
 294     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 295     _Out_ PVOID Buffer,
 296     _In_ ULONG BufferSize,
 297     _In_ ULONG CompletionFilter,
 298     _In_ BOOLEAN WatchTree
 299 );
 300
 301 NTSYSCALLAPI
 302 NTSTATUS
 303 NTAPI
 304 NtOpenFile(
 305     _Out_ PHANDLE FileHandle,
 306     _In_ ACCESS_MASK DesiredAccess,
 307     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 308     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 309     _In_ ULONG ShareAccess,
 310     _In_ ULONG OpenOptions
 311 );
 312
 313 NTSYSCALLAPI
 314 NTSTATUS
 315 NTAPI
 316 NtOpenIoCompletion(
 317     _Out_ PHANDLE CompetionPort,
 318     _In_ ACCESS_MASK DesiredAccess,
 319     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 320 );
 321
 322 NTSYSCALLAPI
 323 NTSTATUS
 324 NTAPI
 325 NtQueryAttributesFile(
 326     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 327     _Out_ PFILE_BASIC_INFORMATION FileInformation
 328 );
 329
 330 NTSTATUS
 331 NTAPI
 332 NtQueryDriverEntryOrder(
 333     _In_ PULONG Ids,
 334     _In_ PULONG Count
 335 );
 336
 337 NTSYSCALLAPI
 338 NTSTATUS
 339 NTAPI
 340 NtQueryBootEntryOrder(
 341     _In_ PULONG Ids,
 342     _In_ PULONG Count
 343 );
 344
 345 NTSYSCALLAPI
 346 NTSTATUS
 347 NTAPI
 348 NtQueryBootOptions(
 349     _In_ PBOOT_OPTIONS BootOptions,
 350     _In_ PULONG BootOptionsLength
 351 );
 352
 353 __kernel_entry
 354 NTSYSCALLAPI
 355 NTSTATUS
 356 NTAPI
 357 NtQueryDirectoryFile(
 358     _In_ HANDLE FileHandle,
 359     _In_opt_ HANDLE Event,
 360     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 361     _In_opt_ PVOID ApcContext,
 362     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 363     _Out_writes_bytes_(Length) PVOID FileInformation,
 364     _In_ ULONG Length,
 365     _In_ FILE_INFORMATION_CLASS FileInformationClass,
 366     _In_ BOOLEAN ReturnSingleEntry,
 367     _In_opt_ PUNICODE_STRING FileName,
 368     _In_ BOOLEAN RestartScan
 369 );
 370
 371 NTSYSCALLAPI
 372 NTSTATUS
 373 NTAPI
 374 NtQueryEaFile(
 375     _In_ HANDLE FileHandle,
 376     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 377     _Out_ PVOID Buffer,
 378     _In_ ULONG Length,
 379     _In_ BOOLEAN ReturnSingleEntry,
 380     _In_opt_ PVOID EaList,
 381     _In_ ULONG EaListLength,
 382     _In_opt_ PULONG EaIndex,
 383     _In_ BOOLEAN RestartScan
 384 );
 385
 386 NTSYSCALLAPI
 387 NTSTATUS
 388 NTAPI
 389 NtQueryFullAttributesFile(
 390     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 391     _Out_ PFILE_NETWORK_OPEN_INFORMATION FileInformation
 392 );
 393
 394 __kernel_entry
 395 NTSYSCALLAPI
 396 NTSTATUS
 397 NTAPI
 398 NtQueryInformationFile(
 399     _In_ HANDLE FileHandle,
 400     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 401     _Out_writes_bytes_(Length) PVOID FileInformation,
 402     _In_ ULONG Length,
 403     _In_ FILE_INFORMATION_CLASS FileInformationClass
 404 );
 405
 406 NTSYSCALLAPI
 407 NTSTATUS
 408 NTAPI
 409 NtQueryIoCompletion(
 410     _In_ HANDLE IoCompletionHandle,
 411     _In_ IO_COMPLETION_INFORMATION_CLASS IoCompletionInformationClass,
 412     _Out_ PVOID IoCompletionInformation,
 413     _In_ ULONG IoCompletionInformationLength,
 414     _Out_opt_ PULONG ResultLength
 415 );
 416
 417 __kernel_entry
 418 NTSYSCALLAPI
 419 NTSTATUS
 420 NTAPI
 421 NtQueryQuotaInformationFile(
 422     _In_ HANDLE FileHandle,
 423     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 424     _Out_writes_bytes_(Length) PVOID Buffer,
 425     _In_ ULONG Length,
 426     _In_ BOOLEAN ReturnSingleEntry,
 427     _In_reads_bytes_opt_(SidListLength) PVOID SidList,
 428     _In_ ULONG SidListLength,
 429     _In_reads_bytes_opt_((8 + (4 * ((SID *)StartSid)->SubAuthorityCount))) // SeLengthSid()
 430         PSID StartSid,
 431     _In_ BOOLEAN RestartScan
 432 );
 433
 434 __kernel_entry
 435 NTSYSCALLAPI
 436 NTSTATUS
 437 NTAPI
 438 NtQueryVolumeInformationFile(
 439     _In_ HANDLE FileHandle,
 440     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 441     _Out_writes_bytes_(Length) PVOID FsInformation,
 442     _In_ ULONG Length,
 443     _In_ FS_INFORMATION_CLASS FsInformationClass
 444 );
 445
 446 __kernel_entry
 447 NTSYSCALLAPI
 448 NTSTATUS
 449 NTAPI
 450 NtReadFile(
 451     _In_ HANDLE FileHandle,
 452     _In_opt_ HANDLE Event,
 453     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 454     _In_opt_ PVOID ApcContext,
 455     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 456     _Out_writes_bytes_(Length) PVOID Buffer,
 457     _In_ ULONG Length,
 458     _In_opt_ PLARGE_INTEGER ByteOffset,
 459     _In_opt_ PULONG Key
 460 );
 461
 462 NTSYSCALLAPI
 463 NTSTATUS
 464 NTAPI
 465 NtReadFileScatter(
 466     _In_ HANDLE FileHandle,
 467     _In_opt_ HANDLE Event,
 468     _In_opt_ PIO_APC_ROUTINE UserApcRoutine,
 469     _In_opt_  PVOID UserApcContext,
 470     _Out_ PIO_STATUS_BLOCK UserIoStatusBlock,
 471     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 472     _In_ ULONG BufferLength,
 473     _In_ PLARGE_INTEGER ByteOffset,
 474     _In_opt_ PULONG Key
 475 );
 476
 477 NTSYSCALLAPI
 478 NTSTATUS
 479 NTAPI
 480 NtRemoveIoCompletion(
 481     _In_ HANDLE IoCompletionHandle,
 482     _Out_ PVOID *CompletionKey,
 483     _Out_ PVOID *CompletionContext,
 484     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 485     _In_opt_ PLARGE_INTEGER Timeout
 486 );
 487
 488 NTSYSCALLAPI
 489 NTSTATUS
 490 NTAPI
 491 NtSetBootEntryOrder(
 492     _In_ PULONG Ids,
 493     _In_ PULONG Count
 494 );
 495
 496 NTSYSCALLAPI
 497 NTSTATUS
 498 NTAPI
 499 NtSetBootOptions(
 500     _In_ PBOOT_OPTIONS BootOptions,
 501     _In_ ULONG FieldsToChange
 502 );
 503
 504 NTSTATUS
 505 NTAPI
 506 NtSetDriverEntryOrder(
 507     _In_ PULONG Ids,
 508     _In_ PULONG Count
 509 );
 510
 511 NTSYSCALLAPI
 512 NTSTATUS
 513 NTAPI
 514 NtSetEaFile(
 515     _In_ HANDLE FileHandle,
 516     _In_ PIO_STATUS_BLOCK IoStatusBlock,
 517     PVOID EaBuffer,
 518     ULONG EaBufferSize
 519 );
 520
 521 __kernel_entry
 522 NTSYSCALLAPI
 523 NTSTATUS
 524 NTAPI
 525 NtSetInformationFile(
 526     _In_ HANDLE FileHandle,
 527     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 528     _In_reads_bytes_(Length) PVOID FileInformation,
 529     _In_ ULONG Length,
 530     _In_ FILE_INFORMATION_CLASS FileInformationClass
 531 );
 532
 533 NTSYSCALLAPI
 534 NTSTATUS
 535 NTAPI
 536 NtSetIoCompletion(
 537     _In_ HANDLE IoCompletionPortHandle,
 538     _In_ PVOID CompletionKey,
 539     _In_ PVOID CompletionContext,
 540     _In_ NTSTATUS CompletionStatus,
 541     _In_ ULONG CompletionInformation
 542 );
 543
 544 NTSYSCALLAPI
 545 NTSTATUS
 546 NTAPI
 547 NtSetQuotaInformationFile(
 548     HANDLE FileHandle,
 549     PIO_STATUS_BLOCK IoStatusBlock,
 550     PVOID Buffer,
 551     ULONG BufferLength
 552 );
 553
 554 __kernel_entry
 555 NTSYSCALLAPI
 556 NTSTATUS
 557 NTAPI
 558 NtSetVolumeInformationFile(
 559     _In_ HANDLE FileHandle,
 560     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 561     _In_reads_bytes_(Length) PVOID FsInformation,
 562     _In_ ULONG Length,
 563     _In_ FS_INFORMATION_CLASS FsInformationClass
 564 );
 565
 566 NTSYSCALLAPI
 567 NTSTATUS
 568 NTAPI
 569 NtTranslateFilePath(
 570     PFILE_PATH InputFilePath,
 571     ULONG OutputType,
 572     PFILE_PATH OutputFilePath,
 573     ULONG OutputFilePathLength
 574 );
 575
 576 NTSYSCALLAPI
 577 NTSTATUS
 578 NTAPI
 579 NtUnloadDriver(
 580     _In_ PUNICODE_STRING DriverServiceName
 581 );
 582
 583 __kernel_entry
 584 NTSYSCALLAPI
 585 NTSTATUS
 586 NTAPI
 587 NtUnlockFile(
 588     _In_ HANDLE FileHandle,
 589     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 590     _In_ PLARGE_INTEGER ByteOffset,
 591     _In_ PLARGE_INTEGER Length,
 592     _In_ ULONG Key
 593 );
 594
 595 __kernel_entry
 596 NTSYSCALLAPI
 597 NTSTATUS
 598 NTAPI
 599 NtWriteFile(
 600     _In_ HANDLE FileHandle,
 601     _In_opt_ HANDLE Event,
 602     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 603     _In_opt_ PVOID ApcContext,
 604     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 605     _In_reads_bytes_(Length) PVOID Buffer,
 606     _In_ ULONG Length,
 607     _In_opt_ PLARGE_INTEGER ByteOffset,
 608     _In_opt_ PULONG Key
 609 );
 610
 611 NTSYSCALLAPI
 612 NTSTATUS
 613 NTAPI
 614 NtWriteFileGather(
 615     _In_ HANDLE FileHandle,
 616     _In_opt_ HANDLE Event,
 617     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 618     _In_opt_ PVOID ApcContext,
 619     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 620     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 621     _In_ ULONG BufferLength,
 622     _In_ PLARGE_INTEGER ByteOffset,
 623     _In_opt_ PULONG Key
 624 );
 625
 626 NTSYSAPI
 627 NTSTATUS
 628 NTAPI
 629 ZwAddBootEntry(
 630     _In_ PUNICODE_STRING EntryName,
 631     _In_ PUNICODE_STRING EntryValue
 632 );
 633
 634 NTSYSAPI
 635 NTSTATUS
 636 NTAPI
 637 ZwCancelIoFile(
 638     _In_ HANDLE FileHandle,
 639     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 640 );
 641
 642 _IRQL_requires_max_(PASSIVE_LEVEL)
 643 NTSYSAPI
 644 NTSTATUS
 645 NTAPI
 646 ZwCreateFile(
 647     _Out_ PHANDLE FileHandle,
 648     _In_ ACCESS_MASK DesiredAccess,
 649     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 650     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 651     _In_opt_ PLARGE_INTEGER AllocationSize,
 652     _In_ ULONG FileAttributes,
 653     _In_ ULONG ShareAccess,
 654     _In_ ULONG CreateDisposition,
 655     _In_ ULONG CreateOptions,
 656     _In_reads_bytes_opt_(EaLength) PVOID EaBuffer,
 657     _In_ ULONG EaLength
 658 );
 659
 660 NTSYSAPI
 661 NTSTATUS
 662 NTAPI
 663 ZwCreateIoCompletion(
 664     _Out_ PHANDLE IoCompletionHandle,
 665     _In_ ACCESS_MASK DesiredAccess,
 666     _In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
 667     _In_ ULONG NumberOfConcurrentThreads
 668 );
 669
 670 NTSYSAPI
 671 NTSTATUS
 672 NTAPI
 673 ZwCreateMailslotFile(
 674     _Out_ PHANDLE MailSlotFileHandle,
 675     _In_ ACCESS_MASK DesiredAccess,
 676     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 677     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 678     _In_ ULONG FileAttributes,
 679     _In_ ULONG ShareAccess,
 680     _In_ ULONG MaxMessageSize,
 681     _In_ PLARGE_INTEGER TimeOut
 682 );
 683
 684 NTSYSAPI
 685 NTSTATUS
 686 NTAPI
 687 ZwCreateNamedPipeFile(
 688     _Out_ PHANDLE NamedPipeFileHandle,
 689     _In_ ACCESS_MASK DesiredAccess,
 690     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 691     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 692     _In_ ULONG ShareAccess,
 693     _In_ ULONG CreateDisposition,
 694     _In_ ULONG CreateOptions,
 695     _In_ ULONG WriteModeMessage,
 696     _In_ ULONG ReadModeMessage,
 697     _In_ ULONG NonBlocking,
 698     _In_ ULONG MaxInstances,
 699     _In_ ULONG InBufferSize,
 700     _In_ ULONG OutBufferSize,
 701     _In_ PLARGE_INTEGER DefaultTimeOut
 702 );
 703
 704 NTSYSAPI
 705 NTSTATUS
 706 NTAPI
 707 ZwDeleteBootEntry(
 708     _In_ PUNICODE_STRING EntryName,
 709     _In_ PUNICODE_STRING EntryValue
 710 );
 711
 712 NTSYSAPI
 713 NTSTATUS
 714 NTAPI
 715 ZwDeleteFile(
 716     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 717 );
 718
 719 _IRQL_requires_max_(PASSIVE_LEVEL)
 720 NTSYSAPI
 721 NTSTATUS
 722 NTAPI
 723 ZwDeviceIoControlFile(
 724     _In_ HANDLE FileHandle,
 725     _In_opt_ HANDLE Event,
 726     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 727     _In_opt_ PVOID ApcContext,
 728     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 729     _In_ ULONG IoControlCode,
 730     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 731     _In_ ULONG InputBufferLength,
 732     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 733     _In_ ULONG OutputBufferLength
 734 );
 735
 736 _IRQL_requires_max_(PASSIVE_LEVEL)
 737 NTSYSAPI
 738 NTSTATUS
 739 NTAPI
 740 ZwFlushBuffersFile(
 741     _In_ HANDLE FileHandle,
 742     _Out_ PIO_STATUS_BLOCK IoStatusBlock
 743 );
 744
 745 NTSYSAPI
 746 NTSTATUS
 747 NTAPI
 748 ZwFlushWriteBuffer(VOID);
 749
 750 _IRQL_requires_max_(PASSIVE_LEVEL)
 751 NTSYSAPI
 752 NTSTATUS
 753 NTAPI
 754 ZwFsControlFile(
 755     _In_ HANDLE FileHandle,
 756     _In_opt_ HANDLE Event,
 757     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 758     _In_opt_ PVOID ApcContext,
 759     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 760     _In_ ULONG FsControlCode,
 761     _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
 762     _In_ ULONG InputBufferLength,
 763     _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer,
 764     _In_ ULONG OutputBufferLength
 765 );
 766
 767 #ifdef NTOS_MODE_USER
 768 NTSYSAPI
 769 NTSTATUS
 770 NTAPI
 771 ZwLoadDriver(
 772     _In_ PUNICODE_STRING DriverServiceName
 773 );
 774 #endif
 775
 776 NTSYSAPI
 777 NTSTATUS
 778 NTAPI
 779 ZwLockFile(
 780     _In_ HANDLE FileHandle,
 781     _In_opt_ HANDLE Event,
 782     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 783     _In_opt_ PVOID ApcContext,
 784     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 785     _In_ PLARGE_INTEGER ByteOffset,
 786     _In_ PLARGE_INTEGER Length,
 787     _In_ ULONG Key,
 788     _In_ BOOLEAN FailImmediatedly,
 789     _In_ BOOLEAN ExclusiveLock
 790 );
 791
 792 NTSYSAPI
 793 NTSTATUS
 794 NTAPI
 795 ZwNotifyChangeDirectoryFile(
 796     _In_ HANDLE FileHandle,
 797     _In_opt_ HANDLE Event,
 798     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 799     _In_opt_ PVOID ApcContext,
 800     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 801     _Out_ PVOID Buffer,
 802     _In_ ULONG BufferSize,
 803     _In_ ULONG CompletionFilter,
 804     _In_ BOOLEAN WatchTree
 805 );
 806
 807 NTSYSAPI
 808 NTSTATUS
 809 NTAPI
 810 ZwOpenFile(
 811     _Out_ PHANDLE FileHandle,
 812     _In_ ACCESS_MASK DesiredAccess,
 813     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 814     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 815     _In_ ULONG ShareAccess,
 816     _In_ ULONG OpenOptions
 817 );
 818
 819 NTSYSAPI
 820 NTSTATUS
 821 NTAPI
 822 ZwOpenIoCompletion(
 823     _Out_ PHANDLE CompetionPort,
 824     _In_ ACCESS_MASK DesiredAccess,
 825     _In_ POBJECT_ATTRIBUTES ObjectAttributes
 826 );
 827
 828 NTSYSAPI
 829 NTSTATUS
 830 NTAPI
 831 ZwQueryAttributesFile(
 832     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 833     _Out_ PFILE_BASIC_INFORMATION FileInformation
 834 );
 835
 836 _IRQL_requires_max_(PASSIVE_LEVEL)
 837 NTSYSAPI
 838 NTSTATUS
 839 NTAPI
 840 ZwQueryDirectoryFile(
 841     _In_ HANDLE FileHandle,
 842     _In_opt_ HANDLE Event,
 843     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 844     _In_opt_ PVOID ApcContext,
 845     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 846     _Out_writes_bytes_(Length) PVOID FileInformation,
 847     _In_ ULONG Length,
 848     _In_ FILE_INFORMATION_CLASS FileInformationClass,
 849     _In_ BOOLEAN ReturnSingleEntry,
 850     _In_opt_ PUNICODE_STRING FileName,
 851     _In_ BOOLEAN RestartScan
 852 );
 853
 854 #ifdef NTOS_MODE_USER
 855 NTSYSAPI
 856 NTSTATUS
 857 NTAPI
 858 ZwQueryEaFile(
 859     _In_ HANDLE FileHandle,
 860     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 861     _Out_ PVOID Buffer,
 862     _In_ ULONG Length,
 863     _In_ BOOLEAN ReturnSingleEntry,
 864     _In_opt_ PVOID EaList,
 865     _In_ ULONG EaListLength,
 866     _In_opt_ PULONG EaIndex,
 867     _In_ BOOLEAN RestartScan
 868 );
 869 #endif
 870
 871 NTSYSAPI
 872 NTSTATUS
 873 NTAPI
 874 ZwQueryFullAttributesFile(
 875     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
 876     _Out_ PFILE_NETWORK_OPEN_INFORMATION FileInformation
 877 );
 878
 879 _IRQL_requires_max_(PASSIVE_LEVEL)
 880 NTSYSAPI
 881 NTSTATUS
 882 NTAPI
 883 ZwQueryInformationFile(
 884     _In_ HANDLE FileHandle,
 885     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 886     _Out_writes_bytes_(Length) PVOID FileInformation,
 887     _In_ ULONG Length,
 888     _In_ FILE_INFORMATION_CLASS FileInformationClass
 889 );
 890
 891 NTSYSAPI
 892 NTSTATUS
 893 NTAPI
 894 ZwQueryIoCompletion(
 895     _In_ HANDLE IoCompletionHandle,
 896     _In_ IO_COMPLETION_INFORMATION_CLASS IoCompletionInformationClass,
 897     _Out_ PVOID IoCompletionInformation,
 898     _In_ ULONG IoCompletionInformationLength,
 899     _Out_opt_ PULONG ResultLength
 900 );
 901
 902 NTSYSAPI
 903 NTSTATUS
 904 NTAPI
 905 ZwQueryQuotaInformationFile(
 906     _In_ HANDLE FileHandle,
 907     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 908     _Out_ PVOID Buffer,
 909     _In_ ULONG Length,
 910     _In_ BOOLEAN ReturnSingleEntry,
 911     _In_opt_ PVOID SidList,
 912     _In_ ULONG SidListLength,
 913     _In_opt_ PSID StartSid,
 914     _In_ BOOLEAN RestartScan
 915 );
 916
 917 _IRQL_requires_max_(PASSIVE_LEVEL)
 918 NTSYSAPI
 919 NTSTATUS
 920 NTAPI
 921 ZwQueryVolumeInformationFile(
 922     _In_ HANDLE FileHandle,
 923     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 924     _Out_writes_bytes_(Length) PVOID FsInformation,
 925     _In_ ULONG Length,
 926     _In_ FS_INFORMATION_CLASS FsInformationClass
 927 );
 928
 929 _IRQL_requires_max_(PASSIVE_LEVEL)
 930 NTSYSAPI
 931 NTSTATUS
 932 NTAPI
 933 ZwReadFile(
 934     _In_ HANDLE FileHandle,
 935     _In_opt_ HANDLE Event,
 936     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
 937     _In_opt_ PVOID ApcContext,
 938     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 939     _Out_writes_bytes_(Length) PVOID Buffer,
 940     _In_ ULONG Length,
 941     _In_opt_ PLARGE_INTEGER ByteOffset,
 942     _In_opt_ PULONG Key
 943 );
 944
 945 NTSYSAPI
 946 NTSTATUS
 947 NTAPI
 948 ZwReadFileScatter(
 949     _In_ HANDLE FileHandle,
 950     _In_opt_ HANDLE Event,
 951     _In_opt_ PIO_APC_ROUTINE UserApcRoutine,
 952     _In_opt_  PVOID UserApcContext,
 953     _Out_ PIO_STATUS_BLOCK UserIoStatusBlock,
 954     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
 955     _In_ ULONG BufferLength,
 956     _In_ PLARGE_INTEGER ByteOffset,
 957     _In_opt_ PULONG Key
 958 );
 959
 960 NTSYSAPI
 961 NTSTATUS
 962 NTAPI
 963 ZwRemoveIoCompletion(
 964     _In_ HANDLE IoCompletionHandle,
 965     _Out_ PVOID *CompletionKey,
 966     _Out_ PVOID *CompletionContext,
 967     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 968     _In_opt_ PLARGE_INTEGER Timeout
 969 );
 970
 971 #ifdef NTOS_MODE_USER
 972 NTSYSAPI
 973 NTSTATUS
 974 NTAPI
 975 ZwSetEaFile(
 976     _In_ HANDLE FileHandle,
 977     _In_ PIO_STATUS_BLOCK IoStatusBlock,
 978     PVOID EaBuffer,
 979     ULONG EaBufferSize
 980 );
 981 #endif
 982
 983 _IRQL_requires_max_(PASSIVE_LEVEL)
 984 NTSYSAPI
 985 NTSTATUS
 986 NTAPI
 987 ZwSetInformationFile(
 988     _In_ HANDLE FileHandle,
 989     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
 990     _In_reads_bytes_(Length) PVOID FileInformation,
 991     _In_ ULONG Length,
 992     _In_ FILE_INFORMATION_CLASS FileInformationClass
 993 );
 994
 995 NTSYSAPI
 996 NTSTATUS
 997 NTAPI
 998 ZwSetIoCompletion(
 999     _In_ HANDLE IoCompletionPortHandle,
1000     _In_ PVOID CompletionKey,
1001     _In_ PVOID CompletionContext,
1002     _In_ NTSTATUS CompletionStatus,
1003     _In_ ULONG CompletionInformation
1004 );
1005
1006 NTSYSAPI
1007 NTSTATUS
1008 NTAPI
1009 ZwSetQuotaInformationFile(
1010     _In_ HANDLE FileHandle,
1011     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1012     _In_ PVOID Buffer,
1013     _In_ ULONG BufferLength
1014 );
1015
1016 _IRQL_requires_max_(PASSIVE_LEVEL)
1017 NTSYSAPI
1018 NTSTATUS
1019 NTAPI
1020 ZwSetVolumeInformationFile(
1021     _In_ HANDLE FileHandle,
1022     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1023     _In_reads_bytes_(Length) PVOID FsInformation,
1024     _In_ ULONG Length,
1025     _In_ FS_INFORMATION_CLASS FsInformationClass
1026 );
1027
1028 NTSYSAPI
1029 NTSTATUS
1030 NTAPI
1031 ZwUnloadDriver(
1032     _In_ PUNICODE_STRING DriverServiceName
1033 );
1034
1035 NTSYSAPI
1036 NTSTATUS
1037 NTAPI
1038 ZwUnlockFile(
1039     _In_ HANDLE FileHandle,
1040     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1041     _In_ PLARGE_INTEGER ByteOffset,
1042     _In_ PLARGE_INTEGER Length,
1043     _In_opt_ ULONG Key
1044 );
1045
1046 _IRQL_requires_max_(PASSIVE_LEVEL)
1047 NTSYSAPI
1048 NTSTATUS
1049 NTAPI
1050 ZwWriteFile(
1051     _In_ HANDLE FileHandle,
1052     _In_opt_ HANDLE Event,
1053     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
1054     _In_opt_ PVOID ApcContext,
1055     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1056     _In_reads_bytes_(Length) PVOID Buffer,
1057     _In_ ULONG Length,
1058     _In_opt_ PLARGE_INTEGER ByteOffset,
1059     _In_opt_ PULONG Key
1060 );
1061
1062 NTSYSAPI
1063 NTSTATUS
1064 NTAPI
1065 ZwWriteFileGather(
1066     _In_ HANDLE FileHandle,
1067     _In_opt_ HANDLE Event,
1068     _In_opt_ PIO_APC_ROUTINE ApcRoutine,
1069     _In_opt_ PVOID ApcContext,
1070     _Out_ PIO_STATUS_BLOCK IoStatusBlock,
1071     _In_ FILE_SEGMENT_ELEMENT BufferDescription[],
1072     _In_ ULONG BufferLength,
1073     _In_ PLARGE_INTEGER ByteOffset,
1074     _In_opt_ PULONG Key
1075 );
1076
1077 #ifdef __cplusplus
1078 }
1079 #endif
1080
1081 #endif
1082
1083