include/ndk/obfuncs.h

   1 /*++ NDK Version: 0098
   2
   3 Copyright (c) Alex Ionescu.  All rights reserved.
   4
   5 Header Name:
   6
   7     obtypes.h
   8
   9 Abstract:
  10
  11     Type definitions for the Object Manager
  12
  13 Author:
  14
  15     Alex Ionescu (alexi@tinykrnl.org) - Updated - 27-Feb-2006
  16
  17 --*/
  18
  19 #ifndef _OBFUNCS_H
  20 #define _OBFUNCS_H
  21
  22 //
  23 // Dependencies
  24 //
  25 #include <umtypes.h>
  26 #include <pstypes.h>
  27 #include <obtypes.h>
  28
  29 #ifndef NTOS_MODE_USER
  30
  31 //
  32 // Object Functions
  33 //
  34 NTKERNELAPI
  35 NTSTATUS
  36 NTAPI
  37 ObAssignSecurity(
  38     IN PACCESS_STATE AccessState,
  39     IN PSECURITY_DESCRIPTOR SecurityDescriptor,
  40     IN PVOID Object,
  41     IN POBJECT_TYPE Type
  42 );
  43
  44 NTKERNELAPI
  45 NTSTATUS
  46 NTAPI
  47 ObCloseHandle(
  48     IN HANDLE Handle,
  49     IN KPROCESSOR_MODE AccessMode
  50 );
  51
  52 NTKERNELAPI
  53 NTSTATUS
  54 NTAPI
  55 ObCreateObject(
  56     IN KPROCESSOR_MODE ObjectAttributesAccessMode OPTIONAL,
  57     IN POBJECT_TYPE ObjectType,
  58     IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
  59     IN KPROCESSOR_MODE AccessMode,
  60     IN OUT PVOID ParseContext OPTIONAL,
  61     IN ULONG ObjectSize,
  62     IN ULONG PagedPoolCharge OPTIONAL,
  63     IN ULONG NonPagedPoolCharge OPTIONAL,
  64     OUT PVOID *Object
  65 );
  66
  67 NTKERNELAPI
  68 NTSTATUS
  69 NTAPI
  70 ObCreateObjectType(
  71     IN PUNICODE_STRING TypeName,
  72     IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer,
  73     IN PVOID Reserved,
  74     OUT POBJECT_TYPE *ObjectType
  75 );
  76
  77 NTKERNELAPI
  78 ULONG
  79 NTAPI
  80 ObGetObjectPointerCount(
  81     IN PVOID Object
  82 );
  83
  84 NTKERNELAPI
  85 NTSTATUS
  86 NTAPI
  87 ObOpenObjectByName(
  88     IN POBJECT_ATTRIBUTES ObjectAttributes,
  89     IN POBJECT_TYPE ObjectType,
  90     IN KPROCESSOR_MODE AccessMode,
  91     IN PACCESS_STATE PassedAccessState,
  92     IN ACCESS_MASK DesiredAccess,
  93     IN OUT PVOID ParseContext,
  94     OUT PHANDLE Handle
  95 );
  96
  97 NTKERNELAPI
  98 NTSTATUS
  99 NTAPI
 100 ObReferenceObjectByName(
 101     IN PUNICODE_STRING ObjectName,
 102     IN ULONG Attributes,
 103     IN PACCESS_STATE PassedAccessState OPTIONAL,
 104     IN ACCESS_MASK DesiredAccess OPTIONAL,
 105     IN POBJECT_TYPE ObjectType,
 106     IN KPROCESSOR_MODE AccessMode,
 107     IN OUT PVOID ParseContext OPTIONAL,
 108     OUT PVOID *Object
 109 );
 110
 111 NTKERNELAPI
 112 NTSTATUS
 113 NTAPI
 114 ObSetSecurityObjectByPointer(
 115   IN PVOID Object,
 116   IN SECURITY_INFORMATION SecurityInformation,
 117   IN PSECURITY_DESCRIPTOR SecurityDescriptor
 118 );
 119
 120 NTKERNELAPI
 121 BOOLEAN
 122 NTAPI
 123 ObFindHandleForObject(
 124     IN PEPROCESS Process,
 125     IN PVOID Object,
 126     IN POBJECT_TYPE ObjectType,
 127     IN POBJECT_HANDLE_INFORMATION HandleInformation,
 128     OUT PHANDLE Handle
 129 );
 130
 131 VOID
 132 NTAPI
 133 ObDereferenceObjectDeferDelete(
 134     IN PVOID Object
 135 );
 136
 137 #endif
 138
 139 //
 140 // Native Calls
 141 //
 142 NTSYSCALLAPI
 143 NTSTATUS
 144 NTAPI
 145 NtClose(
 146     IN HANDLE Handle
 147 );
 148
 149 NTSYSCALLAPI
 150 NTSTATUS
 151 NTAPI
 152 NtCloseObjectAuditAlarm(
 153     IN PUNICODE_STRING SubsystemName,
 154     IN PVOID HandleId,
 155     IN BOOLEAN GenerateOnClose
 156 );
 157
 158 NTSYSCALLAPI
 159 NTSTATUS
 160 NTAPI
 161 NtCreateDirectoryObject(
 162     OUT PHANDLE DirectoryHandle,
 163     IN ACCESS_MASK DesiredAccess,
 164     IN POBJECT_ATTRIBUTES ObjectAttributes
 165 );
 166
 167 NTSYSCALLAPI
 168 NTSTATUS
 169 NTAPI
 170 NtCreateSymbolicLinkObject(
 171     OUT PHANDLE SymbolicLinkHandle,
 172     IN ACCESS_MASK DesiredAccess,
 173     IN POBJECT_ATTRIBUTES ObjectAttributes,
 174     IN PUNICODE_STRING Name
 175 );
 176
 177 NTSYSCALLAPI
 178 NTSTATUS
 179 NTAPI
 180 NtDeleteObjectAuditAlarm(
 181     IN PUNICODE_STRING SubsystemName,
 182     IN PVOID HandleId,
 183     IN BOOLEAN GenerateOnClose
 184 );
 185
 186 NTSYSCALLAPI
 187 NTSTATUS
 188 NTAPI
 189 NtDuplicateObject(
 190     IN HANDLE SourceProcessHandle,
 191     IN HANDLE SourceHandle,
 192     IN HANDLE TargetProcessHandle,
 193     OUT PHANDLE TargetHandle,
 194     IN ACCESS_MASK DesiredAccess,
 195     IN ULONG HandleAttributes,
 196     IN ULONG Options
 197 );
 198
 199 NTSYSCALLAPI
 200 NTSTATUS
 201 NTAPI
 202 NtMakePermanentObject(
 203     IN HANDLE Object
 204 );
 205
 206 NTSYSCALLAPI
 207 NTSTATUS
 208 NTAPI
 209 NtMakeTemporaryObject(
 210     IN HANDLE Handle
 211 );
 212
 213 NTSYSCALLAPI
 214 NTSTATUS
 215 NTAPI
 216 NtOpenDirectoryObject(
 217     OUT PHANDLE FileHandle,
 218     IN ACCESS_MASK DesiredAccess,
 219     IN POBJECT_ATTRIBUTES ObjectAttributes
 220 );
 221
 222 NTSYSCALLAPI
 223 NTSTATUS
 224 NTAPI
 225 NtOpenJobObject(
 226     PHANDLE JobHandle,
 227     ACCESS_MASK DesiredAccess,
 228     POBJECT_ATTRIBUTES ObjectAttributes
 229 );
 230
 231 NTSYSCALLAPI
 232 NTSTATUS
 233 NTAPI
 234 NtOpenSymbolicLinkObject(
 235     OUT PHANDLE SymbolicLinkHandle,
 236     IN ACCESS_MASK DesiredAccess,
 237     IN POBJECT_ATTRIBUTES ObjectAttributes
 238 );
 239
 240 NTSYSCALLAPI
 241 NTSTATUS
 242 NTAPI
 243 NtQueryDirectoryObject(
 244     IN HANDLE DirectoryHandle,
 245     OUT PVOID Buffer,
 246     IN ULONG BufferLength,
 247     IN BOOLEAN ReturnSingleEntry,
 248     IN BOOLEAN RestartScan,
 249     IN OUT PULONG Context,
 250     OUT PULONG ReturnLength OPTIONAL
 251 );
 252
 253 NTSYSCALLAPI
 254 NTSTATUS
 255 NTAPI
 256 NtQueryObject(
 257     IN HANDLE ObjectHandle,
 258     IN OBJECT_INFORMATION_CLASS ObjectInformationClass,
 259     OUT PVOID ObjectInformation,
 260     IN ULONG Length,
 261     OUT PULONG ResultLength OPTIONAL
 262 );
 263
 264 NTSYSCALLAPI
 265 NTSTATUS
 266 NTAPI
 267 NtQuerySecurityObject(
 268     IN HANDLE Handle,
 269     IN SECURITY_INFORMATION SecurityInformation,
 270     OUT PSECURITY_DESCRIPTOR SecurityDescriptor,
 271     IN ULONG Length,
 272     OUT PULONG ResultLength
 273 );
 274
 275 NTSYSCALLAPI
 276 NTSTATUS
 277 NTAPI
 278 NtQuerySymbolicLinkObject(
 279     IN HANDLE SymLinkObjHandle,
 280     OUT PUNICODE_STRING LinkTarget,
 281     OUT PULONG DataWritten OPTIONAL
 282 );
 283
 284 NTSYSCALLAPI
 285 NTSTATUS
 286 NTAPI
 287 NtSetInformationObject(
 288     IN HANDLE ObjectHandle,
 289     IN OBJECT_INFORMATION_CLASS ObjectInformationClass,
 290     IN PVOID ObjectInformation,
 291     IN ULONG Length
 292 );
 293
 294 NTSYSCALLAPI
 295 NTSTATUS
 296 NTAPI
 297 NtSetSecurityObject(
 298     IN HANDLE Handle,
 299     IN SECURITY_INFORMATION SecurityInformation,
 300     IN PSECURITY_DESCRIPTOR SecurityDescriptor
 301 );
 302
 303 NTSYSCALLAPI
 304 NTSTATUS
 305 NTAPI
 306 NtSignalAndWaitForSingleObject(
 307     IN HANDLE SignalObject,
 308     IN HANDLE WaitObject,
 309     IN BOOLEAN Alertable,
 310     IN PLARGE_INTEGER Time
 311 );
 312
 313 NTSYSCALLAPI
 314 NTSTATUS
 315 NTAPI
 316 NtWaitForMultipleObjects(
 317     IN ULONG Count,
 318     IN HANDLE Object[],
 319     IN WAIT_TYPE WaitType,
 320     IN BOOLEAN Alertable,
 321     IN PLARGE_INTEGER Time
 322 );
 323
 324 NTSTATUS
 325 NTAPI
 326 NtWaitForMultipleObjects32(
 327     IN ULONG ObjectCount,
 328     IN PLONG Handles,
 329     IN WAIT_TYPE WaitType,
 330     IN BOOLEAN Alertable,
 331     IN PLARGE_INTEGER TimeOut OPTIONAL
 332 );
 333
 334 NTSYSCALLAPI
 335 NTSTATUS
 336 NTAPI
 337 NtWaitForSingleObject(
 338     IN HANDLE Object,
 339     IN BOOLEAN Alertable,
 340     IN PLARGE_INTEGER Time
 341 );
 342
 343 NTSYSAPI
 344 NTSTATUS
 345 NTAPI
 346 ZwClose(
 347     IN HANDLE Handle
 348 );
 349
 350 NTSYSAPI
 351 NTSTATUS
 352 NTAPI
 353 ZwCloseObjectAuditAlarm(
 354     IN PUNICODE_STRING SubsystemName,
 355     IN PVOID HandleId,
 356     IN BOOLEAN GenerateOnClose
 357 );
 358
 359 NTSYSAPI
 360 NTSTATUS
 361 NTAPI
 362 ZwCreateDirectoryObject(
 363     OUT PHANDLE DirectoryHandle,
 364     IN ACCESS_MASK DesiredAccess,
 365     IN POBJECT_ATTRIBUTES ObjectAttributes
 366 );
 367
 368 NTSYSAPI
 369 NTSTATUS
 370 NTAPI
 371 ZwCreateSymbolicLinkObject(
 372     OUT PHANDLE SymbolicLinkHandle,
 373     IN ACCESS_MASK DesiredAccess,
 374     IN POBJECT_ATTRIBUTES ObjectAttributes,
 375     IN PUNICODE_STRING Name
 376 );
 377
 378 NTSYSAPI
 379 NTSTATUS
 380 NTAPI
 381 ZwDeleteObjectAuditAlarm(
 382     IN PUNICODE_STRING SubsystemName,
 383     IN PVOID HandleId,
 384     IN BOOLEAN GenerateOnClose
 385 );
 386
 387 NTSYSAPI
 388 NTSTATUS
 389 NTAPI
 390 ZwDuplicateObject(
 391     IN HANDLE SourceProcessHandle,
 392     IN HANDLE SourceHandle,
 393     IN HANDLE TargetProcessHandle,
 394     OUT PHANDLE TargetHandle,
 395     IN ACCESS_MASK DesiredAccess,
 396     IN ULONG HandleAttributes,
 397     IN ULONG Options
 398 );
 399
 400 NTSYSAPI
 401 NTSTATUS
 402 NTAPI
 403 ZwMakePermanentObject(
 404     IN HANDLE Object
 405 );
 406
 407 NTSYSAPI
 408 NTSTATUS
 409 NTAPI
 410 ZwMakeTemporaryObject(
 411     IN HANDLE Handle
 412 );
 413
 414 NTSYSAPI
 415 NTSTATUS
 416 NTAPI
 417 ZwOpenDirectoryObject(
 418     OUT PHANDLE FileHandle,
 419     IN ACCESS_MASK DesiredAccess,
 420     IN POBJECT_ATTRIBUTES ObjectAttributes
 421 );
 422
 423 NTSYSAPI
 424 NTSTATUS
 425 NTAPI
 426 ZwOpenJobObject(
 427     PHANDLE JobHandle,
 428     ACCESS_MASK DesiredAccess,
 429     POBJECT_ATTRIBUTES ObjectAttributes
 430 );
 431
 432 NTSYSAPI
 433 NTSTATUS
 434 NTAPI
 435 ZwOpenSymbolicLinkObject(
 436     OUT PHANDLE SymbolicLinkHandle,
 437     IN ACCESS_MASK DesiredAccess,
 438     IN POBJECT_ATTRIBUTES ObjectAttributes
 439 );
 440
 441 NTSYSAPI
 442 NTSTATUS
 443 NTAPI
 444 ZwQueryDirectoryObject(
 445     IN HANDLE DirectoryHandle,
 446     OUT PVOID Buffer,
 447     IN ULONG BufferLength,
 448     IN BOOLEAN ReturnSingleEntry,
 449     IN BOOLEAN RestartScan,
 450     IN OUT PULONG Context,
 451     OUT PULONG ReturnLength OPTIONAL
 452 );
 453
 454 NTSYSAPI
 455 NTSTATUS
 456 NTAPI
 457 ZwQueryObject(
 458     IN HANDLE ObjectHandle,
 459     IN OBJECT_INFORMATION_CLASS ObjectInformationClass,
 460     OUT PVOID ObjectInformation,
 461     IN ULONG Length,
 462     OUT PULONG ResultLength OPTIONAL
 463 );
 464
 465 NTSYSAPI
 466 NTSTATUS
 467 NTAPI
 468 ZwQuerySecurityObject(
 469     IN HANDLE Handle,
 470     IN SECURITY_INFORMATION SecurityInformation,
 471     OUT PSECURITY_DESCRIPTOR SecurityDescriptor,
 472     IN ULONG Length,
 473     OUT PULONG ResultLength
 474 );
 475
 476 NTSYSAPI
 477 NTSTATUS
 478 NTAPI
 479 ZwQuerySymbolicLinkObject(
 480     IN HANDLE SymLinkObjHandle,
 481     OUT PUNICODE_STRING LinkTarget,
 482     OUT PULONG DataWritten OPTIONAL
 483 );
 484
 485 NTSYSAPI
 486 NTSTATUS
 487 NTAPI
 488 ZwSetInformationObject(
 489     IN HANDLE ObjectHandle,
 490     IN OBJECT_INFORMATION_CLASS ObjectInformationClass,
 491     IN PVOID ObjectInformation,
 492     IN ULONG Length
 493 );
 494
 495 NTSYSAPI
 496 NTSTATUS
 497 NTAPI
 498 ZwSetSecurityObject(
 499     IN HANDLE Handle,
 500     IN SECURITY_INFORMATION SecurityInformation,
 501     IN PSECURITY_DESCRIPTOR SecurityDescriptor
 502 );
 503
 504 NTSYSAPI
 505 NTSTATUS
 506 NTAPI
 507 ZwSignalAndWaitForSingleObject(
 508     IN HANDLE SignalObject,
 509     IN HANDLE WaitObject,
 510     IN BOOLEAN Alertable,
 511     IN PLARGE_INTEGER Time
 512 );
 513
 514 NTSYSAPI
 515 NTSTATUS
 516 NTAPI
 517 ZwWaitForMultipleObjects(
 518     IN ULONG Count,
 519     IN HANDLE Object[],
 520     IN WAIT_TYPE WaitType,
 521     IN BOOLEAN Alertable,
 522     IN PLARGE_INTEGER Time
 523 );
 524
 525 NTSYSAPI
 526 NTSTATUS
 527 NTAPI
 528 ZwWaitForSingleObject(
 529     IN HANDLE Object,
 530     IN BOOLEAN Alertable,
 531     IN PLARGE_INTEGER Time
 532 );
 533
 534 #endif