VirtualBox

source: kBuild/trunk/src/lib/nt/ntstuff.h@ 3372

Last change on this file since 3372 was 3223, checked in by bird, 7 years ago

nt/ntstat.c: Use NtQueryFullAttributesFile for implementing birdStatModTimeOnly instead of open+query+close, only using the latter if we encounter a reparse point.
  • Property svn:eol-style set to native
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File size: 22.1 KB
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1/* $Id: ntstuff.h 3223 2018-03-31 02:29:56Z bird $ */
2/** @file
3 * Definitions, types, prototypes and globals for NT.
4 */
5
6/*
7 * Copyright (c) 2005-2013 knut st. osmundsen <[email protected]>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included
17 * in all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
25 * IN THE SOFTWARE.
26 *
27 * Alternatively, the content of this file may be used under the terms of the
28 * GPL version 2 or later, or LGPL version 2.1 or later.
29 */
30
31
32#ifndef ___nt_ntstuff_h
33#define ___nt_ntstuff_h
34
35#define timeval timeval_Windows
36#define WIN32_NO_STATUS
37#include <Windows.h>
38#include <winternl.h>
39#undef WIN32_NO_STATUS
40#include <ntstatus.h>
41#undef timeval
42
43#include <k/kTypes.h>
44
45
46/** @defgroup grp_nt_ntstuff NT Stuff
47 * @{ */
48
49typedef LONG MY_NTSTATUS;
50typedef ULONG MY_ACCESS_MASK;
51
52typedef struct MY_IO_STATUS_BLOCK
53{
54 union
55 {
56 MY_NTSTATUS Status;
57 PVOID Pointer;
58 } u;
59 ULONG_PTR Information;
60} MY_IO_STATUS_BLOCK;
61
62typedef VOID WINAPI MY_IO_APC_ROUTINE(PVOID, MY_IO_STATUS_BLOCK *, ULONG);
63
64typedef struct MY_UNICODE_STRING
65{
66 USHORT Length;
67 USHORT MaximumLength;
68 PWSTR Buffer;
69} MY_UNICODE_STRING;
70
71typedef struct MY_STRING
72{
73 USHORT Length;
74 USHORT MaximumLength;
75 PCHAR Buffer;
76} MY_STRING;
77typedef MY_STRING MY_ANSI_STRING;
78
79typedef struct MY_CURDIR
80{
81 UNICODE_STRING DosPath;
82 HANDLE Handle;
83} MY_CURDIR;
84typedef MY_CURDIR *PMY_CURDIR;
85
86typedef struct MY_RTL_DRIVE_LETTER_CURDIR
87{
88 USHORT Flags;
89 USHORT Length;
90 ULONG TimeStamp;
91 MY_ANSI_STRING DosPath;
92} MY_RTL_DRIVE_LETTER_CURDIR;
93typedef MY_RTL_DRIVE_LETTER_CURDIR *PRTL_DRIVE_LETTER_CURDIR;
94
95typedef struct MY_RTL_USER_PROCESS_PARAMETERS
96{
97 ULONG MaximumLength;
98 ULONG Length;
99 ULONG Flags;
100 ULONG DebugFlags;
101 HANDLE ConsoleHandle;
102 ULONG ConsoleFlags;
103 HANDLE StandardInput;
104 HANDLE StandardOutput;
105 HANDLE StandardError;
106 MY_CURDIR CurrentDirectory;
107 MY_UNICODE_STRING DllPath;
108 MY_UNICODE_STRING ImagePathName;
109 MY_UNICODE_STRING CommandLine;
110 PWSTR Environment;
111 ULONG StartingX;
112 ULONG StartingY;
113 ULONG CountX;
114 ULONG CountY;
115 ULONG CountCharsX;
116 ULONG CountCharsY;
117 ULONG FillAttribute;
118 ULONG WindowFlags;
119 ULONG ShowWindowFlags;
120 MY_UNICODE_STRING WindowTitle;
121 MY_UNICODE_STRING DesktopInfo;
122 MY_UNICODE_STRING ShellInfo;
123 MY_UNICODE_STRING RuntimeInfo;
124 MY_RTL_DRIVE_LETTER_CURDIR CurrentDirectories[0x20];
125 SIZE_T EnvironmentSize; /* >= Vista+ */
126 SIZE_T EnvironmentVersion; /* >= Windows 7. */
127 PVOID PackageDependencyData; /* >= Windows 8 or Windows 8.1. */
128 ULONG ProcessGroupId; /* >= Windows 8 or Windows 8.1. */
129} MY_RTL_USER_PROCESS_PARAMETERS;
130typedef MY_RTL_USER_PROCESS_PARAMETERS *PMY_RTL_USER_PROCESS_PARAMETERS;
131
132typedef struct MY_OBJECT_ATTRIBUTES
133{
134 ULONG Length;
135 HANDLE RootDirectory;
136 MY_UNICODE_STRING *ObjectName;
137 ULONG Attributes;
138 PVOID SecurityDescriptor;
139 PVOID SecurityQualityOfService;
140} MY_OBJECT_ATTRIBUTES;
141
142#define MyInitializeObjectAttributes(a_pAttr, a_pName, a_fAttribs, a_hRoot, a_pSecDesc) \
143 do { \
144 (a_pAttr)->Length = sizeof(MY_OBJECT_ATTRIBUTES); \
145 (a_pAttr)->RootDirectory = (a_hRoot); \
146 (a_pAttr)->Attributes = (a_fAttribs); \
147 (a_pAttr)->ObjectName = (a_pName); \
148 (a_pAttr)->SecurityDescriptor = (a_pSecDesc); \
149 (a_pAttr)->SecurityQualityOfService = NULL; \
150 } while (0)
151
152
153
154typedef struct MY_FILE_BASIC_INFORMATION
155{
156 LARGE_INTEGER CreationTime;
157 LARGE_INTEGER LastAccessTime;
158 LARGE_INTEGER LastWriteTime;
159 LARGE_INTEGER ChangeTime;
160 ULONG FileAttributes;
161} MY_FILE_BASIC_INFORMATION;
162
163typedef struct MY_FILE_STANDARD_INFORMATION
164{
165 LARGE_INTEGER AllocationSize;
166 LARGE_INTEGER EndOfFile;
167 ULONG NumberOfLinks;
168 BOOLEAN DeletePending;
169 BOOLEAN Directory;
170} MY_FILE_STANDARD_INFORMATION;
171
172typedef struct MY_FILE_NETWORK_OPEN_INFORMATION
173{
174 LARGE_INTEGER CreationTime;
175 LARGE_INTEGER LastAccessTime;
176 LARGE_INTEGER LastWriteTime;
177 LARGE_INTEGER ChangeTime;
178 LARGE_INTEGER AllocationSize;
179 LARGE_INTEGER EndOfFile;
180 ULONG FileAttributes;
181 ULONG AlignmentPadding;
182} MY_FILE_NETWORK_OPEN_INFORMATION;
183
184typedef struct MY_FILE_INTERNAL_INFORMATION
185{
186 LARGE_INTEGER IndexNumber;
187} MY_FILE_INTERNAL_INFORMATION;
188
189typedef struct MY_FILE_EA_INFORMATION
190{
191 ULONG EaSize;
192} MY_FILE_EA_INFORMATION;
193
194typedef struct MY_FILE_ACCESS_INFORMATION
195{
196 ACCESS_MASK AccessFlags;
197} MY_FILE_ACCESS_INFORMATION;
198
199typedef struct MY_FILE_POSITION_INFORMATION
200{
201 LARGE_INTEGER CurrentByteOffset;
202} MY_FILE_POSITION_INFORMATION;
203
204typedef struct MY_FILE_MODE_INFORMATION
205{
206 ULONG Mode;
207} MY_FILE_MODE_INFORMATION;
208
209typedef struct MY_FILE_ALIGNMENT_INFORMATION
210{
211 ULONG AlignmentRequirement;
212} MY_FILE_ALIGNMENT_INFORMATION;
213
214typedef struct MY_FILE_NAME_INFORMATION
215{
216 ULONG FileNameLength;
217 WCHAR FileName[1];
218} MY_FILE_NAME_INFORMATION;
219
220typedef struct MY_FILE_ALL_INFORMATION
221{
222 MY_FILE_BASIC_INFORMATION BasicInformation;
223 MY_FILE_STANDARD_INFORMATION StandardInformation;
224 MY_FILE_INTERNAL_INFORMATION InternalInformation;
225 MY_FILE_EA_INFORMATION EaInformation;
226 MY_FILE_ACCESS_INFORMATION AccessInformation;
227 MY_FILE_POSITION_INFORMATION PositionInformation;
228 MY_FILE_MODE_INFORMATION ModeInformation;
229 MY_FILE_ALIGNMENT_INFORMATION AlignmentInformation;
230 MY_FILE_NAME_INFORMATION NameInformation;
231} MY_FILE_ALL_INFORMATION;
232
233typedef struct MY_FILE_ATTRIBUTE_TAG_INFORMATION
234{
235 ULONG FileAttributes;
236 ULONG ReparseTag;
237} MY_FILE_ATTRIBUTE_TAG_INFORMATION;
238
239
240typedef struct MY_FILE_NAMES_INFORMATION
241{
242 ULONG NextEntryOffset;
243 ULONG FileIndex;
244 ULONG FileNameLength;
245 WCHAR FileName[1];
246} MY_FILE_NAMES_INFORMATION;
247/** The sizeof(MY_FILE_NAMES_INFORMATION) without the FileName. */
248#define MIN_SIZEOF_MY_FILE_NAMES_INFORMATION (4 + 4 + 4)
249
250
251typedef struct MY_FILE_ID_FULL_DIR_INFORMATION
252{
253 ULONG NextEntryOffset;
254 ULONG FileIndex;
255 LARGE_INTEGER CreationTime;
256 LARGE_INTEGER LastAccessTime;
257 LARGE_INTEGER LastWriteTime;
258 LARGE_INTEGER ChangeTime;
259 LARGE_INTEGER EndOfFile;
260 LARGE_INTEGER AllocationSize;
261 ULONG FileAttributes;
262 ULONG FileNameLength;
263 ULONG EaSize;
264 LARGE_INTEGER FileId;
265 WCHAR FileName[1];
266} MY_FILE_ID_FULL_DIR_INFORMATION;
267/** The sizeof(MY_FILE_NAMES_INFORMATION) without the FileName. */
268#define MIN_SIZEOF_MY_FILE_ID_FULL_DIR_INFORMATION ( (size_t)&((MY_FILE_ID_FULL_DIR_INFORMATION *)0)->FileName )
269
270typedef struct MY_FILE_BOTH_DIR_INFORMATION
271{
272 ULONG NextEntryOffset;
273 ULONG FileIndex;
274 LARGE_INTEGER CreationTime;
275 LARGE_INTEGER LastAccessTime;
276 LARGE_INTEGER LastWriteTime;
277 LARGE_INTEGER ChangeTime;
278 LARGE_INTEGER EndOfFile;
279 LARGE_INTEGER AllocationSize;
280 ULONG FileAttributes;
281 ULONG FileNameLength;
282 ULONG EaSize;
283 CCHAR ShortNameLength;
284 WCHAR ShortName[12];
285 WCHAR FileName[1];
286} MY_FILE_BOTH_DIR_INFORMATION;
287/** The sizeof(MY_FILE_BOTH_DIR_INFORMATION) without the FileName. */
288#define MIN_SIZEOF_MY_FILE_BOTH_DIR_INFORMATION ( (size_t)&((MY_FILE_BOTH_DIR_INFORMATION *)0)->FileName )
289
290
291typedef struct MY_FILE_ID_BOTH_DIR_INFORMATION
292{
293 ULONG NextEntryOffset;
294 ULONG FileIndex;
295 LARGE_INTEGER CreationTime;
296 LARGE_INTEGER LastAccessTime;
297 LARGE_INTEGER LastWriteTime;
298 LARGE_INTEGER ChangeTime;
299 LARGE_INTEGER EndOfFile;
300 LARGE_INTEGER AllocationSize;
301 ULONG FileAttributes;
302 ULONG FileNameLength;
303 ULONG EaSize;
304 CCHAR ShortNameLength;
305 WCHAR ShortName[12];
306 LARGE_INTEGER FileId;
307 WCHAR FileName[1];
308} MY_FILE_ID_BOTH_DIR_INFORMATION;
309/** The sizeof(MY_FILE_NAMES_INFORMATION) without the FileName. */
310#define MIN_SIZEOF_MY_FILE_ID_BOTH_DIR_INFORMATION ( (size_t)&((MY_FILE_ID_BOTH_DIR_INFORMATION *)0)->FileName )
311
312
313typedef struct MY_FILE_DISPOSITION_INFORMATION
314{
315 BOOLEAN DeleteFile;
316} MY_FILE_DISPOSITION_INFORMATION;
317
318
319typedef enum MY_FILE_INFORMATION_CLASS
320{
321 MyFileDirectoryInformation = 1,
322 MyFileFullDirectoryInformation, /* = 2 */
323 MyFileBothDirectoryInformation, /* = 3 */
324 MyFileBasicInformation, /* = 4 */
325 MyFileStandardInformation, /* = 5 */
326 MyFileInternalInformation, /* = 6 */
327 MyFileEaInformation, /* = 7 */
328 MyFileAccessInformation, /* = 8 */
329 MyFileNameInformation, /* = 9 */
330 MyFileRenameInformation, /* = 10 */
331 MyFileLinkInformation, /* = 11 */
332 MyFileNamesInformation, /* = 12 */
333 MyFileDispositionInformation, /* = 13 */
334 MyFilePositionInformation, /* = 14 */
335 MyFileFullEaInformation, /* = 15 */
336 MyFileModeInformation, /* = 16 */
337 MyFileAlignmentInformation, /* = 17 */
338 MyFileAllInformation, /* = 18 */
339 MyFileAllocationInformation, /* = 19 */
340 MyFileEndOfFileInformation, /* = 20 */
341 MyFileAlternateNameInformation, /* = 21 */
342 MyFileStreamInformation, /* = 22 */
343 MyFilePipeInformation, /* = 23 */
344 MyFilePipeLocalInformation, /* = 24 */
345 MyFilePipeRemoteInformation, /* = 25 */
346 MyFileMailslotQueryInformation, /* = 26 */
347 MyFileMailslotSetInformation, /* = 27 */
348 MyFileCompressionInformation, /* = 28 */
349 MyFileObjectIdInformation, /* = 29 */
350 MyFileCompletionInformation, /* = 30 */
351 MyFileMoveClusterInformation, /* = 31 */
352 MyFileQuotaInformation, /* = 32 */
353 MyFileReparsePointInformation, /* = 33 */
354 MyFileNetworkOpenInformation, /* = 34 */
355 MyFileAttributeTagInformation, /* = 35 */
356 MyFileTrackingInformation, /* = 36 */
357 MyFileIdBothDirectoryInformation, /* = 37 */
358 MyFileIdFullDirectoryInformation, /* = 38 */
359 MyFileValidDataLengthInformation, /* = 39 */
360 MyFileShortNameInformation, /* = 40 */
361 MyFileIoCompletionNotificationInformation, /* = 41 */
362 MyFileIoStatusBlockRangeInformation, /* = 42 */
363 MyFileIoPriorityHintInformation, /* = 43 */
364 MyFileSfioReserveInformation, /* = 44 */
365 MyFileSfioVolumeInformation, /* = 45 */
366 MyFileHardLinkInformation, /* = 46 */
367 MyFileProcessIdsUsingFileInformation, /* = 47 */
368 MyFileNormalizedNameInformation, /* = 48 */
369 MyFileNetworkPhysicalNameInformation, /* = 49 */
370 MyFileIdGlobalTxDirectoryInformation, /* = 50 */
371 MyFileIsRemoteDeviceInformation, /* = 51 */
372 MyFileAttributeCacheInformation, /* = 52 */
373 MyFileNumaNodeInformation, /* = 53 */
374 MyFileStandardLinkInformation, /* = 54 */
375 MyFileRemoteProtocolInformation, /* = 55 */
376 MyFileMaximumInformation
377} MY_FILE_INFORMATION_CLASS;
378
379
380typedef struct MY_FILE_FS_VOLUME_INFORMATION
381{
382 LARGE_INTEGER VolumeCreationTime;
383 ULONG VolumeSerialNumber;
384 ULONG VolumeLabelLength;
385 BOOLEAN SupportsObjects;
386 WCHAR VolumeLabel[1];
387} MY_FILE_FS_VOLUME_INFORMATION;
388
389typedef struct _MY_FILE_FS_ATTRIBUTE_INFORMATION
390{
391 ULONG FileSystemAttributes;
392 LONG MaximumComponentNameLength;
393 ULONG FileSystemNameLength;
394 WCHAR FileSystemName[1];
395} MY_FILE_FS_ATTRIBUTE_INFORMATION;
396
397typedef enum MY_FSINFOCLASS
398{
399 MyFileFsVolumeInformation = 1,
400 MyFileFsLabelInformation, /* = 2 */
401 MyFileFsSizeInformation, /* = 3 */
402 MyFileFsDeviceInformation, /* = 4 */
403 MyFileFsAttributeInformation, /* = 5 */
404 MyFileFsControlInformation, /* = 6 */
405 MyFileFsFullSizeInformation, /* = 7 */
406 MyFileFsObjectIdInformation, /* = 8 */
407 MyFileFsDriverPathInformation, /* = 9 */
408 MyFileFsVolumeFlagsInformation, /* = 10 */
409 MyFileFsMaximumInformation
410} MY_FS_INFORMATION_CLASS;
411
412
413typedef struct MY_RTLP_CURDIR_REF
414{
415 LONG RefCount;
416 HANDLE Handle;
417} MY_RTLP_CURDIR_REF;
418
419typedef struct MY_RTL_RELATIVE_NAME_U
420{
421 MY_UNICODE_STRING RelativeName;
422 HANDLE ContainingDirectory;
423 MY_RTLP_CURDIR_REF CurDirRef;
424} MY_RTL_RELATIVE_NAME_U;
425
426
427#ifndef OBJ_INHERIT
428# define OBJ_INHERIT 0x00000002U
429# define OBJ_PERMANENT 0x00000010U
430# define OBJ_EXCLUSIVE 0x00000020U
431# define OBJ_CASE_INSENSITIVE 0x00000040U
432# define OBJ_OPENIF 0x00000080U
433# define OBJ_OPENLINK 0x00000100U
434# define OBJ_KERNEL_HANDLE 0x00000200U
435# define OBJ_FORCE_ACCESS_CHECK 0x00000400U
436# define OBJ_VALID_ATTRIBUTES 0x000007f2U
437#endif
438
439#ifndef FILE_OPEN
440# define FILE_SUPERSEDE 0x00000000U
441# define FILE_OPEN 0x00000001U
442# define FILE_CREATE 0x00000002U
443# define FILE_OPEN_IF 0x00000003U
444# define FILE_OVERWRITE 0x00000004U
445# define FILE_OVERWRITE_IF 0x00000005U
446# define FILE_MAXIMUM_DISPOSITION 0x00000005U
447#endif
448
449#ifndef FILE_DIRECTORY_FILE
450# define FILE_DIRECTORY_FILE 0x00000001U
451# define FILE_WRITE_THROUGH 0x00000002U
452# define FILE_SEQUENTIAL_ONLY 0x00000004U
453# define FILE_NO_INTERMEDIATE_BUFFERING 0x00000008U
454# define FILE_SYNCHRONOUS_IO_ALERT 0x00000010U
455# define FILE_SYNCHRONOUS_IO_NONALERT 0x00000020U
456# define FILE_NON_DIRECTORY_FILE 0x00000040U
457# define FILE_CREATE_TREE_CONNECTION 0x00000080U
458# define FILE_COMPLETE_IF_OPLOCKED 0x00000100U
459# define FILE_NO_EA_KNOWLEDGE 0x00000200U
460# define FILE_OPEN_REMOTE_INSTANCE 0x00000400U
461# define FILE_RANDOM_ACCESS 0x00000800U
462# define FILE_DELETE_ON_CLOSE 0x00001000U
463# define FILE_OPEN_BY_FILE_ID 0x00002000U
464# define FILE_OPEN_FOR_BACKUP_INTENT 0x00004000U
465# define FILE_NO_COMPRESSION 0x00008000U
466# define FILE_RESERVE_OPFILTER 0x00100000U
467# define FILE_OPEN_REPARSE_POINT 0x00200000U
468# define FILE_OPEN_NO_RECALL 0x00400000U
469# define FILE_OPEN_FOR_FREE_SPACE_QUERY 0x00800000U
470#endif
471
472#ifndef DUPLICATE_CLOSE_SOURCE /* For the misnomer NtDuplicateObject. */
473# define DUPLICATE_CLOSE_SOURCE 0x00000001U
474# define DUPLICATE_SAME_ACCESS 0x00000002U
475#endif
476#ifndef DUPLICATE_SAME_ATTRIBUTES
477# define DUPLICATE_SAME_ATTRIBUTES 0x00000004U
478#endif
479
480
481/** @name NT status codes and associated macros.
482 * @{ */
483#define MY_NT_SUCCESS(a_ntRc) ((MY_NTSTATUS)(a_ntRc) >= 0)
484#define MY_NT_FAILURE(a_ntRc) ((MY_NTSTATUS)(a_ntRc) < 0)
485#define MY_STATUS_NO_MORE_FILES ((MY_NTSTATUS)0x80000006)
486#define MY_STATUS_OBJECT_NAME_INVALID ((MY_NTSTATUS)0xc0000033)
487#define MY_STATUS_OBJECT_NAME_NOT_FOUND ((MY_NTSTATUS)0xc0000034)
488#define MY_STATUS_OBJECT_PATH_INVALID ((MY_NTSTATUS)0xc0000039)
489#define MY_STATUS_OBJECT_PATH_NOT_FOUND ((MY_NTSTATUS)0xc000003a)
490#define MY_STATUS_OBJECT_PATH_SYNTAX_BAD ((MY_NTSTATUS)0xc000003b)
491/** @} */
492
493/** The pseudohandle for the current process. */
494#define MY_NT_CURRENT_PROCESS ((HANDLE)~(uintptr_t)0)
495/** The pseudohandle for the current thread. */
496#define MY_NT_CURRENT_THREAD ((HANDLE)~(uintptr_t)1)
497
498typedef struct MY_CLIENT_ID
499{
500 HANDLE UniqueProcess;
501 HANDLE UniqueThread;
502} MY_CLIENT_ID;
503
504/** Partial TEB. */
505typedef struct MY_PARTIAL_TEB
506{
507 NT_TIB NtTib;
508 PVOID EnvironmentPointer;
509 MY_CLIENT_ID ClientId;
510 PVOID ActiveRpcHandle;
511 PVOID ThreadLocalStoragePointer;
512 PPEB ProcessEnvironmentBlock;
513 KU32 LastErrorValue;
514 KU32 CountOfOwnedCriticalSections;
515 PVOID CsrClientThread;
516 PVOID Win32ThreadInfo;
517} MY_PARTIAL_TEB;
518
519/** Internal macro for reading uintptr_t sized TEB members. */
520#if K_ARCH == K_ARCH_AMD64
521# define MY_NT_READ_TEB_WORKER(a_offTebMember) ( __readgsqword(a_offTebMember) )
522#elif K_ARCH == K_ARCH_X86_32
523# define MY_NT_READ_TEB_WORKER(a_offTebMember) ( __readfsdword(a_offTebMember) )
524#else
525# error "Port me!"
526#endif
527/** Get the PEB pointer.
528 * @remark Needs stddef.h. */
529#define MY_NT_CURRENT_PEB() ( (PPEB)MY_NT_READ_TEB_WORKER(offsetof(MY_PARTIAL_TEB, ProcessEnvironmentBlock)) )
530/** Get the TEB pointer.
531 * @remark Needs stddef.h. */
532#define MY_NT_CURRENT_TEB() ( (PTEB)MY_NT_READ_TEB_WORKER(offsetof(NT_TIB, Self)) )
533
534
535/*******************************************************************************
536* Global Variables *
537*******************************************************************************/
538extern MY_NTSTATUS (WINAPI * g_pfnNtClose)(HANDLE);
539extern MY_NTSTATUS (WINAPI * g_pfnNtCreateFile)(PHANDLE, MY_ACCESS_MASK, MY_OBJECT_ATTRIBUTES *, MY_IO_STATUS_BLOCK *,
540 PLARGE_INTEGER, ULONG, ULONG, ULONG, ULONG, PVOID, ULONG);
541extern MY_NTSTATUS (WINAPI * g_pfnNtDeleteFile)(MY_OBJECT_ATTRIBUTES *);
542extern MY_NTSTATUS (WINAPI * g_pfnNtDuplicateObject)(HANDLE hSrcProc, HANDLE hSrc, HANDLE hDstProc, HANDLE *phRet,
543 MY_ACCESS_MASK fDesiredAccess, ULONG fAttribs, ULONG fOptions);
544extern MY_NTSTATUS (WINAPI * g_pfnNtReadFile)(HANDLE hFile, HANDLE hEvent, MY_IO_APC_ROUTINE *pfnApc, PVOID pvApcCtx,
545 MY_IO_STATUS_BLOCK *, PVOID pvBuf, ULONG cbToRead, PLARGE_INTEGER poffFile,
546 PULONG puKey);
547extern MY_NTSTATUS (WINAPI * g_pfnNtQueryInformationFile)(HANDLE, MY_IO_STATUS_BLOCK *,
548 PVOID, LONG, MY_FILE_INFORMATION_CLASS);
549extern MY_NTSTATUS (WINAPI * g_pfnNtQueryVolumeInformationFile)(HANDLE, MY_IO_STATUS_BLOCK *,
550 PVOID, LONG, MY_FS_INFORMATION_CLASS);
551extern MY_NTSTATUS (WINAPI * g_pfnNtQueryDirectoryFile)(HANDLE, HANDLE, MY_IO_APC_ROUTINE *, PVOID, MY_IO_STATUS_BLOCK *,
552 PVOID, ULONG, MY_FILE_INFORMATION_CLASS, BOOLEAN,
553 MY_UNICODE_STRING *, BOOLEAN);
554extern MY_NTSTATUS (WINAPI * g_pfnNtQueryAttributesFile)(MY_OBJECT_ATTRIBUTES *, MY_FILE_BASIC_INFORMATION *);
555extern MY_NTSTATUS (WINAPI * g_pfnNtQueryFullAttributesFile)(MY_OBJECT_ATTRIBUTES *, MY_FILE_NETWORK_OPEN_INFORMATION *);
556extern MY_NTSTATUS (WINAPI * g_pfnNtSetInformationFile)(HANDLE, MY_IO_STATUS_BLOCK *, PVOID, LONG, MY_FILE_INFORMATION_CLASS);
557extern BOOLEAN (WINAPI * g_pfnRtlDosPathNameToNtPathName_U)(PCWSTR, MY_UNICODE_STRING *, PCWSTR *, MY_RTL_RELATIVE_NAME_U *);
558extern MY_NTSTATUS (WINAPI * g_pfnRtlAnsiStringToUnicodeString)(MY_UNICODE_STRING *, MY_ANSI_STRING const *, BOOLEAN);
559extern MY_NTSTATUS (WINAPI * g_pfnRtlUnicodeStringToAnsiString)(MY_ANSI_STRING *, MY_UNICODE_STRING *, BOOLEAN);
560extern BOOLEAN (WINAPI * g_pfnRtlEqualUnicodeString)(MY_UNICODE_STRING const *pUniStr1, MY_UNICODE_STRING const *pUniStr2,
561 BOOLEAN fCaseInsensitive);
562extern BOOLEAN (WINAPI * g_pfnRtlEqualString)(MY_ANSI_STRING const *pAnsiStr1, MY_ANSI_STRING const *pAnsiStr2,
563 BOOLEAN fCaseInsensitive);
564extern UCHAR (WINAPI * g_pfnRtlUpperChar)(UCHAR uch);
565extern ULONG (WINAPI * g_pfnRtlNtStatusToDosError)(MY_NTSTATUS rcNt);
566extern VOID (WINAPI * g_pfnRtlAcquirePebLock)(VOID);
567extern VOID (WINAPI * g_pfnRtlReleasePebLock)(VOID);
568
569
570/** @} */
571
572#endif
573
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