source: trunk/src/NTDLL/nt.cpp@ 3807

Last change on this file since 3807 was 3807, checked in by sandervl, 25 years ago

Bugfix for NtQueryInformationToken (TOKEN_USER)
File size: 24.7 KB
Line 
1/* $Id: nt.cpp,v 1.8 2000-07-07 19:06:18 sandervl Exp $ */
2
3
4/*
5 * NT basis DLL
6 *
7 * This file contains the Nt* API functions of NTDLL.DLL.
8 * In the original ntdll.dll they all seem to just call int 0x2e (down to the HAL)
9 *
10 * Copyright 1996-1998 Marcus Meissner
11 * Copyright 1999 Patrick Haller
12 */
13
14#include <stdlib.h>
15#include <string.h>
16#include <time.h>
17#include <os2win.h>
18#include <handlemanager.h>
19
20#include "ntdll.h"
21#include <ntdllsec.h>
22
23
24/* move to winbase.h */
25
26// @@@PH can't compile this WINE code
27//typedef VOID (CALLBACK *PTIMERAPCROUTINE)(LPVOID lpArgToCompletionRoutine,DWORD dwTimerLowValue,DWORD dwTimerHighValue);
28typedef PVOID PTIMERAPCROUTINE;
29
30
31/*
32 * Timer object
33 */
34
35/**************************************************************************
36 * NtCreateTimer [NTDLL.87]
37 */
38NTSTATUS WINAPI NtCreateTimer(PHANDLE TimerHandle,
39 ACCESS_MASK DesiredAccess,
40 POBJECT_ATTRIBUTES ObjectAttributes,
41 TIMER_TYPE TimerType)
42{
43 dprintf(("NTDLL: NtCreateTimer(%08xh,%08xh,%08xh,%08xh) not implemented.\n",
44 TimerHandle,
45 DesiredAccess,
46 ObjectAttributes,
47 TimerType));
48
49 return 0;
50}
51
52
53/**************************************************************************
54 * NtSetTimer [NTDLL.221]
55 */
56NTSTATUS WINAPI NtSetTimer(HANDLE TimerHandle,
57 PLARGE_INTEGER DueTime,
58 PTIMERAPCROUTINE TimerApcRoutine,
59 PVOID TimerContext,
60 BOOLEAN WakeTimer,
61 ULONG Period,
62 PBOOLEAN PreviousState)
63{
64 dprintf(("NTDLL: NtSetTimer(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
65 TimerHandle,
66 DueTime,
67 TimerApcRoutine,
68 TimerContext,
69 WakeTimer,
70 Period,
71 PreviousState));
72
73 return 0;
74}
75
76
77/******************************************************************************
78 * NtQueryTimerResolution [NTDLL.129]
79 */
80NTSTATUS WINAPI NtQueryTimerResolution(DWORD x1,
81 DWORD x2,
82 DWORD x3)
83{
84 dprintf(("NTDLL: NtQueryTimerResolution(%08xh,%08xh,%08xh) not implemented.\n",
85 x1,
86 x2,
87 x3));
88
89 return 1;
90}
91
92
93/*
94 * Process object
95 */
96
97/******************************************************************************
98 * NtTerminateProcess [NTDLL.]
99 *
100 * Native applications must kill themselves when done
101 * FIXME: return value 0-success
102 */
103NTSTATUS WINAPI NtTerminateProcess(HANDLE ProcessHandle,
104 LONG ExitStatus)
105{
106 dprintf(("NTDLL: NtTerminateProcess(%08xh,%08xh)",
107 ProcessHandle,
108 ExitStatus));
109
110 /* win32 (0x7fffffff) to nt (-1) */
111 if ( NtCurrentProcess() == ProcessHandle )
112 ProcessHandle = GetCurrentProcess();
113
114 /* @@@PH return code looks suspicious ! */
115 return (! TerminateProcess( ProcessHandle, ExitStatus ));
116}
117
118
119/******************************************************************************
120* NtQueryInformationProcess [NTDLL.]
121*
122*/
123NTSTATUS WINAPI NtQueryInformationProcess(HANDLE ProcessHandle,
124 PROCESSINFOCLASS ProcessInformationClass,
125 PVOID ProcessInformation,
126 ULONG ProcessInformationLength,
127 PULONG ReturnLength)
128{
129 dprintf(("NTDLL: NtQueryInformationProcess(%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
130 ProcessHandle,
131 ProcessInformationClass,
132 ProcessInformation,
133 ProcessInformationLength,
134 ReturnLength));
135
136 // fake application, no debugger is running :)
137 if(ProcessInformationClass == ProcessDebugPort)
138 {
139 memset(ProcessInformation, 0, ProcessInformationLength);
140 return TRUE;
141 }
142
143 return 0;
144}
145
146/******************************************************************************
147 * NtSetInformationProcess [NTDLL.207]
148 */
149NTSTATUS WINAPI NtSetInformationProcess(HANDLE ProcessHandle,
150 PROCESSINFOCLASS ProcessInformationClass,
151 PVOID ProcessInformation,
152 ULONG ProcessInformationLength)
153{
154 dprintf(("NTDLL: NtSetInformationProcess(%08xh,%08xh,%08xh,%08xh) not implemented.\n",
155 ProcessHandle,
156 ProcessInformationClass,
157 ProcessInformation,
158 ProcessInformationLength));
159
160 return 0;
161}
162
163
164/*
165 * Thread
166 */
167
168/******************************************************************************
169 * NtResumeThread [NTDLL]
170 */
171NTSTATUS WINAPI NtResumeThread(HANDLE ThreadHandle,
172 PULONG SuspendCount)
173{
174 dprintf(("NTDLL: NtResumeThread(%08xh,%08x) not implemented.\n",
175 ThreadHandle,
176 SuspendCount));
177
178 return 0;
179}
180
181
182/******************************************************************************
183 * NtTerminateThread [NTDLL]
184 */
185NTSTATUS WINAPI NtTerminateThread(HANDLE ThreadHandle,
186 NTSTATUS ExitStatus)
187{
188 dprintf(("NTDLL: NtTerminateThread(%08xh,%08xh) not correctly implemented.\n",
189 ThreadHandle,
190 ExitStatus));
191
192 if ( TerminateThread(ThreadHandle,ExitStatus) )
193 return 0;
194
195 return 0xc0000000; /* FIXME: lasterror->ntstatus */
196}
197
198
199/******************************************************************************
200* NtQueryInformationThread [NTDLL.]
201*
202*/
203NTSTATUS WINAPI NtQueryInformationThread(HANDLE ThreadHandle,
204 THREADINFOCLASS ThreadInformationClass,
205 PVOID ThreadInformation,
206 ULONG ThreadInformationLength,
207 PULONG ReturnLength)
208{
209 dprintf(("NTDLL: NtQueryInformationThread(%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
210 ThreadHandle,
211 ThreadInformationClass,
212 ThreadInformation,
213 ThreadInformationLength,
214 ReturnLength));
215
216 return 0;
217}
218
219
220/******************************************************************************
221 * NtSetInformationThread [NTDLL]
222 */
223NTSTATUS WINAPI NtSetInformationThread(HANDLE ThreadHandle,
224 THREADINFOCLASS ThreadInformationClass,
225 PVOID ThreadInformation,
226 ULONG ThreadInformationLength)
227{
228 dprintf(("NTDLL: NtSetInformationThread(%08xh,%08xh,%08xh,%08xh) not implemented.\n",
229 ThreadHandle,
230 ThreadInformationClass,
231 ThreadInformation,
232 ThreadInformationLength));
233
234 return 0;
235}
236
237
238/*
239 * Token
240 */
241
242/******************************************************************************
243 * NtDuplicateToken [NTDLL]
244 */
245NTSTATUS WINAPI NtDuplicateToken(HANDLE ExistingToken,
246 ACCESS_MASK DesiredAccess,
247 POBJECT_ATTRIBUTES ObjectAttributes,
248 SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
249 TOKEN_TYPE TokenType,
250 PHANDLE NewToken)
251{
252 dprintf(("NTDLL: NtDuplicateToken(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
253 ExistingToken,
254 DesiredAccess,
255 ObjectAttributes,
256 ImpersonationLevel,
257 TokenType,
258 NewToken));
259
260 return 0;
261}
262
263/******************************************************************************
264 * NtOpenProcessToken [NTDLL]
265 */
266NTSTATUS WINAPI NtOpenProcessToken(HANDLE ProcessHandle,
267 DWORD DesiredAccess,
268 PHANDLE TokenHandle)
269{
270 dprintf(("NTDLL: NtOpenProcessToken(%08xh,%08xh,%08xh) not correctly implemented.\n",
271 ProcessHandle,
272 DesiredAccess,
273 TokenHandle));
274
275 if(ProcessHandle == GetCurrentProcess()) {
276 HMOpenProcessToken(ProcessHandle, DesiredAccess, (ULONG)&ProcSecInfo, TokenHandle);
277 return STATUS_SUCCESS;
278 }
279 *TokenHandle = 0;
280 return ERROR_INVALID_HANDLE;
281}
282
283
284/******************************************************************************
285 * NtOpenThreadToken [NTDLL]
286 */
287NTSTATUS WINAPI NtOpenThreadToken(HANDLE ThreadHandle,
288 DWORD DesiredAccess,
289 BOOLEAN OpenAsSelf,
290 PHANDLE TokenHandle)
291{
292 dprintf(("NTDLL: NtOpenThreadToken(%08xh,%08xh,%08xh,%08xh) partly implemented.\n",
293 ThreadHandle,
294 DesiredAccess,
295 OpenAsSelf,
296 TokenHandle));
297
298 return HMOpenThreadToken(ThreadHandle, DesiredAccess, OpenAsSelf, TokenHandle);
299}
300
301
302/******************************************************************************
303 * NtAdjustPrivilegesToken [NTDLL]
304 *
305 * FIXME: parameters unsafe
306 */
307NTSTATUS WINAPI NtAdjustPrivilegesToken(HANDLE TokenHandle,
308 BOOLEAN DisableAllPrivileges,
309 PTOKEN_PRIVILEGES NewState,
310 DWORD BufferLength,
311 PTOKEN_PRIVILEGES PreviousState,
312 PDWORD ReturnLength)
313{
314 dprintf(("NTDLL: NtAdjustPrivilegesToken(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
315 TokenHandle,
316 DisableAllPrivileges,
317 NewState,
318 BufferLength,
319 PreviousState,
320 ReturnLength));
321
322 return 0;
323}
324
325
326/******************************************************************************
327* NtQueryInformationToken [NTDLL.156]
328*
329*/
330NTSTATUS WINAPI NtQueryInformationToken(HANDLE Token,
331 DWORD TokenInformationClass,
332 LPVOID TokenInformation,
333 DWORD TokenInformationLength,
334 LPDWORD ReturnLength)
335{
336 PROCESSTHREAD_SECURITYINFO *pSecInfo;
337
338 dprintf(("NTDLL: NtQueryInformationToken(%08xh,%08xh,%08xh,%08xh,%08xh) not correctly implemented.\n",
339 Token,
340 TokenInformationClass,
341 TokenInformation,
342 TokenInformationLength,
343 ReturnLength));
344
345 pSecInfo = (PROCESSTHREAD_SECURITYINFO*)HMHandleGetUserData(Token);
346 if((ULONG)pSecInfo == -1) {
347 return ERROR_INVALID_HANDLE;
348 }
349 switch (TokenInformationClass)
350 {
351 case TokenGroups: /* 2 */
352 *ReturnLength = sizeof (TOKEN_GROUPS);
353 if(TokenInformationLength < sizeof (TOKEN_GROUPS)) {
354 return STATUS_BUFFER_TOO_SMALL;
355 }
356 memcpy(TokenInformation, (LPVOID)pSecInfo->pTokenGroups, sizeof(TOKEN_GROUPS));
357 break;
358 case TokenUser: /* 1 */
359 {
360 int len = sizeof (TOKEN_USER) + sizeof(SID);
361 *ReturnLength = len;
362 if(len <= TokenInformationLength) {
363 if(TokenInformation)
364 {
365 TOKEN_USER *tuser = (TOKEN_USER *)TokenInformation;
366 PSID sid = (PSID) &((LPBYTE)TokenInformation)[sizeof(TOKEN_USER)];
367 SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
368 RtlInitializeSid(sid, &localSidAuthority, 1);
369 *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
370 tuser->User.Sid = sid;
371 }
372 }
373 else {
374 return STATUS_BUFFER_TOO_SMALL;
375 }
376 break;
377 }
378 case TokenPrivileges:
379 *ReturnLength = sizeof (TOKEN_PRIVILEGES);
380 if(TokenInformationLength < sizeof (TOKEN_PRIVILEGES)) {
381 return STATUS_BUFFER_TOO_SMALL;
382 }
383 memset(TokenInformation, 0, sizeof(TOKEN_PRIVILEGES));
384 break;
385 case TokenOwner:
386 *ReturnLength = sizeof (TOKEN_OWNER);
387 if(TokenInformationLength < sizeof (TOKEN_OWNER)) {
388 return STATUS_BUFFER_TOO_SMALL;
389 }
390 memset(TokenInformation, 0, sizeof(TOKEN_OWNER));
391 break;
392 case TokenPrimaryGroup:
393 *ReturnLength = sizeof (TOKEN_PRIMARY_GROUP);
394 if(TokenInformationLength < sizeof (TOKEN_PRIMARY_GROUP)) {
395 return STATUS_BUFFER_TOO_SMALL;
396 }
397 memset(TokenInformation, 0, sizeof(TOKEN_PRIMARY_GROUP));
398 break;
399 case TokenDefaultDacl:
400 *ReturnLength = sizeof (TOKEN_DEFAULT_DACL);
401 if(TokenInformationLength < sizeof (TOKEN_DEFAULT_DACL)) {
402 return STATUS_BUFFER_TOO_SMALL;
403 }
404 memset(TokenInformation, 0, sizeof(TOKEN_DEFAULT_DACL));
405 break;
406 case TokenSource:
407 *ReturnLength = sizeof (TOKEN_SOURCE);
408 if(TokenInformationLength < sizeof (TOKEN_SOURCE)) {
409 return STATUS_BUFFER_TOO_SMALL;
410 }
411 memset(TokenInformation, 0, sizeof(TOKEN_SOURCE));
412 break;
413 case TokenType:
414 *ReturnLength = sizeof (TOKEN_TYPE);
415 if(TokenInformationLength < sizeof (TOKEN_TYPE)) {
416 return STATUS_BUFFER_TOO_SMALL;
417 }
418 memset(TokenInformation, 0, sizeof(TOKEN_TYPE));
419 break;
420#if 0
421 case TokenImpersonationLevel:
422 case TokenStatistics:
423#endif /* 0 */
424 }
425
426 return STATUS_SUCCESS;
427}
428
429
430/*
431 * Section
432 */
433
434/******************************************************************************
435 * NtCreateSection [NTDLL]
436 */
437NTSTATUS WINAPI NtCreateSection(PHANDLE SectionHandle,
438 ACCESS_MASK DesiredAccess,
439 POBJECT_ATTRIBUTES ObjectAttributes,
440 PLARGE_INTEGER MaximumSize,
441 ULONG SectionPageProtection,
442 ULONG AllocationAttributes,
443 HANDLE FileHandle)
444{
445 dprintf(("NTDLL: NtCreateSection(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
446 SectionHandle,
447 DesiredAccess,
448 ObjectAttributes,
449 MaximumSize,
450 SectionPageProtection,
451 AllocationAttributes,
452 FileHandle));
453
454 return 0;
455}
456
457
458/******************************************************************************
459 * NtOpenSection [NTDLL]
460 */
461NTSTATUS WINAPI NtOpenSection(PHANDLE SectionHandle,
462 ACCESS_MASK DesiredAccess,
463 POBJECT_ATTRIBUTES ObjectAttributes)
464{
465 dprintf(("NTDLL: NtOpenSection(%08xh,%08xh,%08xh) not implemented.\n",
466 SectionHandle,
467 DesiredAccess,
468 ObjectAttributes));
469
470 return 0;
471}
472
473
474/******************************************************************************
475 * NtQuerySection [NTDLL]
476 */
477NTSTATUS WINAPI NtQuerySection(HANDLE SectionHandle,
478 PVOID SectionInformationClass,
479 PVOID SectionInformation,
480 ULONG Length,
481 PULONG ResultLength)
482{
483 dprintf(("NTDLL: NtQuerySection(%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
484 SectionHandle,
485 SectionInformationClass,
486 SectionInformation,
487 Length,
488 ResultLength));
489
490 return 0;
491}
492
493
494/******************************************************************************
495 * NtMapViewOfSection [NTDLL]
496 * FUNCTION: Maps a view of a section into the virtual address space of a process
497 *
498 * ARGUMENTS:
499 * SectionHandle Handle of the section
500 * ProcessHandle Handle of the process
501 * BaseAddress Desired base address (or NULL) on entry
502 * Actual base address of the view on exit
503 * ZeroBits Number of high order address bits that must be zero
504 * CommitSize Size bytes of the initially committed section of the view
505 * SectionOffset Offset bytes from the beginning of the section to the beginning of the view
506 * ViewSize Desired length of map (or zero to map all) on entry
507 Actual length mapped on exit
508 * InheritDisposition Specified how the view is to be shared with
509 * child processes
510 * AllocateType Type of allocation for the pages
511 * Protect Protection for the committed region of the view
512 */
513NTSTATUS WINAPI NtMapViewOfSection(HANDLE SectionHandle,
514 HANDLE ProcessHandle,
515 PVOID* BaseAddress,
516 ULONG ZeroBits,
517 ULONG CommitSize,
518 PLARGE_INTEGER SectionOffset,
519 PULONG ViewSize,
520 SECTION_INHERIT InheritDisposition,
521 ULONG AllocationType,
522 ULONG Protect)
523{
524 dprintf(("NTDLL: NtMapViewOfSection(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
525 SectionHandle,
526 ProcessHandle,
527 BaseAddress,
528 ZeroBits,
529 CommitSize,
530 SectionOffset,
531 ViewSize,
532 InheritDisposition,
533 AllocationType,
534 Protect));
535
536 return 0;
537}
538
539
540/*
541 * ports
542 */
543
544/******************************************************************************
545 * NtCreatePort [NTDLL]
546 */
547NTSTATUS WINAPI NtCreatePort(DWORD x1,
548 DWORD x2,
549 DWORD x3,
550 DWORD x4,
551 DWORD x5)
552{
553 dprintf(("NTDLL: NtCreatePort(%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
554 x1,
555 x2,
556 x3,
557 x4,
558 x5));
559
560 return 0;
561}
562
563
564/******************************************************************************
565 * NtConnectPort [NTDLL]
566 */
567NTSTATUS WINAPI NtConnectPort(DWORD x1,
568 PUNICODE_STRING uni,
569 DWORD x3,
570 DWORD x4,
571 DWORD x5,
572 DWORD x6,
573 DWORD x7,
574 DWORD x8)
575{
576 dprintf(("NTDLL: NtConnectPort(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
577 x1,
578 uni,
579 x3,
580 x4,
581 x5,
582 x6,
583 x7,
584 x8));
585
586 return 0;
587}
588
589
590/******************************************************************************
591 * NtListenPort [NTDLL]
592 */
593NTSTATUS WINAPI NtListenPort(DWORD x1,
594 DWORD x2)
595{
596 dprintf(("NTDLL: NtListenPort(%08xh,%08xh) not implemented.\n",
597 x1,
598 x2));
599
600 return 0;
601}
602
603
604/******************************************************************************
605 * NtAcceptConnectPort [NTDLL]
606 */
607NTSTATUS WINAPI NtAcceptConnectPort(DWORD x1,
608 DWORD x2,
609 DWORD x3,
610 DWORD x4,
611 DWORD x5,
612 DWORD x6)
613{
614 dprintf(("NTDLL: NtAcceptConnectPort(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
615 x1,
616 x2,
617 x3,
618 x4,
619 x5,
620 x6));
621
622 return 0;
623}
624
625
626/******************************************************************************
627 * NtCompleteConnectPort [NTDLL]
628 */
629NTSTATUS WINAPI NtCompleteConnectPort(DWORD x1)
630{
631 dprintf(("NTDLL: NtCompleteConnectPort(%08xh) not implemented.\n",
632 x1));
633
634 return 0;
635}
636
637
638/******************************************************************************
639 * NtRegisterThreadTerminatePort [NTDLL]
640 */
641NTSTATUS WINAPI NtRegisterThreadTerminatePort(DWORD x1)
642{
643 dprintf(("NTDLL: NtRegisterThreadTerminatePort(%08xh) not implemented.\n",
644 x1));
645
646 return 0;
647}
648
649
650/******************************************************************************
651 * NtRequestWaitReplyPort [NTDLL]
652 */
653NTSTATUS WINAPI NtRequestWaitReplyPort(DWORD x1,
654 DWORD x2,
655 DWORD x3)
656{
657 dprintf(("NTDLL: NtRequestWaitReplyPort(%08xh,%08xh,%08xh) not implemented.\n",
658 x1,
659 x2,
660 x3));
661
662 return 0;
663}
664
665
666/******************************************************************************
667 * NtReplyWaitReceivePort [NTDLL]
668 */
669NTSTATUS WINAPI NtReplyWaitReceivePort(DWORD x1,
670 DWORD x2,
671 DWORD x3,
672 DWORD x4)
673{
674 dprintf(("NTDLL: NtReplyWaitReceivePort(%08xh,%08xh,%08xh,%08xh) not implemented.\n",
675 x1,
676 x2,
677 x3,
678 x4));
679
680 return 0;
681}
682
683
684/*
685 * Misc
686 */
687
688 /******************************************************************************
689 * NtSetIntervalProfile [NTDLL]
690 */
691NTSTATUS WINAPI NtSetIntervalProfile(DWORD x1,
692 DWORD x2)
693{
694 dprintf(("NTDLL: NtSetIntervalProfile(%08xh,%08xh) not implemented.\n",
695 x1,
696 x2));
697
698 return 0;
699}
700
701
702/******************************************************************************
703 * NtQueryPerformanceCounter [NTDLL]
704 */
705NTSTATUS WINAPI NtQueryPerformanceCounter(PLARGE_INTEGER Counter,
706 PLARGE_INTEGER Frequency)
707{
708 dprintf(("NTDLL: NtQueryPerformanceCounter(%08xh,%08xh) not implemented.\n",
709 Counter,
710 Frequency));
711
712 return 0;
713}
714
715
716/******************************************************************************
717 * NtCreateMailSlotFile [NTDLL]
718 */
719NTSTATUS WINAPI NtCreateMailslotFile(DWORD x1,
720 DWORD x2,
721 DWORD x3,
722 DWORD x4,
723 DWORD x5,
724 DWORD x6,
725 DWORD x7,
726 DWORD x8)
727{
728 dprintf(("NTDLL: NtCreateMailslotFile(%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh,%08xh) not implemented.\n",
729 x1,
730 x2,
731 x3,
732 x4,
733 x5,
734 x6,
735 x7,
736 x8));
737
738 return 0;
739}
740
741
742/******************************************************************************
743 * NtQuerySystemInformation [NTDLL.168]
744 *
745 * ARGUMENTS:
746 * SystemInformationClass Index to a certain information structure
747 * SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
748 * SystemCacheInformation SYSTEM_CACHE_INFORMATION
749 * SystemConfigurationInformation CONFIGURATION_INFORMATION
750 * observed (class/len):
751 * 0x0/0x2c
752 * 0x12/0x18
753 * 0x2/0x138
754 * 0x8/0x600
755 * SystemInformation caller supplies storage for the information structure
756 * Length size of the structure
757 * ResultLength Data written
758 */
759NTSTATUS WINAPI NtQuerySystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass,
760 PVOID SystemInformation,
761 ULONG Length,
762 PULONG ResultLength)
763{
764 dprintf(("NTDLL: NtQuerySystemInformation(%08xh,%08xh,%08xh,%08xh) not implemented.\n",
765 SystemInformationClass,
766 SystemInformation,
767 Length,
768 ResultLength));
769
770 ZeroMemory (SystemInformation, Length);
771 return 0;
772}
773
774
775/******************************************************************************
776 * NtCreatePagingFile [NTDLL]
777 */
778NTSTATUS WINAPI NtCreatePagingFile(PUNICODE_STRING PageFileName,
779 ULONG MinimumSize,
780 ULONG MaximumSize,
781 PULONG ActualSize)
782{
783 dprintf(("NTDLL: NtCreatePagingFile(%08xh, %08xh, %08xh, %08xh) not implemented.\n",
784 PageFileName,
785 MinimumSize,
786 MaximumSize,
787 ActualSize));
788
789 return 0;
790}
791
792
793/******************************************************************************
794 * NtDisplayString [NTDLL.95]
795 *
796 * writes a string to the nt-textmode screen eg. during startup
797 */
798NTSTATUS WINAPI NtDisplayString (PUNICODE_STRING string)
799{
800 dprintf(("NTDLL: NtDisplayString(%08xh\n",
801 string));
802
803 WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE),
804 string->Buffer,
805 string->Length,
806 0,
807 0);
808
809 return 0;
810}
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