vcc100-kernel32-fakes.cpp@ 80031

Last change on this file since 80031 was 80031, checked in by vboxsync, 5 years ago
Runtime/r3/win/vcc100-kernel32-fakes.cpp: Include CreateIoCompletionPort, GetQueuedCompletionStatus and PostQueuedCompletionStatus for fileaio-win.cpp which got promoted to RuntimeR3 previously
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 20.1 KB

Line
1	/* $Id: vcc100-kernel32-fakes.cpp 80031 2019-07-28 22:01:31Z vboxsync $ */
2	/** @file
3	* IPRT - Tricks to make the Visual C++ 2010 CRT work on NT4, W2K and XP.
4	*/
5
6	/*
7	* Copyright (C) 2012-2019 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27
28	/*********************************************************************************************************************************
29	* Header Files *
30	*********************************************************************************************************************************/
31	#include <iprt/cdefs.h>
32	#include <iprt/types.h>
33	#include <iprt/asm.h>
34	#include <iprt/assert.h>
35	#include <iprt/string.h>
36	#ifdef DEBUG
37	# include <stdio.h> /* _snprintf */
38	#endif
39
40	#ifndef RT_ARCH_X86
41	# error "This code is X86 only"
42	#endif
43
44	#include <iprt/nt/nt-and-windows.h>
45
46	#include "vcc100-fakes.h"
47
48
49	/*********************************************************************************************************************************
50	* Defined Constants And Macros *
51	*********************************************************************************************************************************/
52	#ifndef HEAP_STANDARD
53	# define HEAP_STANDARD 0
54	#endif
55
56
57	/** Declare a kernel32 API.
58	* @note We are not exporting them as that causes duplicate symbol troubles in
59	* the OpenGL bits. */
60	#define DECL_KERNEL32(a_Type) extern "C" a_Type WINAPI
61
62
63
64	/*********************************************************************************************************************************
65	* Global Variables *
66	*********************************************************************************************************************************/
67	static volatile bool g_fInitialized = false;
68	#define MAKE_IMPORT_ENTRY(a_uMajorVer, a_uMinorVer, a_Name, a_cb) DECLARE_FUNCTION_POINTER(a_Name, a_cb)
69	#include "vcc100-kernel32-fakes.h"
70
71
72
73	DECL_KERNEL32(PVOID) Fake_DecodePointer(PVOID pvEncoded)
74	{
75	return pvEncoded;
76	}
77
78
79	DECL_KERNEL32(PVOID) Fake_EncodePointer(PVOID pvNative)
80	{
81	return pvNative;
82	}
83
84
85	DECL_KERNEL32(BOOL) Fake_InitializeCriticalSectionAndSpinCount(LPCRITICAL_SECTION pCritSect, DWORD cSpin)
86	{
87	RT_NOREF(cSpin);
88	InitializeCriticalSection(pCritSect);
89	return TRUE;
90	}
91
92
93	DECL_KERNEL32(HANDLE) Fake_CreateIoCompletionPort(HANDLE hFile, HANDLE hExistingCompletionPort, ULONG_PTR uCompletionKey,
94	DWORD cConcurrentThreads)
95	{
96	RT_NOREF(hFile, hExistingCompletionPort, uCompletionKey, cConcurrentThreads);
97	SetLastError(ERROR_NOT_SUPPORTED);
98	return NULL;
99	}
100
101
102	DECL_KERNEL32(BOOL) Fake_GetQueuedCompletionStatus(HANDLE hCompletionPort, PDWORD_PTR pcbTransfered, PULONG_PTR puCompletionKey,
103	LPOVERLAPPED pOverlapped, DWORD cMs)
104	{
105	RT_NOREF(hCompletionPort, pcbTransfered, puCompletionKey, pOverlapped, cMs);
106	SetLastError(ERROR_NOT_SUPPORTED);
107	return FALSE;
108	}
109
110
111	DECL_KERNEL32(BOOL) Fake_PostQueuedCompletionStatus(HANDLE hCompletionPort, DWORD cbTransfered, ULONG_PTR uCompletionKey,
112	LPOVERLAPPED pOverlapped)
113	{
114	RT_NOREF(hCompletionPort, cbTransfered, uCompletionKey, pOverlapped);
115	SetLastError(ERROR_NOT_SUPPORTED);
116	return FALSE;
117	}
118
119
120	DECL_KERNEL32(BOOL) Fake_HeapSetInformation(HANDLE hHeap, HEAP_INFORMATION_CLASS enmInfoClass, PVOID pvBuf, SIZE_T cbBuf)
121	{
122	RT_NOREF(hHeap);
123	if (enmInfoClass == HeapCompatibilityInformation)
124	{
125	if ( cbBuf != sizeof(ULONG)
126	\|\| !pvBuf
127	\|\| *(PULONG)pvBuf == HEAP_STANDARD
128	)
129	{
130	SetLastError(ERROR_INVALID_PARAMETER);
131	return FALSE;
132	}
133	return TRUE;
134	}
135
136	SetLastError(ERROR_INVALID_PARAMETER);
137	return FALSE;
138	}
139
140
141	DECL_KERNEL32(BOOL) Fake_HeapQueryInformation(HANDLE hHeap, HEAP_INFORMATION_CLASS enmInfoClass,
142	PVOID pvBuf, SIZE_T cbBuf, PSIZE_T pcbRet)
143	{
144	RT_NOREF(hHeap);
145	if (enmInfoClass == HeapCompatibilityInformation)
146	{
147	*pcbRet = sizeof(ULONG);
148	if (cbBuf < sizeof(ULONG) \|\| !pvBuf)
149	{
150	SetLastError(ERROR_INSUFFICIENT_BUFFER);
151	return FALSE;
152	}
153	*(PULONG)pvBuf = HEAP_STANDARD;
154	return TRUE;
155	}
156
157	SetLastError(ERROR_INVALID_PARAMETER);
158	return FALSE;
159	}
160
161
162	/* These are used by INTEL\mt_obj\Timer.obj: */
163
164	DECL_KERNEL32(HANDLE) Fake_CreateTimerQueue(void)
165	{
166	SetLastError(ERROR_NOT_SUPPORTED);
167	return NULL;
168	}
169
170	DECL_KERNEL32(BOOL) Fake_CreateTimerQueueTimer(PHANDLE phTimer, HANDLE hTimerQueue, WAITORTIMERCALLBACK pfnCallback, PVOID pvUser,
171	DWORD msDueTime, DWORD msPeriod, ULONG fFlags)
172	{
173	NOREF(phTimer); NOREF(hTimerQueue); NOREF(pfnCallback); NOREF(pvUser); NOREF(msDueTime); NOREF(msPeriod); NOREF(fFlags);
174	SetLastError(ERROR_NOT_SUPPORTED);
175	return FALSE;
176	}
177
178	DECL_KERNEL32(BOOL) Fake_DeleteTimerQueueTimer(HANDLE hTimerQueue, HANDLE hTimer, HANDLE hEvtCompletion)
179	{
180	NOREF(hTimerQueue); NOREF(hTimer); NOREF(hEvtCompletion);
181	SetLastError(ERROR_NOT_SUPPORTED);
182	return FALSE;
183	}
184
185	/* This is used by several APIs. */
186
187	DECL_KERNEL32(VOID) Fake_InitializeSListHead(PSLIST_HEADER pHead)
188	{
189	pHead->Alignment = 0;
190	}
191
192
193	DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedFlushSList(PSLIST_HEADER pHead)
194	{
195	PSLIST_ENTRY pRet = NULL;
196	if (pHead->Next.Next)
197	{
198	for (;;)
199	{
200	SLIST_HEADER OldHead = *pHead;
201	SLIST_HEADER NewHead;
202	NewHead.Alignment = 0;
203	NewHead.Sequence = OldHead.Sequence + 1;
204	if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment))
205	{
206	pRet = OldHead.Next.Next;
207	break;
208	}
209	}
210	}
211	return pRet;
212	}
213
214	DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedPopEntrySList(PSLIST_HEADER pHead)
215	{
216	PSLIST_ENTRY pRet = NULL;
217	for (;;)
218	{
219	SLIST_HEADER OldHead = *pHead;
220	pRet = OldHead.Next.Next;
221	if (pRet)
222	{
223	SLIST_HEADER NewHead;
224	__try
225	{
226	NewHead.Next.Next = pRet->Next;
227	}
228	__except(EXCEPTION_EXECUTE_HANDLER)
229	{
230	continue;
231	}
232	NewHead.Depth = OldHead.Depth - 1;
233	NewHead.Sequence = OldHead.Sequence + 1;
234	if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment))
235	break;
236	}
237	else
238	break;
239	}
240	return pRet;
241	}
242
243	DECL_KERNEL32(PSLIST_ENTRY) Fake_InterlockedPushEntrySList(PSLIST_HEADER pHead, PSLIST_ENTRY pEntry)
244	{
245	PSLIST_ENTRY pRet = NULL;
246	for (;;)
247	{
248	SLIST_HEADER OldHead = *pHead;
249	pRet = OldHead.Next.Next;
250	pEntry->Next = pRet;
251	SLIST_HEADER NewHead;
252	NewHead.Next.Next = pEntry;
253	NewHead.Depth = OldHead.Depth + 1;
254	NewHead.Sequence = OldHead.Sequence + 1;
255	if (ASMAtomicCmpXchgU64(&pHead->Alignment, NewHead.Alignment, OldHead.Alignment))
256	break;
257	}
258	return pRet;
259	}
260
261	DECL_KERNEL32(WORD) Fake_QueryDepthSList(PSLIST_HEADER pHead)
262	{
263	return pHead->Depth;
264	}
265
266
267	/* curl drags these in: */
268	DECL_KERNEL32(BOOL) Fake_VerifyVersionInfoA(LPOSVERSIONINFOEXA pInfo, DWORD fTypeMask, DWORDLONG fConditionMask)
269	{
270	OSVERSIONINFOEXA VerInfo;
271	RT_ZERO(VerInfo);
272	VerInfo.dwOSVersionInfoSize = sizeof(VerInfo);
273	if (!GetVersionExA((OSVERSIONINFO *)&VerInfo))
274	{
275	RT_ZERO(VerInfo);
276	VerInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
277	BOOL fRet = GetVersionExA((OSVERSIONINFO *)&VerInfo);
278	if (fRet)
279	{ /* likely */ }
280	else
281	{
282	MY_ASSERT(false, "VerifyVersionInfoA: #1");
283	return FALSE;
284	}
285	}
286
287	BOOL fRet = TRUE;
288	for (unsigned i = 0; i < 8 && fRet; i++)
289	if (fTypeMask & RT_BIT_32(i))
290	{
291	uint32_t uLeft, uRight;
292	switch (RT_BIT_32(i))
293	{
294	#define MY_CASE(a_Num, a_Member) case a_Num: uLeft = VerInfo.a_Member; uRight = pInfo->a_Member; break
295	MY_CASE(VER_MINORVERSION, dwMinorVersion);
296	MY_CASE(VER_MAJORVERSION, dwMajorVersion);
297	MY_CASE(VER_BUILDNUMBER, dwBuildNumber);
298	MY_CASE(VER_PLATFORMID, dwPlatformId);
299	MY_CASE(VER_SERVICEPACKMINOR, wServicePackMinor);
300	MY_CASE(VER_SERVICEPACKMAJOR, wServicePackMinor);
301	MY_CASE(VER_SUITENAME, wSuiteMask);
302	MY_CASE(VER_PRODUCT_TYPE, wProductType);
303	#undef MY_CASE
304	default: uLeft = uRight = 0; MY_ASSERT(false, "VerifyVersionInfoA: #2");
305	}
306	switch ((uint8_t)(fConditionMask >> (i*8)))
307	{
308	case VER_EQUAL: fRet = uLeft == uRight; break;
309	case VER_GREATER: fRet = uLeft > uRight; break;
310	case VER_GREATER_EQUAL: fRet = uLeft >= uRight; break;
311	case VER_LESS: fRet = uLeft < uRight; break;
312	case VER_LESS_EQUAL: fRet = uLeft <= uRight; break;
313	case VER_AND: fRet = (uLeft & uRight) == uRight; break;
314	case VER_OR: fRet = (uLeft & uRight) != 0; break;
315	default: fRet = FALSE; MY_ASSERT(false, "VerifyVersionInfoA: #3"); break;
316	}
317	}
318
319	return fRet;
320	}
321
322
323	DECL_KERNEL32(ULONGLONG) Fake_VerSetConditionMask(ULONGLONG fConditionMask, DWORD fTypeMask, BYTE bOperator)
324	{
325	for (unsigned i = 0; i < 8; i++)
326	if (fTypeMask & RT_BIT_32(i))
327	{
328	uint64_t fMask = UINT64_C(0xff) << (i*8);
329	fConditionMask &= ~fMask;
330	fConditionMask \|= (uint64_t)bOperator << (i*8);
331
332	}
333	return fConditionMask;
334	}
335
336
337	/*
338	* NT 3.51 stuff.
339	*/
340
341	DECL_KERNEL32(BOOL) Fake_IsProcessorFeaturePresent(DWORD enmProcessorFeature)
342	{
343	/* Could make more of an effort here... */
344	RT_NOREF(enmProcessorFeature);
345	return FALSE;
346	}
347
348
349	DECL_KERNEL32(BOOL) Fake_CancelIo(HANDLE hHandle)
350	{
351	/* All NT versions the NTDLL API this corresponds to. */
352	RESOLVE_NTDLL_API(NtCancelIoFile);
353	if (pfnNtCancelIoFile)
354	{
355	IO_STATUS_BLOCK Ios = RTNT_IO_STATUS_BLOCK_INITIALIZER;
356	NTSTATUS rcNt = pfnNtCancelIoFile(hHandle, &Ios);
357	if (RT_SUCCESS(rcNt))
358	return TRUE;
359	if (rcNt == STATUS_INVALID_HANDLE)
360	SetLastError(ERROR_INVALID_HANDLE);
361	else
362	SetLastError(ERROR_INVALID_FUNCTION);
363	}
364	else
365	SetLastError(ERROR_NOT_SUPPORTED);
366	return FALSE;
367	}
368
369
370	/*
371	* NT 3.50 stuff.
372	*/
373
374	DECL_KERNEL32(BOOL) Fake_IsDebuggerPresent(VOID)
375	{
376	/* Fallback: */
377	return FALSE;
378	}
379
380
381	DECL_KERNEL32(VOID) Fake_GetSystemTimeAsFileTime(LPFILETIME pTime)
382	{
383	DWORD dwVersion = GetVersion();
384	if ( (dwVersion & 0xff) > 3
385	\|\| ( (dwVersion & 0xff) == 3
386	&& ((dwVersion >> 8) & 0xff) >= 50) )
387	{
388	PKUSER_SHARED_DATA pUsd = (PKUSER_SHARED_DATA)MM_SHARED_USER_DATA_VA;
389
390	/* use interrupt time */
391	LARGE_INTEGER Time;
392	do
393	{
394	Time.HighPart = pUsd->SystemTime.High1Time;
395	Time.LowPart = pUsd->SystemTime.LowPart;
396	} while (pUsd->SystemTime.High2Time != Time.HighPart);
397
398	pTime->dwHighDateTime = Time.HighPart;
399	pTime->dwLowDateTime = Time.LowPart;
400	}
401	else
402	{
403	/* NT 3.1 didn't have a KUSER_SHARED_DATA nor a GetSystemTimeAsFileTime export. */
404	SYSTEMTIME SystemTime;
405	GetSystemTime(&SystemTime);
406	BOOL fRet = SystemTimeToFileTime(&SystemTime, pTime);
407	if (fRet)
408	{ /* likely */ }
409	else
410	{
411	MY_ASSERT(false, "GetSystemTimeAsFileTime: #2");
412	pTime->dwHighDateTime = 0;
413	pTime->dwLowDateTime = 0;
414	}
415	}
416	}
417
418
419	/*
420	* NT 3.1 stuff.
421	*/
422
423	DECL_KERNEL32(BOOL) Fake_GetVersionExA(LPOSVERSIONINFOA pInfo)
424	{
425	DWORD dwVersion = GetVersion();
426
427	/* Common fields: */
428	pInfo->dwMajorVersion = dwVersion & 0xff;
429	pInfo->dwMinorVersion = (dwVersion >> 8) & 0xff;
430	if (!(dwVersion & RT_BIT_32(31)))
431	pInfo->dwBuildNumber = dwVersion >> 16;
432	else
433	pInfo->dwBuildNumber = 511;
434	pInfo->dwPlatformId = VER_PLATFORM_WIN32_NT;
435	/** @todo get CSD from registry. */
436	pInfo->szCSDVersion[0] = '\0';
437
438	/* OSVERSIONINFOEX fields: */
439	if (pInfo->dwOSVersionInfoSize > sizeof((*pInfo)))
440	{
441	LPOSVERSIONINFOEXA pInfoEx = (LPOSVERSIONINFOEXA)pInfo;
442	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wServicePackMinor))
443	{
444	pInfoEx->wServicePackMajor = 0;
445	pInfoEx->wServicePackMinor = 0;
446	}
447	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wSuiteMask))
448	pInfoEx->wSuiteMask = 0;
449	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXA, wProductType))
450	pInfoEx->wProductType = VER_NT_WORKSTATION;
451	if (pInfoEx->wReserved > RT_UOFFSETOF(OSVERSIONINFOEXA, wProductType))
452	pInfoEx->wReserved = 0;
453	}
454
455	return TRUE;
456	}
457
458
459	DECL_KERNEL32(BOOL) Fake_GetVersionExW(LPOSVERSIONINFOW pInfo)
460	{
461	DWORD dwVersion = GetVersion();
462
463	/* Common fields: */
464	pInfo->dwMajorVersion = dwVersion & 0xff;
465	pInfo->dwMinorVersion = (dwVersion >> 8) & 0xff;
466	if (!(dwVersion & RT_BIT_32(31)))
467	pInfo->dwBuildNumber = dwVersion >> 16;
468	else
469	pInfo->dwBuildNumber = 511;
470	pInfo->dwPlatformId = VER_PLATFORM_WIN32_NT;
471	/** @todo get CSD from registry. */
472	pInfo->szCSDVersion[0] = '\0';
473
474	/* OSVERSIONINFOEX fields: */
475	if (pInfo->dwOSVersionInfoSize > sizeof((*pInfo)))
476	{
477	LPOSVERSIONINFOEXW pInfoEx = (LPOSVERSIONINFOEXW)pInfo;
478	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wServicePackMinor))
479	{
480	pInfoEx->wServicePackMajor = 0;
481	pInfoEx->wServicePackMinor = 0;
482	}
483	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wSuiteMask))
484	pInfoEx->wSuiteMask = 0;
485	if (pInfoEx->dwOSVersionInfoSize > RT_UOFFSETOF(OSVERSIONINFOEXW, wProductType))
486	pInfoEx->wProductType = VER_NT_WORKSTATION;
487	if (pInfoEx->wReserved > RT_UOFFSETOF(OSVERSIONINFOEXW, wProductType))
488	pInfoEx->wReserved = 0;
489	}
490
491	return TRUE;
492	}
493
494
495	DECL_KERNEL32(LPWCH) Fake_GetEnvironmentStringsW(void)
496	{
497	/*
498	* Environment is ANSI in NT 3.1. We should only be here for NT 3.1.
499	* For now, don't try do a perfect job converting it, just do it.
500	*/
501	char pszzEnv = (char )RTNtCurrentPeb()->ProcessParameters->Environment;
502	size_t offEnv = 0;
503	while (pszzEnv[offEnv] != '\0')
504	{
505	size_t cchLen = strlen(&pszzEnv[offEnv]);
506	offEnv += cchLen + 1;
507	}
508	size_t const cchEnv = offEnv + 1;
509
510	PRTUTF16 pwszzEnv = (PRTUTF16)HeapAlloc(GetProcessHeap(), 0, cchEnv * sizeof(RTUTF16));
511	if (!pwszzEnv)
512	return NULL;
513	for (offEnv = 0; offEnv < cchEnv; offEnv++)
514	{
515	unsigned char ch = pwszzEnv[offEnv];
516	if (!(ch & 0x80))
517	pwszzEnv[offEnv] = ch;
518	else
519	pwszzEnv[offEnv] = '_';
520	}
521	return pwszzEnv;
522	}
523
524
525	DECL_KERNEL32(BOOL) Fake_FreeEnvironmentStringsW(LPWCH pwszzEnv)
526	{
527	if (pwszzEnv)
528	HeapFree(GetProcessHeap(), 0, pwszzEnv);
529	return TRUE;
530	}
531
532
533	DECL_KERNEL32(int) Fake_GetLocaleInfoA(LCID idLocale, LCTYPE enmType, LPSTR pData, int cchData)
534	{
535	NOREF(idLocale); NOREF(enmType); NOREF(pData); NOREF(cchData);
536	//MY_ASSERT(false, "GetLocaleInfoA: idLocale=%#x enmType=%#x cchData=%#x", idLocale, enmType, cchData);
537	MY_ASSERT(false, "GetLocaleInfoA");
538	SetLastError(ERROR_NOT_SUPPORTED);
539	return 0;
540	}
541
542
543	DECL_KERNEL32(BOOL) Fake_EnumSystemLocalesA(LOCALE_ENUMPROCA pfnCallback, DWORD fFlags)
544	{
545	NOREF(pfnCallback); NOREF(fFlags);
546	//MY_ASSERT(false, "EnumSystemLocalesA: pfnCallback=%p fFlags=%#x", pfnCallback, fFlags);
547	MY_ASSERT(false, "EnumSystemLocalesA");
548	SetLastError(ERROR_NOT_SUPPORTED);
549	return FALSE;
550	}
551
552
553	DECL_KERNEL32(BOOL) Fake_IsValidLocale(LCID idLocale, DWORD fFlags)
554	{
555	NOREF(idLocale); NOREF(fFlags);
556	//MY_ASSERT(false, "IsValidLocale: idLocale fFlags=%#x", idLocale, fFlags);
557	MY_ASSERT(false, "IsValidLocale");
558	SetLastError(ERROR_NOT_SUPPORTED);
559	return FALSE;
560	}
561
562
563	DECL_KERNEL32(DWORD_PTR) Fake_SetThreadAffinityMask(HANDLE hThread, DWORD_PTR fAffinityMask)
564	{
565	SYSTEM_INFO SysInfo;
566	GetSystemInfo(&SysInfo);
567	//MY_ASSERT(false, "SetThreadAffinityMask: hThread=%p fAffinityMask=%p SysInfo.dwActiveProcessorMask=%p",
568	// hThread, fAffinityMask, SysInfo.dwActiveProcessorMask);
569	MY_ASSERT(false, "SetThreadAffinityMask");
570	if ( SysInfo.dwActiveProcessorMask == fAffinityMask
571	\|\| fAffinityMask == ~(DWORD_PTR)0)
572	return fAffinityMask;
573
574	SetLastError(ERROR_NOT_SUPPORTED);
575	RT_NOREF(hThread);
576	return 0;
577	}
578
579
580	DECL_KERNEL32(BOOL) Fake_GetProcessAffinityMask(HANDLE hProcess, PDWORD_PTR pfProcessAffinityMask, PDWORD_PTR pfSystemAffinityMask)
581	{
582	SYSTEM_INFO SysInfo;
583	GetSystemInfo(&SysInfo);
584	//MY_ASSERT(false, "GetProcessAffinityMask: SysInfo.dwActiveProcessorMask=%p", SysInfo.dwActiveProcessorMask);
585	MY_ASSERT(false, "GetProcessAffinityMask");
586	if (pfProcessAffinityMask)
587	*pfProcessAffinityMask = SysInfo.dwActiveProcessorMask;
588	if (pfSystemAffinityMask)
589	*pfSystemAffinityMask = SysInfo.dwActiveProcessorMask;
590	RT_NOREF(hProcess);
591	return TRUE;
592	}
593
594
595	DECL_KERNEL32(BOOL) Fake_GetHandleInformation(HANDLE hObject, DWORD *pfFlags)
596	{
597	OBJECT_HANDLE_FLAG_INFORMATION Info = { 0, 0 };
598	DWORD cbRet = sizeof(Info);
599	NTSTATUS rcNt = NtQueryObject(hObject, ObjectHandleFlagInformation, &Info, sizeof(Info), &cbRet);
600	if (NT_SUCCESS(rcNt))
601	{
602	*pfFlags = (Info.Inherit ? HANDLE_FLAG_INHERIT : 0)
603	\| (Info.ProtectFromClose ? HANDLE_FLAG_PROTECT_FROM_CLOSE : 0);
604	return TRUE;
605	}
606	*pfFlags = 0;
607	//MY_ASSERT(rcNt == STATUS_INVALID_HANDLE, "rcNt=%#x", rcNt);
608	MY_ASSERT(rcNt == STATUS_INVALID_HANDLE \|\| rcNt == STATUS_INVALID_INFO_CLASS, "GetHandleInformation");
609	SetLastError(rcNt == STATUS_INVALID_HANDLE ? ERROR_INVALID_HANDLE : ERROR_INVALID_FUNCTION); /* see also process-win.cpp */
610	return FALSE;
611	}
612
613
614	DECL_KERNEL32(BOOL) Fake_SetHandleInformation(HANDLE hObject, DWORD fMask, DWORD fFlags)
615	{
616	NOREF(hObject); NOREF(fMask); NOREF(fFlags);
617	SetLastError(ERROR_INVALID_FUNCTION);
618	return FALSE;
619	}
620
621
622
623	/**
624	* Resolves all the APIs ones and for all, updating the fake IAT entries.
625	*/
626	DECLASM(void) FakeResolve_kernel32(void)
627	{
628	CURRENT_VERSION_VARIABLE();
629
630	HMODULE hmod = GetModuleHandleW(L"kernel32");
631	MY_ASSERT(hmod != NULL, "kernel32");
632
633	#undef MAKE_IMPORT_ENTRY
634	#define MAKE_IMPORT_ENTRY(a_uMajorVer, a_uMinorVer, a_Name, a_cb) RESOLVE_IMPORT(a_uMajorVer, a_uMinorVer, a_Name, a_cb)
635	#include "vcc100-kernel32-fakes.h"
636
637	g_fInitialized = true;
638	}
639
640
641	/* Dummy to force dragging in this object in the link, so the linker
642	won't accidentally use the symbols from kernel32. */
643	extern "C" int vcc100_kernel32_fakes_cpp(void)
644	{
645	return 42;
646	}
647

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Runtime/r3/win/vcc100-kernel32-fakes.cpp@ 80031

Download in other formats: