mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 10:35:28 +00:00
411 lines
14 KiB
C
411 lines
14 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
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* PURPOSE: Test for Rtl Critical Section API
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* COPYRIGHT: Copyright 2023 Timo Kreuzer <timo.kreuzer@reactos.org>
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*/
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#include "precomp.h"
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#include <pseh/pseh2.h>
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SYSTEM_INFO g_SysInfo;
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OSVERSIONINFOEXA g_VerInfo;
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ULONG g_Version;
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ULONG g_DefaultSpinCount;
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typedef
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NTSTATUS
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NTAPI
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FN_RtlInitializeCriticalSectionEx(
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_Out_ PRTL_CRITICAL_SECTION CriticalSection,
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_In_ ULONG SpinCount,
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_In_ ULONG Flags);
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FN_RtlInitializeCriticalSectionEx* pfnRtlInitializeCriticalSectionEx;
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RTL_CRITICAL_SECTION CritSect;
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HANDLE hEventThread1Ready, hEventThread1Cont;
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HANDLE hEventThread2Ready, hEventThread2Cont;
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static
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void
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Test_Init(void)
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{
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NTSTATUS Status;
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BOOL HasDebugInfo = (g_Version <= _WIN32_WINNT_VISTA);
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_SEH2_TRY
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{
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RtlInitializeCriticalSection(NULL);
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Status = STATUS_SUCCESS;
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}
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_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
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Status = RtlInitializeCriticalSection(&CritSect);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_long(CritSect.LockCount, -1);
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ok_long(CritSect.RecursionCount, 0);
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ok_ptr(CritSect.OwningThread, NULL);
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ok_ptr(CritSect.LockSemaphore, NULL);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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if (HasDebugInfo)
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{
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ok(CritSect.DebugInfo != NULL, "DebugInfo is %p\n", CritSect.DebugInfo);
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ok(CritSect.DebugInfo != LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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}
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else
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{
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ok(CritSect.DebugInfo == LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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}
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Status = RtlInitializeCriticalSectionAndSpinCount(&CritSect, 0);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_long(CritSect.LockCount, -1);
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ok_long(CritSect.RecursionCount, 0);
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ok_ptr(CritSect.OwningThread, NULL);
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ok_ptr(CritSect.LockSemaphore, NULL);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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if (HasDebugInfo)
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{
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ok(CritSect.DebugInfo != NULL, "DebugInfo is %p\n", CritSect.DebugInfo);
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ok(CritSect.DebugInfo != LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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}
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else
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{
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ok(CritSect.DebugInfo == LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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}
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Status = RtlInitializeCriticalSectionAndSpinCount(&CritSect, 0xFF000000);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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Status = RtlInitializeCriticalSectionAndSpinCount(&CritSect, 0x1234);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_size_t(CritSect.SpinCount, (g_SysInfo.dwNumberOfProcessors > 1) ? 0x1234 : 0);
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if (pfnRtlInitializeCriticalSectionEx != NULL)
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{
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_SEH2_TRY
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{
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pfnRtlInitializeCriticalSectionEx(NULL, 0, 0);
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Status = STATUS_SUCCESS;
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}
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_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0, 0);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_long(CritSect.LockCount, -1);
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ok_long(CritSect.RecursionCount, 0);
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ok_ptr(CritSect.OwningThread, NULL);
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ok_ptr(CritSect.LockSemaphore, NULL);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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if (HasDebugInfo)
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{
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ok(CritSect.DebugInfo != NULL, "DebugInfo is %p\n", CritSect.DebugInfo);
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ok(CritSect.DebugInfo != LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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if ((CritSect.DebugInfo != NULL) && (CritSect.DebugInfo != LongToPtr(-1)))
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{
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ok_int(CritSect.DebugInfo->Type, 0);
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ok_int(CritSect.DebugInfo->CreatorBackTraceIndex, 0);
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ok_int(CritSect.DebugInfo->CreatorBackTraceIndexHigh, 0);
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ok_ptr(CritSect.DebugInfo->CriticalSection, &CritSect);
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ok(CritSect.DebugInfo->ProcessLocksList.Flink != NULL, "Flink is NULL\n");
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ok(CritSect.DebugInfo->ProcessLocksList.Blink != NULL, "Blink is NULL\n");
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if ((CritSect.DebugInfo->ProcessLocksList.Flink != NULL) &&
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(CritSect.DebugInfo->ProcessLocksList.Blink != NULL))
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{
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ok_ptr(CritSect.DebugInfo->ProcessLocksList.Flink->Blink,
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&CritSect.DebugInfo->ProcessLocksList);
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ok_ptr(CritSect.DebugInfo->ProcessLocksList.Blink->Flink,
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&CritSect.DebugInfo->ProcessLocksList);
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}
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ok_long(CritSect.DebugInfo->EntryCount, 0);
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ok_long(CritSect.DebugInfo->ContentionCount, 0);
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ok_long(CritSect.DebugInfo->Flags, 0);
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ok_int(CritSect.DebugInfo->SpareWORD, 0);
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}
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}
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else
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{
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ok(CritSect.DebugInfo == LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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}
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0x00FFFFFF, 0);
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ok_size_t(CritSect.SpinCount, (g_SysInfo.dwNumberOfProcessors > 1) ? 0x00FFFFFF : 0);
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0x01000000, 0);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_2);
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0x80000000, 0);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_2);
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_SEH2_TRY
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{
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Status = pfnRtlInitializeCriticalSectionEx(NULL, 0x12345678, 0);
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}
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_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_2);
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for (ULONG i = 0; i < 32; i++)
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{
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ULONG Flags = 1UL << i;
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ULONG AllowedFlags = 0x07FFFFFF;
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if (g_Version >= _WIN32_WINNT_WIN7) AllowedFlags |= 0x18000000;
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NTSTATUS ExpectedStatus = (Flags & ~AllowedFlags) ?
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STATUS_INVALID_PARAMETER_3 : STATUS_SUCCESS;
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0, Flags);
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ok(Status == ExpectedStatus, "Wrong Status (0x%lx) for Flags 0x%lx\n",
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Status, Flags);
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if (NT_SUCCESS(Status))
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{
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ULONG SetFlags = Flags & 0x08000000;
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if (g_Version >= _WIN32_WINNT_WIN7) SetFlags |= (Flags & 0x03000000);
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ok_size_t(CritSect.SpinCount, (g_SysInfo.dwNumberOfProcessors > 1) ? g_DefaultSpinCount | SetFlags : SetFlags);
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}
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}
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0, 0xFFFFFFFF);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
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_SEH2_TRY
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{
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Status = pfnRtlInitializeCriticalSectionEx(NULL, 0, 0xFFFFFFFF);
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}
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_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
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{
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Status = _SEH2_GetExceptionCode();
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}
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_SEH2_END;
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0x12345678, 0xFFFFFFFF);
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
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Status = pfnRtlInitializeCriticalSectionEx(&CritSect, 0, RTL_CRITICAL_SECTION_FLAG_FORCE_DEBUG_INFO);
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if (g_Version >= _WIN32_WINNT_WIN7)
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{
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok(CritSect.DebugInfo != NULL, "DebugInfo is %p\n", CritSect.DebugInfo);
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ok(CritSect.DebugInfo != LongToPtr(-1), "DebugInfo is %p\n", CritSect.DebugInfo);
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if ((CritSect.DebugInfo != NULL) && (CritSect.DebugInfo != LongToPtr(-1)))
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{
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ok_int(CritSect.DebugInfo->Type, 0);
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ok_int(CritSect.DebugInfo->CreatorBackTraceIndex, 0);
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ok_int(CritSect.DebugInfo->CreatorBackTraceIndexHigh, 0);
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ok_ptr(CritSect.DebugInfo->CriticalSection, &CritSect);
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ok(CritSect.DebugInfo->ProcessLocksList.Flink != NULL, "Flink is NULL\n");
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ok(CritSect.DebugInfo->ProcessLocksList.Blink != NULL, "Blink is NULL\n");
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if ((CritSect.DebugInfo->ProcessLocksList.Flink != NULL) &&
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(CritSect.DebugInfo->ProcessLocksList.Blink != NULL))
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{
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ok_ptr(CritSect.DebugInfo->ProcessLocksList.Flink->Blink,
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&CritSect.DebugInfo->ProcessLocksList);
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ok_ptr(CritSect.DebugInfo->ProcessLocksList.Blink->Flink,
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&CritSect.DebugInfo->ProcessLocksList);
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}
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ok_long(CritSect.DebugInfo->EntryCount, 0);
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ok_long(CritSect.DebugInfo->ContentionCount, 0);
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ok_long(CritSect.DebugInfo->Flags, 0);
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ok_int(CritSect.DebugInfo->SpareWORD, 0);
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}
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}
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else
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{
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ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
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}
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}
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else
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{
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skip("RtlInitializeCriticalSectionEx not available.\n");
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}
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}
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static
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DWORD
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WINAPI
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ThreadProc1(
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_In_ LPVOID lpParameter)
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{
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printf("ThreadProc1 starting\n");
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RtlEnterCriticalSection(&CritSect);
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SetEvent(hEventThread1Ready);
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printf("ThreadProc1 waiting\n");
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WaitForSingleObject(hEventThread1Cont, INFINITE);
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printf("ThreadProc1 returned from wait\n");
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RtlLeaveCriticalSection(&CritSect);
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return 0;
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}
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static
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DWORD
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WINAPI
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ThreadProc2(
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_In_ LPVOID lpParameter)
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{
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printf("ThreadProc2 starting\n");
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RtlEnterCriticalSection(&CritSect);
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SetEvent(hEventThread2Ready);
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printf("ThreadProc2 waiting\n");
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WaitForSingleObject(hEventThread2Cont, INFINITE);
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printf("ThreadProc2 returned from wait\n");
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RtlLeaveCriticalSection(&CritSect);
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return 0;
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}
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static
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void
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Test_Acquire(void)
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{
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DWORD dwThreadId1, dwThreadId2;
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HANDLE hThread1, hThread2;
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RtlInitializeCriticalSection(&CritSect);
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// Acquire once
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RtlEnterCriticalSection(&CritSect);
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ok_long(CritSect.LockCount, -2);
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ok_long(CritSect.RecursionCount, 1);
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ok_ptr(CritSect.OwningThread, UlongToHandle(GetCurrentThreadId()));
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ok_ptr(CritSect.LockSemaphore, NULL);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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// Acquire recursively
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RtlEnterCriticalSection(&CritSect);
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ok_long(CritSect.LockCount, -2);
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ok_long(CritSect.RecursionCount, 2);
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ok_ptr(CritSect.OwningThread, UlongToHandle(GetCurrentThreadId()));
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ok_ptr(CritSect.LockSemaphore, NULL);
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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hEventThread1Ready = CreateEvent(NULL, TRUE, FALSE, NULL);
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hEventThread1Cont = CreateEvent(NULL, TRUE, FALSE, NULL);
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hEventThread2Ready = CreateEvent(NULL, TRUE, FALSE, NULL);
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hEventThread2Cont = CreateEvent(NULL, TRUE, FALSE, NULL);
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// Create thread 1 and wait to it time to try to acquire the critical section
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hThread1 = CreateThread(NULL, 0, ThreadProc1, NULL, 0, &dwThreadId1);
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// Wait up to 10 s
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for (ULONG i = 0; (CritSect.LockCount == -2) && (i < 1000); i++)
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{
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Sleep(10);
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}
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ok_long(CritSect.LockCount, -6);
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ok_long(CritSect.RecursionCount, 2);
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ok_ptr(CritSect.OwningThread, UlongToHandle(GetCurrentThreadId()));
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//ok_ptr(CritSect.LockSemaphore, LongToPtr(-1)); // TODO: this behaves differently on different OS versions
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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// Create thread 2 and wait to it time to try to acquire the critical section
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hThread2 = CreateThread(NULL, 0, ThreadProc2, NULL, 0, &dwThreadId2);
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// Wait up to 10 s
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for (ULONG i = 0; (CritSect.LockCount == -6) && (i < 1000); i++)
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{
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Sleep(10);
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}
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ok_long(CritSect.LockCount, -10);
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ok_long(CritSect.RecursionCount, 2);
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ok_ptr(CritSect.OwningThread, UlongToHandle(GetCurrentThreadId()));
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//ok_ptr(CritSect.LockSemaphore, LongToPtr(-1));
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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RtlLeaveCriticalSection(&CritSect);
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ok_long(CritSect.LockCount, -10);
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ok_long(CritSect.RecursionCount, 1);
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RtlLeaveCriticalSection(&CritSect);
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// Wait until thread 1 has acquired the critical section
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WaitForSingleObject(hEventThread1Ready, INFINITE);
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ok_long(CritSect.LockCount, -6);
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ok_long(CritSect.RecursionCount, 1);
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ok_ptr(CritSect.OwningThread, UlongToHandle(dwThreadId1));
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//ok_ptr(CritSect.LockSemaphore, LongToPtr(-1));
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if (g_DefaultSpinCount != 0)
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{
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ok(CritSect.SpinCount <= g_DefaultSpinCount, "SpinCount increased\n");
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}
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else
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{
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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}
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount ? g_DefaultSpinCount - 1 : 0);
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// Release thread 1, wait for thread 2 to acquire the critical section
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SetEvent(hEventThread1Cont);
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WaitForSingleObject(hEventThread2Ready, INFINITE);
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ok_long(CritSect.LockCount, -2);
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ok_long(CritSect.RecursionCount, 1);
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ok_ptr(CritSect.OwningThread, UlongToHandle(dwThreadId2));
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//ok_ptr(CritSect.LockSemaphore, LongToPtr(-1));
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if (g_DefaultSpinCount != 0)
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{
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ok(CritSect.SpinCount <= g_DefaultSpinCount, "SpinCount increased\n");
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}
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else
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{
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ok_size_t(CritSect.SpinCount, g_DefaultSpinCount);
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}
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// Release thread 2
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SetEvent(hEventThread2Cont);
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// To make Thomas happy :)
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WaitForSingleObject(hThread1, INFINITE);
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WaitForSingleObject(hThread2, INFINITE);
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}
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START_TEST(RtlCriticalSection)
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{
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HMODULE hmodNtDll = GetModuleHandleA("ntdll.dll");
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pfnRtlInitializeCriticalSectionEx = (FN_RtlInitializeCriticalSectionEx*)
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GetProcAddress(hmodNtDll, "RtlInitializeCriticalSectionEx");
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g_VerInfo.dwOSVersionInfoSize = sizeof(g_VerInfo);
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GetVersionExA((LPOSVERSIONINFOA)&g_VerInfo);
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g_Version = g_VerInfo.dwMajorVersion << 8 | g_VerInfo.dwMinorVersion;
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printf("g_VerInfo: %lu.%lu.%lu ('%s')\n ",
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g_VerInfo.dwMajorVersion,
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g_VerInfo.dwMinorVersion,
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g_VerInfo.dwBuildNumber,
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g_VerInfo.szCSDVersion);
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GetSystemInfo(&g_SysInfo);
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printf("g_SysInfo.dwNumberOfProcessors = %lu\n", g_SysInfo.dwNumberOfProcessors);
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if ((g_Version >= _WIN32_WINNT_VISTA) && (g_SysInfo.dwNumberOfProcessors > 1))
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{
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g_DefaultSpinCount = 0x20007d0;
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}
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else
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{
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g_DefaultSpinCount = 0;
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}
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Test_Init();
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Test_Acquire();
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}
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