88 lines
1.5 KiB
C
88 lines
1.5 KiB
C
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#include <winpr/crt.h>
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#include <winpr/synch.h>
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#include <winpr/sysinfo.h>
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static int g_Count = 0;
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static HANDLE g_Event = NULL;
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struct apc_data
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{
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UINT32 StartTime;
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};
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typedef struct apc_data APC_DATA;
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VOID CALLBACK TimerAPCProc(LPVOID lpArg, DWORD dwTimerLowValue, DWORD dwTimerHighValue)
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{
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APC_DATA* apcData;
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UINT32 CurrentTime = GetTickCount();
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if (!lpArg)
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return;
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apcData = (APC_DATA*) lpArg;
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printf("TimerAPCProc: time: %d\n", CurrentTime - apcData->StartTime);
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g_Count++;
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if (g_Count >= 5)
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{
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SetEvent(g_Event);
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}
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}
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int TestSynchWaitableTimerAPC(int argc, char* argv[])
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{
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int status = -1;
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HANDLE hTimer = NULL;
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BOOL bSuccess;
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LARGE_INTEGER due;
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APC_DATA* apcData = NULL;
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apcData = (APC_DATA*) malloc(sizeof(APC_DATA));
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if (!apcData)
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{
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printf("Memory allocation failed\n");
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goto cleanup;
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}
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g_Event = CreateEvent(NULL, TRUE, FALSE, NULL);
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if (!g_Event)
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{
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printf("Failed to create event\n");
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goto cleanup;
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}
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hTimer = CreateWaitableTimer(NULL, FALSE, NULL);
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if (!hTimer)
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goto cleanup;
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due.QuadPart = -15000000LL; /* 1.5 seconds */
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apcData->StartTime = GetTickCount();
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bSuccess = SetWaitableTimer(hTimer, &due, 2000, TimerAPCProc, apcData, FALSE);
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if (!bSuccess)
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goto cleanup;
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if (WaitForSingleObject(g_Event, INFINITE) != WAIT_OBJECT_0)
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{
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printf("WaitForSingleObject failed (%d)\n", GetLastError());
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goto cleanup;
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}
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status = 0;
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cleanup:
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if (hTimer)
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CloseHandle(hTimer);
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if (g_Event)
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CloseHandle(g_Event);
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free(apcData);
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return status;
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}
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