CreateThread

来源：互联网发布：深入浅出mysql微盘编辑：程序博客网时间：2024/05/16 16:55

DWORD WINAPI ThreadProc_1(LPVOID lpParameter);
DWORD WINAPI ThreadProc_2(LPVOID lpParameter);

int tickets = 100;
HANDLE hMutex;

int main()
{
HANDLE hThread1;
HANDLE hThread2;
hThread1 = CreateThread(NULL,0,ThreadProc_1,NULL,0,NULL);
hThread2 = CreateThread(NULL,0,ThreadProc_2,NULL,0,NULL);
CloseHandle(hThread1);
CloseHandle(hThread2);
hMutex = CreateMutex(NULL,FALSE,NULL);
Sleep(4000);
return 0;
}

DWORD WINAPI ThreadProc_1(LPVOID lpParameter)
{
    DWORD result1;
    while(TRUE)
    {
  result1 = WaitForSingleObject(hMutex,INFINITE);
  if(tickets && result1 == WAIT_OBJECT_0)
  {
   cout <<"Thread1 sells ticket:" <<tickets-- <<endl;
  }
  else
  {
   break;
  }
  ReleaseMutex(hMutex);
}
return 0;
}
DWORD WINAPI ThreadProc_2(LPVOID lpParameter)
{
    DWORD result2;
    while(TRUE)
    {
  result2 = WaitForSingleObject(hMutex,INFINITE);
        if(tickets && result2 == WAIT_OBJECT_0)
  {
   cout <<"Thread2 sells ticket:" <<tickets-- <<endl;
  }
  else
  {
   break;
  }
  ReleaseMutex(hMutex);
}
return 0;
}