孙鑫lesson15 多线程与聊天室

DWORD WINAPI Fun1Proc(
  LPVOID lpParameter   // thread data
);


DWORD WINAPI Fun2Proc(
  LPVOID lpParameter   // thread data
);
int index=0;
int tickets=100;
HANDLE hMutex;
void main()
{
HANDLE hThread1;
HANDLE hThread2;
hThread1=CreateThread(NULL,0,Fun1Proc,NULL,0,NULL);
hThread2=CreateThread(NULL,0,Fun2Proc,NULL,0,NULL);
CloseHandle(hThread1);
CloseHandle(hThread2);
/*while(index++<1000)
cout<<"main thread is running"<//hMutex=CreateMutex(NULL,TRUE,NULL);
hMutex=CreateMutex(NULL,TRUE,"tickets");
if(hMutex)
{
if(ERROR_ALREADY_EXISTS==GetLastError())
{
cout<<"only instance can run!"<return;
}
}
WaitForSingleObject(hMutex,INFINITE);
ReleaseMutex(hMutex);
ReleaseMutex(hMutex);
Sleep(4000);
// Sleep(10);
}


DWORD WINAPI Fun1Proc(
  LPVOID lpParameter   // thread data
)
{
/*while(index++<1000)
cout<<"thread1 is running"<
/*while(TRUE)
{
//ReleaseMutex(hMutex);
WaitForSingleObject(hMutex,INFINITE);
if(tickets>0)
{
Sleep(1);
cout<<"thread1 sell ticket : "<}
else
break;
ReleaseMutex(hMutex);
}*/


WaitForSingleObject(hMutex,INFINITE);
cout<<"thread1 is running"<return 0;
}


DWORD WINAPI Fun2Proc(
  LPVOID lpParameter   // thread data
)
{

/*while(TRUE)
{
//ReleaseMutex(hMutex);
WaitForSingleObject(hMutex,INFINITE);
if(tickets>0)
{
Sleep(1);
cout<<"thread2 sell ticket : "<}
else
break;
ReleaseMutex(hMutex);
}*/
WaitForSingleObject(hMutex,INFINITE);
cout<<"thread2 is running"<return 0;
}