Createmutex_pthread create

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// TestStorage.cpp : 定义控制台应用程序的入口点。 //

#include “stdafx.h” #include <Windows.h> #include <process.h>

//#define MUTEX_DBG

UINT WINAPI Thread1(LPVOID para) { #ifdef MUTEX_DBG HANDLE* phMutex = (HANDLE*)para;

WaitForSingleObject(*phMutex,INFINITE); #endif printf(“Enter Thread1/n”); printf(“I’m sleeping……/n”); Sleep(1000); printf(“Leave Thread1/n”);

#ifdef MUTEX_DBG ReleaseMutex(*phMutex); #endif

return 0; } UINT WINAPI Thread2(LPVOID para) { #ifdef MUTEX_DBG HANDLE* phMutex = (HANDLE*)para;

WaitForSingleObject(*phMutex,INFINITE); #endif printf(“Enter Thread2/n”); printf(“I’m sleeping……/n”); Sleep(1000); printf(“Leave Thread2/n”); #ifdef MUTEX_DBG ReleaseMutex(*phMutex); #endif return 0; } int _tmain(int argc, _TCHAR* argv[]) { HANDLE hMutex = NULL; #ifdef MUTEX_DBG hMutex = CreateMutex(NULL,FALSE,NULL); #endif

HANDLE hThread1 = (HANDLE)::_beginthreadex(NULL,0,Thread1,&hMutex,0,NULL); HANDLE hThread2 = (HANDLE)::_beginthreadex(NULL,0,Thread2,&hMutex,0,NULL);

Sleep(4000);

if(hThread1) CloseHandle( hThread1 );

if(hThread2) CloseHandle( hThread2 );

return 0; }

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