//#include <stdio.h>

//#include <stdlib.h>

//#include <unistd.h>

#include <windows.h>

//#include <pthread.h>

#include <mutex>

#include <thread>

#include <string.h>

using namespace std;

char* buf[5]; //字符指针数组  全局变量

int pos; //用于指定上面数组的下标

//1.定义互斥量

//pthread_mutex_t mutex;  // linux

mutex mtx;	// C++11

HANDLE g_hMutex = INVALID_HANDLE_VALUE;  // Win

void *task(void *p)

{

	//3.使用互斥量进行加锁

	//pthread_mutex_lock(&mutex);  // linux

	//mtx.lock();	// C++11

	WaitForSingleObject(g_hMutex, INFINITE);//等待互斥量 Win

	buf[pos] = (char *)p;

	printf("task %d\r\n", pos);

	//sleep(1);   // linux

	Sleep(500);	  // Win

	pos++;

	//4.使用互斥量进行解锁

	//pthread_mutex_unlock(&mutex); // linux

	//mtx.unlock();	// C++11

	ReleaseMutex(g_hMutex);//释放互斥量  // Win

	return 0;

}

int main(void)

{

	//2.初始化互斥量, 默认属性

	//pthread_mutex_init(&mutex, NULL);  // linux

	g_hMutex = CreateMutex(nullptr, false, nullptr);   // Win

	//1.启动一个线程 向数组中存储内容

	//pthread_t tid, tid2;  // linux

	//pthread_create(&tid, NULL, task, (void *)"woainia!"); // linux

	//pthread_create(&tid2, NULL, task, (void *)"how"); // linux  

    // CreateThread(nullptr,0...)  // Win

	thread  th1(task, (void *)"woainia!");  // C++

	thread  th2(task, (void *)"how");		// C++

	//2.主线程进程等待,并且打印最终的结果

	//pthread_join(tid, NULL);   // linux

	//pthread_join(tid2, NULL);  // linux  

	th2.join();		// C++

	th1.join();		// C++

	//5.销毁互斥量

	//pthread_mutex_destroy(&mutex);  // linux

	CloseHandle(g_hMutex);	// Win

	Sleep(5000);

	int i = 0;

	printf("字符指针数组中的内容是：pos:%d \r\n", pos);

	for (i = 0; i < pos; ++i)

	{

		printf("%d : %s \n", i, buf[i]);

	}

	printf("\n");

	system("pause");

	return 0;

}