Windows下pthread多线程使用(5):WaitForAnEnd

最新推荐文章于 2025-07-22 09:28:46 发布

原创最新推荐文章于 2025-07-22 09:28:46 发布 · 788 阅读

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本文详细介绍了在Windows操作系统中如何使用pthread库进行多线程编程，重点讲解了如何通过WaitForAnEnd来同步和管理线程的结束，包括线程的创建、通信以及等待线程结束的实现细节。

声明同这篇文章，以下是代吗

#include <cmnheader.h>

#define THREADGROUPSIZE 5 

void *theThread(void *param)
{
	printf("Thread %.8x %.8x: Entered\n", getpid());
	printf("Thread %.8x %.8x: Working\n", getpid());
	Sleep(15);
	printf("Thread %.8x %.8x: Done with work\n", getpid());
	return NULL;
}
int main(int argc, char **argv)
{
	pthread_t thread[THREADGROUPSIZE];
	void *status[THREADGROUPSIZE];
	int i;
	int rc = 0;
	printf("Enter Testcase - %s\n", argv[0]);
	printf("Create/start some worker threads\n");
	for (i = 0; i < THREADGROUPSIZE; ++i)
	{
		rc = pthread_create(&thread[i], NULL, theThread, NULL);
		checkResults("pthread_create()\n", rc);
	}
	printf("Wait for worker threads to complete, release their resources\n");
	for (i = 0; i < THREADGROUPSIZE; ++i) 
	{
		rc = pthread_join(thread[i], &status[i]);
		checkResults("pthread_join()\n", rc);
	}
	printf("Check all thread's results\n");
	for (i = 0; i < THREADGROUPSIZE; ++i)
	{
		if (status[i] != NULL) 
		{
			printf("Unexpected thread status\n");
		}
	}
	printf("Main completed\n");
	system("pause");
	return 0;
}