pthread join sample

c++ pthread

#include "stdafx.h"
#include <cstdlib> 
#include <iostream> 
#define HAVE_STRUCT_TIMESPEC
// posix thread kütüphanesi 
#include <pthread.h> 

void *print_message_function(void *ptr);

int main() {

	pthread_t thread1, thread2;
	
	char *message1 = "Thread 1";
	char *message2 = "Thread 2";
	
	int iret1, iret2;
	
	iret1 = pthread_create(&thread1,NULL,print_message_function,(void *)message1);
	iret2 = pthread_create(&thread2, NULL, print_message_function, (void *)message2);

	//pthread_join(thread1,NULL);
	pthread_join(thread2, NULL);

	printf("Thread1 returns: %d\n",iret1);
	printf("Thread2 returns: %d\n", iret2);

	system("pause");

	exit(0);
	return -1;
}



void * print_message_function(void * ptr)
{
	char *message;
	message = (char *)ptr;
	printf("%s \n",message);
	return 0;
}