/*
 *  Copyright (C) 2004 Aleksandar Colovic
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */
 
#include <pthread.h>
#include <iostream>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <stdlib.h>
#include <assert.h>
using namespace std;

static pid_t nChildPID = 0;

void* doWork(void* pArg)
{
  nChildPID = fork ();
  if (0 == nChildPID)
    exit(0);
  
  return 0;
}

int main (int argc, char* const argv[])
{
  pthread_t hThread;
  pthread_create(&hThread, 0, &doWork, 0);
  pthread_join(hThread, 0);
  pid_t pid = -1;
  if (0 >= (pid = waitpid(nChildPID, 0, 0)))
    perror("waitpid failed: ");
  else
  {
    assert(pid == nChildPID);
    cout << "waitpid successfull!" << endl;
  }
  
  return 0;
};