#include <unistd.h>
#include <stdio.h>
#include <pthread.h>

void * fn(void * param)
{
  while (1) { sleep(1); }
}

int main(int argc, char ** argv)
{
  pthread_attr_t attr;
  pthread_t t1;

  if (0 != pthread_attr_init(&attr))
  {
    perror("pthread_attr_init");
    return 1;
  }

  fprintf(stderr, "About to pthread_create\n");
  sleep(10);

  if (0 != pthread_create(&t1, &attr, fn, 0))
  {
    perror("pthread_create");
    return 1;
  }

  fprintf(stderr, "Done pthread_create\n");
  sleep(10);

  if (0 != pthread_join(t1, 0))
  {
    perror("pthread_join");
    return 1;
  }

  return 0;
}