#include <dlfcn.h>

#include <stdio.h>

int

main (void)

{

  void *h = dlopen ("$ORIGIN/unload8mod1.so", RTLD_LAZY);

  if (h == NULL)

    {

      puts ("dlopen unload8mod1.so failed");

      return 1;

    }

  void *h2 = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);

  if (h2 == NULL)

    {

      puts ("dlopen unload8mod1x.so failed");

      return 1;

    }

  dlclose (h2);

  int (*mod1) (void) = dlsym (h, "mod1");

  if (mod1 == NULL)

    {

      puts ("dlsym failed");

      return 1;

    }

  mod1 ();

  dlclose (h);

  return 0;

}