#include <stdio.h>

extern int successful_rtld_next_test (void);

extern void *failing_rtld_next_use (void);

static int

do_test (void)

{

  int result;

  void *addr;

  /* First try call a function which uses RTLD_NEXT and calls that

     function.  */

  result = successful_rtld_next_test ();

  if (result == 42)

    {

      puts ("RTLD_NEXT seems to work for existing functions");

      result = 0;

    }

  else

    {

      printf ("Heh?  `successful_rtld_next_test' returned %d\n", result);

      result = 1;

    }

  /* Next try a function which tries to get a function with RTLD_NEXT

     but that fails.  This dlsym() call should return a NULL pointer

     and do nothing else.  */

  addr = failing_rtld_next_use ();

  if (addr == NULL)

    puts ("dlsym returned NULL for non-existing function.  Good");

  else

    {

      puts ("dlsym found something !?");

      result = 1;

    }

  return result;

}

#include <support/test-driver.c>