#include "../dlfcn/dlfcn.h"

#include <stdio.h>

#include <stdlib.h>

static int

do_test (void)

{

  int result = 0;

  /* This is a test for correct handling of dlopen failures for library that

     is loaded with RTLD_NODELETE flag.  The first dlopen should fail because

     of undefined symbols in shared library.  The second dlopen then verifies

     that library was properly unloaded.  */

  if (dlopen ("tst-nodelete-rtldmod.so", RTLD_NOW | RTLD_NODELETE) != NULL

      || dlopen ("tst-nodelete-rtldmod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL)

    {

      printf ("RTLD_NODELETE test failed\n");

      result = 1;

    }

  /* This is a test for correct handling of dlopen failures for library that

     is linked with '-z nodelete' option and hence has DF_1_NODELETE flag.

     The first dlopen should fail because of undefined symbols in shared

     library.  The second dlopen then verifies that library was properly

     unloaded.  */

  if (dlopen ("tst-nodelete-zmod.so", RTLD_NOW) != NULL

      || dlopen ("tst-nodelete-zmod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL)

    {

      printf ("-z nodelete test failed\n");

      result = 1;

    }

   /* This is a test for correct handling of dlopen failures for library

     with unique symbols.  The first dlopen should fail because of undefined

     symbols in shared library.  The second dlopen then verifies that library

     was properly unloaded.  */

  if (dlopen ("tst-nodelete-uniquemod.so", RTLD_NOW) != NULL

      || dlopen ("tst-nodelete-uniquemod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL)

    {

      printf ("Unique symbols test failed\n");

      result = 1;

    }

  if (result == 0)

    printf ("SUCCESS\n");

  return result;

}

#include <support/test-driver.c>