/* Test relocation ordering if the main executable is libc.so.6 (bug 20972).

   Copyright (C) 2020 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <https://www.gnu.org/licenses/>.  */

#include <gnu/lib-names.h>

#include <stdio.h>

#include <support/support.h>

#include <unistd.h>

int

main (void)

{

  char *libc = xasprintf ("%s/%s", support_slibdir_prefix, LIBC_SO);

  char *argv[] = { libc, NULL };

  char *envp[] = { (char *) "LD_PRELOAD=" LIBPTHREAD_SO,

    /* Relocation ordering matters most without lazy binding.  */

    (char *) "LD_BIND_NOW=1",

    NULL };

  execve (libc, argv, envp);

  printf ("execve of %s failed: %m\n", libc);

  return 1;

}