/* Test for libio vtables and their validation.  Enabled through interposition.

   Copyright (C) 2018 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

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

#include "tst-vtables-common.c"

/* Provide an interposed definition of the standard file handles with

   our own vtable.  stdout/stdin/stderr will not work as a result, but

   a succesful test does not print anything, so this is fine.  */

#define _IO_file_jumps jumps

#include "stdfiles.c"

static int

do_test (void)

{

  return run_tests (false);

}

/* Calling setvbuf in the test driver is not supported with our

   interposed file handles.  */

#define TEST_NO_SETVBUF

#include <support/test-driver.c>