/* Copyright (C) 2008 Red Hat, Inc.

   This file is part of elfutils.

   This file is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   elfutils 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 General Public License for more details.

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

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#include <errno.h>

#include <fcntl.h>

#include <gelf.h>

#include <stdio.h>

#include <stdlib.h>

#include "system.h"

int

main (int argc, char *argv[])

{

  if (argc < 2)

    error (1, 0, "Usage: %s FILE OFFSET", argv[0]);

  /* Set the ELF version.  */

  elf_version (EV_CURRENT);

  /* Open the archive.  */

  int fd = open (argv[1], O_RDONLY);

  if (fd < 0)

    error (1, errno, "cannot open '%s'", argv[1]);

  Elf *elf = elf_begin (fd, ELF_C_READ, NULL);

  if (elf == NULL)

    error (2, 0, "elf_begin: %s", elf_errmsg (-1));

  Elf_Scn *scn = gelf_offscn (elf, strtoull (argv[2], NULL, 0));

  if (scn == NULL)

    error (3, 0, "gelf_offscn: %s", elf_errmsg (-1));

  elf_end (elf);

  return 0;

}