1/* Functions to handle creation of Linux archives.
2   Copyright (C) 2007 Red Hat, Inc.
3   This file is part of elfutils.
4   Written by Ulrich Drepper <drepper@redhat.com>, 2007.
5
6   This file is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3 of the License, or
9   (at your option) any later version.
10
11   elfutils is distributed in the hope that it will be useful, but
12   WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
18
19#ifdef HAVE_CONFIG_H
20# include <config.h>
21#endif
22
23#include <error.h>
24#include <libintl.h>
25#include <limits.h>
26#include <string.h>
27#include <sys/param.h>
28
29#include "arlib.h"
30
31
32/* Add long file name FILENAME of length FILENAMELEN to the symbol table
33   SYMTAB.  Return the offset into the long file name table.  */
34long int
35arlib_add_long_name (const char *filename, size_t filenamelen)
36{
37  size_t size = obstack_object_size (&symtab.longnamesob);
38
39  obstack_grow (&symtab.longnamesob, filename, filenamelen);
40  obstack_grow (&symtab.longnamesob, "/\n", 2);
41
42  return size - sizeof (struct ar_hdr);
43}
44