1/*
2  File: acl_extended_file.c
3
4  Copyright (C) 2000
5  Andreas Gruenbacher, <a.gruenbacher@computer.org>
6
7  This program is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Library General Public
9  License as published by the Free Software Foundation; either
10  version 2 of the License, or (at your option) any later version.
11
12  This program is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  Library General Public License for more details.
16
17  You should have received a copy of the GNU Library General Public
18  License along with this library; if not, write to the Free Software
19  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20*/
21
22#include <unistd.h>
23#include "../../attr/include/xattr.h"
24#include "libacl.h"
25
26#include "byteorder.h"
27#include "acl_ea.h"
28
29
30int
31acl_extended_file(const char *path_p)
32{
33	int base_size = sizeof(acl_ea_header) + 3 * sizeof(acl_ea_entry);
34	int retval;
35
36	retval = getxattr(path_p, ACL_EA_ACCESS, NULL, 0);
37	if (retval < 0 && errno != ENOATTR && errno != ENODATA)
38		return -1;
39	if (retval > base_size)
40		return 1;
41	retval = getxattr(path_p, ACL_EA_DEFAULT, NULL, 0);
42	if (retval < 0 && errno != ENOATTR && errno != ENODATA)
43		return -1;
44	if (retval >= base_size)
45		return 1;
46	return 0;
47}
48
49