1/*
2 *  GRUB  --  GRand Unified Bootloader
3 *  Copyright (C) 1999,2000,2001,2002,2003,2004  Free Software Foundation, Inc.
4 *
5 *  This program is free software; you can redistribute it and/or modify
6 *  it under the terms of the GNU General Public License as published by
7 *  the Free Software Foundation; either version 2 of the License, or
8 *  (at your option) any later version.
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 *  GNU General Public License for more details.
14 *
15 *  You should have received a copy of the GNU General Public License
16 *  along with this program; if not, write to the Free Software
17 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19/*
20 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
21 * Use is subject to license terms.
22 */
23
24#ifndef	_SYS_FS_ZFS_ACL_H
25#define	_SYS_FS_ZFS_ACL_H
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#ifndef _UID_T
30#define	_UID_T
31typedef	unsigned int uid_t;			/* UID type */
32#endif /* _UID_T */
33
34typedef struct zfs_oldace {
35	uint32_t	z_fuid;		/* "who" */
36	uint32_t	z_access_mask;  /* access mask */
37	uint16_t	z_flags;	/* flags, i.e inheritance */
38	uint16_t	z_type;		/* type of entry allow/deny */
39} zfs_oldace_t;
40
41#define	ACE_SLOT_CNT	6
42
43typedef struct zfs_znode_acl_v0 {
44	uint64_t	z_acl_extern_obj;	  /* ext acl pieces */
45	uint32_t	z_acl_count;		  /* Number of ACEs */
46	uint16_t	z_acl_version;		  /* acl version */
47	uint16_t	z_acl_pad;		  /* pad */
48	zfs_oldace_t	z_ace_data[ACE_SLOT_CNT]; /* 6 standard ACEs */
49} zfs_znode_acl_v0_t;
50
51#define	ZFS_ACE_SPACE	(sizeof (zfs_oldace_t) * ACE_SLOT_CNT)
52
53typedef struct zfs_znode_acl {
54	uint64_t	z_acl_extern_obj;	  /* ext acl pieces */
55	uint32_t	z_acl_size;		  /* Number of bytes in ACL */
56	uint16_t	z_acl_version;		  /* acl version */
57	uint16_t	z_acl_count;		  /* ace count */
58	uint8_t		z_ace_data[ZFS_ACE_SPACE]; /* space for embedded ACEs */
59} zfs_znode_acl_t;
60
61
62#endif	/* _SYS_FS_ZFS_ACL_H */
63