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Jorgen Lundman4d3c95f2012-07-19 20:48:25 +00001/*
2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
4 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02005 * SPDX-License-Identifier: GPL-2.0+
Jorgen Lundman4d3c95f2012-07-19 20:48:25 +00006 */
7/*
8 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
9 * Use is subject to license terms.
10 */
11
12#ifndef _SYS_FS_ZFS_ACL_H
13#define _SYS_FS_ZFS_ACL_H
14
15typedef struct zfs_oldace {
16 uint32_t z_fuid; /* "who" */
17 uint32_t z_access_mask; /* access mask */
18 uint16_t z_flags; /* flags, i.e inheritance */
19 uint16_t z_type; /* type of entry allow/deny */
20} zfs_oldace_t;
21
22#define ACE_SLOT_CNT 6
23
24typedef struct zfs_znode_acl_v0 {
25 uint64_t z_acl_extern_obj; /* ext acl pieces */
26 uint32_t z_acl_count; /* Number of ACEs */
27 uint16_t z_acl_version; /* acl version */
28 uint16_t z_acl_pad; /* pad */
29 zfs_oldace_t z_ace_data[ACE_SLOT_CNT]; /* 6 standard ACEs */
30} zfs_znode_acl_v0_t;
31
32#define ZFS_ACE_SPACE (sizeof(zfs_oldace_t) * ACE_SLOT_CNT)
33
34typedef struct zfs_znode_acl {
35 uint64_t z_acl_extern_obj; /* ext acl pieces */
36 uint32_t z_acl_size; /* Number of bytes in ACL */
37 uint16_t z_acl_version; /* acl version */
38 uint16_t z_acl_count; /* ace count */
39 uint8_t z_ace_data[ZFS_ACE_SPACE]; /* space for embedded ACEs */
40} zfs_znode_acl_t;
41
42
43#endif /* _SYS_FS_ZFS_ACL_H */