zfs_acl.h revision f48205be61a214698b763ff550ab9e657525104c
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_FS_ZFS_ACL_H
#define _SYS_FS_ZFS_ACL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef _UID_T
#define _UID_T
typedef unsigned int uid_t; /* UID type */
#endif /* _UID_T */
typedef struct ace {
uid_t a_who; /* uid or gid */
uint32_t a_access_mask; /* read,write,... */
uint16_t a_flags; /* see below */
uint16_t a_type; /* allow or deny */
} ace_t;
#define ACE_SLOT_CNT 6
typedef struct zfs_znode_acl {
uint64_t z_acl_extern_obj; /* ext acl pieces */
uint32_t z_acl_count; /* Number of ACEs */
uint16_t z_acl_version; /* acl version */
uint16_t z_acl_pad; /* pad */
ace_t z_ace_data[ACE_SLOT_CNT]; /* 6 standard ACEs */
} zfs_znode_acl_t;
#endif /* _SYS_FS_ZFS_ACL_H */