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1/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */2/*3 * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org>4 * Copyright (C) 2016 Red Hat, Inc.5 *6 * This file is free software; you can redistribute it and/or7 * modify it under the terms of the GNU Lesser General Public8 * License as published by the Free Software Foundation; either9 * version 2.1 of the License, or (at your option) any later version.10 *11 * This file is distributed in the hope that it will be useful,12 * but WITHOUT ANY WARRANTY; without even the implied warranty of13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU14 * Lesser General Public License for more details.15 *16 */17 18#ifndef __UAPI_POSIX_ACL_XATTR_H19#define __UAPI_POSIX_ACL_XATTR_H20 21#include <linux/types.h>22 23/* Supported ACL a_version fields */24#define POSIX_ACL_XATTR_VERSION 0x000225 26/* An undefined entry e_id value */27#define ACL_UNDEFINED_ID (-1)28 29struct posix_acl_xattr_entry {30 __le16 e_tag;31 __le16 e_perm;32 __le32 e_id;33};34 35struct posix_acl_xattr_header {36 __le32 a_version;37};38 39#endif /* __UAPI_POSIX_ACL_XATTR_H */40