1*e2be04c7SGreg Kroah-Hartman /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */ 2bc8bcf3bSAndreas Gruenbacher /* 3bc8bcf3bSAndreas Gruenbacher * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher@computer.org> 4bc8bcf3bSAndreas Gruenbacher * Copyright (C) 2016 Red Hat, Inc. 5bc8bcf3bSAndreas Gruenbacher * 6bc8bcf3bSAndreas Gruenbacher * This file is free software; you can redistribute it and/or 7bc8bcf3bSAndreas Gruenbacher * modify it under the terms of the GNU Lesser General Public 8bc8bcf3bSAndreas Gruenbacher * License as published by the Free Software Foundation; either 9bc8bcf3bSAndreas Gruenbacher * version 2.1 of the License, or (at your option) any later version. 10bc8bcf3bSAndreas Gruenbacher * 11bc8bcf3bSAndreas Gruenbacher * This file is distributed in the hope that it will be useful, 12bc8bcf3bSAndreas Gruenbacher * but WITHOUT ANY WARRANTY; without even the implied warranty of 13bc8bcf3bSAndreas Gruenbacher * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14bc8bcf3bSAndreas Gruenbacher * Lesser General Public License for more details. 15bc8bcf3bSAndreas Gruenbacher * 16bc8bcf3bSAndreas Gruenbacher */ 17bc8bcf3bSAndreas Gruenbacher 18bc8bcf3bSAndreas Gruenbacher #ifndef __UAPI_POSIX_ACL_XATTR_H 19bc8bcf3bSAndreas Gruenbacher #define __UAPI_POSIX_ACL_XATTR_H 20bc8bcf3bSAndreas Gruenbacher 21bc8bcf3bSAndreas Gruenbacher #include <linux/types.h> 22bc8bcf3bSAndreas Gruenbacher 23bc8bcf3bSAndreas Gruenbacher /* Supported ACL a_version fields */ 24bc8bcf3bSAndreas Gruenbacher #define POSIX_ACL_XATTR_VERSION 0x0002 25bc8bcf3bSAndreas Gruenbacher 26bc8bcf3bSAndreas Gruenbacher /* An undefined entry e_id value */ 27bc8bcf3bSAndreas Gruenbacher #define ACL_UNDEFINED_ID (-1) 28bc8bcf3bSAndreas Gruenbacher 29bc8bcf3bSAndreas Gruenbacher struct posix_acl_xattr_entry { 30bc8bcf3bSAndreas Gruenbacher __le16 e_tag; 31bc8bcf3bSAndreas Gruenbacher __le16 e_perm; 32bc8bcf3bSAndreas Gruenbacher __le32 e_id; 33bc8bcf3bSAndreas Gruenbacher }; 34bc8bcf3bSAndreas Gruenbacher 35bc8bcf3bSAndreas Gruenbacher struct posix_acl_xattr_header { 36bc8bcf3bSAndreas Gruenbacher __le32 a_version; 37bc8bcf3bSAndreas Gruenbacher }; 38bc8bcf3bSAndreas Gruenbacher 39bc8bcf3bSAndreas Gruenbacher #endif /* __UAPI_POSIX_ACL_XATTR_H */ 40