1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */ 2 /* 3 * Copyright (C) 2002 Andreas Gruenbacher <a.gruenbacher (at) computer.org> 4 * Copyright (C) 2016 Red Hat, Inc. 5 * 6 * This file is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * 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 of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 */ 17 18 #ifndef __UAPI_POSIX_ACL_XATTR_H 19 #define __UAPI_POSIX_ACL_XATTR_H 20 21 #include <linux/types.h> 22 23 /* Supported ACL a_version fields */ 24 #define POSIX_ACL_XATTR_VERSION 0x0002 25 26 /* An undefined entry e_id value */ 27 #define ACL_UNDEFINED_ID (-1) 28 29 struct posix_acl_xattr_entry { 30 __le16 e_tag; 31 __le16 e_perm; 32 __le32 e_id; 33 }; 34 35 struct posix_acl_xattr_header { 36 __le32 a_version; 37 }; 38 39 #endif /* __UAPI_POSIX_ACL_XATTR_H */ 40
