86 lines · c
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2/*3 File: linux/xattr.h4 5 Extended attributes handling.6 7 Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>8 Copyright (c) 2001-2002 Silicon Graphics, Inc. All Rights Reserved.9 Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>10 Copyright (c) 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>11*/12 13#include <linux/libc-compat.h>14 15#ifndef _UAPI_LINUX_XATTR_H16#define _UAPI_LINUX_XATTR_H17 18#if __UAPI_DEF_XATTR19#define __USE_KERNEL_XATTR_DEFS20 21#define XATTR_CREATE 0x1 /* set value, fail if attr already exists */22#define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */23#endif24 25/* Namespaces */26#define XATTR_OS2_PREFIX "os2."27#define XATTR_OS2_PREFIX_LEN (sizeof(XATTR_OS2_PREFIX) - 1)28 29#define XATTR_MAC_OSX_PREFIX "osx."30#define XATTR_MAC_OSX_PREFIX_LEN (sizeof(XATTR_MAC_OSX_PREFIX) - 1)31 32#define XATTR_BTRFS_PREFIX "btrfs."33#define XATTR_BTRFS_PREFIX_LEN (sizeof(XATTR_BTRFS_PREFIX) - 1)34 35#define XATTR_HURD_PREFIX "gnu."36#define XATTR_HURD_PREFIX_LEN (sizeof(XATTR_HURD_PREFIX) - 1)37 38#define XATTR_SECURITY_PREFIX "security."39#define XATTR_SECURITY_PREFIX_LEN (sizeof(XATTR_SECURITY_PREFIX) - 1)40 41#define XATTR_SYSTEM_PREFIX "system."42#define XATTR_SYSTEM_PREFIX_LEN (sizeof(XATTR_SYSTEM_PREFIX) - 1)43 44#define XATTR_TRUSTED_PREFIX "trusted."45#define XATTR_TRUSTED_PREFIX_LEN (sizeof(XATTR_TRUSTED_PREFIX) - 1)46 47#define XATTR_USER_PREFIX "user."48#define XATTR_USER_PREFIX_LEN (sizeof(XATTR_USER_PREFIX) - 1)49 50/* Security namespace */51#define XATTR_EVM_SUFFIX "evm"52#define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX53 54#define XATTR_IMA_SUFFIX "ima"55#define XATTR_NAME_IMA XATTR_SECURITY_PREFIX XATTR_IMA_SUFFIX56 57#define XATTR_SELINUX_SUFFIX "selinux"58#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX59 60#define XATTR_SMACK_SUFFIX "SMACK64"61#define XATTR_SMACK_IPIN "SMACK64IPIN"62#define XATTR_SMACK_IPOUT "SMACK64IPOUT"63#define XATTR_SMACK_EXEC "SMACK64EXEC"64#define XATTR_SMACK_TRANSMUTE "SMACK64TRANSMUTE"65#define XATTR_SMACK_MMAP "SMACK64MMAP"66#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX67#define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN68#define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT69#define XATTR_NAME_SMACKEXEC XATTR_SECURITY_PREFIX XATTR_SMACK_EXEC70#define XATTR_NAME_SMACKTRANSMUTE XATTR_SECURITY_PREFIX XATTR_SMACK_TRANSMUTE71#define XATTR_NAME_SMACKMMAP XATTR_SECURITY_PREFIX XATTR_SMACK_MMAP72 73#define XATTR_APPARMOR_SUFFIX "apparmor"74#define XATTR_NAME_APPARMOR XATTR_SECURITY_PREFIX XATTR_APPARMOR_SUFFIX75 76#define XATTR_CAPS_SUFFIX "capability"77#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX78 79#define XATTR_POSIX_ACL_ACCESS "posix_acl_access"80#define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS81#define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"82#define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT83 84 85#endif /* _UAPI_LINUX_XATTR_H */86