linux-headers (unknown)
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3 File: linux/xattr.h
4
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 _LINUX_XATTR_H
16 #define _LINUX_XATTR_H
17
18 #if __UAPI_DEF_XATTR
19 #define __USE_KERNEL_XATTR_DEFS
20
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 #endif
24
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_SUFFIX
53
54 #define XATTR_IMA_SUFFIX "ima"
55 #define XATTR_NAME_IMA XATTR_SECURITY_PREFIX XATTR_IMA_SUFFIX
56
57 #define XATTR_SELINUX_SUFFIX "selinux"
58 #define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
59
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_SUFFIX
67 #define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
68 #define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
69 #define XATTR_NAME_SMACKEXEC XATTR_SECURITY_PREFIX XATTR_SMACK_EXEC
70 #define XATTR_NAME_SMACKTRANSMUTE XATTR_SECURITY_PREFIX XATTR_SMACK_TRANSMUTE
71 #define XATTR_NAME_SMACKMMAP XATTR_SECURITY_PREFIX XATTR_SMACK_MMAP
72
73 #define XATTR_APPARMOR_SUFFIX "apparmor"
74 #define XATTR_NAME_APPARMOR XATTR_SECURITY_PREFIX XATTR_APPARMOR_SUFFIX
75
76 #define XATTR_CAPS_SUFFIX "capability"
77 #define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
78
79 #define XATTR_POSIX_ACL_ACCESS "posix_acl_access"
80 #define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS
81 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
82 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
83
84
85 #endif /* _LINUX_XATTR_H */
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