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[mirror_ubuntu-artful-kernel.git] / include / uapi / linux / xattr.h
1 /*
2 File: linux/xattr.h
3
4 Extended attributes handling.
5
6 Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
7 Copyright (c) 2001-2002 Silicon Graphics, Inc. All Rights Reserved.
8 Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
9 */
10
11 #include <linux/libc-compat.h>
12
13 #ifndef _UAPI_LINUX_XATTR_H
14 #define _UAPI_LINUX_XATTR_H
15
16 #if __UAPI_DEF_XATTR
17 #define __USE_KERNEL_XATTR_DEFS
18
19 #define XATTR_CREATE 0x1 /* set value, fail if attr already exists */
20 #define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */
21 #endif
22
23 /* Namespaces */
24 #define XATTR_OS2_PREFIX "os2."
25 #define XATTR_OS2_PREFIX_LEN (sizeof(XATTR_OS2_PREFIX) - 1)
26
27 #define XATTR_MAC_OSX_PREFIX "osx."
28 #define XATTR_MAC_OSX_PREFIX_LEN (sizeof(XATTR_MAC_OSX_PREFIX) - 1)
29
30 #define XATTR_BTRFS_PREFIX "btrfs."
31 #define XATTR_BTRFS_PREFIX_LEN (sizeof(XATTR_BTRFS_PREFIX) - 1)
32
33 #define XATTR_SECURITY_PREFIX "security."
34 #define XATTR_SECURITY_PREFIX_LEN (sizeof(XATTR_SECURITY_PREFIX) - 1)
35
36 #define XATTR_SYSTEM_PREFIX "system."
37 #define XATTR_SYSTEM_PREFIX_LEN (sizeof(XATTR_SYSTEM_PREFIX) - 1)
38
39 #define XATTR_TRUSTED_PREFIX "trusted."
40 #define XATTR_TRUSTED_PREFIX_LEN (sizeof(XATTR_TRUSTED_PREFIX) - 1)
41
42 #define XATTR_USER_PREFIX "user."
43 #define XATTR_USER_PREFIX_LEN (sizeof(XATTR_USER_PREFIX) - 1)
44
45 /* Security namespace */
46 #define XATTR_EVM_SUFFIX "evm"
47 #define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX
48
49 #define XATTR_IMA_SUFFIX "ima"
50 #define XATTR_NAME_IMA XATTR_SECURITY_PREFIX XATTR_IMA_SUFFIX
51
52 #define XATTR_SELINUX_SUFFIX "selinux"
53 #define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
54
55 #define XATTR_SMACK_SUFFIX "SMACK64"
56 #define XATTR_SMACK_IPIN "SMACK64IPIN"
57 #define XATTR_SMACK_IPOUT "SMACK64IPOUT"
58 #define XATTR_SMACK_EXEC "SMACK64EXEC"
59 #define XATTR_SMACK_TRANSMUTE "SMACK64TRANSMUTE"
60 #define XATTR_SMACK_MMAP "SMACK64MMAP"
61 #define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX
62 #define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
63 #define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
64 #define XATTR_NAME_SMACKEXEC XATTR_SECURITY_PREFIX XATTR_SMACK_EXEC
65 #define XATTR_NAME_SMACKTRANSMUTE XATTR_SECURITY_PREFIX XATTR_SMACK_TRANSMUTE
66 #define XATTR_NAME_SMACKMMAP XATTR_SECURITY_PREFIX XATTR_SMACK_MMAP
67
68 #define XATTR_CAPS_SUFFIX "capability"
69 #define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
70
71 #define XATTR_POSIX_ACL_ACCESS "posix_acl_access"
72 #define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS
73 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
74 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
75
76
77 #endif /* _UAPI_LINUX_XATTR_H */