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 */ 78