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#ifndef _LINUX_XATTR_H 11#define _LINUX_XATTR_H 12 13#define XATTR_CREATE 0x1 /* set value, fail if attr already exists */ 14#define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */ 15 16/* Namespaces */ 17#define XATTR_OS2_PREFIX "os2." 18#define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1) 19 20#define XATTR_SECURITY_PREFIX "security." 21#define XATTR_SECURITY_PREFIX_LEN (sizeof (XATTR_SECURITY_PREFIX) - 1) 22 23#define XATTR_SYSTEM_PREFIX "system." 24#define XATTR_SYSTEM_PREFIX_LEN (sizeof (XATTR_SYSTEM_PREFIX) - 1) 25 26#define XATTR_TRUSTED_PREFIX "trusted." 27#define XATTR_TRUSTED_PREFIX_LEN (sizeof (XATTR_TRUSTED_PREFIX) - 1) 28 29#define XATTR_USER_PREFIX "user." 30#define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1) 31 32/* Security namespace */ 33#define XATTR_EVM_SUFFIX "evm" 34#define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX 35 36#define XATTR_SELINUX_SUFFIX "selinux" 37#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX 38 39#define XATTR_SMACK_SUFFIX "SMACK64" 40#define XATTR_SMACK_IPIN "SMACK64IPIN" 41#define XATTR_SMACK_IPOUT "SMACK64IPOUT" 42#define XATTR_SMACK_EXEC "SMACK64EXEC" 43#define XATTR_SMACK_TRANSMUTE "SMACK64TRANSMUTE" 44#define XATTR_SMACK_MMAP "SMACK64MMAP" 45#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX 46#define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN 47#define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT 48#define XATTR_NAME_SMACKEXEC XATTR_SECURITY_PREFIX XATTR_SMACK_EXEC 49#define XATTR_NAME_SMACKTRANSMUTE XATTR_SECURITY_PREFIX XATTR_SMACK_TRANSMUTE 50#define XATTR_NAME_SMACKMMAP XATTR_SECURITY_PREFIX XATTR_SMACK_MMAP 51 52#define XATTR_CAPS_SUFFIX "capability" 53#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX 54 55#define XATTR_POSIX_ACL_ACCESS "posix_acl_access" 56#define XATTR_NAME_POSIX_ACL_ACCESS XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_ACCESS 57#define XATTR_POSIX_ACL_DEFAULT "posix_acl_default" 58#define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT 59 60 61#endif /* _LINUX_XATTR_H */ 62