mac_mls.h revision 101099
1/*- 2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson 3 * Copyright (c) 2001, 2002 Networks Associates Technology, Inc. 4 * All rights reserved. 5 * 6 * This software was developed by Robert Watson for the TrustedBSD Project. 7 * 8 * This software was developed for the FreeBSD Project in part by NAI Labs, 9 * the Security Research Division of Network Associates, Inc. under 10 * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA 11 * CHATS research program. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. The names of the authors may not be used to endorse or promote 22 * products derived from this software without specific prior written 23 * permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * $FreeBSD: head/sys/security/mac_mls/mac_mls.h 101099 2002-07-31 18:07:45Z rwatson $ 38 */ 39/* 40 * Definitions for the TrustedBSD MLS confidentiality policy module. 41 */ 42#ifndef _SYS_SECURITY_MAC_MLS_H 43#define _SYS_SECURITY_MAC_MLS_H 44 45#define MAC_MLS_EXTATTR_NAMESPACE EXTATTR_NAMESPACE_SYSTEM 46#define MAC_MLS_EXTATTR_NAME "mac_biba" 47 48#define MAC_MLS_FLAG_SINGLE 0x00000001 /* mm_single initialized */ 49#define MAC_MLS_FLAG_RANGE 0x00000002 /* mm_range* initialized */ 50#define MAC_MLS_FLAGS_BOTH (MAC_MLS_FLAG_SINGLE | MAC_MLS_FLAG_RANGE) 51 52#define MAC_MLS_TYPE_UNDEF 0 /* Undefined */ 53#define MAC_MLS_TYPE_LEVEL 1 /* Hierarchal level with mm_level. */ 54#define MAC_MLS_TYPE_LOW 2 /* Dominated by any 55 * MAC_MLS_TYPE_LABEL. */ 56#define MAC_MLS_TYPE_HIGH 3 /* Dominates any 57 * MAC_MLS_TYPE_LABEL. */ 58#define MAC_MLS_TYPE_EQUAL 4 /* Equivilent to any 59 * MAC_MLS_TYPE_LABEL. */ 60 61#endif /* !_SYS_SECURITY_MAC_MLS_H */ 62