57bf2d086c
couple of FreeBSD-specific modifications that may be merged out later). These include files define the basic audit data structures, types, and definitions use by the kernel, or shared by the kernel and user space. Obtained from: TrustedBSD Project, Apple Computer, Inc.
101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/*
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* Copyright (c) 2005 Apple Computer, Inc.
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* Copyright (c) 2005 SPARTA, Inc.
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* All rights reserved.
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*
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* This code was developed in part by Robert N. M. Watson, Senior Principal
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* Scientist, SPARTA, Inc.
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*
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* @APPLE_BSD_LICENSE_HEADER_START@
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @APPLE_BSD_LICENSE_HEADER_END@
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*
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* $P4: //depot/projects/trustedbsd/audit3/sys/bsm/audit_internal.h#5 $
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* $FreeBSD$
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*/
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#ifndef _LIBBSM_INTERNAL_H
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#define _LIBBSM_INTERNAL_H
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/*
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* audit_internal.h contains private interfaces that are shared by user space
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* and the kernel for the purposes of assembling audit records. Applications
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* should not include this file or use the APIs found within, or it may be
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* broken with future releases of OpenBSM, which may delete, modify, or
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* otherwise break these interfaces or the assumptions they rely on.
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*/
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/* We could determined the header and trailer sizes by
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* defining appropriate structures. We hold off that approach
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* till we have a consistant way of using structures for all tokens.
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* This is not straightforward since these token structures may
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* contain pointers of whose contents we dont know the size
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* (e.g text tokens)
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*/
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#define BSM_HEADER_SIZE 18
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#define BSM_TRAILER_SIZE 7
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/*
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* BSM token streams store fields in big endian byte order, so as to be
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* portable; when encoding and decoding, we must convert byte orders for
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* typed values.
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*/
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#define ADD_U_CHAR(loc, val) \
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do { \
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*(loc) = (val); \
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(loc) += sizeof(u_char); \
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} while(0)
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#define ADD_U_INT16(loc, val) \
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do { \
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be16enc((loc), (val)); \
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(loc) += sizeof(u_int16_t); \
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} while(0)
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#define ADD_U_INT32(loc, val) \
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do { \
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be32enc((loc), (val)); \
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(loc) += sizeof(u_int32_t); \
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} while(0)
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#define ADD_U_INT64(loc, val) \
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do { \
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be64enc((loc), (val)); \
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(loc) += sizeof(u_int64_t); \
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} while(0)
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#define ADD_MEM(loc, data, size) \
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do { \
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memcpy((loc), (data), (size)); \
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(loc) += size; \
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} while(0)
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#define ADD_STRING(loc, data, size) ADD_MEM(loc, data, size)
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#endif /* !_LIBBSM_INTERNAL_H_ */
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