2006-02-01 19:54:22 +00:00
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/*
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* Copyright (c) 2005 Apple Computer, Inc.
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* All rights reserved.
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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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2006-06-05 13:00:52 +00:00
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* $P4: //depot/projects/trustedbsd/audit3/sys/bsm/audit_record.h#13 $
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2006-02-01 19:54:22 +00:00
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* $FreeBSD$
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*/
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#ifndef _BSM_AUDIT_RECORD_H_
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#define _BSM_AUDIT_RECORD_H_
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/*
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2006-06-05 13:00:52 +00:00
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* Token type identifiers.
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2006-02-01 19:54:22 +00:00
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*/
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#define AUT_INVALID 0x00
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#define AUT_OTHER_FILE32 0x11
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#define AUT_OHEADER 0x12
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#define AUT_TRAILER 0x13
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#define AUT_HEADER32 0x14
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#define AUT_HEADER32_EX 0x15
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#define AUT_DATA 0x21
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#define AUT_IPC 0x22
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#define AUT_PATH 0x23
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#define AUT_SUBJECT32 0x24
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#define AUT_SERVER32 0x25
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#define AUT_PROCESS32 0x26
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#define AUT_RETURN32 0x27
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#define AUT_TEXT 0x28
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#define AUT_OPAQUE 0x29
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#define AUT_IN_ADDR 0x2a
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#define AUT_IP 0x2b
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#define AUT_IPORT 0x2c
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#define AUT_ARG32 0x2d
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#define AUT_SOCKET 0x2e
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#define AUT_SEQ 0x2f
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#define AUT_ACL 0x30
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#define AUT_ATTR 0x31
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#define AUT_IPC_PERM 0x32
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#define AUT_LABEL 0x33
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#define AUT_GROUPS 0x34
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#define AUT_ILABEL 0x35
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#define AUT_SLABEL 0x36
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#define AUT_CLEAR 0x37
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#define AUT_PRIV 0x38
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#define AUT_UPRIV 0x39
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#define AUT_LIAISON 0x3a
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#define AUT_NEWGROUPS 0x3b
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#define AUT_EXEC_ARGS 0x3c
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#define AUT_EXEC_ENV 0x3d
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#define AUT_ATTR32 0x3e
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/* #define AUT_???? 0x3f */
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#define AUT_XATOM 0x40
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#define AUT_XOBJ 0x41
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#define AUT_XPROTO 0x42
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#define AUT_XSELECT 0x43
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/* XXXRW: Additional X11 tokens not defined? */
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#define AUT_CMD 0x51
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#define AUT_EXIT 0x52
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/* XXXRW: OpenBSM AUT_HOST 0x70? */
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#define AUT_ARG64 0x71
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#define AUT_RETURN64 0x72
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#define AUT_ATTR64 0x73
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#define AUT_HEADER64 0x74
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#define AUT_SUBJECT64 0x75
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#define AUT_SERVER64 0x76
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#define AUT_PROCESS64 0x77
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#define AUT_OTHER_FILE64 0x78
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#define AUT_HEADER64_EX 0x79
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#define AUT_SUBJECT32_EX 0x7a
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#define AUT_PROCESS32_EX 0x7b
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#define AUT_SUBJECT64_EX 0x7c
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#define AUT_PROCESS64_EX 0x7d
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#define AUT_IN_ADDR_EX 0x7e
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#define AUT_SOCKET_EX 0x7f
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/*
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* Pre-64-bit BSM, 32-bit tokens weren't explicitly named as '32'. We have
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* compatibility defines.
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*/
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#define AUT_HEADER AUT_HEADER32
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#define AUT_ARG AUT_ARG32
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#define AUT_RETURN AUT_RETURN32
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#define AUT_SUBJECT AUT_SUBJECT32
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#define AUT_SERVER AUT_SERVER32
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#define AUT_PROCESS AUT_PROCESS32
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#define AUT_OTHER_FILE AUT_OTHER_FILE32
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/*
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* Darwin's bsm distribution uses the following non-BSM token name defines.
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* We provide them for a single OpenBSM release for compatibility reasons.
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*/
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#define AU_FILE_TOKEN AUT_OTHER_FILE32
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#define AU_TRAILER_TOKEN AUT_TRAILER
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#define AU_HEADER_32_TOKEN AUT_HEADER32
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#define AU_DATA_TOKEN AUT_DATA
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#define AU_ARB_TOKEN AUT_DATA
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#define AU_IPC_TOKEN AUT_IPC
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#define AU_PATH_TOKEN AUT_PATH
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#define AU_SUBJECT_32_TOKEN AUT_SUBJECT32
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#define AU_PROCESS_32_TOKEN AUT_PROCESS32
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#define AU_RETURN_32_TOKEN AUT_RETURN32
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#define AU_TEXT_TOKEN AUT_TEXT
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#define AU_OPAQUE_TOKEN AUT_OPAQUE
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#define AU_IN_ADDR_TOKEN AUT_IN_ADDR
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#define AU_IP_TOKEN AUT_IP
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#define AU_IPORT_TOKEN AUT_IPORT
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#define AU_ARG32_TOKEN AUT_ARG32
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#define AU_SOCK_TOKEN AUT_SOCKET
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#define AU_SEQ_TOKEN AUT_SEQ
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#define AU_ATTR_TOKEN AUT_ATTR
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#define AU_IPCPERM_TOKEN AUT_IPC_PERM
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#define AU_NEWGROUPS_TOKEN AUT_NEWGROUPS
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#define AU_EXEC_ARG_TOKEN AUT_EXEC_ARGS
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#define AU_EXEC_ENV_TOKEN AUT_EXEC_ENV
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#define AU_ATTR32_TOKEN AUT_ATTR32
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#define AU_CMD_TOKEN AUT_CMD
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#define AU_EXIT_TOKEN AUT_EXIT
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#define AU_ARG64_TOKEN AUT_ARG64
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#define AU_RETURN_64_TOKEN AUT_RETURN64
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#define AU_ATTR64_TOKEN AUT_ATTR64
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#define AU_HEADER_64_TOKEN AUT_HEADER64
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#define AU_SUBJECT_64_TOKEN AUT_SUBJECT64
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#define AU_PROCESS_64_TOKEN AUT_PROCESS64
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#define AU_HEADER_64_EX_TOKEN AUT_HEADER64_EX
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#define AU_SUBJECT_32_EX_TOKEN AUT_SUBJECT32_EX
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#define AU_PROCESS_32_EX_TOKEN AUT_PROCESS32_EX
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#define AU_SUBJECT_64_EX_TOKEN AUT_SUBJECT64_EX
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#define AU_PROCESS_64_EX_TOKEN AUT_PROCESS64_EX
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#define AU_IN_ADDR_EX_TOKEN AUT_IN_ADDR_EX
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#define AU_SOCK_32_EX_TOKEN AUT_SOCKET_EX
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/*
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* The values for the following token ids are not defined by BSM.
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*
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* XXXRW: Not sure how to handle these in OpenBSM yet, but I'll give them
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* names more consistent with Sun's BSM. These originally came from Apple's
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* BSM.
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*/
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#define AUT_SOCKINET32 0x80 /* XXX */
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#define AUT_SOCKINET128 0x81 /* XXX */
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#define AUT_SOCKUNIX 0x82 /* XXX */
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#define AU_SOCK_INET_32_TOKEN AUT_SOCKINET32
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#define AU_SOCK_INET_128_TOKEN AUT_SOCKINET128
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#define AU_SOCK_UNIX_TOKEN AUT_SOCKUNIX
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/* print values for the arbitrary token */
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#define AUP_BINARY 0
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#define AUP_OCTAL 1
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#define AUP_DECIMAL 2
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#define AUP_HEX 3
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#define AUP_STRING 4
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/* data-types for the arbitrary token */
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#define AUR_BYTE 0
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2006-06-05 13:00:52 +00:00
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#define AUR_CHAR AUR_BYTE
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2006-02-01 19:54:22 +00:00
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#define AUR_SHORT 1
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2006-06-05 13:00:52 +00:00
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#define AUR_INT32 2
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#define AUR_INT AUR_INT
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#define AUR_INT64 3
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2006-02-01 19:54:22 +00:00
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/* ... and their sizes */
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#define AUR_BYTE_SIZE sizeof(u_char)
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2006-06-05 13:00:52 +00:00
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#define AUR_CHAR_SIZE AUR_BYTE_SIZE
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2006-02-01 19:54:22 +00:00
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#define AUR_SHORT_SIZE sizeof(uint16_t)
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2006-06-05 13:00:52 +00:00
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#define AUR_INT32_SIZE sizeof(uint32_t)
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#define AUR_INT_SIZE AUR_INT32_SIZE
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#define AUR_INT64_SIZE sizeof(uint64_t)
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2006-02-01 19:54:22 +00:00
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/* Modifiers for the header token */
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#define PAD_NOTATTR 0x4000 /* nonattributable event */
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#define PAD_FAILURE 0x8000 /* fail audit event */
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#define BSM_MAX_GROUPS 16
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#define HEADER_VERSION 1
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/*
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* BSM define is AUT_TRAILER_MAGIC; Apple BSM define is TRAILER_PAD_MAGIC; we
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* split the difference, will remove the Apple define for the next release.
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*/
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#define AUT_TRAILER_MAGIC 0xb105
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#define TRAILER_PAD_MAGIC AUT_TRAILER_MAGIC
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/* BSM library calls */
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__BEGIN_DECLS
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struct in_addr;
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struct in6_addr;
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struct ip;
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struct ipc_perm;
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struct kevent;
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struct sockaddr_in;
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struct sockaddr_in6;
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struct sockaddr_un;
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#if defined(_KERNEL) || defined(KERNEL)
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struct vnode_au_info;
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#endif
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int au_open(void);
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int au_write(int d, token_t *m);
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int au_close(int d, int keep, short event);
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int au_close_buffer(int d, short event, u_char *buffer, size_t *buflen);
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2006-06-05 13:00:52 +00:00
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int au_close_token(token_t *tok, u_char *buffer, size_t *buflen);
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2006-02-01 19:54:22 +00:00
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token_t *au_to_file(char *file, struct timeval tm);
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2006-06-05 13:00:52 +00:00
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token_t *au_to_header32_tm(int rec_size, au_event_t e_type, au_emod_t e_mod,
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2006-02-01 19:54:22 +00:00
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struct timeval tm);
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2006-06-05 13:00:52 +00:00
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#if !defined(KERNEL) && !defined(_KERNEL)
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2006-02-01 19:54:22 +00:00
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token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod);
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token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod);
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2006-06-05 13:00:52 +00:00
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token_t *au_to_header64(int rec_size, au_event_t e_type, au_emod_t e_mod);
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2006-02-01 19:54:22 +00:00
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#endif
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token_t *au_to_me(void);
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token_t *au_to_arg(char n, char *text, uint32_t v);
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token_t *au_to_arg32(char n, char *text, uint32_t v);
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token_t *au_to_arg64(char n, char *text, uint64_t v);
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#if defined(_KERNEL) || defined(KERNEL)
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token_t *au_to_attr(struct vnode_au_info *vni);
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token_t *au_to_attr32(struct vnode_au_info *vni);
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token_t *au_to_attr64(struct vnode_au_info *vni);
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#endif
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token_t *au_to_data(char unit_print, char unit_type, char unit_count,
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char *p);
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token_t *au_to_exit(int retval, int err);
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token_t *au_to_groups(int *groups);
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token_t *au_to_newgroups(uint16_t n, gid_t *groups);
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token_t *au_to_in_addr(struct in_addr *internet_addr);
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token_t *au_to_in_addr_ex(struct in6_addr *internet_addr);
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token_t *au_to_ip(struct ip *ip);
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token_t *au_to_ipc(char type, int id);
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token_t *au_to_ipc_perm(struct ipc_perm *perm);
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token_t *au_to_iport(uint16_t iport);
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token_t *au_to_opaque(char *data, uint16_t bytes);
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token_t *au_to_path(char *path);
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token_t *au_to_process(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_process32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_process64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_process_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
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token_t *au_to_process32_ex(au_id_t auid, uid_t euid, gid_t egid,
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uid_t ruid, gid_t rgid, pid_t pid, au_asid_t sid,
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au_tid_addr_t *tid);
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token_t *au_to_process64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
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token_t *au_to_return(char status, uint32_t ret);
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token_t *au_to_return32(char status, uint32_t ret);
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token_t *au_to_return64(char status, uint64_t ret);
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token_t *au_to_seq(long audit_count);
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#if defined(_KERNEL) || defined(KERNEL)
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token_t *au_to_socket(struct socket *so);
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token_t *au_to_socket_ex_32(uint16_t lp, uint16_t rp, struct sockaddr *la,
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struct sockaddr *ta);
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token_t *au_to_socket_ex_128(uint16_t lp, uint16_t rp, struct sockaddr *la,
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struct sockaddr *ta);
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#endif
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token_t *au_to_sock_inet(struct sockaddr_in *so);
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token_t *au_to_sock_inet32(struct sockaddr_in *so);
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token_t *au_to_sock_inet128(struct sockaddr_in6 *so);
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token_t *au_to_sock_unix(struct sockaddr_un *so);
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token_t *au_to_subject(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_subject32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_subject64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
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token_t *au_to_subject_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
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token_t *au_to_subject32_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
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token_t *au_to_subject64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
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gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
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token_t *au_to_exec_args(const char **);
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token_t *au_to_exec_env(const char **);
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token_t *au_to_text(char *text);
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token_t *au_to_kevent(struct kevent *kev);
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token_t *au_to_trailer(int rec_size);
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__END_DECLS
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#endif /* ! _BSM_AUDIT_RECORD_H_ */
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