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43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
/*
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* Copyright (c) 2013, Petar Alilovic,
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* Faculty of Electrical Engineering and Computing, University of Zagreb
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* All rights reserved
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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 are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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 THE AUTHOR OR 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
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*/
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/*
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* Structure of an NFLOG header and TLV parts, as described at
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* http://www.tcpdump.org/linktypes/LINKTYPE_NFLOG.html
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*/
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typedef struct nflog_hdr {
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u_int8_t nflog_family; /* adress family */
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u_int8_t nflog_version; /* version */
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u_int16_t nflog_rid; /* resource ID */
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} nflog_hdr_t;
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typedef struct nflog_tlv {
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u_int16_t tlv_length; /* tlv length */
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u_int16_t tlv_type; /* tlv type */
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void* tlv_value; /* tlv value */
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} nflog_tlv_t;
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