/usr/include/wireshark/wiretap/erf.h is in libwiretap-dev 1.10.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (c) 2003 Endace Technology Ltd, Hamilton, New Zealand.
* All rights reserved.
*
* This software and documentation has been developed by Endace Technology Ltd.
* along with the DAG PCI network capture cards. For further information please
* visit http://www.endace.com/.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The name of Endace Technology Ltd may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY ENDACE TECHNOLOGY LTD ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL ENDACE TECHNOLOGY LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Id$
*/
#ifndef __W_ERF_H__
#define __W_ERF_H__
#include <glib.h>
#include <wiretap/wtap.h>
#include "ws_symbol_export.h"
/* Record type defines */
#define ERF_TYPE_LEGACY 0
#define ERF_TYPE_HDLC_POS 1
#define ERF_TYPE_ETH 2
#define ERF_TYPE_ATM 3
#define ERF_TYPE_AAL5 4
#define ERF_TYPE_MC_HDLC 5
#define ERF_TYPE_MC_RAW 6
#define ERF_TYPE_MC_ATM 7
#define ERF_TYPE_MC_RAW_CHANNEL 8
#define ERF_TYPE_MC_AAL5 9
#define ERF_TYPE_COLOR_HDLC_POS 10
#define ERF_TYPE_COLOR_ETH 11
#define ERF_TYPE_MC_AAL2 12
#define ERF_TYPE_IP_COUNTER 13
#define ERF_TYPE_TCP_FLOW_COUNTER 14
#define ERF_TYPE_DSM_COLOR_HDLC_POS 15
#define ERF_TYPE_DSM_COLOR_ETH 16
#define ERF_TYPE_COLOR_MC_HDLC_POS 17
#define ERF_TYPE_AAL2 18
#define ERF_TYPE_INFINIBAND 21
#define ERF_TYPE_IPV4 22
#define ERF_TYPE_IPV6 23
#define ERF_TYPE_RAW_LINK 24
#define ERF_TYPE_INFINIBAND_LINK 25
#define ERF_TYPE_PAD 48
#define ERF_TYPE_MIN 1 /* sanity checking */
#define ERF_TYPE_MAX 48 /* sanity checking */
/*
* The timestamp is 64bit unsigned fixed point little-endian value with
* 32 bits for second and 32 bits for fraction.
*/
typedef guint64 erf_timestamp_t;
typedef struct erf_record {
erf_timestamp_t ts;
guint8 type;
guint8 flags;
guint16 rlen;
guint16 lctr;
guint16 wlen;
} erf_header_t;
typedef struct erf_mc_hdr {
guint32 mc;
} erf_mc_header_t;
typedef struct erf_eth_hdr {
guint16 eth;
} erf_eth_header_t;
union erf_subhdr {
struct erf_mc_hdr mc_hdr;
struct erf_eth_hdr eth_hdr;
};
#define MIN_RECORDS_FOR_ERF_CHECK 3
#define RECORDS_FOR_ERF_CHECK 20
#define FCS_BITS 32
int erf_open(wtap *wth, int *err, gchar **err_info);
int erf_dump_can_write_encap(int encap);
int erf_dump_open(wtap_dumper *wdh, int *err);
int erf_populate_interfaces(wtap *wth);
#endif /* __W_ERF_H__ */
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