epan/dissectors/packet-eth.h

   1 /* packet-eth.h
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 1998 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #ifndef __PACKET_ETH_H__
  11 #define __PACKET_ETH_H__
  12
  13 #include <epan/conversation.h>
  14
  15 typedef struct _eth_hdr {
  16         address dst;
  17         address src;
  18         uint16_t type;
  19         uint32_t stream;  /* track conversations */
  20 } eth_hdr;
  21
  22 /* conversations related struct */
  23 struct eth_analysis {
  24
  25     /* Initial frame starting this conversation
  26      */
  27     uint32_t initial_frame;
  28
  29     uint32_t stream;
  30 };
  31
  32
  33 void add_ethernet_trailer(packet_info *pinfo, proto_tree *tree, proto_tree *fh_tree,
  34                           int trailer_id, tvbuff_t *tvb, tvbuff_t *trailer_tvb,
  35                           int fcs_len, int payload_offset);
  36
  37 WS_DLL_PUBLIC struct eth_analysis *get_eth_conversation_data(conversation_t *conv,
  38                                   packet_info *pinfo);
  39
  40 #endif