forked from osmocom/wireshark
1f5f63f8ef
Separate the stuff that any record could have from the stuff that only particular record types have; put the latter into a union, and put all that into a wtap_rec structure. Add some record-type checks as necessary. Change-Id: Id6b3486858f826fce4b096c59231f463e44bfaa2 Reviewed-on: https://code.wireshark.org/review/25696 Reviewed-by: Guy Harris <guy@alum.mit.edu>
36 lines
1 KiB
C
36 lines
1 KiB
C
/* pcap-common.h
|
|
* Declarations for code common to pcap and pcapng file formats
|
|
*
|
|
* Wiretap Library
|
|
* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
|
|
*
|
|
* File format support for pcapng file format
|
|
* Copyright (c) 2007 by Ulf Lamping <ulf.lamping@web.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#ifndef __W_PCAP_COMMON_H__
|
|
#define __W_PCAP_COMMON_H__
|
|
|
|
#include <glib.h>
|
|
#include "wtap.h"
|
|
#include "ws_symbol_export.h"
|
|
|
|
extern guint wtap_max_snaplen_for_encap(int wtap_encap);
|
|
|
|
extern int pcap_process_pseudo_header(FILE_T fh, int file_type, int wtap_encap,
|
|
guint packet_size, gboolean check_packet_size,
|
|
wtap_rec *rec, int *err, gchar **err_info);
|
|
|
|
extern void pcap_read_post_process(int file_type, int wtap_encap,
|
|
wtap_rec *rec, guint8 *pd, gboolean bytes_swapped, int fcs_len);
|
|
|
|
extern int pcap_get_phdr_size(int encap,
|
|
const union wtap_pseudo_header *pseudo_header);
|
|
|
|
extern gboolean pcap_write_phdr(wtap_dumper *wdh, int wtap_encap,
|
|
const union wtap_pseudo_header *pseudo_header, int *err);
|
|
|
|
#endif
|