blob: e48e0e328cac5f70dd57fac2ea98339e0769d2ca (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/* packet-erf.h
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __PACKET_ERF_H__
#define __PACKET_ERF_H__
/** Gets the ERF extension header of the specified type,
*
* Afterindex may be NULL, or set to a gint initialized to -1 and the function
* re-called in a loop to iterate through extension headers of hdrtype type.
*
* Note: pinfo is assumed to be a pointer to an ERF pinfo.
*
* @param pinfo Packet info of ERF record to get extension header of.
* @param hdrtype Type code of extension header. More headers bit is ignored.
* @param afterinstance Pointer to header index to begin searching at,
* exclusive.
* Updated with index of extension header found. If NULL or initialized to -1
* begin searching at the first extension header.
*
* @returns Pointer to extension header or NULL.
* */
guint64* erf_get_ehdr(packet_info *pinfo, guint8 hdrtype, gint* afterinstance);
#endif /* packet-erf.h */
|
