source: lib/pcap_open_dead.c @ ee6e802

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivendag_formatrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since ee6e802 was ee6e802, checked in by Shane Alcock <salcock@…>, 5 years ago

Updated copyright blurb on all source files

In some cases, this meant adding copyright blurbs to files that
had never had them before.

  • Property mode set to 100644
File size: 1.5 KB
Line 
1/*
2 *
3 * Copyright (c) 2007-2016 The University of Waikato, Hamilton, New Zealand.
4 * All rights reserved.
5 *
6 * This file is part of libtrace.
7 *
8 * This code has been developed by the University of Waikato WAND
9 * research group. For further information please see http://www.wand.net.nz/
10 *
11 * libtrace is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU Lesser General Public License as published by
13 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * libtrace is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 * GNU Lesser General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
23 *
24 *
25 */
26
27#ifdef HAVE_PCAP
28#include "config.h"
29
30#ifndef HAVE_PCAP_OPEN_DEAD
31#include <stdio.h>
32#include <pcap.h>
33#ifdef HAVE_PCAP_INT_H
34# include <pcap-int.h>
35#else
36# error "Need pcap-int.h for declaration of pcap_t"
37#endif
38#include <string.h>
39
40/* Custom implementation of pcap_open_dead as some versions of PCAP do not
41 * have it */
42
43pcap_t *pcap_open_dead(int linktype, int snaplen) {
44    pcap_t *p = NULL;
45
46    p = (pcap_t *)malloc(sizeof(*p));
47    if (p == NULL)
48        return NULL;   
49    p->snapshot = snaplen;
50    p->linktype = linktype;
51    return p;
52}
53#endif
54#endif
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