1 /* $NetBSD: pcap-null.c,v 1.2 2014/11/19 19:33:30 christos Exp $ */
2
3 /*
4 * Copyright (c) 1994, 1995, 1996
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that: (1) source code distributions
9 * retain the above copyright notice and this paragraph in its entirety, (2)
10 * distributions including binary code include the above copyright notice and
11 * this paragraph in its entirety in the documentation or other materials
12 * provided with the distribution, and (3) all advertising materials mentioning
13 * features or use of this software display the following acknowledgement:
14 * ``This product includes software developed by the University of California,
15 * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
16 * the University nor the names of its contributors may be used to endorse
17 * or promote products derived from this software without specific prior
18 * written permission.
19 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
20 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
22 */
23
24 #include <sys/cdefs.h>
25 __RCSID("$NetBSD: pcap-null.c,v 1.2 2014/11/19 19:33:30 christos Exp $");
26
27 #ifdef HAVE_CONFIG_H
28 #include "config.h"
29 #endif
30
31 #include <sys/param.h> /* optionally get BSD define */
32
33 #include <string.h>
34
35 #ifdef HAVE_OS_PROTO_H
36 #include "os-proto.h"
37 #endif
38
39 #include "pcap-int.h"
40
41 static char nosup[] = "live packet capture not supported on this system";
42
43 pcap_t *
pcap_create_interface(const char * device,char * ebuf)44 pcap_create_interface(const char *device, char *ebuf)
45 {
46 (void)strlcpy(ebuf, nosup, PCAP_ERRBUF_SIZE);
47 return (NULL);
48 }
49
50 int
pcap_platform_finddevs(pcap_if_t ** alldevsp,char * errbuf)51 pcap_platform_finddevs(pcap_if_t **alldevsp, char *errbuf)
52 {
53 return (0);
54 }
55