net_stub.c revision 1.23 
1/*	$NetBSD: net_stub.c,v 1.23 2016/05/12 02:24:17 ozaki-r Exp $	*/
2
3/*
4 * Copyright (c) 2008 Antti Kantee.  All Rights Reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#include <sys/cdefs.h>
29__KERNEL_RCSID(0, "$NetBSD: net_stub.c,v 1.23 2016/05/12 02:24:17 ozaki-r Exp $");
30
31#include <sys/mutex.h>
32#include <sys/param.h>
33#include <sys/protosw.h>
34#include <sys/socketvar.h>
35#include <sys/pslist.h>
36#include <sys/psref.h>
37
38#include <net/if.h>
39#include <net/route.h>
40
41#include <compat/sys/socket.h>
42#include <compat/sys/sockio.h>
43
44int rumpnet_stub(void);
45int
46rumpnet_stub(void)
47{
48
49	panic("component not available");
50}
51
52/*
53 * Weak symbols so that we can optionally leave components out.
54 * (would be better to fix sys/net* to be more modular, though)
55 */
56
57/* bridge */
58__weak_alias(bridge_ifdetach,rumpnet_stub);
59__weak_alias(bridge_output,rumpnet_stub);
60
61/* agr */
62__weak_alias(agr_input,rumpnet_stub);
63__weak_alias(ieee8023ad_lacp_input,rumpnet_stub);
64__weak_alias(ieee8023ad_marker_input,rumpnet_stub);
65
66/* pppoe */
67__weak_alias(pppoe_input,rumpnet_stub);
68__weak_alias(pppoedisc_input,rumpnet_stub);
69
70struct ifnet_head ifnet_list;
71struct pslist_head ifnet_pslist;
72struct psref_class *ifnet_psref_class;
73kmutex_t ifnet_mtx;
74
75int
76compat_ifconf(u_long cmd, void *data)
77{
78
79	return EOPNOTSUPP;
80}
81