net_stub.c revision 1.36
1/* $NetBSD: net_stub.c,v 1.36 2018/05/14 17:34:26 maxv 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 1.36 2018/05/14 17:34:26 maxv 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#include <sys/sysctl.h> 38#include <sys/un.h> 39 40#include <net/if.h> 41#include <net/route.h> 42 43#include <netipsec/ipsec.h> 44#include <netipsec/ipsec6.h> 45#include <netipsec/key.h> 46 47#include <compat/sys/socket.h> 48#include <compat/sys/sockio.h> 49 50int rumpnet_stub(void); 51int 52rumpnet_stub(void) 53{ 54 55 panic("component not available"); 56} 57 58/* 59 * Weak symbols so that we can optionally leave components out. 60 * (would be better to fix sys/net* to be more modular, though) 61 */ 62 63/* bridge */ 64__weak_alias(bridge_ifdetach,rumpnet_stub); 65__weak_alias(bridge_output,rumpnet_stub); 66 67/* agr */ 68__weak_alias(agr_input,rumpnet_stub); 69__weak_alias(ieee8023ad_lacp_input,rumpnet_stub); 70__weak_alias(ieee8023ad_marker_input,rumpnet_stub); 71 72/* pppoe */ 73__weak_alias(pppoe_input,rumpnet_stub); 74__weak_alias(pppoedisc_input,rumpnet_stub); 75 76/* vlan */ 77__weak_alias(vlan_input,rumpnet_stub); 78__weak_alias(vlan_ifdetach,rumpnet_stub); 79 80/* ipsec */ 81/* FIXME: should modularize netipsec and reduce reverse symbol references */ 82int ipsec_debug; 83int ipsec_enabled; 84int ipsec_used; 85percpu_t *ipsecstat_percpu; 86u_int ipsec_spdgen; 87 88/* sysctl */ 89void 90unp_sysctl_create(struct sysctllog **clog) 91{ 92} 93 94__weak_alias(ah4_ctlinput,rumpnet_stub); 95__weak_alias(ah6_ctlinput,rumpnet_stub); 96__weak_alias(esp4_ctlinput,rumpnet_stub); 97__weak_alias(esp6_ctlinput,rumpnet_stub); 98__weak_alias(ipsec4_output,rumpnet_stub); 99__weak_alias(ipsec4_common_input,rumpnet_stub); 100__weak_alias(ipsec6_common_input,rumpnet_stub); 101__weak_alias(ipsec6_check_policy,rumpnet_stub); 102__weak_alias(ipsec6_process_packet,rumpnet_stub); 103__weak_alias(ipsec_mtu,rumpnet_stub); 104__weak_alias(ipsec_ip_input,rumpnet_stub); 105__weak_alias(ipsec_set_policy,rumpnet_stub); 106__weak_alias(ipsec_get_policy,rumpnet_stub); 107__weak_alias(ipsec_delete_pcbpolicy,rumpnet_stub); 108__weak_alias(ipsec_hdrsiz,rumpnet_stub); 109__weak_alias(ipsec_in_reject,rumpnet_stub); 110__weak_alias(ipsec_init_pcbpolicy,rumpnet_stub); 111__weak_alias(ipsec_pcbconn,rumpnet_stub); 112__weak_alias(ipsec_pcbdisconn,rumpnet_stub); 113__weak_alias(key_sa_routechange,rumpnet_stub); 114__weak_alias(key_sp_unref,rumpnet_stub); 115 116struct ifnet_head ifnet_list; 117struct pslist_head ifnet_pslist; 118kmutex_t ifnet_mtx; 119