1 /*- 2 * Copyright (c) 2006-2008 University of Zagreb 3 * Copyright (c) 2006-2008 FreeBSD Foundation 4 * 5 * This software was developed by the University of Zagreb and the 6 * FreeBSD Foundation under sponsorship by the Stichting NLnet and the 7 * FreeBSD Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #ifndef _NET_VNET_H_ 34 #define _NET_VNET_H_ 35 36 #include <net/if_var.h> 37 38 struct vnet_net { 39 int _if_index; 40 struct ifindex_entry * _ifindex_table; 41 struct ifnethead _ifnet; 42 struct ifgrouphead _ifg_head; 43 44 int _if_indexlim; 45 struct knlist _ifklist; 46 47 struct ifnet * _loif; 48 struct if_clone * _lo_cloner; 49 struct ifc_simple_data *_lo_cloner_data; 50 51 LIST_HEAD(, rawcb) _rawcb_list; 52 53 LIST_HEAD(, if_clone) _if_cloners; 54 int _if_cloners_count; 55 56 int _ether_ipfw; 57 }; 58 59 /* Size guard. See sys/vimage.h. */ 60 VIMAGE_CTASSERT(SIZEOF_vnet_net, sizeof(struct vnet_net)); 61 62 #ifndef VIMAGE 63 #ifndef VIMAGE_GLOBALS 64 extern struct vnet_net vnet_net_0; 65 #endif 66 #endif 67 68 /* 69 * Symbol translation macros 70 */ 71 #define INIT_VNET_NET(vnet) \ 72 INIT_FROM_VNET(vnet, VNET_MOD_NET, struct vnet_net, vnet_net) 73 74 #define VNET_NET(sym) VSYM(vnet_net, sym) 75 76 #define V_ether_ipfw VNET_NET(ether_ipfw) 77 #define V_if_index VNET_NET(if_index) 78 #define V_if_indexlim VNET_NET(if_indexlim) 79 #define V_if_cloners VNET_NET(if_cloners) 80 #define V_if_cloners_count VNET_NET(if_cloners_count) 81 #define V_ifg_head VNET_NET(ifg_head) 82 #define V_ifindex_table VNET_NET(ifindex_table) 83 #define V_ifklist VNET_NET(ifklist) 84 #define V_ifnet VNET_NET(ifnet) 85 #define V_lo_cloner VNET_NET(lo_cloner) 86 #define V_lo_cloner_data VNET_NET(lo_cloner_data) 87 #define V_loif VNET_NET(loif) 88 #define V_rawcb_list VNET_NET(rawcb_list) 89 90 #endif /* !_NET_VNET_H_ */ 91