b58ea5f310
Vimage module, which had been there already but now is stateful. All variables are now file local; so this further limits the global spreading of routing related things throughout the kernel. Add a missing function local variable in case of MPATHing. Reviewed by: zec
95 lines
3.0 KiB
C
95 lines
3.0 KiB
C
/*-
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* Copyright (c) 2006-2008 University of Zagreb
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* Copyright (c) 2006-2008 FreeBSD Foundation
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*
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* This software was developed by the University of Zagreb and the
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* FreeBSD Foundation under sponsorship by the Stichting NLnet and the
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* FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _NET_VNET_H_
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#define _NET_VNET_H_
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#include <net/if_var.h>
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struct vnet_net {
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int _if_index;
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struct ifindex_entry * _ifindex_table;
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struct ifnethead _ifnet;
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struct ifgrouphead _ifg_head;
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int _if_indexlim;
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struct knlist _ifklist;
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struct ifnet * _loif;
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struct if_clone * _lo_cloner;
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struct ifc_simple_data *_lo_cloner_data;
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LIST_HEAD(, rawcb) _rawcb_list;
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LIST_HEAD(, if_clone) _if_cloners;
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int _if_cloners_count;
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int _ether_ipfw;
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};
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/* Size guard. See sys/vimage.h. */
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VIMAGE_CTASSERT(SIZEOF_vnet_net, sizeof(struct vnet_net));
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#ifndef VIMAGE
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#ifndef VIMAGE_GLOBALS
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extern struct vnet_net vnet_net_0;
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#endif
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#endif
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/*
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* Symbol translation macros
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*/
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#define INIT_VNET_NET(vnet) \
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INIT_FROM_VNET(vnet, VNET_MOD_NET, struct vnet_net, vnet_net)
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#define VNET_NET(sym) VSYM(vnet_net, sym)
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#define V_ether_ipfw VNET_NET(ether_ipfw)
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#define V_if_index VNET_NET(if_index)
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#define V_if_indexlim VNET_NET(if_indexlim)
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#define V_if_cloners VNET_NET(if_cloners)
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#define V_if_cloners_count VNET_NET(if_cloners_count)
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#define V_ifg_head VNET_NET(ifg_head)
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#define V_ifindex_table VNET_NET(ifindex_table)
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#define V_ifklist VNET_NET(ifklist)
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#define V_ifnet VNET_NET(ifnet)
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#define V_lo_cloner VNET_NET(lo_cloner)
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#define V_lo_cloner_data VNET_NET(lo_cloner_data)
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#define V_loif VNET_NET(loif)
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#define V_rawcb_list VNET_NET(rawcb_list)
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#define V_rt_tables VNET_NET(rt_tables)
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#define V_rtstat VNET_NET(rtstat)
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#define V_rttrash VNET_NET(rttrash)
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#define V_rtzone VNET_NET(rtzone)
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#endif /* !_NET_VNET_H_ */
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