c2c2a7c11e
an accessor function to get the correct rnh pointer back. Update netstat to get the correct pointer using kvm_read() as well. This not only fixes the ABI problem depending on the kernel option but also permits the tunable to overwrite the kernel option at boot time up to MAXFIBS, enlarging the number of FIBs without having to recompile. So people could just use GENERIC now. Reviewed by: julian, rwatson, zec X-MFC: not possible
98 lines
3.1 KiB
C
98 lines
3.1 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 rtstat _rtstat;
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struct radix_node_head *_rt_tables;
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int _rttrash;
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uma_zone_t _rtzone;
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struct ifnet * _loif;
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struct if_clone * _lo_cloner;
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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_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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