NetBSD/dist/ipf/mlfk_rule.c

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/* $NetBSD: mlfk_rule.c,v 1.1.1.2 2004/07/23 05:34:04 martti Exp $ */
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/*
* Copyright (C) 2000 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
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* Id: mlfk_rule.c,v 2.4.4.2 2004/04/16 23:32:08 darrenr Exp
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*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/conf.h>
#include <sys/socket.h>
#include <sys/sysctl.h>
#include <net/if.h>
#include <netinet/in_systm.h>
#include <netinet/in.h>
#include <netinet/ipl.h>
#include <netinet/ip_compat.h>
#include <netinet/ip_fil.h>
#include <netinet/ip_state.h>
#include <netinet/ip_nat.h>
#include <netinet/ip_auth.h>
#include <netinet/ip_frag.h>
#include "ip_rules.h"
static int
ipfrule_modevent(module_t mod, int type, void *unused)
{
int error = 0;
switch (type)
{
case MOD_LOAD :
error = ipfrule_add();
if (!error)
fr_refcnt++;
break;
case MOD_UNLOAD :
error = ipfrule_remove();
if (!error)
fr_refcnt--;
break;
default:
error = EINVAL;
break;
}
return error;
}
static moduledata_t ipfrulemod = {
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"ipfrule",
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ipfrule_modevent,
0
};
DECLARE_MODULE(ipfrule, ipfrulemod, SI_SUB_PROTO_DOMAIN, SI_ORDER_ANY);
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#ifdef MODULE_DEPEND
MODULE_DEPEND(ipfrule, ipfilter, 1, 1, 1);
#endif
#ifdef MODULE_VERSION
MODULE_VERSION(ipfrule, 1);
#endif