49 lines
1014 B
C
49 lines
1014 B
C
/* $FreeBSD$ */
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/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* $Id$
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*/
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include "ipf.h"
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#include "netinet/ip_lookup.h"
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#include "netinet/ip_htable.h"
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int
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remove_hash(iphtable_t *iphp, ioctlfunc_t iocfunc)
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{
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iplookupop_t op;
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iphtable_t iph;
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if (pool_open() == -1)
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return(-1);
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op.iplo_type = IPLT_HASH;
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op.iplo_unit = iphp->iph_unit;
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strncpy(op.iplo_name, iphp->iph_name, sizeof(op.iplo_name));
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if (*op.iplo_name == '\0')
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op.iplo_arg = IPHASH_ANON;
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op.iplo_size = sizeof(iph);
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op.iplo_struct = &iph;
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bzero((char *)&iph, sizeof(iph));
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iph.iph_unit = iphp->iph_unit;
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iph.iph_type = iphp->iph_type;
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strncpy(iph.iph_name, iphp->iph_name, sizeof(iph.iph_name));
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iph.iph_flags = iphp->iph_flags;
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if (pool_ioctl(iocfunc, SIOCLOOKUPDELTABLE, &op)) {
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if ((opts & OPT_DONOTHING) == 0) {
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return(ipf_perror_fd(pool_fd(), iocfunc,
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"remove lookup hash table"));
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}
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}
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return(0);
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}
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