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51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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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_hashnode(int unit, char *name, iphtent_t *node, ioctlfunc_t iocfunc)
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{
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iplookupop_t op;
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iphtent_t ipe;
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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 = unit;
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op.iplo_size = sizeof(ipe);
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op.iplo_struct = &ipe;
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op.iplo_arg = 0;
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strncpy(op.iplo_name, name, sizeof(op.iplo_name));
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bzero((char *)&ipe, sizeof(ipe));
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bcopy((char *)&node->ipe_addr, (char *)&ipe.ipe_addr,
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sizeof(ipe.ipe_addr));
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bcopy((char *)&node->ipe_mask, (char *)&ipe.ipe_mask,
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sizeof(ipe.ipe_mask));
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if (opts & OPT_DEBUG) {
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printf("\t%s - ", inet_ntoa(ipe.ipe_addr.in4));
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printf("%s\n", inet_ntoa(ipe.ipe_mask.in4));
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}
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if (pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op)) {
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if (!(opts & OPT_DONOTHING)) {
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return (ipf_perror_fd(pool_fd(), iocfunc,
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"remove lookup hash node"));
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}
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}
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return (0);
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}
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