1 /* 2 * Copyright (C) 2002 by Darren Reed. 3 * 4 * See the IPFILTER.LICENCE file for details on licencing. 5 * 6 * $Id: remove_pool.c,v 1.1 2003/04/13 06:40:14 darrenr Exp $ 7 */ 8 9 #include <fcntl.h> 10 #include <sys/ioctl.h> 11 #include "ipf.h" 12 #include "netinet/ip_lookup.h" 13 #include "netinet/ip_htable.h" 14 15 static int poolfd = -1; 16 17 18 int remove_pool(poolp, iocfunc) 19 ip_pool_t *poolp; 20 ioctlfunc_t iocfunc; 21 { 22 iplookupop_t op; 23 ip_pool_t pool; 24 25 if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 26 poolfd = open(IPLOOKUP_NAME, O_RDWR); 27 if ((poolfd == -1) && ((opts & OPT_DONOTHING) == 0)) 28 return -1; 29 30 op.iplo_type = IPLT_POOL; 31 op.iplo_unit = poolp->ipo_unit; 32 strncpy(op.iplo_name, poolp->ipo_name, sizeof(op.iplo_name)); 33 op.iplo_size = sizeof(pool); 34 op.iplo_struct = &pool; 35 36 bzero((char *)&pool, sizeof(pool)); 37 pool.ipo_unit = poolp->ipo_unit; 38 strncpy(pool.ipo_name, poolp->ipo_name, sizeof(pool.ipo_name)); 39 pool.ipo_flags = poolp->ipo_flags; 40 41 if ((*iocfunc)(poolfd, SIOCLOOKUPDELTABLE, &op)) 42 if ((opts & OPT_DONOTHING) == 0) { 43 perror("remove_pool:SIOCLOOKUPDELTABLE"); 44 return -1; 45 } 46 47 return 0; 48 } 49