1 /* $NetBSD: load_poolnode.c,v 1.1.1.1 2012/03/23 21:20:08 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2011 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 * 8 * Id 9 */ 10 11 #include <fcntl.h> 12 #include <sys/ioctl.h> 13 #include "ipf.h" 14 #include "netinet/ip_lookup.h" 15 #include "netinet/ip_pool.h" 16 17 18 int 19 load_poolnode(role, name, node, ttl, iocfunc) 20 int role; 21 char *name; 22 ip_pool_node_t *node; 23 int ttl; 24 ioctlfunc_t iocfunc; 25 { 26 ip_pool_node_t pn; 27 iplookupop_t op; 28 int err; 29 30 if (pool_open() == -1) 31 return -1; 32 33 op.iplo_unit = role; 34 op.iplo_type = IPLT_POOL; 35 op.iplo_arg = 0; 36 op.iplo_struct = &pn; 37 op.iplo_size = sizeof(pn); 38 strncpy(op.iplo_name, name, sizeof(op.iplo_name)); 39 40 bzero((char *)&pn, sizeof(pn)); 41 bcopy((char *)&node->ipn_addr, (char *)&pn.ipn_addr, 42 sizeof(pn.ipn_addr)); 43 bcopy((char *)&node->ipn_mask, (char *)&pn.ipn_mask, 44 sizeof(pn.ipn_mask)); 45 pn.ipn_info = node->ipn_info; 46 pn.ipn_die = ttl; 47 strncpy(pn.ipn_name, node->ipn_name, sizeof(pn.ipn_name)); 48 49 if ((opts & OPT_REMOVE) == 0) 50 err = pool_ioctl(iocfunc, SIOCLOOKUPADDNODE, &op); 51 else 52 err = pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op); 53 54 if (err != 0) { 55 if ((opts & OPT_DONOTHING) == 0) { 56 fprintf(stderr, "load_loopnode(%s/", 57 inet_ntoa(pn.ipn_addr.adf_addr.in4)); 58 fprintf(stderr, "%s", 59 inet_ntoa(pn.ipn_mask.adf_addr.in4)); 60 perror(":SIOCLOOKUP*NODE"); 61 return -1; 62 } 63 } 64 65 return 0; 66 } 67