1 /* $NetBSD: load_dstlistnode.c,v 1.1.1.1 2012/03/23 21:20:07 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2009 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 * 8 * Id: load_dstlistnode.c,v 1.1.2.1 2012/01/26 05:44:26 darren_r Exp 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_dstlistnode(role, name, node, ttl, iocfunc) 20 int role; 21 char *name; 22 ipf_dstnode_t *node; 23 int ttl; 24 ioctlfunc_t iocfunc; 25 { 26 iplookupop_t op; 27 frdest_t *dst; 28 int err; 29 30 if (pool_open() == -1) 31 return -1; 32 33 dst = calloc(1, sizeof(*dst) + node->ipfd_dest.fd_name); 34 if (dst == NULL) 35 return -1; 36 37 op.iplo_unit = role; 38 op.iplo_type = IPLT_DSTLIST; 39 op.iplo_arg = 0; 40 op.iplo_struct = dst; 41 op.iplo_size = sizeof(*dst) + node->ipfd_dest.fd_name; 42 strncpy(op.iplo_name, name, sizeof(op.iplo_name)); 43 44 dst->fd_addr = node->ipfd_dest.fd_addr; 45 dst->fd_type = node->ipfd_dest.fd_type; 46 dst->fd_name = node->ipfd_dest.fd_name; 47 bcopy(node->ipfd_names, (char *)dst + sizeof(*dst), 48 node->ipfd_dest.fd_name); 49 50 if ((opts & OPT_REMOVE) == 0) 51 err = pool_ioctl(iocfunc, SIOCLOOKUPADDNODE, &op); 52 else 53 err = pool_ioctl(iocfunc, SIOCLOOKUPDELNODE, &op); 54 55 if (err != 0) { 56 if ((opts & OPT_DONOTHING) == 0) { 57 perror("load_dstlistnode:SIOCLOOKUP*NODE"); 58 free(dst); 59 return -1; 60 } 61 } 62 free(dst); 63 64 return 0; 65 } 66