RPCPROG_NFS
if (!rpcb_getaddr(RPCPROG_NFS, nfsvers, nconf, &nfs_nb, hostp)){
nfs_port = rpc_getport(&d, RPCPROG_NFS, nfsvers);
if (!rpcb_set(RPCPROG_NFS, 2, cfg->nc, &cfg->nb)) {
if (!rpcb_set(RPCPROG_NFS, 2, cfg->nc, &cfg->nb) ||
!rpcb_set(RPCPROG_NFS, 3, cfg->nc, &cfg->nb)) {