usr.sbin/ppp/ipcp.c

179   ipcp->ns.dns[0].s_addr = ipcp->ns.dns[1].s_addr = INADDR_NONE;
269         if (n == 2 && ipcp->ns.dns[0].s_addr == INADDR_ANY) {
270           ipcp->ns.dns[0].s_addr = ipcp->ns.dns[1].s_addr;
271           ipcp->ns.dns[1].s_addr = INADDR_ANY;
290   if (ipcp->ns.dns[0].s_addr == INADDR_ANY &&
291       ipcp->ns.dns[1].s_addr == INADDR_ANY) {
297   if (ipcp->ns.dns[0].s_addr == INADDR_ANY) {
298     ipcp->ns.dns[0].s_addr = ipcp->ns.dns[1].s_addr;
299     ipcp->ns.dns[1].s_addr = INADDR_ANY;
310     if (ipcp->ns.dns[1].s_addr != INADDR_ANY &&
311         ipcp->ns.dns[1].s_addr != INADDR_NONE &&
312         ipcp->ns.dns[1].s_addr != ipcp->ns.dns[0].s_addr) {
397                 ipcp->cfg.ns.dns[0].s_addr == INADDR_NONE ?
399   if (ipcp->cfg.ns.dns[1].s_addr != INADDR_NONE)
405                 ipcp->ns.dns[0].s_addr == INADDR_NONE ?
407   if (ipcp->ns.dns[1].s_addr != INADDR_NONE &&
408       ipcp->ns.dns[1].s_addr != ipcp->ns.dns[0].s_addr)
463   host.s_addr = htonl(INADDR_LOOPBACK);
464   ipcp->cfg.netmask.s_addr = INADDR_ANY;
467     if (hp && hp->h_addrtype == AF_INET && hp->h_length == sizeof host.s_addr)
468       memcpy(&host.s_addr, hp->h_addr, sizeof host.s_addr);
476   ipcp->cfg.ns.dns[0].s_addr = INADDR_NONE;
477   ipcp->cfg.ns.dns[1].s_addr = INADDR_NONE;
479   ipcp->cfg.ns.nbns[0].s_addr = INADDR_ANY;
480   ipcp->cfg.ns.nbns[1].s_addr = INADDR_ANY;
530   ipcp->ifmask.s_addr = mask == INADDR_NONE ? ipcp->cfg.netmask.s_addr : mask;
597   if (ipcp->cfg.ns.dns[0].s_addr != INADDR_NONE)
607   haddr = ntohl(mask.s_addr);
642     ip.s_addr = peer.s_addr & mask.s_addr;
644       ip.s_addr = htonl(ntohl(ip.s_addr) + 1);
648       if (!((ip.s_addr ^ peer.s_addr) & mask.s_addr)) {
653       ip.s_addr = htonl(ntohl(ip.s_addr) + 1);
683   if (ipcp->ifmask.s_addr != INADDR_ANY &&
684       (ipcp->ifmask.s_addr & mask.s_addr) == mask.s_addr)
730     try.s_addr = INADDR_ANY;
768     memcpy(o->data, &ipcp->my_ip.s_addr, 4);
791       memcpy(o->data, &ipcp->ns.dns[0].s_addr, 4);
796       memcpy(o->data, &ipcp->ns.dns[1].s_addr, 4);
987     if (ip.s_addr == INADDR_ANY ||
1011       if (ipcp->peer_ip.s_addr == INADDR_ANY) {
1014         memcpy(dec->rejend, &ip.s_addr, 4);
1019         memcpy(dec->nakend, &ipcp->peer_ip.s_addr, 4);
1024   } else if (ip.s_addr == INADDR_ANY ||
1040       memcpy(dec->nakend, &ipcp->peer_ip.s_addr, 4);
1049   memcpy(dec->ackend, &ip.s_addr, 4);
1078       memcpy(&ipaddr.s_addr, opt->data, 4);
1192       memcpy(&ipaddr.s_addr, opt->data, 4);
1193       memcpy(&dstipaddr.s_addr, opt->data + 4, 4);
1210       memcpy(&ipaddr.s_addr, opt->data, 4);
1222         if (opt->hdr.id == TY_PRIMARY_DNS && ipaddr.s_addr != have_ip.s_addr &&
1223             ipaddr.s_addr == ipcp->ns.dns[1].s_addr) {
1230         if (ipaddr.s_addr != have_ip.s_addr) {
1237           memcpy(nak.data, &have_ip.s_addr, 4);
1251           memcpy(&ipcp->ns.dns[opt->hdr.id == TY_PRIMARY_DNS ? 0 : 1].s_addr,
1264       memcpy(&ipaddr.s_addr, opt->data, 4);
1269         have_ip.s_addr =
1270           ipcp->cfg.ns.nbns[opt->hdr.id == TY_PRIMARY_NBNS ? 0 : 1].s_addr;
1272         if (have_ip.s_addr == INADDR_ANY) {
1279         if (ipaddr.s_addr != have_ip.s_addr) {
1282           memcpy(nak.data, &have_ip.s_addr, 4);
1333       ipaddr.s_addr = INADDR_ANY;
1387       if (ipcp->peer_ip.s_addr == INADDR_ANY) {
1418   u_int32_t haddr = ntohl(addr.s_addr);
1423   addr.s_addr = htonl(haddr);