2400   struct ip_tunnel_parm iptnl;  in read_tunnel()  local
2413     if ((ret = tnl_ioctl(iface, SIOCGIFHWADDR, &iptnl)) < 0) {  in read_tunnel()
2420     memset(&iptnl, 0, sizeof(iptnl));  in read_tunnel()
2421     if (tnl_ioctl(iface, SIOCGETTUNNEL, &iptnl) < 0) continue;  in read_tunnel()
2422     if ((ptnl->link && iptnl.link != ptnl->link) || (*ptnl->name &&  in read_tunnel()
2423           strcmp(iptnl.name, ptnl->name)) || (ptnl->iph.daddr &&  in read_tunnel()
2424           iptnl.iph.daddr != ptnl->iph.daddr) || (ptnl->iph.saddr &&  in read_tunnel()
2425             iptnl.iph.saddr != ptnl->iph.saddr) || (ptnl->i_key &&  in read_tunnel()
2426               iptnl.i_key != ptnl->i_key)) continue;  in read_tunnel()
2427     display_tunnel(&iptnl);  in read_tunnel()
2613   struct ip_tunnel_parm iptnl;  in tunnellist()  local
2616   memset(&iptnl, 0, sizeof(iptnl));  in tunnellist()
2617   parse_iptunnel_args(&iptnl, argv, 3);  in tunnellist()
2619   if (iptnl.iph.protocol == IPPROTO_IPIP)   in tunnellist()
2620     ret = tnl_ioctl(*iptnl.name ? iptnl.name : "tunl0", SIOCGETTUNNEL, &iptnl);  in tunnellist()
2621   else if (iptnl.iph.protocol == IPPROTO_GRE)   in tunnellist()
2622     ret = tnl_ioctl(*iptnl.name ? iptnl.name : "gre0", SIOCGETTUNNEL, &iptnl);  in tunnellist()
2623   else if (iptnl.iph.protocol == IPPROTO_IPV6)   in tunnellist()
2624     ret = tnl_ioctl(*iptnl.name ? iptnl.name : "sit0", SIOCGETTUNNEL, &iptnl);  in tunnellist()
2625   else return read_tunnel(&iptnl);  in tunnellist()
2630   } else return display_tunnel(&iptnl);  in tunnellist()
2636   struct ip_tunnel_parm iptnl;  in tunnelupdate()  local
2647   memset(&iptnl, 0, sizeof(iptnl));  in tunnelupdate()
2648   parse_iptunnel_args(&iptnl, argv, idx);  in tunnelupdate()
2649   if (idx != 2 && iptnl.iph.ttl && !(iptnl.iph.frag_off))  in tunnelupdate()
2651   if (iptnl.iph.protocol == IPPROTO_IPIP)  in tunnelupdate()
2652     return (tnl_ioctl("tunl0", rtype, &iptnl) < 0) ? 1 : 0;  in tunnelupdate()
2653   else if (iptnl.iph.protocol == IPPROTO_GRE)  in tunnelupdate()
2654     return (tnl_ioctl("gre0", rtype, &iptnl) < 0) ? 1 : 0;  in tunnelupdate()
2655   else if (iptnl.iph.protocol == IPPROTO_IPV6)  in tunnelupdate()
2656     return (tnl_ioctl("sit0", rtype, &iptnl) < 0) ? 1 : 0;  in tunnelupdate()
2659     return (tnl_ioctl(iptnl.name, rtype, &iptnl) < 0) ? 1 : 0;  in tunnelupdate()