int r;
if (af != AF_INET)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
if (protocol != 0 && protocol != IPPROTO_TCP && protocol != IPPROTO_UDP)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
h = iptc_init("nat");
if (!h)
assert(add || !previous_remote);
if (af != AF_INET)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
if (protocol != IPPROTO_TCP && protocol != IPPROTO_UDP)
- return -ENOTSUP;
+ return -EOPNOTSUPP;
if (local_port <= 0)
return -EINVAL;