Add a warning about missing DNS functionality on Linux

It took me quite some searching before I found out that this simply is
not implemented. A warning would have been very useful.

refs: https://github.com/zerotier/ZeroTierOne/issues/2492
This commit is contained in:
Jeremy Fleischman 2025-07-31 14:39:46 -07:00
commit 66a8c01d0e
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@ -59,6 +59,7 @@ class LinuxEthernetTap : public EthernetTap {
virtual void setMtu(unsigned int mtu);
virtual void setDns(const char* domain, const std::vector<InetAddress>& servers)
{
fprintf(stderr, "WARNING: ignoring call to LinuxEthernetTap::setDns on Linux. This is not implemented yet. See https://github.com/zerotier/ZeroTierOne/issues/2492 for details" ZT_EOL_S);
}
private: