On Tue, Jul 2, 2013 at 1:59 PM, Kurt Roeckx wrote:
> Do you know NXDOMAIN returns? I think it returns just the same?
>
I don't immediately see how getaddrinfo() alone can be used to tell
whether or not an actual NXDOMAIN was received. A test with a small
C program reveals that retval -11 errno
On Sun, Jun 30, 2013 at 10:53:16PM +0200, Thomas Hood wrote:
> getaddrinfo() returns -11 with errno 2 (EAI_SYSTEM with errno ENOENT)
> both when no nameserver can be reached and when the domain name does not
> exist. So if you want to behave differently in these two cases you can't do
> so based so
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