darwin getaddrinfo

[Jun-ichiro itojun Hagino]

>> 	in configure.ac, we AC_DEFINE(BROKEN_GETADDRINFO) for *-darwin-*
>> 	platforms.  recent Darwin fixed getaddrinfo to work as specified in
>> 	RFC2553, so the case clause is not needed for recent Darwin.
>> 	still not sure when it was corrected.  anyone has a clue?
>Can you think of any run-time tests which doesn't require an online DNS
>which can detect broken getaddrinfo implementations? 
>I'd much rather a runtime test than hardcoded workarounds in configure.

	i'll try to work on it this weekend.

itojun