Am Fri, 10 Oct 2014 15:03:32 +0100 schrieb Michael McMahon <michael.x.mcma...@oracle.com>:
> getnameinfo() with AI_CANONNAME is taking the canonical host name as > reported directly by the name service. Whereas the additional > getnameinfo() is doing a reverse lookup of the forward looked up IP > address. getaddrinfo() with AI_CANONNAME returns the result in res[0].ai_canonname which is not used in http://code.metager.de/source/xref/openjdk/jdk8/jdk/src/solaris/native/java/net/Inet4AddressImpl.c#111 (and other places) Gruss Bernd