On Thu, Apr 29, 2010 at 18:33:58 +0200, Kurt Roeckx wrote: > So the question is then if you care about kernels without ipv6 > support. If getaddrinfo() returns an ipv6 address and you > don't go over the list, you have a problem. > gdm first calls getaddrinfo() with hints.ai_family == AF_INET6. If the kernel doesn't have ipv6 support, the following socket(PF_INET6, SOCK_DGRAM, 0) will return -1, and gdm will fall back to getaddrinfo() with hints.ai_family == AF_INET. Should work just fine.
Cheers, Julien
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