Hi, >>>>> On Sun, 3 Feb 2008 14:50:18 +0100 >>>>> "Heiko Wundram (Beenic)" <[EMAIL PROTECTED]> said:
wundram> hints.ai_flags is logically anded with AI_MASK at the beginning of the wundram> function, and AI_MASK (at least in my local netdb.h header) does not contain wundram> the flag AI_V4MAPPED. In case the result of that is non-zero (which it is due wundram> to me specifying AI_V4MAPPED), the function returns EAI_BADFLAGS. wundram> After that, getaddrinfo() does some checks on AI_V4MAPPED and AI_ALL (masking wundram> the respective flags in case the ai_family isn't AF_INET6), which are wundram> basically superfluous (as they can never be set anyway due to AI_MASK), but I wundram> didn't find any other reference to the flag in the whole of wundram> lib/libc/net/getaddrinfo.c, so I actually don't know whether the cause of wundram> this failing is that it simply isn't implemented (completely), or there's any wundram> other reason for AI_MASK not to contain these flags that I haven't grasped so wundram> far. Since the part is incomplete support of AI_ALL and AI_V4MAPPED, I've just nuked it. http://www.freebsd.org/cgi/cvsweb.cgi/src/lib/libc/net/getaddrinfo.c#rev1.87 Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan [EMAIL PROTECTED] [EMAIL PROTECTED],jp.}FreeBSD.org http://www.imasy.org/~ume/ _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
