K 10
svn:author
V 3
ume
K 8
svn:date
V 27
2009-04-12T19:06:41.032824Z
K 7
svn:log
V 612
MFH r190382,190416,190525:
- getaddrinfo(3) should accept numeric when ai_socktype is not
  specified in hint or hints is NULL.
- Add support for SCTP to getaddrinfo(3).
  Now, getaddrinfo(3) returns two SOCK_STREAMs, IPPROTO_TCP and
  IPPROTO_SCTP.  It confuses some programs.  If getaddrinfo(3) returns
  IPPROTO_SCTP when SOCK_STREAM is specified by hints.ai_socktype, at
  least Apache doesn't work.  So, I made getaddrinfo(3) to return
  IPPROTO_SCTP with SOCK_STREAM only when IPPROTO_SCTP is specified
  explicitly by hints.ai_protocol.
- Query DNS only once per an address family.

Approved by:	re (kib)

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