[GHC] #12012: Socket operations on Windows check errno instead of calling WSAGetLastError()

[GHC]

#12012: Socket operations on Windows check errno instead of calling
WSAGetLastError()
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        Reporter:  enolan            |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Core Libraries    |              Version:
      Resolution:                    |             Keywords:
Operating System:  Windows           |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Phyx-):

 Whoops, sorry, confused this with #12010

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12012#comment:4>
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