[GHC] #12912: IO library should not use select()

[GHC]

#12912: IO library should not use select()
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        Reporter:  simonmar          |                Owner:  simonmar
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.0.2
       Component:  libraries/base    |              Version:  8.0.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 Alright, I did some grepping and I'm pretty certain that this is the only
 caller of `ready` that we need to fix.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12912#comment:7>
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