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From: Jonathan Anderson <jonathan@FreeBSD.org>
Date: Fri, 8 Jul 2011 12:19:25 +0000 (UTC)
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Subject: cvs commit: src/sys/kern kern_descrip.c
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jonathan    2011-07-08 12:19:25 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_descrip.c 
  Log:
  SVN rev 223866 on 2011-07-08 12:19:25Z by jonathan
  
  Fix the "passability" test in fdcopy().
  
  Rather than checking to see if a descriptor is a kqueue, check to see if
  its fileops flags include DFLAG_PASSABLE.
  
  At the moment, these two tests are equivalent, but this will change with
  the addition of capabilities that wrap kqueues but are themselves of type
  DTYPE_CAPABILITY. We already have the DFLAG_PASSABLE abstraction, so let's
  use it.
  
  This change has been tested with [the newly improved] tools/regression/kqueue.
  
  Approved by: mentor (rwatson), re (Capsicum blanket)
  Sponsored by: Google Inc
  
  Revision  Changes    Path
  1.373     +2 -2      src/sys/kern/kern_descrip.c