From owner-cvs-all  Mon Aug  7  9:45:55 2000
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From: Jonathan Lemon <jlemon@FreeBSD.org>
Date: Mon, 7 Aug 2000 09:45:43 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern kern_event.c
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jlemon      2000/08/07 09:45:43 PDT

  Modified files:
    sys/kern             kern_event.c 
  Log:
  Fix bug with timeout; previously, when attempting to poll the kqueue by
  passing a zero-valued timeout, the code would always sleep for one tick.
  Change code to avoid calling tsleep if we have no intention of sleeping.
  
  Bring in bugfix from sys_select.c, r1.60 which also applies here.
  
  Modify error handling slightly; passing in an invalid fd will now result
  in EBADF returned in the eventlist, while an attempt to change a knote
  which does not exist will result in ENOENT being returned.  Previously
  such attempts would fail silently without notification.
  
  Pointed out by: nicolas.leonard@animaths.com
  	        Rick Reed (rr@yahoo-inc.com)
  
  Revision  Changes    Path
  1.15      +23 -15    src/sys/kern/kern_event.c



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