From owner-cvs-all  Sat Feb 21 09:52:43 1998
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From: Nate Williams <nate@FreeBSD.ORG>
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	Sat, 21 Feb 1998 09:51:44 -0800 (PST)
Date: Sat, 21 Feb 1998 09:51:44 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/isa/snd dmabuf.c
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nate        1998/02/21 09:51:43 PST

  Modified files:
    sys/i386/isa/snd     dmabuf.c 
  Log:
  A minor bugfix for my audio driver and pcaudio. The problem is with
  signals delivered to a process writing to the audio device the
  system: if you try
  
          cat /dev/zero > /dev/dsp (or cat /dev/zero > /dev/pcaudio)
  
  and press Ctrl-C : for a second or two the system appears to freeze
  (e.g. the cursor will disappear if you move the mouse, xclock
  blocks, etc.). I think that interrupts etc. still run so the problem
  is not too terrible, but still annoying
  
  [ The problems appears to also be in isa/pcaudio.c, though that is ignored ]
  
  Submitted by:	Luigi Rizzo <luigi@labinfo.iet.unipi.it>
  
  Revision  Changes    Path
  1.7       +2 -2      src/sys/i386/isa/snd/dmabuf.c

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