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From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Mon, 24 May 2010 10:35:57 +0000 (UTC)
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Subject: cvs commit: src/bin/sh jobs.c
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jilles      2010-05-24 10:35:57 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               jobs.c 
  Log:
  SVN rev 208489 on 2010-05-24 10:35:57Z by jilles
  
  sh: Reap any zombies before forking for a background command.
  
  This prevents accumulating huge amounts of zombies if a script executes
  many background commands but no external commands or subshells.
  
  Note that zombies will not be reaped during long calculations (within
  the shell process) or read builtins, but those actions do not create
  more zombies.
  
  The terminated background commands will also still be remembered by the
  shell.
  
  PR:             bin/55346
  
  Revision  Changes    Path
  1.76      +13 -1     src/bin/sh/jobs.c