From owner-cvs-all  Wed Oct  3  4: 1:44 2001
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From: Alfred Perlstein <alfred@FreeBSD.org>
Date: Wed, 3 Oct 2001 04:01:39 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/lib/libc/stdlib system.c
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alfred      2001/10/03 04:01:39 PDT

  Modified files:
    lib/libc/stdlib      system.c 
  Log:
  Avoid getting stuck in system(3) when the internal call to wait4()
  is interrupted by saving the pid.
  
  The old code would assign the return value to pid which would trash
  it, to fix the problem save a copy of the pid to be used as the
  paramter to wait4().
  
  Submitted by: Toshihiko ARAI <toshi@jp.FreeBSD.org>
  
  Revision  Changes    Path
  1.8       +4 -3      src/lib/libc/stdlib/system.c


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