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From: Ed Schouten <ed@FreeBSD.org>
Date: Fri, 30 Apr 2010 22:33:49 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/usr.bin/script script.c
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ed          2010-04-30 22:33:49 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/script       script.c 
  Log:
  SVN rev 207453 on 2010-04-30 22:33:49Z by ed
  
  Remove WNOHANG flag from wait3().
  
  Because script(1) now reliably terminates when the TTY is closed, it may
  be the case that the call to wait3() occurs just before the child
  process exits. This causes error codes to be ignored.
  
  Just change script(1) to use waitpid() instead of wait3(). This makes it
  more portable and prevents the need for a loop, since waitpid() only
  returns a specified process.
  
  PR:             bin/146189
  Tested by:      amdmi3@, older version
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.28      +9 -15     src/usr.bin/script/script.c