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Date: Sun, 9 Mar 1997 05:16:52 -0800 (PST)
From: Stephen McKay <mckay>
Message-Id: <199703091316.FAA20260@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-lib
Subject: cvs commit:  src/lib/libc/sys dup.2
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mckay       97/03/09 05:16:50

  Modified:    lib/libc/sys  dup.2
  Log:
  Clarified the behaviour of dup2(fd1,fd2) when fd1==fd2 and when fd1 is invalid.
  
  Safe for 2.2!
  
  Revision  Changes    Path
  1.8       +21 -4     src/lib/libc/sys/dup.2