7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>

*** 22,39 ****
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  . $STF_SUITE/include/libtest.shlib
  
  #
  # Get the checksum and size of the file.
  #
  function get_cksum # <file path>
  {
!         return $($CKSUM $1 | $AWK '{print $1 $2}')
  }
  
  #
  # Compare the check sum of target files with the original file
  #
--- 22,43 ----
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
+ #
+ # Copyright (c) 2016 by Delphix. All rights reserved.
+ #
+ 
  . $STF_SUITE/include/libtest.shlib
  
  #
  # Get the checksum and size of the file.
  #
  function get_cksum # <file path>
  {
!         return $(cksum $1 | awk '{print $1 $2}')
  }
  
  #
  # Compare the check sum of target files with the original file
  #