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      1 #
      2 # CDDL HEADER START
      3 #
      4 # The contents of this file are subject to the terms of the
      5 # Common Development and Distribution License (the "License").
      6 # You may not use this file except in compliance with the License.
      7 #
      8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9 # or http://www.opensolaris.org/os/licensing.
     10 # See the License for the specific language governing permissions
     11 # and limitations under the License.
     12 #
     13 # When distributing Covered Code, include this CDDL HEADER in each
     14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15 # If applicable, add the following below this CDDL HEADER, with the
     16 # fields enclosed by brackets "[]" replaced with your own identifying
     17 # information: Portions Copyright [yyyy] [name of copyright owner]
     18 #
     19 # CDDL HEADER END
     20 #
     21 
     22 #
     23 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     24 # Use is subject to license terms.
     25 #
     26 # ident	"%Z%%M%	%I%	%E% SMI"
     27 
     28 #
     29 # This script tests that the proc:::exit probe fires with the correct argument
     30 # when the process is killed.
     31 #
     32 # If this fails, the script will run indefinitely; it relies on the harness
     33 # to time it out.
     34 #
     35 script()
     36 {
     37 	$dtrace -s /dev/stdin <<EOF
     38 	proc:::exit
     39 	/curpsinfo->pr_ppid == $child &&
     40 	    curpsinfo->pr_psargs == "$longsleep" && args[0] == CLD_KILLED/
     41 	{
     42 		exit(0);
     43 	}
     44 EOF
     45 }
     46 
     47 sleeper()
     48 {
     49 	while true; do
     50 		$longsleep &
     51 		/usr/bin/sleep 1
     52 		kill -9 $!
     53 	done
     54 }
     55 
     56 if [ $# != 1 ]; then
     57 	echo expected one argument: '<'dtrace-path'>'
     58 	exit 2
     59 fi
     60 
     61 dtrace=$1
     62 longsleep="/usr/bin/sleep 10000"
     63 
     64 sleeper &
     65 child=$!
     66 
     67 script
     68 status=$?
     69 
     70 pstop $child
     71 pkill -P $child
     72 kill $child
     73 prun $child
     74 
     75 exit $status
     76