1178476Sjb# 2178476Sjb# CDDL HEADER START 3178476Sjb# 4178476Sjb# The contents of this file are subject to the terms of the 5178476Sjb# Common Development and Distribution License (the "License"). 6178476Sjb# You may not use this file except in compliance with the License. 7178476Sjb# 8178476Sjb# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9178476Sjb# or http://www.opensolaris.org/os/licensing. 10178476Sjb# See the License for the specific language governing permissions 11178476Sjb# and limitations under the License. 12178476Sjb# 13178476Sjb# When distributing Covered Code, include this CDDL HEADER in each 14178476Sjb# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15178476Sjb# If applicable, add the following below this CDDL HEADER, with the 16178476Sjb# fields enclosed by brackets "[]" replaced with your own identifying 17178476Sjb# information: Portions Copyright [yyyy] [name of copyright owner] 18178476Sjb# 19178476Sjb# CDDL HEADER END 20178476Sjb# 21178476Sjb 22178476Sjb# 23178476Sjb# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24178476Sjb# Use is subject to license terms. 25178476Sjb# 26178476Sjb# ident "%Z%%M% %I% %E% SMI" 27178476Sjb 28178476Sjb# 29178476Sjb# This script tests that the proc:::signal-discard probe fires correctly 30178476Sjb# and with the correct arguments. 31178476Sjb# 32178476Sjb# If this fails, the script will run indefinitely; it relies on the harness 33178476Sjb# to time it out. 34178476Sjb# 35178476Sjbscript() 36178476Sjb{ 37178476Sjb $dtrace -s /dev/stdin <<EOF 38178476Sjb proc:::signal-discard 39178476Sjb /args[1]->pr_pid == $child && 40178476Sjb args[1]->pr_psargs == "$longsleep" && args[2] == SIGHUP/ 41178476Sjb { 42178476Sjb exit(0); 43178476Sjb } 44178476SjbEOF 45178476Sjb} 46178476Sjb 47178476Sjbkiller() 48178476Sjb{ 49178476Sjb while true; do 50178476Sjb sleep 1 51178476Sjb /usr/bin/kill -HUP $child 52178476Sjb done 53178476Sjb} 54178476Sjb 55178476Sjbif [ $# != 1 ]; then 56178476Sjb echo expected one argument: '<'dtrace-path'>' 57178476Sjb exit 2 58178476Sjbfi 59178476Sjb 60178476Sjbdtrace=$1 61178476Sjblongsleep="/usr/bin/sleep 10000" 62178476Sjb 63178476Sjb/usr/bin/nohup $longsleep & 64178476Sjbchild=$! 65178476Sjb 66178476Sjbkiller & 67178476Sjbkiller=$! 68178476Sjbscript 69178476Sjbstatus=$? 70178476Sjb 71178476Sjbkill $child 72178476Sjbkill $killer 73178476Sjb 74178476Sjbexit $status 75