Differential D38825 Diff 119753 cddl/contrib/opensolaris/cmd/dtrace/test/tst/amd64/kinst/tst.dtracetest_inline.ksh

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				#!/usr/bin/ksh
				#
				# This file and its contents are supplied under the terms of the
				# Common Development and Distribution License ("CDDL"), version 1.0.
				# You may only use this file in accordance with the terms of version
				# 1.0 of the CDDL.
				#
				# A full copy of the text of the CDDL should have accompanied this
				# source. A copy of the CDDL is also available via the Internet at
				# http://www.illumos.org/license/CDDL.
				#

				#
				# Copyright (c) 2023 Christos Margiolis <christos@FreeBSD.org>
				#

				script()
				{
				kldload dtrace_test
				$dtrace -q -n \
				'kinst::kinst_test_inline:entry,kinst::kinst_test_inline:return' \
				-c "sysctl debug.dtracetest.kinst=1"
				kldunload dtrace_test
				}

				spin()
				{
				while true; do
				ls -la / >/dev/null 2>&1
				done
				}

				if [ $# != 1 ]; then
				echo expected one argument: '<'dtrace-path'>'
				exit 2
				fi

				dtrace=$1

				spin &
				child=$!

				script
				exit $?