1#! /usr/bin/ksh
2#
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14# Copyright 2015, Richard Lowe.
15
16/usr/bin/psecflags -s forbidnullmap $$
17
18LD_PRELOAD=0@0.so.1 /usr/bin/sleep 100000 &
19pid=$!
20
21ret=0
22(pmap $pid | grep -q '^00000000 ') && ret=1
23kill -9 $pid
24
25exit $ret
26