1*f875b4ebSrica#! /bin/ksh 2*f875b4ebSrica# 3*f875b4ebSrica# CDDL HEADER START 4*f875b4ebSrica# 5*f875b4ebSrica# The contents of this file are subject to the terms of the 6*f875b4ebSrica# Common Development and Distribution License (the "License"). 7*f875b4ebSrica# You may not use this file except in compliance with the License. 8*f875b4ebSrica# 9*f875b4ebSrica# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*f875b4ebSrica# or http://www.opensolaris.org/os/licensing. 11*f875b4ebSrica# See the License for the specific language governing permissions 12*f875b4ebSrica# and limitations under the License. 13*f875b4ebSrica# 14*f875b4ebSrica# When distributing Covered Code, include this CDDL HEADER in each 15*f875b4ebSrica# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*f875b4ebSrica# If applicable, add the following below this CDDL HEADER, with the 17*f875b4ebSrica# fields enclosed by brackets "[]" replaced with your own identifying 18*f875b4ebSrica# information: Portions Copyright [yyyy] [name of copyright owner] 19*f875b4ebSrica# 20*f875b4ebSrica# CDDL HEADER END 21*f875b4ebSrica# 22*f875b4ebSrica# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23*f875b4ebSrica# Use is subject to license terms. 24*f875b4ebSrica# 25*f875b4ebSrica#pragma ident "%Z%%M% %I% %E% SMI" 26*f875b4ebSrica# 27*f875b4ebSrica 28*f875b4ebSrica 29*f875b4ebSrica# Script to wrap a non-windowing clean script to provide a prompt 30*f875b4ebSrica# before the dtterm window closes, and to catch abnormal terminations. 31*f875b4ebSrica 32*f875b4ebSrica# For any abnormal termination of the clean script, kill our parent 33*f875b4ebSrica# process so that our grandparent will know that the script did not 34*f875b4ebSrica# terminate normally. (We expect our parent to be dtterm, and our 35*f875b4ebSrica# grandparent to be allocate.) 36*f875b4ebSrica 37*f875b4ebSrica# Trap any signal that would cause abnormal termination of the script, 38*f875b4ebSrica# This catches use of ^C, ^Z, etc., and it also catches the HUP signal 39*f875b4ebSrica# when the dtterm window is closed before the script is finished. 40*f875b4ebSrica 41*f875b4ebSricaPARENT_KILLED=no 42*f875b4ebSrica 43*f875b4ebSricakillparent() { 44*f875b4ebSrica if [ $PARENT_KILLED = "no" ]; then 45*f875b4ebSrica PARENT_KILLED=yes 46*f875b4ebSrica kill -9 $PPID 47*f875b4ebSrica fi 48*f875b4ebSrica} 49*f875b4ebSrica 50*f875b4ebSricatrap "killparent" HUP INT TERM QUIT TSTP ABRT 51*f875b4ebSrica 52*f875b4ebSricaSCRIPT=$1 53*f875b4ebSricashift 54*f875b4ebSrica 55*f875b4ebSricaif [ ! -e $SCRIPT ]; then 56*f875b4ebSrica echo **** Clean script $SCRIPT not found **** 57*f875b4ebSrica echo "**** Press RETURN to close window ****" 58*f875b4ebSrica read 59*f875b4ebSrica kill -9 $PPID 60*f875b4ebSricafi 61*f875b4ebSrica 62*f875b4ebSricaecho "**** Device cleanup for $2 ****\n" 63*f875b4ebSrica 64*f875b4ebSrica$SCRIPT "$@" 65*f875b4ebSricaSTAT=$? 66*f875b4ebSrica 67*f875b4ebSricaecho "\n**** Press RETURN to close window ****" 68*f875b4ebSricaread 69*f875b4ebSrica 70*f875b4ebSrica# If the script returned a non-zero exit status, kill our dtterm 71*f875b4ebSrica# parent process. 72*f875b4ebSrica 73*f875b4ebSricaif [ $STAT != 0 ]; then 74*f875b4ebSrica killparent 75*f875b4ebSricafi 76