1#!/bin/sh 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License, Version 1.0 only 7# (the "License"). You may not use this file except in compliance 8# with the License. 9# 10# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 11# or http://www.opensolaris.org/os/licensing. 12# See the License for the specific language governing permissions 13# and limitations under the License. 14# 15# When distributing Covered Code, include this CDDL HEADER in each 16# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 17# If applicable, add the following below this CDDL HEADER, with the 18# fields enclosed by brackets "[]" replaced with your own identifying 19# information: Portions Copyright [yyyy] [name of copyright owner] 20# 21# CDDL HEADER END 22# 23# 24# Copyright 2003 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27# ident "%Z%%M% %I% %E% SMI" 28# 29# Runs the command passed as arguments, echoes the output to stderr. 30# 31# Exits with 0 (success) if the command exits with 0 and has no 32# output. 33# 34# Exits with 1 (failure) if the command exits with 0 and has output. 35# 36# Exits with the exit code of the command if it exits with a non-zero 37# exit code. 38 39output=`"$@" 2>&1` 40result=$? 41 42if [ -n "$output" ] 43then 44 echo "$output" >&2 45 test $result = 0 && result=1 46fi 47 48exit $result 49