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#
#
# 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) 2014 Joyent, Inc. All rights reserved.
#
#
# Common ksh-based utilities
#
vt_arg0=$(basename $0)
function fatal
{
typeset msg="$*"
[[ -z "$msg" ]] && msg="failed"
echo "$vt_arg0: $msg" >&2
exit 1
}
[[ -z "$1" ]] && fatal "missing required vnic"
[[ -z "$2" ]] && fatal "missing required vnic"
[[ -z "$3" ]] && fatal "missing required vnic"
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