scripts/realpath.sh

#!/bin/sh
#
#    make 3.81 $(realpath .. ) emulation layer
#
#    Copyright (C) 2010, Cisco Systems Inc.
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License along
#    with this program; if not, write to the Free Software Foundation, Inc.,
#    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Garrett Cooper, January 2010
#

. "${0%/*}/lib/file_functions.sh"

while [ $# -gt 0 ] ; do
	echo -n $(_realpath "$1")
	[ $# -gt 1 ] && echo -n " "
	shift
done