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#!/bin/sh
#
# libexplain - Explain errno values returned by libc functions
# Copyright (C) 2008, 2010 Peter Miller
# Written by Peter Miller <pmiller@opensource.org.au>
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
groff -Wmac -Wescape -Winput "$@" 2>groff.log
es=$?
cat groff.log 1>&2
test $es = 0 || exit $es
if grep "can't open" groff.log 2>/dev/null
then
exit 1
fi
exit 0
# vim:ts=8:sw=4:et
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