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#!/bin/sh
# Make sure GNU chmod works the same way as those of Solaris, HPUX, AIX
# wrt directories with the setgid bit set.
# Copyright (C) 2001-2012 Free Software Foundation, 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 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/>.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
print_ver_ chmod
umask 0
mkdir d || framework_failure_
chmod g+s d 2> /dev/null && env -- test -g d ||
{
# This is required because on some systems (at least NetBSD 1.4.2A),
# it may happen that when you create a directory, its group isn't one
# to which you belong. When that happens, the above chmod fails. So
# here, upon failure, we try to set the group, then rerun the chmod command.
id_g=`id -g` &&
test -n "$id_g" &&
chgrp "$id_g" d &&
chmod g+s d || framework_failure_
}
# "chmod g+s d" does nothing on some NFS file systems.
env -- test -g d ||
skip_ 'cannot create setgid directories'
chmod 755 d
case `ls -ld d` in drwxr-sr-x*);; *) fail=1;; esac
Exit $fail
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