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#!/bin/sh
# Make sure touch works on fifos without hanging.
# Copyright (C) 2000 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
if test "$VERBOSE" = yes; then
set -x
touch --version
fi
framework_failure=0
tmp=fifo-$$
rm -rf $tmp
mkfifo $tmp || framework_failure=1
if test $framework_failure = 1; then
# Make an exception of this case -- usually we interpret framework-creation
# failure as a test failure. However, in this case, when running on a SunOS
# system using a disk NFS mounted from OpenBSD, the above fails like this:
# mkfifo: cannot make fifo `fifo-10558': Not owner
echo '********************************************'
echo 'NOTICE: unable to create test prerequisites'
echo '********************************************'
exit 77
fi
fail=0
touch $tmp || fail=1
rm -rf $tmp
exit $fail
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