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#!/bin/sh
# Make sure touch can create a file through a dangling symlink.
# This was broken in the 4.0[e-i] test releases.
# Copyright (C) 1999, 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 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.
if test "$VERBOSE" = yes; then
set -x
touch --version
fi
rm -f touch-target t-symlink
ln -s touch-target t-symlink
fail=0
# This used to infloop.
touch t-symlink || fail=1
test -f touch-target || fail=1
rm -f touch-target t-symlink
if test $fail = 1; then
case $host_triplet in
*linux-gnu*)
case "`uname -r`" in
2.3.9[0-9]*)
cat 1>&2 <<EOF
====================================================
$0: WARNING!!!
This version of the Linux kernel causes touch to fail
when operating on dangling symlinks.
====================================================
EOF
exit 77
;;
esac
;;
esac
fi
exit $fail
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