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#!/bin/sh
# Try to create a symlink with backup where the destination file exists
# and the backup file name is a hard link to the destination file.
# Copyright (C) 1999 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/>.
# Based on a problem report from Jamie Lokier.
if test "$VERBOSE" = yes; then
set -x
ln --version
fi
trap "rm -rf a b b~" 0 1 2 3 15
framework_failure=0
touch a b || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
ln b b~ || fail=1
ln -f --b=simple a b || fail=1
exit $fail
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