It is unused.
Suggested-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
export SAMPLE_IMG_DIR
-_readlink()
-{
- if [ $# -ne 1 ]; then
- echo "Usage: _readlink filename" 1>&2
- exit 1
- fi
-
- perl -e "\$in=\"$1\";" -e '
- $lnk = readlink($in);
- if ($lnk =~ m!^/.*!) {
- print "$lnk\n";
- }
- else {
- chomp($dir = `dirname $in`);
- print "$dir/$lnk\n";
- }'
-}
-
# make sure this script returns success
true