qemu_iotests: Remove _readlink()

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>
This commit is contained in:
Kevin Wolf 2017-04-21 09:59:41 +02:00
parent 1ea88d359f
commit 242e496b39

View file

@ -217,23 +217,5 @@ fi
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