/**
* Change the type of an existing tracked lock
*
* @param string $path
* @param int $targetType self::LOCK_SHARED or self::LOCK_EXCLUSIVE
*/
protected function markChange($path, $targetType) {
parent::markChange($path, $targetType);
if ($targetType === self::LOCK_SHARED) {
$this->sharedLocks[$path] = true;
} else if ($targetType === self::LOCK_EXCLUSIVE) {
$this->sharedLocks[$path] = false;
}
}
