// SPDX-License-Identifier: Apache-2.0
/*
 * umoci: Umoci Modifies Open Containers' Images
 * Copyright (C) 2016-2025 SUSE LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package testhelpers

import (
	"time"
)

// FtimeGranularity is the filesystem timestamp granularity for this system.
func FtimeGranularity() time.Duration {
	// On OS X, filesystem timestamps have second-level granularity.
	// Nanosecond values are silently truncated if you try to set them.
	return time.Second
}
