// Copyright 2024 The gVisor Authors.
//
// 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 starttime holds the time the `runsc` command started.
// It is useful in order to plumb this time wherever needed.
package starttime

import (
	"sync"
	"time"
)

var (
	setOnce   sync.Once
	startTime time.Time
)

// Get returns the time the `runsc` command started.
func Get() time.Time {
	setOnce.Do(func() {
		startTime = time.Now()
	})
	return startTime
}
