// Copyright 2017 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

package vmimpl

import (
	"time"
)

// Sleep for d.
// If shutdown is in progress, return false prematurely.
func SleepInterruptible(d time.Duration) bool {
	select {
	case <-time.After(d):
		return true
	case <-Shutdown:
		return false
	}
}