k3s/vendor/go.etcd.io/etcd/pkg/fileutil/lock.go
Darren Shepherd f4ff2bf3a8 Update vendor
2020-06-06 22:38:12 -07:00

27 lines
741 B
Go

// Copyright 2016 The etcd 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 fileutil
import (
"errors"
"os"
)
var (
ErrLocked = errors.New("fileutil: file already locked")
)
type LockedFile struct{ *os.File }