mirror of https://github.com/k3s-io/k3s
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
/*
|
|
Copyright The containerd 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 fs
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
func copyFileInfo(fi os.FileInfo, name string) error {
|
|
if err := os.Chmod(name, fi.Mode()); err != nil {
|
|
return errors.Wrapf(err, "failed to chmod %s", name)
|
|
}
|
|
|
|
// TODO: copy windows specific metadata
|
|
|
|
return nil
|
|
}
|
|
|
|
func copyFileContent(dst, src *os.File) error {
|
|
buf := bufferPool.Get().(*[]byte)
|
|
_, err := io.CopyBuffer(dst, src, *buf)
|
|
bufferPool.Put(buf)
|
|
return err
|
|
}
|
|
|
|
func copyXAttrs(dst, src string) error {
|
|
return nil
|
|
}
|
|
|
|
func copyDevice(dst string, fi os.FileInfo) error {
|
|
return errors.New("device copy not supported")
|
|
}
|