realfile.go 1.2 KB

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  1. /*
  2. Copyright 2018 The Kubernetes Authors.
  3. Licensed under the Apache License, Version 2.0 (the "License");
  4. you may not use this file except in compliance with the License.
  5. You may obtain a copy of the License at
  6. http://www.apache.org/licenses/LICENSE-2.0
  7. Unless required by applicable law or agreed to in writing, software
  8. distributed under the License is distributed on an "AS IS" BASIS,
  9. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10. See the License for the specific language governing permissions and
  11. limitations under the License.
  12. */
  13. package fs
  14. import (
  15. "os"
  16. )
  17. var _ File = &realFile{}
  18. // realFile implements File using the local filesystem.
  19. type realFile struct {
  20. file *os.File
  21. }
  22. // Close closes a file.
  23. func (f *realFile) Close() error { return f.file.Close() }
  24. // Read reads a file's content.
  25. func (f *realFile) Read(p []byte) (n int, err error) { return f.file.Read(p) }
  26. // Write writes bytes to a file
  27. func (f *realFile) Write(p []byte) (n int, err error) { return f.file.Write(p) }
  28. // Stat returns an interface which has all the information regarding the file.
  29. func (f *realFile) Stat() (os.FileInfo, error) { return f.file.Stat() }