gistfile1.go

func (fh *FileHandle) Read(req *fuse.ReadRequest, resp *fuse.ReadResponse, intr fs.Intr) fuse.Error {
  // fmt.Printf("Read %s - %d at %d\n", fh.FuseFile.Path, req.Size, req.Offset)

  buf := make([]byte, req.Size)

  // fmt.Printf("ReadAt: %d -- %d -- %d - %s\n", req.Offset, req.Size, len(resp.Data), fh.FuseFile.Path)
  size, err := fh.File.ReadAt(buf, req.Offset)

  if err != nil && err != io.EOF {
    fmt.Printf("ERR FROM READ: %s\n", err)

    // return fuse.EIO
    return err
  }

  //
  // fmt.Printf("Read %d bytes at %s\n", size, fh.FuseFile.Path)

  resp.Data = buf[:size]

  return nil
}