func doEntry(f *os.File, e record.DirectoryEntry, cur *Directory) error {
if _, err := f.Seek(int64(e.Offset), 0); err != nil {
return err
}
h, err := record.Header(f)
if err != nil {
return err
}
h.Offset = e.Offset + uint64(h.ByteLength())
return doHeader(f, h, cur, e.Timestamp)
}
func doEntry(e record.DirectoryEntry, f *os.File, path string) []byte {
if _, err := f.Seek(int64(e.Offset), 0); err != nil {
fatalf("Cannot seek to %d: %s", e.Offset, err)
}
h, err := record.Header(f)
if err != nil {
fatalf("Cannot read header from %d: %s", e.Offset, err)
}
h.Offset = e.Offset + uint64(h.ByteLength())
return doHeader(h, f, path)
}