(length int)
| 71 | } |
| 72 | |
| 73 | func (s *scanner) allocBytes(length int) []byte { |
| 74 | if len(s.bytesPrealloc) >= length { |
| 75 | res := s.bytesPrealloc[:length:length] |
| 76 | s.bytesPrealloc = s.bytesPrealloc[length:] |
| 77 | return res |
| 78 | } |
| 79 | return make([]byte, length) |
| 80 | } |
| 81 | |
| 82 | // buffer returns an empty []byte buffer that can be appended to. Any unused |
| 83 | // portion can be returned later using returnBuffer. |