}

const void TFE_MonitoringStringGaugeCellValue(
    TFE_MonitoringStringGaugeCell* cell, TF_Buffer* buf) {
  tensorflow::string value = cell->cell.value();
  void* data = tensorflow::port::Malloc(value.length());
  value.copy(static_cast<char*>(data), value.length(), 0);
  buf->data = data;
  buf->length = value.length();
  buf->data_deallocator = [](void* data, size_t length) {
    tensorflow::port::Free(data);
  };
}

)

func main() {
	rb := ringbuffer.New(1024)

	// write
	rb.Write([]byte("abcd"))
	fmt.Println(rb.Length())
	fmt.Println(rb.Free())

	// read
	buf := make([]byte, 4)
	rb.Read(buf)
	fmt.Println(string(buf))
}
```

It is possible to use an existing buffer with by replacing `New` with `NewBuffer`.


# Blocking vs Non-blocking

                return new IntItem(buf);
            } else if (buf.length() <= MAX_LONGITEM_LENGTH) {
                // lower than 2^63
                return new LongItem(buf);
            }
            return new BigIntegerItem(buf);
        }
        return new StringItem(buf, false);
    }

    private static String stripLeadingZeroes(String buf) {
        if (buf == null || buf.isEmpty()) {
            return "0";

     *
     * @param buf buffer to receive data into
     * @param off offset in the buffer
     * @param length maximum length to receive
     * @return number of bytes received
     * @throws IOException if an I/O error occurs
     */
    int recv(byte[] buf, int off, int length) throws IOException;

    /**
     * Send data to the pipe
     *
     * @param buf buffer containing data to send

		files := []file{}
		for {
			hdr, err := r.Next()
			if err == io.EOF {
				break
			}
			if err != nil {
				return
			}
			buf := bytes.NewBuffer(nil)
			if _, err := io.Copy(buf, r); err != nil {
				continue
			}
			files = append(files, file{header: hdr, content: buf.Bytes()})
		}

		// If we were unable to read anything out of the archive don't
		// bother trying to roundtrip it.
		if len(files) == 0 {

    // javax.net.ssl.SSLHandshakeException: No new session is allowed and no existing
    // session can be resumed
    //
    // Report https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8264944
    // Sessions improvement https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8245576
    if (!platform.isJdk9() && !platform.isOpenJsse() && !platform.isJdk8Alpn()) {
      reuseSession = true
    }

        continue;
      }
      if (
      /*
       * At least one of the classes nested inside TypeResolverTest triggers a bug under older JDKs:
       * https://bugs.openjdk.org/browse/JDK-8215328 -> https://bugs.openjdk.org/browse/JDK-8215470
       * https://github.com/google/guava/blob/4f12c5891a7adedbaa1d99fc9f77d8cc4e9da206/guava-tests/test/com/google/common/reflect/TypeResolverTest.java#L201
       */

            byte[] buf = new byte[] { 1, 2, 3 };
            assertThrows(CIFSException.class, () -> ctx.initSecContext(buf, -1, 1));
            assertThrows(CIFSException.class, () -> ctx.initSecContext(buf, 0, -1));
            assertThrows(CIFSException.class, () -> ctx.initSecContext(buf, 3, 1));
            assertThrows(CIFSException.class, () -> ctx.initSecContext(buf, 2, 2));
        }

        @Test

}

func (d *naughtyDisk) ReadFile(ctx context.Context, volume string, path string, offset int64, buf []byte, verifier *BitrotVerifier) (n int64, err error) {
	if err := d.calcError(); err != nil {
		return 0, err
	}
	return d.disk.ReadFile(ctx, volume, path, offset, buf, verifier)
}

                        buf.append(c);
                    } else {
                        buf.append(URLEncoder.encode(str, charset));
                    }
                }
            }
        } catch (final UnsupportedEncodingException e) {
            return filePath;
        }
        return buf.toString();
    }

    /**
     * Gets the character set for the given file.
     *