Function checkInt

lib/internal/buffer.js:64–81

(value, min, max, buf, offset, byteLength)

}

function checkInt(value, min, max, buf, offset, byteLength) {
  if (value > max || value < min) {
    const n = typeof min === 'bigint' ? 'n' : '';
    let range;
    if (byteLength > 3) {
      if (min === 0 || min === 0n) {
        range = `>= 0${n} and < 2${n} ** ${(byteLength + 1) * 8}${n}`;
      } else {
        range = `>= -(2${n} ** ${(byteLength + 1) * 8 - 1}${n}) and ` +
                `< 2${n} ** ${(byteLength + 1) * 8 - 1}${n}`;
      }
    } else {
      range = `>= ${min}${n} and <= ${max}${n}`;
    }
    throw new ERR_OUT_OF_RANGE('value', range, value);
  }
  checkBounds(buf, offset, byteLength);
}

function boundsError(value, length, type) {
  if (MathFloor(value) !== value) {