Function getReadFileBufferByteLengthName

lib/internal/fs/utils.js:1052–1056

(options)

});

function getReadFileBufferByteLengthName(options) {
  return typeof options.buffer === 'function' ?
    'options.buffer().byteLength' :
    'options.buffer.byteLength';
}

const getReadFileBuffer = hideStackFrames((options, size) => {
  let { buffer } = options;