Function exportBuffer

lib/ffi.js:229–243

(source, data, len)

}

function exportBuffer(source, data, len) {
  checkFFIPermission();

  if (!Buffer.isBuffer(source)) {
    throw new ERR_INVALID_ARG_TYPE('buffer', 'Buffer', source);
  }

  validateInteger(len, 'len', 0);

  if (len < source.length) {
    throw new ERR_OUT_OF_RANGE('len', `>= ${source.length}`, len);
  }

  exportBytes(source, data, len);
}

function exportArrayBuffer(source, data, len) {
  checkFFIPermission();