RawSocketOption.fromInt 构造函数

RawSocketOption.fromInt(
  1. int level,
  2. int option,
  3. int value
)

方便创建基于整数的 RawSocketOption。

实现

factory RawSocketOption.fromInt(int level, int option, int value) {
  final Uint8List list = Uint8List(4);
  final buffer = ByteData.view(list.buffer, list.offsetInBytes);
  buffer.setInt32(0, value, Endian.host);
  return RawSocketOption(level, option, list);
}