No data is copied into the socket buffer.

数据未被拷贝到套接字缓冲区。

youdao

Instead, the data could be transferred directly from the read buffer to the socket buffer.

数据可以直接从读取缓冲区传输到套接字缓冲区。

youdao

Instead, only descriptors with information about the location and length of the data are appended to the socket buffer.

取而代之的是，只有包含关于数据的位置和长度的信息的描述符被追加到了套接字缓冲区。

youdao