buffer mark
常见例句
- Mark each buffer as "filling" if they are transferring more than zero bytes.
如果缓冲区要传输多于零字节的数据,就将它标为 “filling”。 - If the DMA transfer in the previous step is for at least one byte (in other words, there is actually data left to transfer), mark the buffer as "filling."
如果前一步中的 DMA 传输至少传输 1 字节(换句话说,还有数据要传输),那么将缓冲区标为 “filling”。 返回 buffer mark