Sk_buffs provide efficient buffer handling and flow control mechanisms for all networking layers.

sk_buffs为所有网络层提供有效的缓冲器处理和流控制机制。

youdao

In this particular program, doing buffer handling in this way does not affect the execution time significantly, and in some data sets, affects it negatively.

在这个程序中，以这种方式执行缓冲区处理并不会显著影响执行时间，而对于某些数据集，可能有消极影响。

youdao

For the actual buffer processing, the function is perfectly capable of handling zero-sized buffers by simply returning.

对于实际的缓冲区处理，函数只需直接返回，就能够很好地处理大小为零的缓冲区。

youdao