Sendfile (2) can reduce latency due to redundant memcpy (2).

因为多余的memcpy(2)，所以Sendfile(2)可以减少延迟。

youdao

High performance (SendFile API support and memory-mapped files).

高性能(支持SendFileAPI和内存映射文件)。

youdao

Sendfile (2) is a technique that avoids buffer copy overhead, and it directly pushes bits from the file system onto the network.

Sendfile(2)是一种避免缓冲区复制开销的技术，并且它直接将数据位从文件系统转移到网络。

youdao

Sendfile (2) is a technique that avoids buffer copy overhead, and it directly pushes bits from the file system onto the network.

Sendfile(2)是一种避免缓冲区复制开销的技术，并且它直接将数据位从文件系统转移到网络。

youdao