Linux套接字实现在哪里? [英] Where is the Linux socket implementation?

问题描述

在C程序中，为了使用套接字，我们需要包括:

In C programs, in order to use sockets, we need to include:

#include<sys/socket.h>

我已经搜索了 socket.c 文件(< sys/socket.h> 的实现)，但是没有找到它( find-iname"socket.c *" )

I have searched for the socket.c file (the implementation of <sys/socket.h>) but didn't found it (find -iname "socket.c*")

1. 在哪里可以找到Linux套接字实现?
2. 我可以修改此文件并更改此实现吗?

推荐答案

头文件包含与套接字相关的系统调用的声明.要开始深入研究实现，请考虑参考net/socket.c 文件.c"rel =" noreferrer> Linux源代码树.

The header file contains declarations for socket-related system calls. To start diving into the implementation, please consider referring to net/socket.c file in the Linux source tree.

关于更改实施方式-Linux是根据

Regarding changing the implementation - Linux is an open-source software product distributed under the terms of GNU GPL. If you'll spend quite some time to understand how to re-build the kernel from scratch, you'll be able to apply any changes you want to the kernel and deploy it to your local machines (at your own risk of course).

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