Abstract: Rather than C language, C++ is chosen as the language working in Linux kernel with the purpose of realizing object-oriented design and programming in kernel environment. However, it is a challenge that how to keep the compatibility between Linux kernel and C++. This paper analyzes the mechanism of kernel modules loading. Also the measure of memory allocation adopted by C++ in the kernel is discussed. As a result, it finds a feasible way to apply C++ language to kernel modules development.

Key words: Linux, kernel module, C++

摘要： 使用C++代替C作为Linux内核环境开发语言，有利于将面向对象的设计与编程引入Linux内核。但是在Linux内核中保持C++与内核的兼容性和自身的语言特性是一个具有挑战性的问题。该文对Linux内核模块装载机制和C++语言在Linux内核模式下内存分配机制进行了分析，实现了在Linux内核开发中应用C++语言的切实可行的方法。

关键词: Linux, 内核模块, C++

CLC Number: 

• TP311