为什么没有人回复我？

bierdaci

我照着书上的例子编了一个简单的模块可不能安装，下面提示这样的错误
'./hello.o': kernel-module version mismatch
./hello.o was compiled for kernel version 2.4.20
while this kernel is version 2.4.20-8

还有我在编译hello.c的时候出现以下提示

warning:implicit declaration of function 'printk'

有人可以告诉这些都是什么意思吗？还有怎么解决这些问题 我用的是红帽子9

Dragonfly

there is a post here about a hello.c with makefile and detail instruction on how to compile it. can u search it and work on that?

Dragonfly

btw, the title of u post are meaningless. pls use a clear title next time. thx  

rocklgk

what is printk?the printf is right!!!remmber!
u program shoud include stdlib.h and stdio.h

Dragonfly

rocklgk, i am sorry that i have to tell you that he is discussing sth about kernel programming. in this world, no printf, no stdlib, no stdio. only printk.    :-)  :-(

rocklgk

     sorry,very sorry.

Dragonfly

that is fine. spend some time, u can know      

rocklgk

THx,i will do that.if i have some problems,i will ask you for help.THx very much.

Dragonfly

u are always welcomed.

jamesxuruo

does your program have"include module.h"?

nose_roxete

hoho, as brother Dragonfly said, there is a lot of materials for ur questions.(i have answered this question in various forums for various person, since i know nothing but this,hoho)  
u can just google that or search it in this forum.

Merry Mid-autumn Festival to brother Dragonfly, also to all of u! hoho!

Dragonfly

i should mark that helloworld code as essence, did I?  

nose_roxete

hoho, maybe you should do that.

Dragonfly

here is the one. i remember i had written one as well. but i can not find where it is.
http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=24890 :-(