Re: Why hello kernel module didn't output anything?

["SATHISH.J" <sathish.j@tatainfotech.com>]

Hi,
I am able to get the output. Are you workig on the console? printk comes
only on the console.

Regs,
sathish


On Thu, 4 Oct 2001, Hong Hsu wrote:

> 
> Here is my simple question:
> Compile following hello.c with gcc -c hello.c -Wall, then insmod hello.o 
> -o mytest
> The /proc/modules shows  "mytest                   528   0 (unused)"
> But how the module will be called as it suppose to send "Hello, world " 
> to either xterm or konsole? 
> 
> Thanks,
> -Hong
> 
> 
> #define __KERNEL__         /* We're part of the kernel */
> #define MODULE             /* Not a permanent part, though. */
> 
> /* #include <linux/modversions.h>  */
> #include <linux/module.h>
> 
> int init_module()
> {
>    printk("Hello, world - this is the kernel speaking\n");
>  
>   return 0;
> }
> 
> void cleanup_module()
> {
>   printk("Short is the life of an LKM\n");
> }
> 
> -
> Kernelnewbies: Help each other learn about the Linux kernel.
> Archive:       http://mail.nl.linux.org/kernelnewbies/
> IRC Channel:   irc.openprojects.net / #kernelnewbies
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> 

-
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