Thanks Matthias,
It worked! That was stupidly simple. But that still leaves the actual
question - why am I not able to use a symbol exported by kernel. Is
there anything to be done before using an exported symbol?
Thank you
Sabin
On Thu, 2009-02-26 at 09:50 +0100, Matthias Kaehlcke wrote:
> El Thu, Feb 26, 2009 at 02:02:18PM +0000 Sabin ha dit:
>
> > I am not able to link with proc_root symbol, though i could see it
> > exported in /proc/kallsyms.
> > I am trying something like this:
> > static void __exit procfs_exit(void)
> > {
> > remove_proc_entry(PROCFS_NAME,&proc_root);
> > printk(KERN_INFO "/proc/%s removed\n",PROCFS_NAME);
> > }
> >
> > have included the following:
> > #include <linux/module.h>
> > #include <linux/kernel.h>
> > #include <linux/proc_fs.h>
>
> to remove an entry in the root of /proc do:
>
> remove_proc_entry(PROCFS_NAME, NULL);
>
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