linux-kernel - Re: [PATCH 2.6.27-rc1 19/25] mdb: Merkey's Kernel Debugger 2.6.27-rc1

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Date:	Mon, 04 Aug 2008 16:30:59 +0200
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	jmerkey@...fmountaingroup.com
CC:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.27-rc1 19/25] mdb:  Merkey's Kernel Debugger 2.6.27-rc1

jmerkey@...fmountaingroup.com wrote:
> --- a/drivers/char/keyboard.c	2008-08-03 16:09:56.000000000 -0600
> +++ b/drivers/char/keyboard.c	2008-08-03 16:15:00.000000000 -0600
> @@ -1180,6 +1180,16 @@
>  			if (keycode < BTN_MISC && printk_ratelimit())
>  				printk(KERN_WARNING "keyboard.c: can't emulate rawmode for keycode
> %d\n", keycode);
> 
> +#ifdef CONFIG_MDB
> +	if (down && !rep && keycode == KEY_PAUSE)
> +        {
> +           extern int mdb(int reason, int error, struct pt_regs *regs);
> +
> +	   mdb(19, 0, get_irq_regs());
> +	   return;
> +	}
> +#endif
> +

It's safer to declare extern functions in header files.
-- 
Stefan Richter
-=====-==--- =--- --=--
http://arcgraph.de/sr/
--
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