Re: [MiNT] [PATCH] ethernat.xif hangs the system if card isn't present

[Alan Hourihane <alanh@fairlite.co.uk>]

On 02/15/13 09:34, Vincent Rivière wrote:
> On 14/02/2013 21:07, David Gálvez wrote:
> > This patch adds code to change the bus error exception handler before
> > we try to read the register, and to enable the old one when we're
> > finish.
>
> Is this the right way to do with FreeMiNT?
> I thought there was high level functions like signal catching, etc...

Mmm, yes, I think it should be possible to do....

sigbus()
{
/* failed */
}

SIGACTION(get_curproc(), SIGBUS).sa_handler = (long) sigbus;

Alan.