Re: [uml-devel] [PATCH] uml: fail xterm_open when we have no $DISPLAY

[Chris Wedgwood]

On Mon, Nov 15, 2004 at 06:24:29PM +0100, Blaisorblade wrote:

> Thanks for drawing attention on this! I hadn't had the time to dig
> this out...  for now reasonably correct

it's a partial solution, in general more is required

> but no time to review it properly now. The review would probably try
> to find a more direct fix to this...

catch the xterm process dying, up(&data->sem), and -EIO all requests
from that point onwards I guess.  That applies for some of the other
channels too, some of the code would probably be abstracted a little
and generalized I guess.



   --cw
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