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Re: [lwip-users] Problem with lwip_select under Nucleus
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-users] Problem with lwip_select under Nucleus |
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Date: |
Tue, 29 May 2007 09:30:31 +0100 |
On Mon, 2007-05-28 at 17:06 +0200, address@hidden wrote:
> The problem seems to be that it is receiving that null p. I would
> thank any advice.
OK. That leaves two possibilities:
- someone has posted a NULL message to the mbox (which is used I think
to signify that a connection has been closed) or there's a problem in
the mbox code that means it's returning NULL when in fact there is
nothing there. I think some of the mbox code is defined by the port.
I'd suggest this is a good place to look.
Kieran