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Re: [lwip-users] Queueing up UDP packets in RAW api

From: Simon Goldschmidt
Subject: Re: [lwip-users] Queueing up UDP packets in RAW api
Date: Thu, 15 Feb 2018 13:04:50 +0100

Steinberg Michael wrote:
> I need to queue up received UDP packets inside the UDP receive callback (RAW 
> API) for
> an event driven->polling transfer. I take that the passed in pbuf pointers 
> may very
> well point to pbuf chains, right?


> Abusing the pbuf next pointers for my own custom packet queue seemed like a 
> quick answer,
> but I fear that it might backfire quickly...

Not a good idea.


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