[lwip-devel] [bug #3034] Implement real buffer pointer field to pbuf.

[Simon Goldschmidt]

Follow-up Comment #1, bug #3034 (project lwip):

This is rather old...
I'm CCing to lwip-users to get some comments.

I don't really understand why Marc Wells did it this way, instead of
preallocating PBUF_POOLs and giving those to the RX-queue of the ethernet
device...

I'm aware that PBUF_REFs do have some corners that are not clear to me
(especially ARP queueing). But I'm not sure if we need the 'real buffer
pointer'.

Any comments?

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