[lwip-devel] [task #6861] Pimp ip_frag.c

[Simon Goldschmidt]

Follow-up Comment #10, task #6861 (project lwip):

There are 2 patches:

The first comes from Jonathan and is for ip_frag. You can either use an u8_t
buf[MAX_MTU_SIZE] and copy outgoing data there or let PBUF_REF point into the
data. (BTW I'm still not convinced we need a switch for this, the PBUF_REF
code should be OK!)

The second is not yet done (it's my todo for this week :) and it should use
PBUF_POOL / PBUF_RAM for reassembling packets. There will be an option how
much packets can be allocated for one packet and how much packets ip_reass
may allocate at all. Other than that, I can't think of an option (we have no
way to determine how much buffers are left, yet - aside from stats, which can
be turned off).

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