[lwip-devel] [patch #5834] Don't fragment flag

[Frédéric Bernon]

Update of patch #5834 (project lwip):

             Open/Closed:                  Closed => Open                   

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Follow-up Comment #19:

Yep, yep , yep...

Ok, I propose to come back to my idea in comment #5. Ok for all?

For information, to implement IP_DONTFRAGMENT, we have to :

- add a "frag" or "options" parameter in ip_output_if() and in ip_output()

- define a new SOF_DONTFRAGMENT, and a IP_DONTFRAGMENT to set a bit in
"options" field, and update get/setsockopt

- update raw_sendto, udp_send, tcp_output, tcp_output_segment, tcp_rst,
tcp_keepalive, icmp_dest_unreach & icmp_time_exceeded

Not a big work, but not really useful...


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