[lwip-devel] [task #7525] Implement TCP listen backlog

[Frédéric Bernon]

Follow-up Comment #31, task #7525 (project lwip):

>About "he listen backlog (0 = max)", I also thought about that. I think it
is OK to leave it 0 = DEFAULT if it's well documented. The only problem I see
here is that socket users can't set a maximum value (since socket API uses int
while we use u8_t).

For socket API, perhaps we could remove the asserts and replace if by a
"clamping" code like that in lwip_listen :

if (backlog<0) {
  backlog=0;
}
if (backlog>0xff) { 
  backlog=0xff;
}


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