[lwip-devel] [task #7490] Add return value to sys_mbox_post

[Frédéric Bernon]

Follow-up Comment #26, task #7490 (project lwip):

>tcp_callback: I really don't have a strong opinion on this, you can just add
the block/nonblock argument if you like. 

I will check in as blocking in a first time (to let you work on the deleting
netconn if you can)

>First we have to look through the code if it really is that way (so it
wouldn't work)

A fast look to TCP_EVENT_RECV (tcp_in.c line 308) calls seems to indicate
that the return value is not "directly" checked, so, I don't know if the data
is acknowledged somewhere else.

In the patch I will check in, I will restore the recv_tcp...




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