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

[Frédéric Bernon]

Follow-up Comment #29, task #7490 (project lwip):

To do for this task:

- a unblocking tcpip_callback

- replace netconn::mbox per a sys_sem_t

- check the good behavior for recv_tcp in api_msg.c

- add some sanity checks ?

- complete documentation (sys_arch.txt, wiki...)

For the recv_tcp, I thought we could replace DEFAULT_RECVMBOX_SIZE per
DEFAULT_TCP_RECVMBOX_SIZE, DEFAULT_UDP_RECVMBOX_SIZE and
DEFAULT_RAW_RECVMBOX_SIZE. Like this, we could define tcp::recvmbox large
enought to never block, and other to optimize sizes.






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