[lwip-devel] [bug #19222] timeout in sys_mbox_fetch

[Dmitry Potapov]

Follow-up Comment #7, bug #19222 (project lwip):

Hi Frédéric,

I like having sys_mbox_fetch_with_timeout, but I don't like implementation of
sys_mbox_fetch based on it. 

My idea was that sys_mbox_fetch_with_timeout should be based on
sys_mbox_fetch, in the same way sys_sem_wait_timeout is based on
sys_sem_wait.

I don't think it is worth to introduce sys_mbox_fetch_with_timeout just to
avoid passing one extra parameter. You hardly win anything in footprint, and
certainly you will lose in performance.

Anyway, I would prefer to have this problem fixed in one way or another.
Because I am not happy about its current behavior.

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