Re: [lwip-users] Socket API on top of the raw API

[Leon Woestenberg]

Hello,

On Sun, Mar 15, 2009 at 8:57 AM, Frédéric BERNON
<address@hidden> wrote:
>
> You could see the code in attachment in
> https://savannah.nongnu.org/task/?6994 :
> https://savannah.nongnu.org/task/download.php?file_id=13236
>
> Be careful, this is not a production code, but more a draft. And I'm not
> sure it is working with last CVS code.
>
Thanks for sharing, a remark:

In a real-time OS, you do not want to use semaphores for locking.

They exhibit priority inversion problems. Use a mutex with priority
inheritance mechanism instead.
Also, the mailbox must use this, otherwise it's of no use for a hard
real-time system.

Regards,
-- 
Leon