Re: [lwip-devel] Questions about timers.c and sys_timeout/sys_untimeout

[address@hidden]

Arjuna S wrote:
> I've been digging through some code in our FreeRTOS+LwIP-based 
> platform where I see some of our code sitting above LwIP, running on 
> its own thread, using LwIP timers for its own purposes.

That's not a valid thing to do any more. It was allowed in lwIP versions 
< 1.2.0 though, I think... However, the whole timeout implementation was 
broken then, as it could lead to reentering functions that were (and 
still are) not reentrant.

Simon