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Re: [lwip-users] sys_arch_mbox_fetch() peek

From: Simon Goldschmidt
Subject: Re: [lwip-users] sys_arch_mbox_fetch() peek
Date: Tue, 06 Oct 2009 07:25:10 +0200

> So, does implementing this create a way to peek for a message?

No, if there's a message, it is returned, not left in the queue. This is only 
for implementing nonblocking recv.

> What should I return as the 'timespent' value?

Zero. This might lead to some jitter in the timers if used from tcpip_thread, 
but that will be fixed in 1.4.0, hopefully.

> I'm using lwIP 1.3.0.

Try to use 1.3.1 if possible ;-)

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