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[lwip-users] DNS question

From: Chuck Kuecker
Subject: [lwip-users] DNS question
Date: Fri, 14 Aug 2009 08:31:14 -0500



I am working with the TI/Luminary LMC6569 and LWIP.


I have a need to know if a DNS resolution was successful. I have not found any means by which I can tell if a callback function from dns_gethostbyname() has been called by timeout, success, or failure.

I do note a structure member - dns_table_entry.err - that could possibly be set to a useful value, but I find no description of what these values represent, and I see no clean way to access the structure in question.


Is there an easy way to get this information?


Thanks in advance,

Chuck Kuecker

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