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handling async stop condition correctly

From: "Nick Kelsey" <nickk at ubicom dot com>
To: <gdb at sources dot redhat dot com>
Date: Mon, 25 Nov 2002 11:56:16 -0800
Subject: handling async stop condition correctly
Reply-to: "Nick Kelsey" <nickk at ubicom dot com>

Hi all,

Quick question...

When working with the serial API (specifically TCP) and the user presses the
STOP button in Insight the serial_readchar function returns SERIAL_ERROR.

How do I gracefully recover from this and keep using the TCP connection?

If I try to call serial_readchar again it segfaults :-(

I would appreciate your advice.

Thanks

Nick

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