Message-Id:	<200005171740.MAA15445@darwin.sfbr.org>
Date:	Wed, 17 May 2000 12:41:05 -0500 (CDT)
From:	Jeff Williams <jeffw AT darwin DOT sfbr DOT org>
Subject:	Re: Algorithm for integer timing loop
To:	djgpp AT delorie DOT com
MIME-Version:	1.0
X-Mailer:	dtmail 1.3.0 @(#)CDE Version 1.3.4 SunOS 5.7 sun4u sparc
Reply-To:	djgpp AT delorie DOT com

Parts of this thread are starting to sound familiar; I am wondering
if I should also be concerned with custom handling of SIGINT....

I have a numerical program that compiles cleanly (DOS 5.0, djgpp 2.03,
gcc 2.7.2.1, bash 2.03), produces the desired results, but displays the
following behavior I've not encountered before:

	- first invocation of program runs completely and correctly.

	- invoke program again, but interrupt it before it completes,
	using Ctrl-C or Ctrl-Break.

	- invoke program again and I get no response, no output,
	nothing.  Must ^C or ^break to regain prompt.  Same for any
	further invocations.

	- HOWEVER, if I execute a simple `ls' after interrupting the
	program, the next invocation *will* run properly.
	
Do these symptoms sound familiar to anyone?

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