Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com Message-ID: <3B6FCBC5.720C9785@paradise.net.nz> Date: Tue, 07 Aug 2001 23:06:45 +1200 From: Edmund Horner X-Mailer: Mozilla 4.76 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: Signal handling in tight loops Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Hello again. From my DJGPP days I remember that the alarm signal could not be raised in very tight loops, because signals were only checked when memory was accessed. Does this apply to cygwin, by any chance? The reason I'm asking is that I have a module in my program which I can't completely trust, and I'd like to terminate it after 2 minutes if it hasn't returned by then. I'm hoping to use alarm() for this. Feasible? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/