Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Date: Wed, 15 Oct 2003 12:11:14 +0200 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: Is multithreaded profiling on cygwin possible? Message-ID: <20031015101114.GN14344@cygbert.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20031015095731.14509.qmail@linuxmail.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031015095731.14509.qmail@linuxmail.org> User-Agent: Mutt/1.4.1i On Wed, Oct 15, 2003 at 05:57:31PM +0800, peter garrone wrote: > Brian Ford wrote: > >On Tue, 14 Oct 2003, peter garrone wrote: > >> A list of active threads is maintained. A thread calling moncontrol(1) gets > >> put in the list. When a call to SuspendThread fails, the thread is assumed > >> to be defunct and taken off the list. > >> > >Seems reasonable. > > > >I guess I was originally thinking "just profile all threads all the > >time", but I guess you method is more flexable. That could > >probably be an option somehow after you polish this up. > > There is no other way to detect a dead thread. Nothing like "atexit" or > anything I could find anyway in the win32 api, of which my experience > is limited, and ordinary. WaitForSingleObject and friends. A terminated thread is in signalled state. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Developer mailto:cygwin@cygwin.com Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/