X-Spam-Check-By: sourceware.org Date: Wed, 5 Jul 2006 10:26:08 -0400 From: Christopher Faylor To: cygwin AT cygwin DOT com Subject: Re: sigaltstack Message-ID: <20060705142608.GB31863@trixie.casa.cgf.cx> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <070520060458 DOT 21179 DOT 44AB46F4000BE9C0000052BB22007610640A050E040D0C079D0A AT comcast DOT net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <070520060458.21179.44AB46F4000BE9C0000052BB22007610640A050E040D0C079D0A@comcast.net> User-Agent: Mutt/1.5.11 Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On Wed, Jul 05, 2006 at 04:58:28AM +0000, Eric Blake wrote: >Would it be possible to implement sigaltstack, and SA_ONSTACK for >struct sigaction.sa_flags? GNU m4 wants to use this to allow for >stack overflow detection. Possible? Yes. Easy? No. Likely that someone will implement it? No. cgf -- 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/