From: "Paul Derbyshire" Newsgroups: comp.os.msdos.djgpp References: Subject: Re: Threading and asynchronous processes Lines: 19 Organization: The Chaos Zone MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-ID: <_BJ71.1307$qR3.5051550@news20.bellglobal.com> Date: Sun, 17 May 1998 22:34:34 GMT NNTP-Posting-Host: 206.172.228.69 NNTP-Posting-Date: Sun, 17 May 1998 18:34:34 EDT To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk Eli Zaretskii wrote in message ... >For example, one possible implementation is to use the DJGPP signals >for switching threads. In this case, issuing any real-mode call, like >a DOS function (including the one required to run a child process) >will effectively stop multi-threading, since signals in DJGPP are >suspended until real-mode calls return. What about the mechanism used by pdmlwp? -- .*. "Clouds are not spheres, mountains are not cones, coastlines are not -() < circles, and bark is not smooth, nor does lightning travel in a `*' straight line." ------------------------------------------------- -- B. Mandelbrot |http://www3.sympatico.ca/bob.beland/indexn2f.html _____________________ ____|________ Paul Derbyshire pderbysh AT usa DOT net Programmer & Humanist|ICQ: 10423848|