Path: utzoo!attcan!uunet!seismo!sundc!pitstop!sun!decwrl!labrea!eos!amelia!ames!ll-xn!oberon!sdcrdcf!csun!polyslo!dorourke From: dorourke@polyslo.UUCP (David M. O'Rourke) Newsgroups: comp.sys.mac.programmer Subject: Re: What can you assume about the current port? Message-ID: <2506@polyslo.UUCP> Date: 12 May 88 06:57:11 GMT References: <2799@polya.STANFORD.EDU> <1654@pt.cs.cmu.edu> <314@piring.cwi.nl> Reply-To: dorourke@polyslo.UUCP (David O'Rourke) Organization: Cal Poly State University -- San Luis Obispo Lines: 20 In article <314@piring.cwi.nl> guido@cwi.nl (Guido van Rossum) writes: >So, you don't have to be afraid that the toolbox changes the current >port. For DA's, I think you are safe except just after an OpenDeskAcc; >I believe that when a DA reveices a Control call the Device Mgr saves, >sets and restores the port (but I haven't got my documentation handy). Read page 440 in volume 1, it has a nice little *warning* David M. O'Rourke +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | dorourke@polyslo | Disclaimer: All opinions in this message are mine, but | | | if you like them they can be yours too. | | | Besides I'm just a student so what do I | | | know! | |-----------------------------------------------------------------------------| | When you have to place a disclaimer in your mail you know it's a sign | | that there are TOO many Lawyer's. | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++