Path: utzoo!attcan!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!usenix!std-unix From: gumby@Cygnus.COM (David Vinayak Wallace) Newsgroups: comp.std.unix Subject: Standards Update, IEEE 1003.4: Real-time Extensions Message-ID: <498@usenix.ORG> Date: 8 Sep 90 00:08:48 GMT References: <448@usenix.ORG> <457@usenix.ORG> <488@usenix.ORG> <495@usenix.ORG> Sender: std-unix@usenix.ORG Organization: Cygnus Support Lines: 20 Approved: jsq@usenix.org (Moderator, John Quarterman) X-Submissions: std-unix@uunet.uu.net From: gumby@Cygnus.COM (David Vinayak Wallace) Date: 7 Sep 90 15:23:19 GMT From: chip@tct.uucp (Chip Salzenberg) [Most of quoted message deleted. -mod] It is true that other operating systems get along without devices, IPC, etc. in their filesystems. That's fine for them; but it's not relevant to Unix. Unix programming has a history of relying on the filesystem to take care of things that other systems handle as special cases -- devices, for example.... What defineds `true Unix?' Don't forget that Multics had all this and more in the filesystem; this stuff was REMOVED when Unix was written. Is this `continued development by the creators of Unix' just going back to what Unix rejected 20 years ago? Or for a pun for Multics fans: what goes around comes around... Volume-Number: Volume 21, Number 92