From mboxrd@z Thu Jan 1 00:00:00 1970 From: chet.ramey@case.edu (Chet Ramey) Date: Fri, 22 Sep 2017 10:57:39 -0400 Subject: [TUHS] Sockets and the true UNIX In-Reply-To: <20170922144946.GU25650@mcvoy.com> References: <14E85999-B179-48C7-A93F-63D942207525@planet.nl> <49d4a25e-643f-6e6c-ccd5-9879027c3bff@case.edu> <20170922144946.GU25650@mcvoy.com> Message-ID: <91176da9-8f88-d3a9-7078-d1438cf551f5@case.edu> On 9/22/17 10:49 AM, Larry McVoy wrote: > On Fri, Sep 22, 2017 at 10:42:19AM -0400, Chet Ramey wrote: >> On 9/22/17 10:32 AM, Clem Cole wrote: >> >>> (describing MIT's job control that Joy swiped >>> and added to BSD), >> >> The original concepts might have come from MIT, but the BSD implementation >> was done by Jim Kulp at IIASA before it was folded into 4.1 BSD. > > Huh, I too thought Bill Joy did it. Did he integrate it and get credit > that way? Kulp did the signal work in the kernel and added the code to the c shell to use it (or had Eric Cooper, who was working for him as a student at the time do fg/bg). He did his work on 3BSD and set the mods to Berkeley, where Joy took them and integrated them into 4.1 BSD. As far as I can tell, Kulp has always gotten credit for doing the initial work, Joy for the `standard' BSD integration, and David Korn for doing the second (non-csh) implementation. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet at case.edu http://cnswww.cns.cwru.edu/~chet/