[comp.os.xinu] xinu sources

bcarter@gama.austin.ibm.com (Bruce J. Carter/1000000000) (12/29/90)

    Where might one obtain a copy of the soruces for xinu? (for little
    to nothing).
    Also keep in mind I do not have access to the Internet via ftp.
    I may be able to swing uucp... This is unknown at the moment, as I
    have not tried yet. I am a lowly contractor here at IBM, and they
    are very tight here with security and the like. I'd even be willing
    to send for tapes(cart or reel), floppies, etc... Just tell me where
    one goes to find this material.

    Thanx in advance.

bcarter@gama.austin.ibm.com

berggren@eecs.cs.pdx.edu (Eric Berggren) (12/31/90)

bcarter@gama.austin.ibm.com (Bruce J. Carter/1000000000) writes:


>    Where might one obtain a copy of the soruces for xinu? (for little
>    to nothing).
>    Also keep in mind I do not have access to the Internet via ftp.
>    I may be able to swing uucp... This is unknown at the moment, as I
>    have not tried yet. I am a lowly contractor here at IBM, and they
>    are very tight here with security and the like. I'd even be willing
>    to send for tapes(cart or reel), floppies, etc... Just tell me where
>    one goes to find this material.

  Well, you might try moseying down to your local tech. book store and 
picking up a copy of _Operating System Design (Vol I) The XINU Approach_
(There's a PC version and a general version [PDP-11]). It includes the 
sources for the reader to thoroughly explore the OS and type it in as
he/she goes. I just finished the main portion of it (now for the fun part
of debugging it [wow!]); I'm not sure when I'll finish that, if at all.
For $80 you can purchase sources, executables, and example programs on disk.
  For a little extra, you might even consider MINIX, or Coherent UNIX (no
sources) if you really want to play...



==============================================================================
  Eric Berggren             |   "Round and round the while() loop goes;
  Computer Science/Eng.     |         Whether it stops," Turing says,