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- From: <jsh@usenix.org>
-
-
- An Update on UNIX*-Related Standards Activities
-
- May 1990
-
- USENIX Standards Watchdog Committee
-
- Jeffrey S. Haemer, Report Editor
-
- IEEE 1003.0: POSIX Guide
-
- Kevin Lewis <klewis@gucci.dco.dec.com> reports on the April 23-27
- meeting in Salt Lake City, UT:
-
- Where we are
-
- The Utah meeting of the IEEE 1003.0 working group marks the beginning
- of its third year. Let's step back for a moment to review the past
- two. We have gone from scratch to a 180-page document, whose content
- represents about 70% of the content goal that we set for our work two
- years ago. (More on this in a moment.)
-
- This effort represents the contributions of a core group of 15 to 18
- people. In 1988, 14 vendor organizations and 16 user organizations
- were represented within the group. Today, we have nine vendor
- organizations and 16 user organizations represented. Of course, the
- only official, formal organizational representatives allowed within
- IEEE working groups are accredited, institutional representatives
- (currently Usenix, UniForum, X/Open, Unix International, and the Open
- Software Foundation each supply one to the POSIX effort), but that
- does not stop me from checking the sign-up sheet whenever a new face
- shows up, to see where he or she works. For example, I think someone
- from the Univ. of Berkeley involved in BSD UNIX development has a
- vendor's perspective, while I place attendees from NIST and the Air
- Force in the user category because I believe they focus on the
- interests of their own end users. Our stable, steady user
- representation is essential: our ultimate targets are users trying to
- walk through the POSIX maze.
-
- The 70% completion of our initial content goal includes the
- introduction of the ``profile'' concept, which has led to increased
- activity within the IEEE TCOS Standards Subcommittee to create groups
- to define profiles (which may be good or bad depending on your own
- prism). The concept of profiles is also part of the US's contribution
- to the ISO community, made through its participation in the JTC1
- Technical Study Group on Application Portability (JTAP), within which
- the ``profiles'' concept has now garnered wide acceptance.
-
- __________
-
- * UNIX is a registered trademark of AT&T in the U.S. and other
- countries.
-
- May 1990 Standards Update IEEE 1003.0: POSIX Guide
-
-
- - 2 -
-
- ``What is a profile?'' you ask. Users seeking open system solutions
- need to know what parts of the open system environment (OSE) address
- their requirements. If a user could reach into the full basket of OSE
- parts and pull out only those he specifically needs, those selected
- parts would be his application environment profile. What he should do
- if he needs something not in the basket? Come to our next meeting
- with a recommendation. [Editor: Or drop Kevin a line, or post
- something to comp.std.unix!]
-
- Where we're going
-
- Dot Zero still faces hard decisions in two areas:
-
- 1. the necessity or desirability of parts of our guide. (Two parts
- that I very much think are candidates for this discussion are
- User Interface and Security)
-
- 2. The final bounds of the profile concept/definition.
-
- The group's arguments in these areas are not frivolous, but if they
- continue much longer, the resulting lack of movement will hurt our
- overall effort.
-
- I came out of this meeting feeling that everyone is committed to
- getting over these hurdles soon (i.e., by the July meeting). Our
- chair, Al Hankinson, has also stated that we should target December,
- 1990 for a mock ballot. I wholeheartedly agree. This will add the
- impetus that we need. Let's see if we have the self-discipline to get
- there.
-
- May 1990 Standards Update IEEE 1003.0: POSIX Guide
-
- Volume-Number: Volume 20, Number 3
-
-