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- Path: sparky!uunet!not-for-mail
- From: stephe@usenix.org (Stephen R. Walli)
- Newsgroups: comp.std.unix
- Subject: Standards Update, POSIX.17 - Directory Services API
- Date: 29 Dec 1992 14:24:47 -0800
- Organization: USENIX Standards Watchdog Committee
- Lines: 95
- Sender: sef@ftp.UU.NET
- Approved: sef@ftp.uucp (Moderator, Sean Eric Fagan)
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- Reply-To: std-unix@uunet.uu.net
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-
- Submitted-by: stephe@usenix.org (Stephen R. Walli)
-
- Mark Hazzard <markh@rsvl.unisys.com> reports on the October 19-23,
- 1992 meeting in Utrecht, the Netherlands:
-
- Summary
-
- A re-circulation ballot of Draft 4.0 of POSIX.17 completed just prior
- to the Utrecht meeting and the group met primarily as a ballot
- resolution team. All but one of the outstanding comments and
- objections were resolved.
-
- The next draft (Draft 5.0) will contain editorial changes and two
- minor technical changes. The changes will require another
- re-circulation ballot. Only the pages effected by the technical
- changes will be distributed and can be balloted upon.
-
- We expect to produce a Draft 5.0, do the ``mini'' re-circulation,
- process and incorporate changes (if any) in time for the March 1993
- IEEE Revcom meeting. Given this schedule, you can expect publication
- of our approved specifications in the middle of 1993.
-
- The US TAG to ISO/IEC JTC1 has stated their intention to forward our
- specification to ISO for fastracking (direct ISO ballot) when approved
- as an ANSI/IEEE standard.
-
- Introduction
-
- The POSIX.17 group has generated and is currently balloting a user to
- directory services API (e.g. API to an X.500 DUA - Directory User
- Agent). We used APIA - X/Open's XDS specification as a basis for work.
- XDS is included in XPG4 and has been adopted as part of both OSF's DCE
- and UI's Atlas.
-
- XDS is an object oriented interface and requires a companion
- specification (XOM) for object management. XOM is a stand- alone
- specification with general applicability beyond the API to directory
- services. It will be used by IEEE 1224.1 - X.400 API (and possibly
- other POSIX groups) and is being standardized by POSIX/TCOS as P1224.
- A draft of P1224 is already in ballot.
-
- POSIX.17 is one of five ``networking'' groups that currently make up
- the IEEE TCOS/POSIX Distributed Services and as such, POSIX.17 comes
- under the purview of the Distributed Services Steering Committee
- (DSSC).
-
- Status
-
- Draft 4.0 of POSIX.17, which included all the technical, editorial and
- format changes identified in the July Chicago meeting, completed a
- re-circulation ballot prior to the Utrecht meeting. POSIX.17 was
- re-circulated as 4 separate specifications:
-
- P1224.2 Directory Services API - Language Independent
- Specification
-
- P1326.2 Test Methods for P1224.2
-
- P1327.2 C Language Binding for P1224.2
-
- P1328.2 Test Methods for P1327.2
-
- NOTE: During a special ad hoc meeting of the US TAG to JTC1, POSIX.17
- was one of 3 TCOS APIs recommended for fastrack to ISO. In order to
- accommodate the ISO format, POSIX.17 was required to be split into 4
- separate parts (documents), hence the four specifications.
-
- The group spent a majority of the meeting processing the results of
- that ballot and planning for another ``mini'' re-circulation and final
- submission to IEEE RevCom for approval. Most of the comments were
- editorial in nature. However, two minor technical corrections were
- suggested and accepted by the committee, which (in the opinion of the
- IEEE) will require another (mini) re-circulation.
-
- All but one of the outstanding comments and objections were resolved
- for Draft 4.0. These results exceed the level of consensus (75%)
- required by the IEEE for approval as a standard and we don't expect
- much change in Draft 5.0. We plan to complete this re-circulation
- ballot, clean up the draft and submit it to IEEE RevCom for final
- approval in time for their March 1993 quarterly review meeting. Based
- on this schedule, I would expect to see it approved and published by
- the IEEE mid-year 1993.
-
- It is still my understanding that when P1224.2 and P1327.2 are
- approved by the IEEE, the US TAG to ISO/IEC JTC1 will propose that
- they be accepted by ISO as Draft International Standards (DIS) and
- balloted directly (fast tracked).
-
- In Closing ...
-
- There's quite a bit of work remaining, such as coordinating the
- re-circ and wrapping up loose ends for submission to IEEE RevCom. The
- group is not planning to meet in New Orleans in January.
-
- Volume-Number: Volume 30, Number 9
-