Re: Where CIFO, POSIX 1003.4a?

[nospam@somewhere.ia.us (Robert S. White)]

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In article <879670842.278974@wagasa.cts.com>, kst@king.cts.com says...
>
>Robert S. White (nospam@somewhere.ia.us) wrote:
>> In article <64g2hl$6m5@mtinsc02.worldnet.att.net>,
>> Hartsough@worldnet.att.net says...
>> >I've spent quite a bit of time in the search engines trying
>> >with no success to locate the following items:
>> >
>> >POSIX 1003.4a, and
>> >Catalog of Interface Features and Options (CIFO)
>> >
>> >I'd prefer ftp-able versions, though I could live with
>> >a reference for obtaining hardcopies.
>> 
>> ISBN 1-56592-074-0 for $29.95 from my friendly Barnes & Noble.  
>> "Programming for the Real World POSIX.4" by Bill O. Gallmeister,
>> O'Reilly & Associates, Inc. 1995
>
>"Programming for the Real World POSIX.4" is a *description* of the
>POSIX.4 (now called 1003.1b) standard; it's not the standard itself.
>Also, it doesn't cover POSIX 1003.4a (now 1003.1c), which is what the
>original poster was asking about.

  Sorry! I missed the "a".

>
>(POSIX.4, aka 1003.1b-1993, is real-time extensions; POSIX.4a, aka
>1003.1c-1994, is threads extensions.  Reference: "Programming for the
>Real World POSIX.4", page 6.)
>
>There's another O'Reilly book called Pthreads Programming, ISBN
>1-56592-115-1, by Bradford Nichols, Dick Buttlar, and Jacqueline Proulx
>Farrel, that covers POSIX threads.  It's more of a tutorial than a
>description of the standard.

  As Keith points out the real thing is:

"9945-1 : 1996 (ISO/IEC) [IEEE/ANSI Std 1003.1, 1996 Edition] 
 Information Technology--Portable Operating System Interface (POSIX�)
 --Part 1: System Application: Program Interface (API) [C Language]
 This NEW edition incorporates extensions for realtime applications
 (1003.1b-1993, 1003.1i-1995) and threads (1003.1c-1995).
 784 pages [1-55937-573-6] [SH94352-NYF] $120.00 * IEEE Mbr: $84.00"


>You should be able to get the standards themselves from IEEE for lots
>of money; see <http://www.ieee.org>.

  Thanks Keith!  That is very useful, esp the page:

http://standards.ieee.org/reading/ieee/interp/1003-1c-95_int/index.html

which has interpretations that you are allowed to make one printed 
copy of and use at your own risk (non-official).
_____________________________________________________________________
Robert S. White         -- An embedded systems software engineer
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