In <[email protected]>, on
07/25/2013
   at 12:51 PM, Paul Gilmartin <[email protected]> said:

>Back in the day, wasn't it impossible for LINKLIST to contain a
>mixture of authorized and unauthorized libraries?

>From OS/VS2 Planning and Use Guide, GC28-0600-2:

Authorized Program Facility (APF)


   The authorized program facility (APF) limits the use of
   sensitive system and (optionally) user services and resources to
   authorized system and user programs. The authorization consists
   of a code that is specified when the program is link edited. For
   a program to be authorized, it must be link edited with this
   code and reside in either the SYS l.LINKLIB or SYS l.SVCLIB data
   sets, or the link pack area. The SYSl.LINKLIB, SYSl.SVCLIB,
   and SYSl.LPALIB

Or didn't you want to go that far back?

-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     Atid/2        <http://patriot.net/~shmuel>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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