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  2. MI400
  3. January 2002

Re: ACCESS to IFS

Thanks Dave.

Here's a way to peek at the IFS CACHE array.  Each 1024-byte entry contains
system pointers to the open IFS cursors, data spaces, and data space
indexes.

DCL SPCPTR ?PDT         BASPCO      POS(H"61");
DCL SPCPTR ?PPCO        BAS(?PDT)   POS(H"161");
DCL SPCPTR ?CACHE       BAS(?PPCO)  POS(H"9A1");
DCL DD     CACHE(32767) BAS(?CACHE) CHAR(H"400");

BRK "LOOK";

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