PFUNC - 32-bit CP - V4R4.0

Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

#### PFUNC

Prolog

Control Block Contents
PFUNC DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### PFUNC Prolog

     Name       : HCPPFUNC
     Description: CP Program Function Key anchor
     DSECT      : PFUNC
                  STATUS     : Release 2, Level 0
     Function   : The PFUNC contains information used to save
                  and to restore PFKey definitions
     Located by : VMDPFUNC
     Created by : HCPPFK
     Deleted by : HCPPFK

#### PFUNC Control Block Content

#### PFUNC DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      PFUNC          CP Program Function Key anchor
    0000    0 Address      4 *
    0004    4 Address      4 PFUNRTV        A( PFKey Retrieve Definitions )
    0008    8 Address      4 PFUNGSDS (24)  Addresses of GSDBKs
              00000068       PFUNSZB        (*-PFUNC) Size in bytes
              0000000D       PFUNSZD        (*-PFUNC+7)/8 Size in d-words

#### PFUNC Storage Layout

    *** PFUNC - CP Program Function Key anchor
    *
    *     +---------------------------+---------------------------+
    *   0 |///////////////////////////|         PFUNRTV           |
    *     +---------------------------+---------------------------+
    *   8 |                                                       |
    *     =                       PFUNGSDS                        =
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  68
    *
    *** PFUNC - CP Program Function Key anchor

#### PFUNC Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    PFUNGSDS       0008
    PFUNRTV        0004
    PFUNSZB        0008 00000068
    PFUNSZD        0008 0000000D

This information is based on z/VM V4R4.0. Last updated on 29 Jul 2003 at 15:58:43 EDT.
Copyright IBM Corporation, 1990, 2003