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

#### SCUBK

Prolog

Control Block Contents
SCUBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### SCUBK Prolog

     NAME       : HCPSCUBK
     DESCRIPTION: Security symbol table control block
     DSECT      : SCUBK
     FUNCTION   : Contains the ESM event names for security
                  relevant system functions
     LOCATED BY : External name HCPSCUBK
     CREATED BY : None : This is a map of resident CP module
                  HCPSCU
     DELETED BY : None
     COMMENTS   : Each entry here overlays its corresponding
                  entry in the symbol table (HCPSCU). Thus,
                  update both the plascopy and srccopy when
                  changes are made to HCPSCU.
                  ALSO update HCPSYSCM COPY and PLXCOPY to use one
                  of the reserved bytes following SYSACIST. Define
                  the byte ahead of SYSCEND. This allows the setting
                  to be picked up by Diagnose xA0 (HCPDA0) processing.

#### SCUBK Control Block Content

#### SCUBK DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SCUBK          Security symbol table control
                                            block
    0000    0 Signed       2 SCUSTART (0)   Start of table
    0000    0 Character   12 SCUIUCVC       IUCV connect
    000C   12 Character   12 SCUIUCVS       IUCV sever
    0018   24 Character   12 SCUAPPCC       APPC connect
    0024   36 Character   12 SCUAPPW        APPC connect with password
    0030   48 Character   12 SCUAPPCS       APPC sever
    003C   60 Character   12 SCUSCREA       Spool file create
    0048   72 Character   12 SCUSDELE       Spool file delete
    0054   84 Character   12 SCUSOPEN       Spool file open
    0060   96 Character   12 SCUDCREA       SDF file create
    006C  108 Character   12 SCUDDELE       SDF file delete
    0078  120 Character   12 SCUDDOPN       SDF file open
    0084  132 Character   12 SCUCPPRT       CP print
    0090  144 Character   12 SCUMDISK       MDISK
    009C  156 Character   12 SCUMCCW        Maintenance CCW
    00A8  168 Character   12 SCURSEG        Load/find a restricted NSS or
                                            DCSS
    00B4  180 Character   12 SCUSNIFF       Guest LAN Sniffing ON/OFF
    00C0  192 Character   12 SCUACIST       Security level indicator
    00CC  204 Signed       2 SCUEND (0)     End of table
              0000001A       SCUSIZE        (*-SCUBK+7)/8 SCUBK size in
                                            DWORDS

#### SCUBK Storage Layout

    *** SCUBK - Security symbol table control block
    *
    *     +-------------------------------------------------------+
    *   0 |                       SCUIUCVC                        |
    *     |                           +---------------------------+
    *   8 |                           |         SCUIUCVS          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  18 |                       SCUAPPCC                        |
    *     |                           +---------------------------+
    *  20 |                           |         SCUAPPW           |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  30 |                       SCUAPPCS                        |
    *     |                           +---------------------------+
    *  38 |                           |         SCUSCREA          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  48 |                       SCUSDELE                        |
    *     |                           +---------------------------+
    *  50 |                           |         SCUSOPEN          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  60 |                       SCUDCREA                        |
    *     |                           +---------------------------+
    *  68 |                           |         SCUDDELE          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  78 |                       SCUDDOPN                        |
    *     |                           +---------------------------+
    *  80 |                           |         SCUCPPRT          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  90 |                       SCUMDISK                        |
    *     |                           +---------------------------+
    *  98 |                           |         SCUMCCW           |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  A8 |                       SCURSEG                         |
    *     |                           +---------------------------+
    *  B0 |                           |         SCUSNIFF          |
    *     +---------------------------+                           |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  C0 |                       SCUACIST                        |
    *     |                           +---------------------------+
    *     |                           |
    *     +---------------------------+
    *
    *** SCUBK - Security symbol table control block

#### SCUBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    SCUACIST       00C0
    SCUAPPCC       0018
    SCUAPPCS       0030
    SCUAPPW        0024
    SCUCPPRT       0084
    SCUDCREA       0060
    SCUDDELE       006C
    SCUDDOPN       0078
    SCUEND         00CC
    SCUIUCVC       0000
    SCUIUCVS       000C
    SCUMCCW        009C
    SCUMDISK       0090
    SCURSEG        00A8
    SCUSCREA       003C
    SCUSDELE       0048
    SCUSIZE        00CC 0000001A
    SCUSNIFF       00B4
    SCUSOPEN       0054
    SCUSTART       0000

This information is based on z/VM V5R2.0. Last updated on 12 Apr 2006 at 17:22:23 EDT.
Copyright IBM Corporation, 1990, 2005