AGEBK Back to Index page
 
Prolog 
Control Block Contents 
   AGEBK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

 
  AGEBK Control Block Content Top of page
 

 AGEBK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure AGEBK AGELIST parameter block 0000 0 Signed 4 AGEStg (0) Decimal portion of AGELIST storage size nU, before scale (AGEScale) applied 0000 0 Signed 4 AGEPct AGELIST size as a percent 0004 4 Bitstring 1 AGEScale When size is nU, this contains the number of bit positions in which AGEStg must be shifted to get the storage size in 4K pages 0005 5 Bitstring 1 AGEFlags Flags 1... .... AGEInit X'80' AGEInit Processing STORAGE config .1.. .... AGEStr X'40' AGEStr String found (may include appended %) ..1. .... AGEStrPk X'20' AGEStrPk Non-integer PERCENT found ...1 .... AGEStrPs X'10' AGEStrPs Non-integer% found .... 1... AGEIntPk X'08' AGEIntPk Integer PERCENT found .... .1.. AGEIntPs X'04' AGEIntPs Integer% found .... ..1. AGEEwYes X'02' AGEEwYes EARLYWrite=YES found .... ...1 AGEEwNo X'01' AGEEwNo EARLYWrite=NO found ..11 11.. AGESzPct AGEStrPk+AGEStrPs+AGEIntPk+AGEInt Ps AGESzPct Found PERCENT keyword or % symbol in size specification 0006 6 Bitstring 1 AGEFlag2 Flags 1... .... AGEKSYes X'80' AGEKSYes KEEPSLOT=YES found .1.. .... AGEKSNo X'40' AGEKSNo KEEPSLOT=NO found 0007 7 Bitstring 1 * Reserved for IBM use 0008 8 Character 6 AGEStrng (0) Agelist size as a string (used when parser cannot decode value) 0008 8 Character 5 AGEStr5 Set by the parser 000D 13 Character 1 AGEStrE One position beyond string (used by HCPAGESZ when parsing) 000E 14 Character 2 * Reserved for future IBM use 0010 16 Character 16 AGEMsgA (0) For message building 0010 16 Character 15 AGEMsgP String for message parm (will be padded with blanks) 001F 31 Character 1 AgeMsgD For ending delimiter End of AGEBK 00000020 AGESizB *-AGEBK Size of AGEBK in bytes 00000004 AGESizDW (AGESizB+7)/8 Size of AGEBK in doublewords HCPZPPSR uses an AGEBK imbedded in the SCFBK
 
 
  AGEBK Storage Layout Top of page
 
          
*** AGEBK - AGELIST parameter block
*
*     +---------------------------+------+------+------+------+
*   0 |          AGEPCT           |:SCALE|:FLAGS|:FLAG2|//////|
*     +---------------------------+------+------+------+------+
*   8 |             AGESTR5              |:STRE |/////////////|
*     +----------------------------------+------+-------------+
*  10 |                       AGEMSGP                         |
*     |                                                +------+
*  18 |                                                |:MSGD |
*     +------------------------------------------------+------+
*  20
*
*** AGEBK - AGELIST parameter block
 
 
  AGEBK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
AgeMsgD        001F
AGEEwNo        0005 01
AGEEwYes       0005 02
AGEFlags       0005
AGEFlag2       0006
AGEInit        0005 80
AGEIntPk       0005 08
AGEIntPs       0005 04
AGEKSNo        0006 40
AGEKSYes       0006 80
AGEMsgA        0010
AGEMsgP        0010
AGEPct         0000
AGEScale       0004
AGESizB        001F 00000020
AGESizDW       001F 00000004
AGEStg         0000
AGEStr         0005 40
AGEStrng       0008
AGEStrE        000D
AGEStrPk       0005 20
AGEStrPs       0005 10
AGEStr5        0008
AGESzPct       0005 3C
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:47:06 EDT.
Copyright IBM Corporation, 1990, 2022