Programming Interface Information:
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SHOBK
Control Block Contents
SHOBK DSECT
Cross Reference (Contains links to field and bit definitions)
SHOBK Prolog
Name : HCPSHOBK Description: Set System Characteristics Data Area DSECT : SHOBK Function : Map resident data area for Set System Characteristics Data in HCPIOD Located by : Created by : none Deleted by : none
SHOBK Control Block Content
SHOBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SHOBK Set System Characteristics Data Area 0000 0 Bitstring 1 SHOPSFOR Order ...1 11.1 SHO1DCCW X'1D' Set System Characteristics Order 0001 1 Bitstring 1 SHOFLAGS Flags 0002 2 Bitstring 4 SHOCUSUP Control Unit Types Supported 0006 6 Bitstring 1 SHOCWSUP CCW Supported 0007 7 Bitstring 1 SHOFLSUP Flags bits 0008 8 Bitstring 54 * Reserved 003E 62 Bitstring 1 SHOP1 Part 1 003F 63 Bitstring 1 SHOP2 Part 2 0040 64 Bitstring 2 SHOP3 Part 3 00000042 SHOBKBYL *-SHOBK Byte length of SHOBK 00000009 SHOBKDSZ ((SHOBKBYL+7)/8) Doubleword length of SHOBK
SHOBK Storage Layout
*** SHOBK - Set System Characteristics Data Area * * +------+------+---------------------------+------+------+ * 0 |:PSFOR|:FLAGS| SHOCUSUP |:CWSUP|:FLSUP| * +------+------+---------------------------+------+------+ * 8 |///////////////////////////////////////////////////////| * =///////////////////////////////////////////////////////= * |/////////////////////////////////////////+------+------+ * 38 |/////////////////////////////////////////|SHOP1 |SHOP2 | * +-------------+---------------------------+------+------+ * 40 | SHOP3 | 42 * +-------------+ * *** SHOBK - Set System Characteristics Data Area
SHOBK Cross Reference
Symbol Dspl Value -------------- ---- ----- SHOBKBYL 0040 00000042 SHOBKDSZ 0040 00000009 SHOCUSUP 0002 SHOCWSUP 0006 SHOFLAGS 0001 SHOFLSUP 0007 SHOPSFOR 0000 SHOP1 003E SHOP2 003F SHOP3 0040 SHO1DCCW 0000 1D
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