Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM. |
IOWBK
Control Block Contents
IOWBK DSECT
Cross Reference (Contains links to field and bit definitions)
IOWBK Prolog
NAME : HCPIOWBK DESCRIPTION: DATATRACE TYPE IO WORKAREA DSECT : IOWBK FUNCTION : PROCESSOR LOCAL WORKAREA FOR TYPE IO EVENT HANDLER LOCATED BY : EVTIOWK CREATED BY : HCPTXW DELETED BY : HCPTXW
IOWBK Control Block Content
IOWBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure IOWBK DATATRACE TYPE IO WORKAREA 0000 0 Dbl-Word 8 IOWSTRUC (170) TABLE OF CCW ADDRESSES IN IO TRACE 00000550 IOWSIZEB (*-IOWBK) SIZE OF IOWBK IN BYTES 000000AA IOWSIZE (*-IOWBK+7)/8 SIZE OF IOWBK IN DOUBLEWORDS
IOWBK Storage Layout
*** IOWBK - DATATRACE TYPE IO WORKAREA * * +-------------------------------------------------------+ * 0 | | * = IOWSTRUC = * | | * +-------------------------------------------------------+ * 550 * *** IOWBK - DATATRACE TYPE IO WORKAREA
IOWBK Cross Reference
Symbol Dspl Value -------------- ---- ----- IOWSIZE 0000 000000AA IOWSIZEB 0000 00000550 IOWSTRUC 0000
Last updated on 5 Jun 2001 at 13:58:11 EDT.
Copyright IBM Corporation, 1990, 2001