Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
AREXBK
Cross Reference (Contains links to field and bit definitions)
AREXBK Prolog
Name : HCPARIBK Description: Queue entry containing a pending IORBK DSECT : AREXBK Function : Queue entry containing a pending IORBK. Located by : Queue hanging off ARIIORL Created by : HCPARR Deleted by : HCPARR
AREXBK Control Block Content
AREXBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure AREXBK Queue entry containing a pending IORBK 0000 0 Address 4 AREXFWD Pointer to next AREXBK 0004 4 Address 4 AREXIOR Pointer to pending IORBK 0008 8 Bitstring 1 AREXFLG1 Flag byte 1 1... .... AREXCLS X'80' Close process pending .1.. .... AREXRES X'40' Close process from reset 0009 9 Bitstring 7 * Reserved 00000010 AREXBLEN *-AREXBK Byte length of AREXBK 00000002 AREXDSIZ ((AREXBLEN+7)/8) Doubleword length of AREXBK
AREXBK Storage Layout
*** AREXBK - Queue entry containing a pending IORBK * * +---------------------------+---------------------------+ * 0 | AREXFWD | AREXIOR | * +------+--------------------+---------------------------+ * 8 |:XFLG1|////////////////////////////////////////////////| * +------+------------------------------------------------+ * 10 * *** AREXBK - Queue entry containing a pending IORBK
AREXBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----AREXBLEN 0009 00000010
AREXCLS 0008 80
AREXDSIZ 0009 00000002
AREXFLG1 0008
AREXFWD 0000
AREXIOR 0004
AREXRES 0008 40
Last updated on 3 Aug 1999 at 11:39:58 EDT.
Copyright IBM Corporation, 1990, 1999