Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM. |
ARUSE
Control Block Contents
ARUSE DSECT
Cross Reference (Contains links to field and bit definitions)
ARUSE Prolog
Name : HCPARUSE Description: Access Real Subsystem Unsolicited Status Entry DSECT : ARUSE Function : ARUBK linked list entry to define an instance of unsolicited status for a Diagnose X'254' user. Located by : Linked list hanging from ARUELST.ARUBK Created by : HCPARR Deleted by : HCPARR for Get Unsolicted Status function. HCPARS for Close CP Connection function.
ARUSE Control Block Content
ARUSE DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure ARUSE Access Real Subsystem Unsolicited 0000 0 Address 4 ARUENEXT Pointer to next ARUSE 0004 4 Address 4 ARUEVDEV Pointer to pseudo VDEV 0008 8 Address 4 ARUEIORB Pointer to unsol stat IORBK 000C 12 Bitstring 4 * Reserved 00000010 ARUEBYLN *-ARUSE Byte length of ARUSE 00000002 ARUEDWSZ ((ARUEBYLN+7)/8) Doubleword length of ARUSE
ARUSE Storage Layout
*** ARUSE - Access Real Subsystem Unsolicited * * +---------------------------+---------------------------+ * 0 | ARUENEXT | ARUEVDEV | * +---------------------------+---------------------------+ * 8 | ARUEIORB |///////////////////////////| * +---------------------------+---------------------------+ * 10 * *** ARUSE - Access Real Subsystem Unsolicited
ARUSE Cross Reference
Symbol Dspl Value -------------- ---- ----- ARUEBYLN 000C 00000010 ARUEDWSZ 000C 00000002 ARUEIORB 0008 ARUENEXT 0000 ARUEVDEV 0004
Last updated on 5 Jun 2001 at 12:55:35 EDT.
Copyright IBM Corporation, 1990, 2001