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Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
DLSBK
Control Block Contents
DLSBK DSECT
Cross Reference (Contains links to field and bit definitions)
DLSBK Prolog
Name : HCPDLSBK Description: Data Link State Block DSECT : DLSBK Function : This DSECT maps the definitions of state of the data link definition for a trace id. Located by : TXCCM -> TRC TRCDLSBK -> DLSBK <DLSFWD -> DLSBK, until DLSFWD = 0> Created by : HCPTXF Deleted by : HCPTXF HCPTXD
DLSBK Control Block Content
DLSBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure DLSBK Data Link State Block 0000 0 Address 4 DLSFWD Forward pointer 0004 4 Signed 4 DLSLEVEL Nesting Level 0008 8 Signed 4 DLSSTATE State 000C 12 Signed 4 DLSIFOFF Offset from TRCBK of this IF statement. The offset of the ELSE or ENDIF clause for this IF statment will be stored here. 0010 16 Signed 4 DLSELOFF Offset from TRCBK of this ELSE statement. The offset of the ENDIF clause for this IF statment will be stored here. 00000014 DLSSIZE *-DLSBK Length of 1 entry 00000003 DLSSIZD (*-DLSBK+7)/8 Length in Double words
DLSBK Storage Layout
*** DLSBK - Data Link State Block * * +---------------------------+---------------------------+ * 0 | DLSFWD | DLSLEVEL | * +---------------------------+---------------------------+ * 8 | DLSSTATE | DLSIFOFF | * +---------------------------+---------------------------+ * 10 | DLSELOFF | 14 * +---------------------------+ * *** DLSBK - Data Link State Block
DLSBK Cross Reference
Symbol Dspl Value -------------- ---- ----- DLSELOFF 0010 DLSFWD 0000 DLSIFOFF 000C DLSLEVEL 0004 DLSSIZD 0010 00000003 DLSSIZE 0010 00000014 DLSSTATE 0008
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