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Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
CHGBK
Control Block Contents
CHGBK DSECT
Cross Reference (Contains links to field and bit definitions)
CHGBK Prolog
NAME : HCPCHGBK DESCRIPTION: External Symbol Dictionary Change Block DSECT : CHGBK FUNCTION : Remember the changes requested during CPXLOAD command indicated by the LKED directive CHANGE LOCATED BY : LABK.LABCHQ CHGBK.CHGFWD CREATED BY : HCPCLO while processing CPXLOAD command DELETED BY : HCPCLO while processing CPXLOAD command SERIALIZED : None. RELOCATION CONSIDERATIONS : None
CHGBK Control Block Content
CHGBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure CHGBK External Symbol Dictionary Change Block 0000 0 Address 4 CHGFWD A( next CHGBK ) 0004 4 Signed 4 * Reserved for future IBM use 0008 8 Character 8 CHGOLDNM The ESD name to be changed 0010 16 Character 8 CHGNEWNM Changed to this. If this field starts with the first byte x'00', then we mean that the ESD is to be deleted 0018 24 Dbl-Word 8 CHG$END (0) The end
CHGBK Storage Layout
*** CHGBK - External Symbol Dictionary Change Block * * +---------------------------+---------------------------+ * 0 | CHGFWD |///////////////////////////| * +---------------------------+---------------------------+ * 8 | CHGOLDNM | * +-------------------------------------------------------+ * 10 | CHGNEWNM | * +-------------------------------------------------------+ * *** CHGBK - External Symbol Dictionary Change Block
CHGBK Cross Reference
Symbol Dspl Value -------------- ---- ----- CHG$END 0018 CHGFWD 0000 CHGNEWNM 0010 CHGOLDNM 0008
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