IDHBK | Back to Index page |
Prolog Control Block Contents IDHBK DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
|
IDHBK Prolog | Top of page |
NAME : HCPIDHBK DESCRIPTION: Spool Image Library Directory Header DSECT : IDHBK FUNCTION : To map out the directory header information in a 3800 image library file. LOCATED BY : The directory header is located at the beginning of the first directory record in the file. CREATED BY : IMAGELIB command (HCPNMTBL) IMAGEMOD command (DMSIMAGE) DELETED BY : All the contents of an IMG file, including the IDHBKs, are deleted by the "PURGE IMG" command processing (HCPCSUPU). RELOCATION CONSIDERATIONS : None |
IDHBK Control Block Content | Top of page |
|
IDHBK Storage Layout | Top of page |
*** IDHBK - Spool Image Library Directory Header * * +-------------------------------------------------------+ * 0 | IDHNAME | * +---------------------------+---------------------------+ * 8 | IDHLENDR | IDHNUMDE | * +---------------------------+---------------------------+ * 10 * *** IDHBK - Spool Image Library Directory Header |
IDHBK Cross Reference | Top of page |
Symbol Dspl Value -------------- ---- ----- IDHLENDR 0008 IDHNAME 0000 IDHNUMDE 000C IDHSIZE 000C 00000010 IDHSZDW 000C 00000002 |
Copyright IBM Corporation, 1990, 2022