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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. |
IDMBK
Cross Reference (Contains links to field and bit definitions)
IDMBK Prolog
NAME : HCPIDMBK
DESCRIPTION: Spool Image Library Directory Member
Entry Block
DSECT : IDMBK
FUNCTION : To map out the directory member information
in a 3800 image library file.
LOCATED BY : The directory members are located after
the IDHBK on the first directory record in
the file. The IDHNUMDE determines how many
IDMBKs there are on the directory record(s).
CREATED BY : IMAGELIB command (HCPNMTBL)
IMAGEMOD command (DMSIMAGE)
DELETED BY : All the contents of an IMG file, including
the IDMBKs, are deleted by the "PURGE IMG"
command processing (HCPCSUPU).
IDMBK Control Block Content
IDMBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure IDMBK Spool Image Library Directory Member 0000 0 Character 8 IDMNAME Library Member name 0008 8 Signed 4 IDMDISP Starting displacement in library 000C 12 Signed 4 IDMLEN Length of member in bytes (this includes the IMHBK) 00000010 IDMSIZE *-IDMBK Size in bytes 00000002 IDMSZDW (*-IDMBK+7)/8 Size in doublewords
IDMBK Storage Layout
*** IDMBK - Spool Image Library Directory Member * * +-------------------------------------------------------+ * 0 | IDMNAME | * +---------------------------+---------------------------+ * 8 | IDMDISP | IDMLEN | * +---------------------------+---------------------------+ * 10 * *** IDMBK - Spool Image Library Directory Member
IDMBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----IDMDISP 0008
IDMLEN 000C
IDMNAME 0000
IDMSIZE 000C 00000010
IDMSZDW 000C 00000002
Last updated on 3 Aug 1999 at 12:05:23 EDT.
Copyright IBM Corporation, 1990, 1999