bdfu1m17 | Utilities |
Use this command to link to a subfile and display the contents of the subfile when you know the file address of the prime block.
Requirements and Restrictions
On a TPF system, you must enter the ZUDFM OA command in the subsystem user (SSU) that owns the file address.
Format
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Additional Information
Examples
The following example displays the subfile linked to the file address specified. The logical records (LRECs) in the linked subfile are fixed-length LRECs.
+--------------------------------------------------------------------------------+ |User: ZUDFM OA/F402D804 | | | |System: UDFM0001I TPFDF LREC DISPLAY | | F.A. F402D804 | | 000001 80 D A N | | 000002 80 J O H N | | 000003 80 K E V I N | | 000004 80 L A U R A | | 000005 80 R O B | | 000006 80 T O M | +--------------------------------------------------------------------------------+
The following example displays the subfile linked to the file address specified. The LRECs in the linked subfile are variable-length LRECs.
+--------------------------------------------------------------------------------+ |User: ZUDFM OA/000805EC | | | |System: UDFM0001I TPFDF LREC DISPLAY | | F.A. 000805EC | | F.A. 000805EC | | 000001 003680 A 0 0 0 4 B 0 0 0 4 C 0 0 0 4 D 0 0 0 4 E | | 0 0 0 4 J T H I S I S A T E S T L R E C | | 0004 | | 000002 003680 A 0 0 0 5 B 0 0 0 5 C 0 0 0 5 D 0 0 0 5 E | | 0 0 0 5 J T H I S I S A T E S T L R E C | | 0005 | +--------------------------------------------------------------------------------+
References
See the following for more information about linking to a subfile: