Directory
Figure 5-2 is an alphabetic list of themajor labels in the DASD Duap Restore
program. The associated method of operation
diagrams are indicated and a brief
description is included of the operation
performed at the point in the program that
is associated with each label.
r-------------------------------------------------------------------------------------------,Label I Diagram I Description
ADDLINE Checks for duplicate line.BINCONV Converts decimal numbers to binary. BUlLDCCi Builds a CCW string to put the key/data fields into the
THR (track header record)• BUILDTHR 5-3 Reads records from disk.
5-6
5-7CLOSEJOB 5-3 Displays message indicating the end of a DDR function.
5-4CLOSE1 CMS1 cssa COMPARE DASDWRIT DDR709
DDR714
DDR721
DDR724DECCONV DISPIT DISPLAY DMKDDR DMKDDREP EO.! ERRCLOSE EXIT GETEXT GETR1
GETTHR
5-5
5-1
5-1
5-4
5-6
5-7
5-1
5-3
5-6
5-7
5-1
5-3
5-4
5-5
5-6
5-7
5-4
5-6
5-7
Closes the tape and reads another.
Builds aPLIST (parameter list) if parameters passed
fromCMS. The end-of-job processing when trR is running under VM/370. Compares keywords. Writes records onto disk.
IssuesDMKDDR709E message.
Issues DMKDDR714E message.
Issues DMKDDR721E message.
Issues DMKDDR724E message.
Converts decimalnumbers to hexadecimal.
Displays the key/data message.Prints or types records. Start of the DMKDDR module.
Entry point to the DDR program.At the end of a DDB fUDction# returns control tc the
GTCARD routine.
Closes tape and reads alternate tape.
Returns toCMS command environment or enters wait state
at end of program.
Builds extent table.
Checks for records that need to te printed.
Reads tape records.
Figure 5-2. TheDISD Dump Restore Program Label rirectory (Part 1 of 3)
Chapter 5. TheDASD Dump Restore Program 103
Figure 5-2 is an alphabetic list of the
program. The associated method of operation
diagrams are indicated and a brief
description is included of the operation
performed at the point in the program that
is associated with each label.
r-------------------------------------------------------------------------------------------,
ADDLINE Checks for duplicate line.
THR (track header record)
5-6
5-7
5-4
DDR714
DDR721
DDR724
GETTHR
5-5
5-1
5-1
5-4
5-6
5-7
5-1
5-3
5-6
5-7
5-1
5-3
5-4
5-5
5-6
5-7
5-4
5-6
5-7
Closes the tape and reads another.
Builds a
from
Issues
Issues DMKDDR714E message.
Issues DMKDDR721E message.
Issues DMKDDR724E message.
Converts decimal
Displays the key/data message.
Entry point to the DDR program.
GTCARD routine.
Closes tape and reads alternate tape.
Returns to
at end of program.
Builds extent table.
Checks for records that need to te printed.
Reads tape records.
Figure 5-2. The
Chapter 5. The