Type ASSEMBLE
Source Lines : 2,734
Fixes Applied : 2
Most Recent Version : Tuesday, December 12, 1978
Last Fix ID : [R14978DS]

Module

       DMSDSV  (DSERV)

Function

       DMSDSV WILL LIST THE DIRECTORIES OF DOS PRIVATE
       OR SYSTEM PACKS.

Attributes

       NON-REUSABLE  NON-REENTRANT

Operation

             CONTROL ENTERS DSERV AT THE LOCATION STARTA.
       A CHECK IS MADE TO DETERMINE DOS IS ACTIVE AND CONTROL
       IS THEN PASSED TO DSERV1 TO CHECK FOR PLIST ERRORS
       AND THE OPERATIONS DESIRED.  ALSO, TESTS ARE MADE TO
       DETERMINE IF SYSTEM OR PRIVATE LIBRARIES ARE ASSIGNED
       AND APPROPRIATE INDICATORS ARE SET.  THE BRANCH TABLE
       IS SET TO PASS CONTROL TO THE ROUTINE THAT PERFORMS
       THE DESIRED OPERATION.  AT THE CONCLUSION OF THE
       OPERATION, CONTROL RETURNS TO DSERV1 TO CHECK FOR
       ANOTHER OPERATION OR, IF NONE, TO TERMINATE THE
       PROGRAM.

             DSERV2 RECEIVES CONTROL IF THE DESIRED OPERATION
       IS TO PRINT THE TRANSIENT OR CORE IMAGE DIRECTORY.
       THE HEADER IS INITIALIZED AND A RECORD IS READ.  IF
       A CD REQUEST WAS MADE WITH A PHASENAME, THE DIRECTORY
       IS SEARCHED FOR THE SPECIFIED PHASENAME.  THE HEADER
       IS THEN PRINTED AND THE DIRECTORY ENTRIES ARE MASSAGED
       TO FIT THE OUTPUT FORMAT.  ADDITIONAL RECORDS ARE READ
       AND PRINTED UNTIL THE REQUEST IS SATISFIED, THEN
       CONTROL RETURNS TO DSERV1.

             DSERV3 RECEIVES CONTROL IF THE DESIRED OPERATION
       IS TO PRINT THE RELOCATABLE, SOURCE STATEMENT, OR
       PROCEDURE DIRECTORY.  THE RECORDS ARE READ INTO CORE
       AND SORTED IF SORT WAS SPECIFIED.  IF NOT ENOUGH CORE
       IS AVAILABLE, THE ADDITIONAL RECORDS WILL BE READ IN
       SUBSEQUENT PASSES UNTIL ALL ARE PROCESSED.  CONTROL
       IS THEN PASSED TO THE PROPER PRINT ROUTINE.

             DSERV4 RECEIVES CONTROL IF THE RELOCATABLE OR
       SOURCE STATEMENT DIRECTORY IS TO BE PRINTED.  RELOC-
       ATABLE DIRECTORY ENTRIES ARE FORMATTED TO RESEMBLE
       SOURCE STATEMENT DIRECTORY ENTRIES FOR COMMON PRINT
       ROUTINE AND THE ENTRIES ARE TRANSLATED TO PRINTABLE
       CHARACTERS.  WHEN ALL THE RECORDS ARE PRINTED, A
       CHECK IS MADE TO DETERMINE IF MORE ARE AVAILABLE.
       IF SO, A SWITCH IS SET TO INDICATE TO DSERV1 TO
       RETURN TO DSERV3.

             DSERV5 RECEIVES CONTROL IF THE PROCEDURE
       DIRECTORY IS TO BE PRINTED.  THE DIRECTORY ENTRIES
       ARE TRANSLATED TO PRINTABLE CHARACTERS AND PRINTED.
       WHEN COMPLETE, A CHECK IS MADE TO DETERMINE IF MORE
       ENTRIES ARE AVAILABLE.  IF SO, A SWITCH IS SET TO
       INDICATE TO DSERV1 TO RETURN TO DSERV3.

Calls to Other Routines

       DMSERR, DMSPRT