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