Type ASSEMBLE
Source Lines : 1,907
Fixes Applied : 12
Most Recent Version : Tuesday, December 12, 1978
Last Fix ID : [HRC372DS]
Module
DMSQRY
Function
QUERY COMMAND. TO DISPLAY AT THE USER'S TERMINAL THE STATUS
OF VARIOUS CMS FUNCTIONS AND TABLES.
Attributes
TRANSIENT, NOT REENTRANT, CALLED VIA SVC 202
Operation
1. ADVANCE 8 BYTES IN PLIST TO OPTION
QUERIED. IF IT IS A FENCE, EXIT. IF IT IS NOT A CMS
QUERY, PASS IT UPT TO CP. IF IT IS A CMS QUERY, GO
TO THE ROUTINE WHICH WILL FIND OUT THE STATUS OF THE
FUNCTION.
2. THE STATUS OF THE QUERIED FUNCTION IS DETERMINED BY
THE SETTING OF THE FOLLOWING REFERENCES:
ABBREV - 'NOABBREV' FLAG OF OPTFLAGS (IN NUCON.
BLIP - 'TIMCHAR', 'TIMCCW' IN EXISECT
DOS - 'DOSMODE' FLAG OF DOAFLAGS IN NUCON
DOSPART - 'DOSKPART' FIELD IN NUCON
FILEDEF - FCB CHAIN
DLBL - DOSCB CHAIN
IMPCP - 'NOIMPCP' FLAG OF OPTFLAGS IN NUCON
IMPEX - 'NOIMPEX' FLAG OF OPTFLAGS IN NUCON
LDRTBLS - HIGH ORDER BYTE OF ALDRTBLS IN NUCON
MACLIB - AMACLIBL IN NUCON
TXTLIB - ATXTLIBS IN NUCON
DOSLIB - DOSLIBL IN NUCON
RDYMSG - 'NORDYMSG', 'NORDYTIM' FLAGS IN MSGFLAGS
IN NUCON
REDTYPE - 'REDERRID' FLAG OF MSGFLAGS IN NUCON
RELPAGE - 'NOPAGREL' FLAG IN OPTFLAGS IN NUCON
SYNONYM - 'NOSTDSYN' FLAG IN OPTFLAGS IN NUCON
AND USABRV
SEARCH - ACTIVE DISK TABLES
SYSNAMES - CURRENT SEGMENT NAMES TABLE
OPTION - BYTES 58 AND 59 OF DOS COMM. REGION
UPSI - 'UPSI' BYTE IN DOS COMMUNICATION REGION
DISK - ACTIVE DISK TABLES
INPUT - AINTRTBL IN NUCON
OUTPUT - AOUTRTBL IN NUCON
PROTECT - 'PRFPOFF' OF PROTFLAG IN NUCON
LIBRARY - SEE MACLIB AND TXTLIB OPTIONS
DOSLNCNT - INTERROGATE DOS SYSLST LINES/PAGE VALUE
3. OUTPUT THE STATUS.
4. RETURN TO CALLER
Calls to Other Routines
DMSLAD - FIND THE NEXT ACTIVE DISK TABLE
DMSCWR - TYPE A MSG ON THE TERMINAL
DMSERR - OUTPUT A MSG TO THE TERMINAL
Diag83 - Issue CP command HRC322DS