RSCS Module Directory RSCS IBALR to Modulel Module DMTAKE DMTDSP DMTPST DMTQRQ DMTASK DMTDSP DMTPST DMTQRQ DMTQRQ DMTQRQ DMTQRQ DMTQRQ DMTASY DMTDSP DMTQRQ DKTQRQ DMTAIS DMTAKE DMTASY DMTASY DMTCOM DMTCOM DMTCOM DMTCOM DMTGIV DMTPST DMTPST DMTAIS DMTSIG DMTSIG DMTWAT DMTWAT DMTCMI DMTCOM DMTCOM DMTCRE DMTMGI DMTMGI DMTMGX DMTMGI At
Label
TAKEIIT TAKEMUTE TAKEMUTE TAEIIT TAGPURGE TAFREEOK TAGPURGE TAMAKE TAQPTEST
TASQTEST
ASEIIT
ASQEND ASQGOT AISACCPT
AISIGSET
AISIGSET
GETLINK OPENIRTY OPENOLNK TODEBCD MSGDO AISALRTi AXSASYIO ACCEFIND CHANDON! AXSCYCLE MSGDO QYOLINK TODEBCD STALNGOT CMIDOIT CMXM001 CMIM003B DISCHARG
Comments Resuaes dispatching; processing of a TAKE
request is complete.
Signals a task that it must process a TAKE
request.
Frees a GIVE element.
Resumes dispatching; processing of a task
request has completed.
Signals the termination of a task.
Frees a terminated task element.
Frees a terminated GIVE element.
Gets a queue element for a new task. Frees requested elements for a terminated task.
Frees an I/O element associated with a task
being purged.
Resumes dispatching; processing of an asynchro­
nous exit request has completed.
Gets a free queue element; free a terminated
queue element.
Gets a free queue element; free a terminated
queue element.
Takes a request for DMTAXS services from another
task.
Requests an asynchrcnous exit for task asynchro­
nous alerts.
Requests an asynchrenous exit for reader X'001'. Gets a link table entry.
Gets a page of main storage.
Gets a page of main storage.
Converts a S/370 format TOD to EBCDIC date and tille. Gives a message element to DMTMGX for
processing. Signals acceptance of a command to process.
Signals arrival of a request for an asynchronous
exit.
Alerts a line driver task that a newly arrived
file has been accepted.
Alerts a line driver task. Waits for a request for DMTAI5 services. Waits until processing by DMTGIV has completed.
Finds a link table entry.
Converts a 5/370 TOt to EBCDIC date and time.
Creates a line driver task, as specified in the START command. Writes a message resulting from command proces­ sing. Writes a message showing the number of free
pages in storage. Writes a message shewing the command currently
being executed by R5CS. Writes a message resulting from DISCONN command
processing. L- ________________________________________________________________________________ J RSCS Directories 3-41
RSCS Kodule Directory
f IRSCS IBALR to IKodulel Kodule
At
Label Comments
1--------------------------------------------------------------------------------- DKTCKX DKTKGX (cont) DKTKGX DKTKGX DKTREX DKTREX DKTSIG DKTSIG DKTCOK DKTDSP DKTDSP DKTSTO DKTCRE DKTASK DKTIOK DKTSTO DKTWAT DKTEXT DKTDSP DKTGIV DKTDSP DKTPST DKTQRQ DKTINI DKTDSP DKTQRQ DKTIOK DKTDSP DKTPST DKTPST DKTQRQ
DKTQRQ
DKTQRQ
DKTQRQ I DKTLAXI DKTASY I DKTWAT I DKTKGXI DKTCOK I DKTCOK I DKTREX 1 DKTREX 1 DKTSIG I I QYK654 QYK655 QYSYKSG DISCONN DISCHARG CKXALRDY STACREAT KFIXIT KFOXIT GETPTRY CREQTASK CFILDOIO CRETRYIT CFILDOIO EXTGO GIVEXIT GIVESNIF GIVESCAN INIQDONE INIQDONE IODISPCH IONORKAL IOPUNT DKTIOKRQ IODISKIS IONORKAL IOUNITCK LAXINIT LAX HANG KGXBUILT KGXTOLOC KGXNOPR KGXNOVK KGXBUILT Writes a message resulting fro. QUERY command
processing. Writes a message resulting from QUERY command processing. Writes a message resulting from command Froces­
sing. DIAGNOSE instruction entry to CP console func­
tion. DIAGNOSE instruction entry to CP console func­
tion.
Alerts a task for command processing.
Alerts DKTLAX to validate a line address used in
a START command.
Requests dispatching of a task for which a mes­ sage has been stacked for transmission.
Requests dispatching of a task for which a mes­
sage has been unstacked for transmission.
Requests main storage.
Requests the supervisor to start a new task.
Requests the I/O manager to read one DASD block from a file on a CKS-type syste. disk.
Requests main storage for the creation of a
task. Waits for a read I/C request to co.plete.
Resumes dispatching; processing of an external interruption is comFlete.
Resumes dispatching; processing of a GIVE request is'complete. Signals a task tc begin processing a GIVE request.
Gets a free queue element.
Dispatches the first task.
Initializes the queue of free elements. Resumes dispatching; processing of an I/O request is co.plete. Signals completion of an I/O event. Signals an error on a request for a queue
element.
Gets an element for an I/O request.
Frees an element used for a SENSE request.
Frees an element used in an I/O request.
Gets an element for a SENSE request. Sets up an asynchronous exit for DKTLAX. Terminates DKTLAX. Gets a link table entry. Stacks a message. Writes a .essage to a local VK/310 userid. Writes a message to the VK/310 operator.
Alerts an originating task that a message bas
been bandIed.
3-42 IBK V8/370: System Logic and Problem Determination--Volume 3
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