M:odule Nalle DM:KIOG DMKIOS DMKISM DMKJRL DMKLDOO D8KLNK Entry Points DMKIOGFR DM:KIOGF1 DM:KIOGF2 Dl1KIOSHA DMKIOSIN DMKIOSQR DMKIOSQV DMKIOSRW DMKISMTR DMKJRLQU DMKJRLSE DMKJRLLO DMKJRLSL DMKJRLIL LDRGEN DMKEPSWD D8KLNKIN DMKLNKSB CP 80dule Entry Point Directory
Attributes, Function
Pageable. at initialization to locate the error
recording device, locate the last outboard error
record and system recordings made on the
cylinders, and set the in-storage pointers to the
correct values. Initialization for RMS functions
is performed after first making a test to
determine if CP is running under CP. RMS functions are not activated for a virtual CP environment. This module also erases the
recording areas.
For 3031/3032/3033 processors, reads frames fro.
the SRF device, formats them in 4096-byte blocks,
and writes the records to the error recording
cylinders.
Contains all function of DMKIOG except erase.
Erases (1) error records or (2) error records and
frame records from the error recording cylinders,
depending on input parameters.
Resident. Schedules requests for virtual machine and program I/O operations, and services all I/O interruptions.
Halts an active device and drains all
interruptions.
Processes an I/O interruption. Schedules CP-generated I/O operation. Schedules a virtual machine I/O operation.
Processes the IOBLOK used for REWIND. Pageable.
Finds and modifies an ISAM CCW string.
Pageable.
Processes the QUERY command.
Processes the SET JOURNAL command. Processes LOGONs with invalid passwords. Processes LINKs which are successful.
Processes LINKs with invalid passwords.
Loader -utility program. Loads assembled program modules into storage at
locations other than those assigned by the
assembler. It completes linkage among the
modules and transfers control to one of the
loaded .odules for execution.
Pageable. Prollpts the user to enter a password, types
masking characters if appropriate, reads the
password from the terminal, and checks it for a
match.
Links to a virtual DASD because of an issued LINK cOllmand.
LINK subroutines. CP Directories 1-241

CP Module Entry Point Directory I I Module I Nalle • I DMKLOC DMKLOG DMKLOH DMKLOK DMKMCC DMKMCD DMKMCB DMKMCT DMKMIA Entry
Points
DMKLOCK DMKLOCKD DMKLOCKQ DMKLOCKT DMKLOGA DMKLOGON DMKLOGOP DMKLOBON DMKLOK DMKLOKDF DMKLOKPS DMKLOKSO DMKLOKSP DMKLOKVM DMKLOKVR DMKMCCCL DMKMCDIN DMKMCDLI DKKMCDTI DMKMCDST DMKMCDSE DMKMCBIN DMKMCHMS DMKKCTKA DMKKCTPR DKKMCTPT DMKKCTST DMKKIACC DMKMIADL DKKKIAEN DMKMIAIN DMKKIAKC Attributes, Function
Resident.
Allows a system resource to be marked in use or
not available by a unique 8-character name. Dequeues a locked name.
Queues or locks a name.
Tests to determine if a name is locked.
Pageable.
Logs on a user or operator.
Processes the AUTOLOG command.
Logs on a user.
Logs on the operator.
Pageable.
Constructs and sends logon-related Ilessages to a
user or to the operator.
Resident.
handles all locking requests when CP is in
attached processor mode.
Processes an obtain, defer lock request.
Processes all spin lock requests.
Processes an obtain, defer request for VKBLOK lock.
Processes an obtain request for a spin lock that
previously failed.
Processes an obtain, defer request for VKBLCK lock.
Processes a release request for VMBLOK lock.
Pageable.
Handles first level MONITOR co.mand processing.
Pageable.
Processes KONITOR INTERVAL co.mands. Processes KONITOR LIKIT cellmands. Processes MONITOR TIME commands. Processes MONITOR STOP commands.
Processes MONITOR SEEKS commands.
Resident.
Processes.a machine check interruption.
Enables or disables soft machine check recording.
Resident.
This module is called by handler in attached processor
Handles malfunction alert.
Handles processor recovery.
BandIes processor termination.
Handles system termination.
Pageable.
the machine mode. Provides various facilities associated automatic monitoring using spool files. Used for MONITOR CLOSE processing. Used for DKKMCC display function. Used to invoke a KONITOR STOP command. Used to invoke a MONITOR START command. Used to invoke a MONITOR CLOSE command.
check
with
1-242 IBM VM/370 Systea Logic and Problem Determination--Volume 1