Modules

Module Function
DFHDSAT Receives calls to the dispatcher DSAT gate. This gate carries out such work as:
  • ATTACH--Create new task
  • CHANGE_MODE--Change mode of running task
  • CHANGE_PRIORITY--Change priority of running task and release control
  • SET_PRIORITY--Change priority of running task or other task and keep running
  • CANCEL_TASK--Cancel specified task.
DFHDSBR Handles the following requests:
  • START_BROWSE
  • GET_NEXT
  • END_BROWSE
  • INQUIRE_TASK
DFHDSDM Handles the following dispatcher requests:
  • DMDM PRE_INITIALISE
  • DMDM INITIALISE_DOMAIN
  • DMDM QUIESCE_DOMAIN
  • DMDM TERMINATE_DOMAIN
DFHDSIT Handles the following dispatcher requests:
  • INQUIRE_DISPATCHER
  • SET_DISPATCHER
DFHDSKE Handles kernel DS requirements, and handles the following requests:
  • KEDS TCB_REPLY
  • KEDS TASK_REPLY
DFHDSSM Receives the STORAGE_NOTIFY call from the storage manager domain.
DFHDSSR Handles the following requests:
  • ADD_SUSPEND
  • DELETE_SUSPEND
  • INQUIRE_SUSPEND_TOKEN
  • SUSPEND
  • RESUME
  • WAIT_MVS™
  • WAIT_OLDW
  • WAIT_OLDC
DFHDSST Receives statistics calls from the ST domain
DFHDSUE Receives the user exit gate call from the AP domain
[[ Contents Previous Page | Next Page Index ]]