Table 47 summarizes the dispatcher domain’s generic gates. It shows the level-1 trace point IDs of the modules providing the functions for the gates, the functions provided by the gates, and the generic formats for calls to the gates.
Gate | Trace | Function | Format |
---|---|---|---|
DMDM |
DS 0006 DS 0007 |
PRE_INITIALISE INITIALISE_DOMAIN QUIESCE_DOMAIN TERMINATE_DOMAIN |
DMDM |
KEDS |
DS 0012 DS 0013 |
TCB_REPLY TASK_REPLY |
KEDS |
SMNT |
DS 0145 DS 0113 |
STORAGE_NOTIFY |
SMNT |
STST |
DS 0020 DS 0021 |
COLLECT_STATISTICS COLLECT_RESOURCE_STATS |
STST |
APUE |
DS 0121 DS 0122 |
SET_EXIT_STATUS |
APUE |
For descriptions of these functions and their input and output parameters, you need to refer to the topics dealing with the corresponding generic formats:
In preinitialization processing, the dispatcher domain sets the initial dispatching options:
For a cold start, the information comes from the system initialization parameters (given in parentheses); for any other type of start, the information comes from the local catalog, but is then modified by any relevant system initialization parameters.
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