This function has the following control blocks:
- SK static storage contains pointers to free work queue
elements (WQEs) and to work queue elements.
- SKRQLIST is the parameter area passed to DFHSKP on a request.
It contains the address of the code to be executed, and the address
of the ECB.
- DFHSKWPS is the WKE structure containing the address of the
next WQE in the chain, the contents of the parameter field from
CTYPE=PERFORM, the save area for registers, and the work-complete
ECB.
- DFHSKAPS is the subtask control area. Each instance of
this control block describes the state of one subtask and contains
the address of automatic storage to be used by DFHSKE, pointers to
the WQE used by the subtask, the current WQE being processed, and
the ECB for work and completion.
See the
CICS® Data Areas
manual for a detailed description
of these control blocks.
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