Control function

GDDM V3R2 Diagnosis

Control function

GDDM V3R2 Diagnosis
SC33-0870-01


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   | ({ON|OFF|control})                                                     |
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Some of the action functions described above have an optional control function associated with them. You can specify one of the following for this function:

ON

The trace interpreter takes the action specified. This is the default value for the control function.

OFF

The trace interpreter does not take the action specified.

control

You can specify a control relational expression. (The syntax of relational expressions is defined in Appendix D, "Trace-string syntax" in topic D.0.) The trace interpreter evaluates the expression:

If the value is zero, or logical false, the action specified is not taken. This is equivalent to OFF.
If the value is not zero, or logical true, the action specified is taken. This is equivalent to ON. For the STGREP action, values of greater than one cause a storage report to be produced immediately and a new storage report to be begun.

For example, control can be the name of an event function. The results of the following statements are the same:


     [label] ADMMDFT TRCESTR='IF AIC OR FSM THEN STGREP(ON) ELSE STGREP(OFF)'
             ADMMDFT TRCESTR='STGREP(AIC|FSM)'

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