The INQUIRE_TASK_STORAGE call
INQUIRE_TASK_STORAGE enables you to request details of all elements of task-lifetime storage belonging to a task. You can specify the transaction number of the task explicitly on the call, or let it default to the current task.
INQUIRE_TASK_STORAGE
DFHSMMCX [CALL,]
[CLEAR,]
[IN,
FUNCTION (INQUIRE_TASK_STORAGE),
[TRANSACTION_NUMBER(name4 | (Rn) | *),]
ELEMENT_BUFFER(buffer-descriptor),
LENGTH_BUFFER(buffer-descriptor),]
[OUT,
NUMBER_OF_ELEMENTS(name4 | (Rn) | *),
RESPONSE (name1 | *),
REASON (name1 | *)]
This command is threadsafe.
- ELEMENT_BUFFER(buffer-descriptor)
- defines the address and length of a buffer into which CICS® returns
a list of start addresses of all the elements of task-lifetime storage
belonging to either the specified task or, by default, the current
task.
The start addresses returned do not include the leading check zone. For a description of a buffer descriptor, see XPI syntax.
- LENGTH_BUFFER(buffer-descriptor)
- defines the address and length of a buffer into which CICS returns
a list of the lengths of the elements of task-lifetime storage belonging
to either the specified task or, by default, the current task. The
lengths returned do not include the leading or trailing check
zones.
For a description of a buffer descriptor, see XPI syntax.
- NUMBER_OF_ELEMENTS(name4 | (Rn) | *)
- returns the number of entries in each of the two buffers, ELEMENT_BUFFER and LENGTH_BUFFER, as a full-word binary value.
- TRANSACTION_NUMBER(name4 | (Rn) | *)
- specifies, as a 4 byte packed decimal value, the transaction number
of the task to whom the storage belongs.
If you omit the transaction (task) number, CICS assumes the current task.
RESPONSE and REASON values for INQUIRE_TASK_STORAGE
RESPONSE | REASON |
---|---|
OK | None |
EXCEPTION | INSUFFICIENT_STORAGE |
NO_TRANSACTION_ENVIRONMENT | |
DISASTER | None |
INVALID | None |
KERNERROR | None |
PURGED | None |