Object Management Extension User Guide > Object Management Extension User Guide > Defining Function Instances > II_INFORMATION Operation--Return Maximum Length of Peripheral Object Segments
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II_INFORMATION Operation--Return Maximum Length of Peripheral Object Segments
This operation returns the maximum length (in bytes) for each segment of a peripheral object.
Inputs
The input fields for the II_INFORMATION operation are the parts of the peripheral control block structure that tell the DBMS Server what information to pass and how to pass the information. The inputs are as follows:
op_code
The value of II_INFORMATION
pop_cb
A pointer to the peripheral operations control block, II_POP_CB (for calling).
pop_coupon
The coupon about which the information is required.
Outputs
The output fields for the II_INFORMATION operation describe the results the DBMS Server returns. The outputs are as follows:
pop_cb
A pointer to the peripheral operations control block, II_POP_CB (for calling).
pop_underdv.db_length
Maximum length for underlying portions of the data type.
pop_error
The DBMS Server fills this field with the error value, if there is any.
Returns
II_STATUS
Last modified date: 01/30/2023