Describe UDF Type (a_v4_extfn_describe_udf_type)

Use the a_v4_extfn_describe_udf_type enumerated type to select the logical property the UDF retrieves or sets.

Implementation

typedef enum a_v4_extfn_describe_udf_type {
    EXTFNAPIV4_DESCRIBE_UDF_NUM_PARMS,
    EXTFNAPIV4_DESCRIBE_UDF_LAST	    
} a_v4_extfn_describe_udf_type;

Members Summary

Member Description
EXTFNAPIV4_DESCRIBE_UDF_NUM_PARMS The number of parameters supplied to the UDF.
EXTFNAPIV4_DESCRIBE_UDF_LAST Out-of-band value.

Description

The a_v4_extfn_proc_context.describe_udf_get() method is used by the UDF to retrieve properties, and the a_v4_extfn_proc_context.describe_udf_set() method is used by the UDF to set properties about the UDF as a whole. The a_v4_extfn_describe_udf_type enumerator selects the logical property the UDF retrieves or sets.

Parent topic: API Reference for a_v4_extfn