Common error returns for describe_udf get and set calls.
| Get | Set |
|---|---|
EXTFNAPIV4_DESCRIBE_INVALID_PARAMETER – get error returned if any of the cntxt or describe_buffer arguments are NULL or if describe_buffer_length is 0. |
EXTFNAPIV4_DESCRIBE_INVALID_PARAMETER – set error returned if any of the cntxt or describe_buffer arguments are NULL or if describe_buffer_length is 0. |
| EXTFNAPIV4_DESCRIBE_INVALID_PARAMETER – get error returned if the cntxt parameter is an invalid context. | EXTFNAPIV4_DESCRIBE_INVALID_PARAMETER – set error returned if the cntxt parameter is an invalid context. |
| EXTFNAPIV4_DESCRIBE_ UNKNOWN_ATTRIBUTE – get error returned if the value of describe_type is not one of the a_v4_extfn_describe_udf_type describe types. | EXTFNAPIV4_DESCRIBE_ UNKNOWN_ATTRIBUTE – set error returned if the value of describe_type is not one of the a_v4_extfn_describe_udf_type describe types. |