GALANTHUS / ABI FUNCTION REFERENCE
gln_get_balance_due_date
Declared in <galanthus/c_api/gln_capi.h>.
GLN_API const char* GLN_CALL gln_get_balance_due_date(const gln_balance_t* in_balance);
Purpose
Returns the due date when available.
Return
Returns the provider's due date for a balance-related facility when supplied. It is separate from the as-of date. Returns NULL when the optional field is not materialized or when the input handle is NULL.
| Type | Nullability | Ownership |
|---|---|---|
const char* | nullable | borrowed |
Parameters
| Name | Direction | Type | Nullability | Ownership |
|---|---|---|---|---|
in_balance | input | const gln_balance_t* | nullable | borrowed |
Date Semantics
Returns the provider's due date for a balance-related facility when supplied. It is separate from the as-of date.
FinTS 3.x balance parsing normalizes numeric due dates to YYYY-MM-DD; FinTS 4.1 preserves the due-date text from the source payload. NULL means no due date was materialized.
Notes
Passing NULL for in_balance is allowed and returns NULL.
NULL means the provider did not supply this optional field for the row.
The returned pointer is borrowed from the owning backend result envelope and becomes invalid when that envelope is destroyed.