GALANTHUS / ABI FUNCTION REFERENCE
gln_get_holding_price
Declared in <galanthus/c_api/gln_capi.h>.
GLN_API const char* GLN_CALL gln_get_holding_price(const gln_holding_t* in_holding);
Purpose
Returns the price when available.
Return
Returns the security price as a borrowed materialized string. The price currency and price date are exposed separately. 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_holding | input | const gln_holding_t* | nullable | borrowed |
Price Semantics
Returns the security price as a borrowed materialized string. The price currency and price date are exposed separately.
NULL means the materialized holding row has no price field.
Notes
Passing NULL for in_holding 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.