PCD_PROTOCOL.Set8()
Summary
Sets an 8-bit value for a given PCD token.
Prototype
typedef
EFI_STATUS
(EFIAPI *PCD_PROTOCOL_SET8) (
IN UINTN TokenNumber,
IN UINT8 Value
);
Parameters
TokenNumber
The PCD token number.
Value
The value to set for the PCD token.
Description
When the PCD service sets a value, it will check to ensure that the size of the value being set is compatible with the Token's existing definition. If it is not, an error will be returned.
Status Codes Returned
| Status Code | Description |
|---|---|
EFI_SUCCESS |
The PCD service set the value requested. |
EFI_INVALID_PARAMETER |
The PCD service determined that the size of the data being set was incompatible with a call to this function. Use GetSize() to retrieve the size of the target data. |
EFI_NOT_FOUND |
The PCD service could not find the requested token number. |