Function ExSetWorker

MdeModulePkg/Universal/PCD/Pei/Service.c:779–803

Set value for a dynamic-ex PCD entry. This routine find the local token number according to dynamic-ex PCD's token space guid and token number firstly, and invoke callback function if this PCD entry registered callback function. Finally, invoken general SetWorker to set PCD value. @param ExTokenNumber Dynamic-ex PCD token number. @param Guid Token space guid for

**/
EFI_STATUS
ExSetWorker (
  IN            UINTN                ExTokenNumber,
  IN            CONST EFI_GUID       *Guid,
  IN            VOID                 *Data,
  IN OUT        UINTN                *Size,
  IN            BOOLEAN              PtrType
  )
{
  UINTN                     TokenNumber;

  if (!FeaturePcdGet(PcdPeiFullPcdDatabaseEnable)) {
    return EFI_UNSUPPORTED;
  }

  TokenNumber = GetExPcdTokenNumber (Guid, ExTokenNumber);
  if (TokenNumber == PCD_INVALID_TOKEN_NUMBER) {
    return EFI_NOT_FOUND;
  }

  InvokeCallbackOnSet (ExTokenNumber, Guid, TokenNumber, Data, *Size);

  return SetWorker (TokenNumber, Data, Size, PtrType);

}

/**
  Wrapper function for get PCD value for dynamic-ex PCD.