harmony 鸿蒙udmf_err_code.h

udmf_err_code.h

Declares the error codes used in the UDMF.

File to include: <database/udmf/udmf_err_code.h>

Library: libudmf.so

System capability: SystemCapability.DistributedDataManager.UDMF.Core

Since: 12

Related module: UDMF

Name	Description
typedef enum Udmf_ErrCode Udmf_ErrCode	Defines an enum for error codes.
typedef enum Udmf_ListenerStatus Udmf_ListenerStatus	Defines an enum for the status codes returned when data is obtained asynchronously.

Name	Description
Udmf_ErrCode { UDMF_E_OK = 0, UDMF_ERR = 20400000, UDMF_E_INVALID_PARAM = (UDMF_ERR + 1) }	Enumerates the error codes.
Udmf_ListenerStatus { UDMF_FINISHED = 0, UDMF_PROCESSING, UDMF_CANCELED, UDMF_INNER_ERROR = 200, UDMF_INVALID_PARAMETERS, UDMF_DATA_NOT_FOUND, UDMF_SYNC_FAILED, UDMF_COPY_FILE_FAILED }	Enumerates the status codes returned when data is obtained asynchronously.