harmony 鸿蒙分布式软总线子系统JS API变更

2022-12-22
浏览 (536)

分布式软总线子系统JS API变更

OpenHarmony 3.1 Release版本相较于OpenHarmony 3.0 LTS版本，分布式软总线子系统的API变更如下:

接口变更

模块名	类名	方法/属性/枚举/常量	变更类型
ohos.rpc	Ashmem	readFromAshmem(size: number, offset: number): number[];	新增
ohos.rpc	Ashmem	writeToAshmem(buf: number[], size: number, offset: number): boolean;	新增
ohos.rpc	Ashmem	setProtection(protectionType: number): boolean;	新增
ohos.rpc	Ashmem	mapReadOnlyAshmem(): boolean;	新增
ohos.rpc	Ashmem	mapReadAndWriteAshmem(): boolean;	新增
ohos.rpc	Ashmem	mapAshmem(mapType: number): boolean;	新增
ohos.rpc	Ashmem	getAshmemSize(): number;	新增
ohos.rpc	Ashmem	unmapAshmem(): void;	新增
ohos.rpc	Ashmem	closeAshmem(): void;	新增
ohos.rpc	Ashmem	static createAshmemFromExisting(ashmem: Ashmem): Ashmem;	新增
ohos.rpc	Ashmem	static createAshmem(name: string, size: number): Ashmem;	新增
ohos.rpc	Ashmem	PROT_WRITE = 2;	新增
ohos.rpc	Ashmem	PROT_READ = 1;	新增
ohos.rpc	Ashmem	PROT_NONE = 0;	新增
ohos.rpc	Ashmem	PROT_EXEC = 4;	新增
ohos.rpc	IPCSkeleton	static getCallingTokenId(): number;	新增
ohos.rpc	SendRequestResult	reply: MessageParcel;	新增
ohos.rpc	SendRequestResult	data: MessageParcel;	新增
ohos.rpc	SendRequestResult	code: number;	新增
ohos.rpc	SendRequestResult	errCode: number;	新增
ohos.rpc	MessageParcel	readRawData(size: number): number[];	新增
ohos.rpc	MessageParcel	writeRawData(rawData: number[], size: number): boolean;	新增
ohos.rpc	MessageParcel	getRawDataCapacity(): number;	新增
ohos.rpc	MessageParcel	readAshmem(): Ashmem;	新增
ohos.rpc	MessageParcel	writeAshmem(ashmem: Ashmem): boolean;	新增
ohos.rpc	MessageParcel	readFileDescriptor(): number;	新增
ohos.rpc	MessageParcel	writeFileDescriptor(fd: number): boolean;	新增
ohos.rpc	MessageParcel	containFileDescriptors(): boolean;	新增
ohos.rpc	MessageParcel	static dupFileDescriptor(fd: number) :number;	新增
ohos.rpc	MessageParcel	static closeFileDescriptor(fd: number): void;	新增
ohos.rpc	MessageParcel	readRemoteObjectArray(objects: IRemoteObject[]): void; readRemoteObjectArray(): IRemoteObject[];	新增
ohos.rpc	MessageParcel	readSequenceableArray(sequenceableArray: Sequenceable[]): void;	新增
ohos.rpc	MessageParcel	writeRemoteObjectArray(objectArray: IRemoteObject[]): boolean;	新增
ohos.rpc	MessageParcel	readException(): void;	新增
ohos.rpc	MessageParcel	writeNoException(): void;	新增