开源鸿蒙 JS API Changes of the DSoftBus Subsystem
JS API Changes of the DSoftBus Subsystem
The table below lists the APIs changes of the DSoftBus subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release.
API Changes
| Module | Class | Method/Attribute/Enumeration/Constant | Change Type |
|---|---|---|---|
| ohos.rpc | Ashmem | readFromAshmem(size: number, offset: number): number[]; | Added |
| ohos.rpc | Ashmem | writeToAshmem(buf: number[], size: number, offset: number): boolean; | Added |
| ohos.rpc | Ashmem | setProtection(protectionType: number): boolean; | Added |
| ohos.rpc | Ashmem | mapReadOnlyAshmem(): boolean; | Added |
| ohos.rpc | Ashmem | mapReadAndWriteAshmem(): boolean; | Added |
| ohos.rpc | Ashmem | mapAshmem(mapType: number): boolean; | Added |
| ohos.rpc | Ashmem | getAshmemSize(): number; | Added |
| ohos.rpc | Ashmem | unmapAshmem(): void; | Added |
| ohos.rpc | Ashmem | closeAshmem(): void; | Added |
| ohos.rpc | Ashmem | static createAshmemFromExisting(ashmem: Ashmem): Ashmem; | Added |
| ohos.rpc | Ashmem | static createAshmem(name: string, size: number): Ashmem; | Added |
| ohos.rpc | Ashmem | PROT_WRITE = 2; | Added |
| ohos.rpc | Ashmem | PROT_READ = 1; | Added |
| ohos.rpc | Ashmem | PROT_NONE = 0; | Added |
| ohos.rpc | Ashmem | PROT_EXEC = 4; | Added |
| ohos.rpc | IPCSkeleton | static getCallingTokenId(): number; | Added |
| ohos.rpc | SendRequestResult | reply: MessageParcel; | Added |
| ohos.rpc | SendRequestResult | data: MessageParcel; | Added |
| ohos.rpc | SendRequestResult | code: number; | Added |
| ohos.rpc | SendRequestResult | errCode: number; | Added |
| ohos.rpc | MessageParcel | readRawData(size: number): number[]; | Added |
| ohos.rpc | MessageParcel | writeRawData(rawData: number[], size: number): boolean; | Added |
| ohos.rpc | MessageParcel | getRawDataCapacity(): number; | Added |
| ohos.rpc | MessageParcel | readAshmem(): Ashmem; | Added |
| ohos.rpc | MessageParcel | writeAshmem(ashmem: Ashmem): boolean; | Added |
| ohos.rpc | MessageParcel | readFileDescriptor(): number; | Added |
| ohos.rpc | MessageParcel | writeFileDescriptor(fd: number): boolean; | Added |
| ohos.rpc | MessageParcel | containFileDescriptors(): boolean; | Added |
| ohos.rpc | MessageParcel | static dupFileDescriptor(fd: number) :number; | Added |
| ohos.rpc | MessageParcel | static closeFileDescriptor(fd: number): void; | Added |
| ohos.rpc | MessageParcel | readRemoteObjectArray(objects: IRemoteObject[]): void; readRemoteObjectArray(): IRemoteObject[]; |
Added |
| ohos.rpc | MessageParcel | readSequenceableArray(sequenceableArray: Sequenceable[]): void; | Added |
| ohos.rpc | MessageParcel | writeRemoteObjectArray(objectArray: IRemoteObject[]): boolean; | Added |
| ohos.rpc | MessageParcel | readException(): void; | Added |
| ohos.rpc | MessageParcel | writeNoException(): void; | Added |
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