ChildProcess

Overview

The module provides APIs to manage child processes. You can call the APIs to create a native child process and establish an IPC channel between the parent and child processes to implement multi-process application development.

The created child process does not support the UI or the calling of context-related APIs. A maximum of 512 child processes can be started through this module and childProcessManager (in non-SELF_FORK mode).

System capability: SystemCapability.Ability.AbilityRuntime.Core

Since: 12

Files

Name	Description
native_child_process.h	Declares the APIs used to create a native child process and establish an IPC channel between the main process and child process. File to include: <AbilityKit/native_child_process.h> Library: libchild_process.so