1# Startup<a name="EN-US_TOPIC_0000001078883578"></a> 2 3- [Introduction](#section11660541593) 4- [Directory Structure](#section161941989596) 5- [Repositories Involved](#section1371113476307) 6 7## Introduction<a name="section11660541593"></a> 8 9Appspawn is responsible for creating application process and setting process information function. 10 11## Directory Structure<a name="section161941989596"></a> 12 13``` 14base/startup/appspawn 15├── include # include directory 16├── parameter # system parameters 17├── src # source code 18│ └── socket # encapsulation of socket basic library 19└── test # test code 20``` 21 22## Repositories Involved<a name="section1371113476307"></a> 23 24Startup subsystem 25 26**[appspawn](https://gitee.com/openharmony/startup_appspawn/blob/master/README.md)** 27