QNX Community Resources
The System Architecture guide accompanies the QNX operating system and is intended for both application developers and end-users.
This guide provides a detailed look at the structure and functions of QNX. It describes the Microkernel, System Managers, as well as QNX's unique message-based IPC. We recommend that you read this guide before you begin using QNX.
For information on installing and using QNX, refer to the Installation & Configuration guide.
The System Architecture guide contains the following chapters:
- The Philosophy of QNX
- The Microkernel
- The Process Manager
- I/O Namespace
- The Filesystem Manager
- The Device Manager
- The Network Manager
- The Photon microGUI Windowing System