📍 QNX 6.5 documentation is built on the principle of POSIX compliance mixed with proprietary microkernel power. Always verify your function calls against the 6.5 C Library Reference to ensure compatibility with the Neutrino kernel version. If you'd like to dive deeper into specific QNX 6.5 manuals: Architecture (Kernel internals) API Reference (C/C++ functions) Driver Development (Resource managers) Which area are you focusing on for your project?
If you have QNX 6.5 installed (on a legacy development VM or machine), the full documentation is included in HTML format:
The documentation for version 6.5 focuses on QNX’s signature microkernel architecture, where core services like file systems and networking run outside the kernel in protected memory space.
If you have the Momentics IDE installed, the most accurate documentation is built-in. Use Help > Help Contents .