Establishing callouts

To keep the QNX Neutrino kernel as portable as possible (not only to different processors, but also to different hardware configurations of those processors), a number of callouts must be supplied by the startup code. Not all of the callouts require that you write code — we have a library that provides many of these.

The following classes of callout functions can be provided for QNX Neutrino:

The callouts are described in detail in the chapter on Customizing Image Startup Programs.