Xenomai nucleus.

Collaboration diagram for Xenomai nucleus.:

Modules
	Thread state flags.
	Bits reporting permanent or transient states of thread.
	Thread information flags.
	Bits reporting events notified to the thread.
	Buffer descriptors.
	Dynamic memory allocation services.
	Interrupt management.
	Lightweight key-to-object mapping service
	Real-time pod services.
	Registry services.
	Real-time scheduler services.
	File descriptors events multiplexing services.
	Real-time shadow services.
	Thread synchronization services.
	Time base services.
	Timer services.
	Virtual file services

Detailed Description

An abstract RTOS core.