QNX is a an effective, scalable, POSIX emulation capable, message passing, microkernel based, distributable, real-time OS(RTOS) that has proven successful in this embedded market and/or on x86 systems.

See their QNX Dcumentation.

OpenQNX: The QNX Community Portal - Created to be central information resource for QNX community: news, explanations, FAQ, forums, newsgroups, mailing lists, downloads, links, tech reviews, searches, fun, tips, online live support. English.

This page is linked from: Microkernel   Microkernel Debate   VSTa