- published: 29 Apr 2014
- views: 22058
QNX (/ˌkjuː ˌɛn ˈɛks/ or /ˈkjuːnɨks/) is a commercial Unix-like real-time operating system, aimed primarily at the embedded systems market. The product was originally developed by Canadian company QNX Software Systems, which was later acquired by Research In Motion.
As a microkernel-based OS, QNX is based on the idea of running most of the OS in the form of a number of small tasks, known as servers. This differs from the more traditional monolithic kernel, in which the operating system is a single very large program composed of a huge number of "parts" with special abilities. In the case of QNX, the use of a microkernel allows users (developers) to turn off any functionality they do not require without having to change the OS itself; instead, those servers are simply not run.
The system is quite small, with earlier versions fitting on a single floppy disk.
QNX Neutrino (2001) has been ported to a number of platforms and now runs on practically any modern CPU that is used in the embedded market. This includes the PowerPC, x86 family, MIPS, SH-4 and the closely related family of ARM, StrongARM and XScale CPUs.
Just a quiet city sport[?]
With a wife and little kids to support
So immaculately dressed when he walks
Like a soldier on parade
He's a tin soldier man
Living in a little tin wonderland
Very happy little tin soldier man
When you set him on your knee
Every day you see his army march down the street
Changing guards at the high road
He's a tin soldier man
Wickie wa-waddle doo[?]
And he's got a little tin lady too
Just to put a little shine on his shoes
And keep his uniform tidy
He's a tin soldier man
Wickie wa-waddle doo[?]
And he's got a little tin lady too
Just to put a little shine on his shoes
And make his uniform tidy
He's a tin soldier man
Living in a little tin wonderland
Very happy little tin soldier man
When you sit him on your knee
He's a tin soldier man