VSTa

Short description: Operating system

VSTaDeveloper| Andy Valencia

|

OS family| Unix-like
Working state| Discontinued
Source model| Open-source
Yes|Final release|Latest release}}| 1.6.8 / October 5, 2004; 19 years ago (2004-10-05)
Available in| English
Update method| Compile from source code
Platforms| Intel 80386, Motorola 68030
Kernel type| Microkernel
Default user interface| Graphical user interface
License| GNU General Public License
Official website| www.vsta.org

Valencia's Simple Tasker (VSTa) is an operating system with a microkernel architecture, with all device drivers and file systems residing in userspace mode. It mostly complies with the Portable Operating System Interface (POSIX), except where such compliance interferes with extensibility and modularity. It is conceptually inspired by QNX and Plan 9 from Bell Labs. Written by Andy Valencia, and released under a GNU General Public License (GPL). As of 2020, the licensing for VSTa is Copyleft.

It was originally written to run on Intel 80386 hardware, and then was ported to several different platforms, e.g., Motorola 68030 based Amigas.

VSTa is no longer developed. A fork, named Flexible Microkernel Infrastructure/Operating System (FMI/OS), did not make a release.[1]

## User interface

The default graphical user interface provided as a tar-ball with the system was ManaGeR (MGR).

## References

1. ↑ "Code Unatio". 2011-07-23. http://www.code-unatio.net/.

## External links

* http://www.vsta.org/distro/ download site

* v
* t
* e

Unix and Unix-like operating systems

* BSD
* 386BSD
* FreeBSD
* NetBSD
* OpenBSD
* DragonFly BSD
* NeXTSTEP
* Darwin
* macOS
* iOS
* watchOS
* tvOS
* audioOS
* iPadOS
* SunOS
* Ultrix
* Coherent
* GNU
* Linux
* Android
* Chrome OS
* LynxOS
* MINIX
* QNX
* BlackBerry 10
* Research Unix
* System V
* A/UX
* AIX
* HP-UX
* illumos
* IRIX
* OpenServer
* Solaris
* Tru64 UNIX
* UnixWare
* Xenix
* more...

* Italics indicate discontinued branches.  Category
* Commons
* Book

* v
* t
* e

Microkernels-nanokernels

Kernels|

* ADEOS
* EPOC
* EKA1
* EKA2
* Eumel
* Exec
* ExecSG
* EROS
* K42
* L3
* L4
* Little Kernel
* Mac OS nanokernel
* Mach
* GNU Mach
* MicroEmpix
* µ-velOSity
* nucleus
* NuKernel
* Off++
* Opus
* PowerUP
* Quark
* TI-RTOS kernel
* Vanguard
* WarpOS
* Zircon

Operating
systems|

* AmigaOS
* Amoeba
* AROS
* AspireOS
* Broadway
* Icaros Desktop
* ARX
* BeRTOS
* ChibiOS/RT
* ChorusOS
* Copland
* Cosmos
* EROS
* FreeRTOS
* Fuchsia
* Genode
* GNOSIS
* GNU Hurd
* HelenOS
* Hydra
* Integrity
* JX
* JavaOS
* KeyKOS
* Lites
* Classic Mac OS (PowerPC kernel)
* MachTen
* MacMach
* MeikOS
* MERT
* µC/OS
* Midori
* MINIX
* Minix-vmd
* MINIX 3
* MkLinux
* MorphOS
* MQX
* NLTSS
* Nucleus RTOS
* NuttX
* OS2000
* OSE
* Phantom OS
* PikeOS
* QNX
* RC 4000
* Redox
* REX OS
* RIOT
* SharpOS
* Singularity
* SPIN
* Spring
* Symbian
* Taligent OS
* ThreadX
* TI-RTOS
* Tinix
* UNICOS
* V
* Verve
* VRTX
* VSTa
* Wombat OS
* Workplace OS
* Zephyr

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/VSTa. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Software:VSTa&oldid=326857"
*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template