Software:Visopsys

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Short description: 32-bit operating system for PC


Visopsys
Visopsys-logo.png
DeveloperAndy McLaughlin
Written inC, Assembly language
Source modelOpen Source
Initial release2 August 2001; 22 years ago (2001-08-02)
|Final release|Latest release}}0.92
Kernel typeMonolithic
LicenseGPL, LGPL

Visopsys (Visual Operating System), is an operating system, written by Andy McLaughlin.[1] Development of the operating system began in 1997.[2] The operating system is licensed under the GNU GPL, with the headers and libraries under the less restrictive LGPL license.[3] It runs on the 32-bit IA-32 architecture.[4] It features a multitasking kernel, supports asynchronous I/O and the FAT line of file systems.[5] It requires a Pentium processor.[6]

History

The development of Visopsys began in 1997, being written by Andy McLaughlin.[1] The first public release of the Operating System was on 2 March 2001, with version 0.1.[7] In this release, Visopsys was a 32 bit operating system, supporting preemptive multitasking and virtual memory.[1]

System overview

Visopsys uses a monolithic kernel,[8] written in the C programming language, with elements of assembly language for certain interactions with the hardware.[3] The operating system supports a graphical user interface, with a small C library.[5]

References

External links