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DOS-C
Pasquale "Pat" J. Villani (18 April 1954 – 27 August 2011) was an American computer programmer, author, and advocate of free software, best known for his creation of DOS-C, a DOS emulator written in the C language and subsequently adapted as the kernel (operating system), kernel of the FreeDOS operating system and a number of other projects including DOSEMU for Linux. He used to sign his edits with siglum "patv". FreeDOS involvement Villani had already been working on a DOS-like operating system for use in embedded systems for some while before the advent of FreeDOS. His efforts started when he developed an MS-DOS 3.1-compatible interface emulator to write device drivers in the C high-level language instead of in assembly language, as was the usual approach at that time. This interface emulator grew into a minimal operating system named XDOS around 1988. He added an Initial Program Loader, IPL to set up a boot environment before loading the actual operating system and de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FreeDOS
FreeDOS (formerly PD-DOS) is a free software operating system for IBM PC compatible computers. It intends to provide a complete MS-DOS-compatible environment for running Legacy system, legacy software and supporting embedded systems. FreeDOS can be booted from a floppy disk or USB flash drive and is designed to run well under virtualization or x86 Emulator, emulation. The FreeDOS project began under Jim Hall (computer programmer), Jim Hall in 1994, and the first Stable version, stable version was released in 2006. Unlike most versions of MS-DOS, FreeDOS is composed of free software, Software license, licensed under the terms of the GNU General Public License. However, other packages that form part of the FreeDOS project include non-GPL software considered worthy of Digital preservation, preservation, such as 4DOS, which is distributed under a modified MIT License. Distribution FreeDOS 1.1, released on 2 January 2012, is available for download as a CD-ROM image: a limited in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
