SHARE
Facebook X Pinterest WhatsApp

How Necessary Is Windows Part 5 Crossover

Written By
thumbnail
Web Webster
Web Webster
Nov 27, 2009

[ Thanks to Tom
Wickline
for this link. ]

“Needless to say, this is no small project and will
take a long time to complete; right now, I’d call it somewhere
between completely useless and intriguingly experimental. (It runs
Skype, at least.) I’m also concerned that if they ever do get it
anywhere near useful completion, Microsoft will stomp on it hard.

“That’s certainly the high road. But how necessary is it to
clone the whole damned OS? A Windows app, after all, is just a
block of x86 machine code that makes calls into one or more APIs.
If you can clone the APIs in an acceptably clean-room manner, you
don’t need to duplicate the entire architecture, kernel and
all.

“And that brings us to one of the oldest and oddest ongoing
projects in open-source computing: Wine, which dates back to 1993,
and provides a compatibility layer consisting of clean-room DLLs
implementing the Win32 APIs, plus whatever magic is necessary to
make the deeper host OS machinery look like Windows to the app”


Complete Story

thumbnail
Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

Recommended for you...

Red Hat reveals major enhancements to Red Hat Enterprise Linux AI
sjvn
Oct 22, 2024
How to Find AWS EC2 Instance Type Over SSH (6 Methods)
Benny Lanco
Sep 23, 2024
Crond: Daemon to Execute Scheduled Commands
Rose Hosting Blog
Sep 20, 2024
A Detailed Introduction to Oracle VirtualBox
Senthil Kumar
Sep 19, 2024
Linux Today Logo

LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.

Property of TechnologyAdvice. © 2025 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.