UNIX Error Reporting in the Standard C Library

Proper error detection and recovery is often ignored by UNIX developers. The lack of exceptions from the C language and the rudimentary error mechanisms from the standard C library certainly contribute to this. This article familiarizes you with the UNIX standard error reporting mechanism, the errno global variable. You'll also learn about a couple of associated global variables ( sys_nerr and sys_errlist) and the standard functions that help you report errors to the user and (hopefully) encourages you to report and handle errors in a user-friendly way.

FreeDOS 9 Review

The FreeDOS kernel originally produced by Pat Villani and what we consider today to be the full featured operating system "FreeDOS" by Jim Hall and is currently maintained by the FreeDOS team, including many third party contributors. It's first goal was to create a full featured MS DOS clone but it has extended beyond this with features like "out of the box" networking support.

Windows Vista May Be Delayed in Europe

Windows Vista may not ship in the European Union at the same time that it is released in the United States as a result of possible issues with European competition law, Microsoft acknowledged on Sept. 7. The problem from Microsoft's perspective is that the EU has been slow in letting the software giant know exactly what it needs in order for Windows Vista to ship in Europe.

New Acorn Reveals PC Laptop Website

"The new Acorn Computers Limited have sneaked the first details of their range of notebooks onto their website. The new Nottingham-based company will be assembling notebooks locally using current Intel and AMD x86 mobile processors. The notebooks are said to be designed with close co-operation from nVidia, ATi and Microsoft." Ok, so they have no relationship whatsoever with the original Acorn machines, but seriously, now you can outshine Apple's glowing logo with a much cooler one.

A Look at Syllable 0.6.1

Syllable 0.6.1 is the latest incarnation of the operating system that "will be a reliable and easy-to-use GPLed operating system for the home and small office user" as their website states. That's quite a noble cause most other alternative operating systems never claim to be able to market to non-technical audience one day. Even getting Syllable up and running is pretty easy: fully-working VMWare images and a LiveCD images are provided for free download. Apparently, Danes are the primary downloader of the Syllable LiveCD, given the primary language in which the LiveCD page is by default.

GNOME 2.16 Released

The GNOME team has released version 2.16 of its desktop environment. The release notes detail many improvements in this new version. Ars reviews this new release (ok, a pre-release), and concludes: "Overall, I think that GNOME 2.16 is a good release with some nice additions, but I don't think it has any killer features that justify an immediate upgrade. I'm going to wait for the official Ubuntu Edgy release in October rather than upgrading early. Of the new features included in GNOME 2.16, I think that the vertical view mode for Evolution is probably the one that will benefit me the most." Update: On a related note, Monodevelop 0.12 is out, with lots of changes in it.

Vista: ‘Not Yet Ready for Prime Time’

Two negative reviews of Vista RC1. First off, CRN says: "Microsoft is making its first Vista release candidate and pricing information more broadly available to partners and consumers this week. Solution providers who have seen it say it's not yet ready for prime time." Our favourite Microsoft Apple Microsoft zealot Paul Thurrot posted the 2nd part of his RC1 review: "Overall, Windows Vista is a stunning bit of work. But the devil is in the details, as they say, and Microsoft has never been very good at consistency and that final bit of polish that separates something competent from something wonderful." In the meantime, one of Vista's lead developers has left Microsoft.