Slashdot Mirror
Haiku OS Resurrects BeOS as Open Source
Technical Writing Geek writes "The Haiku project, which began shortly after the death of BeOS in 2001, aims to bring together the technical advantages of BeOS and the freedom of open source. 'The project has drawn dozens of contributors who have written over seven million lines of code. Although Haiku is nearly feature-complete, there are still numerous bugs that must be fixed before it is ready for day-to-day use. The design principles behind Haiku are very closely aligned with those of BeOS. The central goal of the Haiku project is to create an operating system that is ideally suited for use on the desktop--this differs significantly from Linux and other open-source operating systems which are intended for use in a diverse range of settings including server and embedded environments.'"
Haiku is a ground-up rewrite of BeOS. The only thing shared between the two is the general design and the support for BeOS R5 applications. Haiku addresses many of the shortcomings in BeOS R5 (e.g. better POSIX compliance). I'm sure they are considering security as well.
Free Software games list and commentary
A direct link in the summery would have been nice:
http://www.haiku-os.org/
http://en.wikipedia.org/wiki/Haiku_(operating_system)
Actually there is a fairly substantial legacy issue associated with BeOS/Haiku, but not in the way you are thinking. The ABI used by BeOS is not supported in GCC anymore. Haiku Release 1 is striving for binary-compatibility with BeOS. What this means is that if you want to run original BeOS applications, it can only be compiled against GCC version 2.x. Haiku can be compiled against later versions of GCC, but you will lose the ability to run older software unless it's recompiled for Haiku, which may be impossible if it's closed source.
there were other legacy issues with modern hardware that existed with BeOS as a result of having died so young, but these don't exist with Haiku.
There is a fairly recent vmware environment maintained by haikuware.com
The Feb. 9th release is http://www.haikuware.com/view-details/development/app-installation/74-weekly-super-pack-feb9th-r23934
It contains a fairly diverse set of old beos apps which are function in haiku as well.
In terms of compiling the project and installation to a partition, doing this from linux is by far the easiest route due to the lack of an installer and tested self-hosting.
http://www.haiku-os.org/documents/dev/installing_haiku_to_a_partition_from_linux
Hope this helps.
Did you ever even use BeOS? Did't you see the "app_server", "net_server", "recyclebin_server", etc? What exactly do you think a microkernel is? BeOS made EVERYTHING a service.
"When life gives you lemons, don't make lemonade. Make life take the lemons back!" -- Cave Johnson
I could be mistaken here, but BeOS was never label by the company as a 'real-time' OS. They described it as a true multimedia OS which translates into a highly responsive OS to the users input. Big difference.
in 1997 Beos could run multiple videos in real time and remain responsive to the user. This was back when playing one video on windows or quicktime introduced dramatic slow downs on the same hardware.
Beos originally had a database file system that MSFT has been trying to duplicate since. BeOS had a local file search in 1997 that would rival OS X 10.4 or Windows Vista.
they were a decade ahead of their time, and got killed by MSFT because of it. Unfortunately parts of the GUI and system now are behind the others. It is a bit dated, but there are many things that can still be learned by the other OS/GUI makers.
i thought once I was found, but it was only a dream.
Just for trivia.
The BeOS network "stack" was at one point modular and outside the kernel. In doing so the performance was not acceptable so it was folded in to the kernel. Someone else will have to chime in with what release this happened.
"linux swap paradigm".
i suggest you read the output of man memlock. you clearly don't know enough about linux (or POSIX) to be making generic hand waving comments that appear to be intended to authoritative.
when you're done with memlock, check into SCHED_FIFO scheduling too. oh, and /etc/security/limits.conf while you're there. the problems with multimedia "performance" on linux are mostly distro-related: distro's do not generally ship in a way that lets ordinary users run apps that request the use of these facilities. media-centric distros (Ubuntu Studio) or overlays (Planet CCRMA) fix this.
Interesting tidbit though: from what I've read, BeOS was Apple's #1 choice as a base for what they wanted to build into Mac OS X. BeOS's CEO wanted $400 million for the company though, and Apple was only prepared to offer $100 million. So, Apple ended up buying out NeXT instead, and based OS X on that. Now OS X is a WONDERFUL platform, and that might have even bee the best choice, but I really, really wonder what MacOS X would look like today if it HAD been based on BeOS. My gut feeling is that we'd have an even nicer Macintosh operating system than we do now.
"People who think they know everything are very annoying to those of us who do."-Mark Twain
Beyond that, haiku must have a seasonal word in them; otherwise, it probably is a senryu instead.
There's also frequently a "turn" that takes the first couple lines and resolves it in a different way. Let us glance briefly at one of Basho's most famous haiku, translated:Here, we have two phrases (one of a line, and one of two lines). We also have the "turn," in that it is two lines of loneliness, and then resolves, surprisingly, to a statement about the weather. "Surprising" is not the right word, I know. Finally, the entire haiku is sublime, and contains the season word (kigo).
One final thing: Basho was famous for saying, "Learn the rules; then forget them."