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> http://www.joelonsoftware.com/articles/APIWar.html http://www.joelonsoftware.com/articles/APIWar.html In the terminology of this article, Torvalds is firmly
by derleth 14y ago
> http://www.joelonsoftware.com/articles/APIWar.html http://www.joelonsoftware.com/articles/APIWar.html
In the terminology of this article, Torvalds is firmly in the Raymond Chen camp as far as "The kernel is not allowed to break user software" is concerned. The difference between Windows and Linux (and especially between Windows 95 era Windows and Linux of the same vintage) is, apparently, that Linux didn't come from MS-DOS, and so never had to allow application software to get hooks into low-level parts of the kernel.
There was never an official version of Linux for hardware without memory protection, and there never will be. Scope is important.
- bartwe 14y agoNo this is actually very different. Linus doesn't want breaking API changes to documented behavior, in the Raymond Chen case its not breaking applications that misbehave or abuse undocumented behavior.
- derleth 14y ago> Linus doesn't want breaking API changes to documented behavior Even aside from the fact this is wrong: https://bugzilla.redhat.com/show_bug.cgi?id=638477#c129 https://bugzilla.redhat.com/show_bug.cgi?id=638477#c129 http://kerneltrap.org/node/5725 http://kerneltrap.org/node/5725 The point I was making was that Linux didn't expose the same kind of deep, undocumented behavior because, as I said, it always had the ability to hide its inner workings.