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Comment by setq | Hacker News Reader

This is why we need standards and APIs which are immutable. It doesn't matter what the implementation is then.

The whole of systemd is a comedic fuck you to POSIX and the mentality of a system which is standardised.

This is exactly why I've moved (and am in the continuing process of moving) more and more stuff over to BSD. Standards matter. Compliance with POSIX and other common standards and conventions are what made the success of Linux possible, and I find it disturbing that the new generation of RedHat developers are keen to tell us that it's old hat and is no longer important. But they are forgetting much of the history and the reasons for it.

Linux didn't get to where it is by throwing its weight around and dictating to others (at least, not much). Its success came from interoperability with everything, making it indispensable glue, and its adherence to standards was an integral part of that. As mainstream Linux becomes more insular and controlled by a single vendor, it becomes correspondingly less useful and less desirable. I don't want to be locked in to a RedHat world any more than I wanted to be tied to Solaris or HP-UX. I get occasional PRs for my software demanding that I add systemd-specific functionality, with the assumption that it's the only thing that matters, and people get annoyed when I refuse to compromise the portability of my already-standards-compliant software with Linux- and systemd-specific hacks.

"POSIX Has Become Outdated", ;login: issue: Fall 2016, Vol. 41, No. 3

http://www.cs.columbia.edu/~vatlidak/resources/POSIXmagazine...

https://www.usenix.org/publications/login/fall2016/atlidakis

One doesn't win a game of chess by moving all the pieces at the same time.

In case you didn't notice, on iOS 11 and High Sierra the new network APIs are only available as Cocoa APIs there is no plan to support them at POSIX level, while on Google side there are these little things called Android and Android Things, both with a locked down NDK, with Fuchsia on the horizon.

So I know on which side I am betting as winner for this chess game, given that Apple and Google seem to getting all the pieces with their moves.

Vendors come and go. Standards don't.

Ah, the sweet memories from CORBA, Usenet, Token Ring, Gopher, PHIGS, Taligent....

Stardards are only relevant as long as the industry cares to use them.

I can use all of those today or develop a new implementation if I want.

Sure you can, I doubt anyone would care, though.

I actually developed and deployed an instance of a new GOPHER server recently. I was surprised to see requests in its access logs.

Proprietary stuff comes and goes. These are merely the latest in a long line of proprietary APIs. They were not so "little" in their time as well. This seems to come and go in cycles; maybe the new generation of developers will come to realise the folly of vendor-specific lockin just as the previous one did.

These new APIs will either stand the test of time and become standards in their own right (POSIX, after all, is codifying existing practice from multiple vendors). Or they will die with the end of life of the products using them.

It's worth noting that POSIX is the fundamental basis of all these products. It's not perfect, and there's certainly room for new revisions or even a complete replacement in the longer term. But open standards are worth fighting for any using, given the alternatives. We got the current open standards through it becoming a requirement that vendors provided them and supported them, and that came from grassroots developers pushing for it. The current big players will eventually have to do the same, and we can all play our part pushing them to do so.

POSIX is stuck on replicating a PDP-11 experience of CLI and daemons applications.

Not everyone wants to live in the past.

That's a trifle unfair. A lot of this area was intentionally not addressed, for various reasons best laid out in contemporary writings on the subject, by the POSIX standardization effort.

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