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I wouldn’t get why POSIX is the only way to design an OS.
by chrisseaton 5y ago
I wouldn’t get why POSIX is the only way to design an OS.
- rbanffy 5y agoIt’s not. It’s an API. IBM’s zOS has a POSIX-compliant Unix subsystem and it has absolutely nothing to do with Unix under its hood.
- arendtio 5y agoIt is not. But that way you could pretend to have an objective definition of the term 'real OS' and exclude Windows while including most other major OS.