Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!apple!snorkelwacker.mit.edu!bloom-beacon!eru!hagbard!sunic!mcsun!ukc!axion!vision!ukpoit!alan From: alan@ukpoit.co.uk (Alan Barclay) Newsgroups: comp.unix.sysv386 Subject: Re: What is UNIX? Re: wanted: UNIX or clone Message-ID: <1991Apr5.163344.15058@ukpoit.co.uk> Date: 5 Apr 91 16:33:44 GMT References: <450@jgaltstl.UUCP> <1991Mar27.192257.21635@turnkey.tcc.com> Organization: iT - The Information Technology Business Of The Post Office Lines: 16 In article peter@ficc.ferranti.com (Peter da Silva) writes: > >In fact, UNIX is: > > access alarm brk chdir chmod chown close creat dup exec > exit fork getpid getuid getgid ioctl kill link lseek mknod > mount open pause pipe read setuid setgid signal stat sync > time umask umount unlink wait write > >Any operating system that provides these 35 system calls with the semantics >described in Section 2 of the PRM is UNIX. This is possibly the worst definition of UNIX I've every seen, hang on a minute though, VMS with the right lib supports these calls, does this mean we can stop all the UNIX/VMS wars by saying they're both the same? If so then I do like this.