various standard about OS - Linux

This is a discussion on various standard about OS - Linux ; Hi, does IEEE Std 1003.1 == UNIX Specification V3 == POSIX? Thanks. B.C...

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  1. various standard about OS

    Hi,

    does IEEE Std 1003.1 == UNIX Specification V3 == POSIX?

    Thanks.

    B.C


  2. Re: various standard about OS

    Binary wrote:

    > does IEEE Std 1003.1 == UNIX Specification V3 == POSIX?


    As far as I understand,

    IEEE 1003 = ISO/IEC 9945 = POSIX
    POSIX.1 = Core Services
    Single UNIX Specification = a superset of POSIX

    http://en.wikipedia.org/wiki/POSIX
    http://www.opengroup.org/austin/papers/posix_faq.html

    http://en.wikipedia.org/wiki/Single_UNIX_Specification
    http://www.unix.org/version3/

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