VPIX compatability questions

[Chris Lewis]

In article <2546 at westmark.WESTMARK.COM> dave at westmark.WESTMARK.COM (Dave Levenson) writes:
>In article <1991Jan17.041520.24159 at tmsoft.uucp>, mshiels at tmsoft.uucp (Michael A. Shiels) writes:

>> Is there a way to detect you are running inside of VPix?

>You could try to write to a file in the root filesystem.
>You'll be allowed if you're in real MS-DOS, and not if you're under
>VP/ix, unless VP/ix was invoked by root.

I'm not sure whether some variants of VP/ix run differently by convention,
but you could often do something like test the existance of z:\unix or z:\xenix.
-- 
Chris Lewis, Phone: (613) 832-0541, Internet: clewis at ferret.ocunix.on.ca
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