[cs631apue] -A flag always set for super user?

[hao wu]

I implement it by testing  whether getuid() is 0


- Hao


On Sun, Oct 13, 2013 at 10:30 AM, Tejas Nadkarni <tnadkarn at stevens.edu>wrote:

> How do we implement this from the man page? It says it is always set for
> the super-user but is that something we need to detect or do we enable it
> by default? The system ls doesn't enable this by default. Also running the
> system ls with sudo doesn't change it either.
>
> -A List all entries except for '.' and '..'. Always set for the super-user.
>
>
>
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