[PATCH] Add --foreground option for nscd

[Carlos O'Donell]

On Wed, May 9, 2012 at 9:41 AM, Carlos O'Donell <carlos@systemhalted.org> wrote:
> Please use an enum. Magic constants are difficult to understand.
>
> Everyone understands:
>
> if (var == NAMED_STATE)
>
> Nobody understands:
>
> if (var <= 0)
>
> ... until they go and read the comment which describes two states at 1, and -1.

If you argue that the compiler does a better job with <= 0 then please
hide it behind a macro.

e.g. if (NAMED_STATE(var))

Cheers,
Carlos.