[PATCH] C-State display fix, readdir to scandir for alpha sort

[Arjan van de Ven]

Woodruff, Richard wrote:
> Arjan,
> 
> I just pulled the 1.10 candidate from svn.
> 
> This patch to PowerTop:
> 	- Allows it to display a definable number of C-States

Hmm I'm not entirely convinced on this one. I was considering going the same way the P-states are done,
eg picking the top 4 states in terms of usage %age and only show those.
Idea was to keep the general UI the same format as it is now (esp for text mode screens it's tight already),
and just only show the relevant data...

do you see a problem with such an approach?

> 	- Converts readdir to scandir for c-state directory reads to
> ensure alpha ordering

nice

> 	- Increments release number to 1.10 to match Changelog

I tend to do that just a day or so before release but ok :)



I'll take a look and pick pieces out of it :)