Re: [PATCH 2/9] PM: suspend_block: Add driver to access suspend blockers from user-space

Greg KH
2010-04-23T04:38:14Z

On Thu, Apr 22, 2010 at 07:25:22PM -0700, Matt Helsley wrote:
> Should the kernel reject empty strings or strings composed only of
> "non-printing" characters?

The kernel doesn't care, if you want to use non-printing characters, who
is it to complain? :)

thanks,

greg k-h