[sheepdog] [PATCH v2] add foreground option

[Hitoshi Mitake]

At Wed, 25 Mar 2015 17:10:06 +0800,
Liu Yuan wrote:
> 
> On Wed, Mar 25, 2015 at 11:33:17AM +0300, Vasiliy Tolstov wrote:
> > 2015-03-25 5:13 GMT+03:00 Liu Yuan <namei.unix at gmail.com>:
> > > If you just want to see log in stdout, you can try -l dst=stdout'. Any other
> > > reason to bring this back?
> > 
> > 
> > firstly under systemd forking not recommended, also you sometimes need
> > to log to syslog, but not demonize.
> > Also - foreground option i think need to all daemons , but design =).
> > -- 
> > Vasiliy Tolstov,
> > e-mail: v.tolstov at selfip.ru
> > jabber: vase at selfip.ru
> 
> Hitoshi, any comments?

Seems reasonable. Could you add a comment for describing the new
option is mainly for systemd, Vasiliy?

Thanks,
Hitoshi