[dpdk-dev] [PATCH v4 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd

[Wang, Zhihong]

> > +#define PORT_IDLE 0
> > +#define PORT_INIT 1
> > +#define PORT_WORK 2
> > +#define PORT_STOP 3
> > +#define PORT_QUIT 4
> 
> Seems ok, but over-complicated.
> I think all you need is just IDLE, INIT, QUIT.

Yes for l2/l3fwd 3 states are enough.
I implement a full state machine so it can also serve as an example on how to do this in other cases, like where stop might be called before or during init.

> Konstantin