[LTP] [PATCH v4 2/2] net/route: Add netlink based route change gw/dest tests

[Petr Vorel <pvorel@suse.cz>]

Hi Alexey,

> > > +struct ip_addr {
> > > +	char ip[INET6_ADDRSTRLEN];

> > What about adding 'struct addrinfo' here, and use it instead of ip
> > string manipulation during the test?
> Hm, probably good idea.
> String manipulation is needed for creating destination (char dst[INET6_ADDRSTRLEN]).
> But that should be done during setup as well => would it be better to have also
> struct ip_addr *dst?
OK, I got your point. Replace IP represented in string with union with binary
IP:
	union {
		in_addr_t ip;
		struct in6_addr ip6;
	}

inet_pton() than would be run in the setup. Current design is a result of the
original idea that IP's will be generated by tst_ipaddr_un() C implementation
the way shell tests are working. But then I change this C test to use limited
number of addresses repeating more times, so it makes more sense to prepare
everything in the setup.

+ I haven't prepared variant for changing iface.
I'll either finish it or remove struct iface for now.

The rest of your comments I've implemented.

Kind regards,
Petr