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fix from David Burren <davidb@otto.bf.rmit.oz.au> to print address families 

more nicely, and to print host names when showing routes w/o -n.
This commit is contained in:
cgd 1993-05-18 07:15:59 +00:00
parent 91d1bfbee0
commit fb8ddd443e
1 changed files with 32 additions and 3 deletions
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35
usr.bin/netstat/route.c
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@ -84,6 +84,34 @@ struct bits {
{ 0 }
};
/*
* Print address family.
*/
void
p_proto(proto)
int proto;
{
switch (proto)
{
case AF_INET:
printf("inet");
break;
case AF_NS:
printf("ns");
break;
case AF_ISO:
printf("iso");
break;
case AF_CCITT:
printf("ccitt");
break;
default:
printf("%d", proto);
break;
}
}
/*
* Print routing tables.
*/
@ -169,8 +197,9 @@ off_t rtree;
p_tree(head.rnh_treetop);
}
} else if (af == AF_UNSPEC || af == head.rnh_af) {
printf("\nRoute Tree for Protocol Family %d:\n",
head.rnh_af);
printf("\nRoute Tree for Protocol Family ");
p_proto(head.rnh_af);
printf(":\n");
do_rtent = 1;
p_tree(head.rnh_treetop);
}
@ -378,7 +407,7 @@ register struct rtentry *rt;
struct ifnet ifnet;
p_sockaddr(kgetsa(rt_key(rt)), rt->rt_flags, 16);
p_sockaddr(kgetsa(rt->rt_gateway), 0, 18);
p_sockaddr(kgetsa(rt->rt_gateway), RTF_HOST, 18);
p_flags(rt->rt_flags, "%-6.6s ");
printf("%6d %8d ", rt->rt_refcnt, rt->rt_use);
if (rt->rt_ifp == 0) {