+ free((char *)routehash);
+ return;
+}
+
+static union {
+ struct sockaddr u_sa;
+ u_short u_data[128];
+} pt_u;
+static struct rtentry rtentry;
+
+treestuff(rtree)
+off_t rtree;
+{
+ struct radix_node_head *rnh, head;
+
+ for (kget(rtree, rnh); rnh; rnh = head.rnh_next) {
+ kget(rnh, head);
+ if (head.rnh_af == 0) {
+ printf("Netmasks:\n");
+ p_tree(head.rnh_treetop, 0);
+ } else {
+ printf("\nRoute Tree for Protocol Family %d:\n",
+ head.rnh_af);
+ p_tree(head.rnh_treetop, 1);
+ }
+ }
+}
+
+p_tree(rn, do_rtent)
+struct radix_node *rn;
+{
+ struct radix_node rnode;
+ register u_short *s, *slim;
+ int len;
+
+again:
+ kget(rn, rnode);
+ if (rnode.rn_b < 0) {
+ if (rnode.rn_flags & RNF_ROOT)
+ printf("(root node)\n");
+ else if (do_rtent) {
+ kget(rn, rtentry);
+ p_rtentry(&rtentry);
+ } else {
+ kget(rnode.rn_key, pt_u);
+ printf("(%d) ",pt_u.u_sa.sa_family);
+ if ((len = pt_u.u_sa.sa_len) == 0 || len > MAXKEYLEN)
+ len = MAXKEYLEN;
+ s = pt_u.u_data + 1;
+ for (slim = s + ((len - 1)/2); s < slim; s++)
+ printf("%x ", *s);
+ putchar('\n');
+ }
+ if (rn = rnode.rn_dupedkey)
+ goto again;
+ } else {
+ p_tree(rnode.rn_l, do_rtent);
+ p_tree(rnode.rn_r, do_rtent);
+ }
+}
+
+struct sockaddr *
+kgetsa(dst)
+register struct sockaddr *dst;
+{
+ kget(dst, pt_u.u_sa);
+ if (pt_u.u_sa.sa_len > sizeof (pt_u.u_sa)) {
+ klseek(kmem, (off_t)dst, 0);
+ read(kmem, pt_u.u_data, pt_u.u_sa.sa_len);
+ }
+ return (&pt_u.u_sa);
+}
+
+p_rtentry(rt)
+register struct rtentry *rt;
+{
+ char name[16], *flags;
+ register struct bits *p;
+ register struct sockaddr_in *sin;
+ struct ifnet ifnet;
+
+ sin = (struct sockaddr_in *)kgetsa(rt_key(rt));
+ switch(sin->sin_family) {
+ case AF_INET:
+ printf("%-16.16s ",
+ (sin->sin_addr.s_addr == 0) ? "default" :
+ (rt->rt_flags & RTF_HOST) ?
+ routename(sin->sin_addr) :
+ netname(sin->sin_addr, 0L));
+ sin = (struct sockaddr_in *)kgetsa(rt->rt_gateway);
+ printf("%-18.18s ", routename(sin->sin_addr));
+ break;
+ case AF_NS:
+ printf("%-16s ",
+ ns_print((struct sockaddr_ns *)sin));
+ printf("%-18s ",
+ ns_print((struct sockaddr_ns *)kgetsa(rt->rt_gateway)));
+ break;
+ default:
+ {
+ u_short *s = (u_short *)pt_u.u_sa.sa_data;
+ printf("(%d)%x %x %x %x %x %x %x ",
+ sin->sin_family,
+ s[0], s[1], s[2], s[3], s[4], s[5], s[6]);
+ (void) kgetsa(rt->rt_gateway);
+ printf("(%d)%x %x %x %x %x %x %x ",
+ sin->sin_family,
+ s[0], s[1], s[2], s[3], s[4], s[5], s[6]);
+ }
+ }
+ for (flags = name, p = bits; p->b_mask; p++)
+ if (p->b_mask & rt->rt_flags)
+ *flags++ = p->b_val;
+ *flags = '\0';
+ printf("%-6.6s %6d %8d ", name,
+ rt->rt_refcnt, rt->rt_use);
+ if (rt->rt_ifp == 0) {
+ putchar('\n');
+ return;
+ }
+ kget(rt->rt_ifp, ifnet);
+ klseek(kmem, (off_t)ifnet.if_name, 0);
+ read(kmem, name, 16);
+ printf(" %.15s%d\n", name, ifnet.if_unit);
+}
+
+p_ortentry(rt)
+register struct ortentry *rt;
+{
+ char name[16], *flags;
+ register struct bits *p;
+ register struct sockaddr_in *sin;
+ struct ifnet ifnet;
+
+ switch(rt->rt_dst.sa_family) {
+ case AF_INET:
+ sin = (struct sockaddr_in *)&rt->rt_dst;
+ printf("%-16.16s ",
+ (sin->sin_addr.s_addr == 0) ? "default" :
+ (rt->rt_flags & RTF_HOST) ?
+ routename(sin->sin_addr) :
+ netname(sin->sin_addr, 0L));
+ sin = (struct sockaddr_in *)&rt->rt_gateway;
+ printf("%-18.18s ", routename(sin->sin_addr));
+ break;
+ case AF_NS:
+ printf("%-16s ",
+ ns_print((struct sockaddr_ns *)&rt->rt_dst));
+ printf("%-18s ",
+ ns_print((struct sockaddr_ns *)&rt->rt_gateway));
+ break;
+ default:
+ {
+ u_short *s = (u_short *)rt->rt_dst.sa_data;
+ printf("(%d)%x %x %x %x %x %x %x ",
+ rt->rt_dst.sa_family,
+ s[0], s[1], s[2], s[3], s[4], s[5], s[6]);
+ s = (u_short *)rt->rt_gateway.sa_data;
+ printf("(%d)%x %x %x %x %x %x %x ",
+ rt->rt_gateway.sa_family,
+ s[0], s[1], s[2], s[3], s[4], s[5], s[6]);
+ }
+ }
+ for (flags = name, p = bits; p->b_mask; p++)
+ if (p->b_mask & rt->rt_flags)
+ *flags++ = p->b_val;
+ *flags = '\0';
+ printf("%-6.6s %6d %8d ", name,
+ rt->rt_refcnt, rt->rt_use);
+ if (rt->rt_ifp == 0) {
+ putchar('\n');
+ return;
+ }
+ kget(rt->rt_ifp, ifnet);
+ klseek(kmem, (off_t)ifnet.if_name, 0);
+ read(kmem, name, 16);
+ printf(" %.15s%d\n", name, ifnet.if_unit);
projects / unix-history / blobdiff