static int
st_set_router(void)
{
char *tmp;
struct in_addr addr;
tmp = strtok(NULL, " ");
if (tmp == NULL) {
printf("! No router address given\n");
return (-1);
}
if ((addr.s_addr = inet_addr(tmp)) == (uint32_t)-1) {
printf("! Malformed router address\n");
return (-1);
}
ipv4_setdefaultrouter(&addr);
if (ipv4_route(IPV4_ADD_ROUTE, RT_DEFAULT, NULL, &addr) < 0) {
printf("! Cannot add default route\n");
} else {
printf("@ Default router %s set\n", inet_ntoa(addr));
}
return (0);
}
/*
* Actually setup our network interface with the values derived from the
* PROM, DHCP or interactively from the user.
*/
static void
setup_interface()
{
char str[MAXHOSTNAMELEN]; /* will accomodate an IP too */
size_t len;
struct in_addr in_addr;
len = sizeof (str);
if (bootinfo_get(BI_HOST_IP, str, &len, NULL) == BI_E_SUCCESS &&
(in_addr.s_addr = inet_addr(str)) != (in_addr_t)-1) {
in_addr.s_addr = htonl(in_addr.s_addr);
ipv4_setipaddr(&in_addr);
}
len = sizeof (str);
if (bootinfo_get(BI_SUBNET_MASK, str, &len, NULL) == BI_E_SUCCESS &&
(in_addr.s_addr = inet_addr(str)) != (in_addr_t)-1) {
in_addr.s_addr = htonl(in_addr.s_addr);
ipv4_setnetmask(&in_addr);
}
len = sizeof (str);
if (bootinfo_get(BI_ROUTER_IP, str, &len, NULL) == BI_E_SUCCESS &&
(in_addr.s_addr = inet_addr(str)) != (in_addr_t)-1) {
in_addr.s_addr = htonl(in_addr.s_addr);
ipv4_setdefaultrouter(&in_addr);
(void) ipv4_route(IPV4_ADD_ROUTE, RT_DEFAULT, NULL, &in_addr);
}
len = sizeof (str);
if (bootinfo_get(BI_HOSTNAME, str, &len, NULL) == BI_E_SUCCESS) {
(void) sethostname(str, len);
}
}