static int link_enter_set_addresses(Link *link) {
Address *ad;
int r;
+ uint32_t lifetime = CACHE_INFO_INFINITY_LIFE_TIME;
assert(link);
assert(link->network);
return r;
}
+ if (!link->network->dhcp_critical) {
+ r = sd_dhcp_lease_get_lifetime(link->dhcp_lease,
+ &lifetime);
+ if (r < 0) {
+ log_warning_link(link, "DHCP error: no lifetime: %s",
+ strerror(-r));
+ return r;
+ }
+ }
+
r = sd_dhcp_lease_get_netmask(link->dhcp_lease, &netmask);
if (r < 0) {
log_warning_link(link, "DHCP error: no netmask: %s",
address->family = AF_INET;
address->in_addr.in = addr;
+ address->cinfo.ifa_prefered = lifetime;
+ address->cinfo.ifa_valid = lifetime;
address->prefixlen = prefixlen;
address->broadcast.s_addr = addr.s_addr | ~netmask.s_addr;
return 0;
}
+static int dhcp_lease_renew(sd_dhcp_client *client, Link *link) {
+ sd_dhcp_lease *lease;
+ int r;
+
+ r = sd_dhcp_client_get_lease(client, &lease);
+ if (r < 0) {
+ log_warning_link(link, "DHCP error: no lease %s",
+ strerror(-r));
+ return r;
+ }
+
+ sd_dhcp_lease_unref(link->dhcp_lease);
+ link->dhcp_lease = lease;
+
+ link_enter_set_addresses(link);
+
+ return 0;
+}
+
static int dhcp_lease_acquired(sd_dhcp_client *client, Link *link) {
sd_dhcp_lease *lease;
struct in_addr address;
}
}
+ break;
+ case DHCP_EVENT_RENEW:
+ r = dhcp_lease_renew(client, link);
+ if (r < 0) {
+ link_enter_failed(link);
+ return;
+ }
break;
case DHCP_EVENT_IP_ACQUIRE:
r = dhcp_lease_acquired(client, link);