#include "sd-dhcp-client.h"
+#include "alloc-util.h"
#include "dhcp-internal.h"
#include "dhcp-protocol.h"
#include "list.h"
int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease);
int dhcp_lease_set_client_id(sd_dhcp_lease *lease, const void *client_id, size_t client_id_len);
+
+#define dhcp_lease_unref_and_replace(a, b) \
+ unref_and_replace_full(a, b, sd_dhcp_lease_ref, sd_dhcp_lease_unref)
return log_dhcp_client_errno(client, SYNTHETIC_ERRNO(ENOMSG),
"received lease lacks subnet mask, and a fallback one cannot be generated, ignoring.");
- sd_dhcp_lease_unref(client->lease);
- client->lease = TAKE_PTR(lease);
+ dhcp_lease_unref_and_replace(client->lease, lease);
if (client_notify(client, SD_DHCP_CLIENT_EVENT_SELECTING) < 0)
return -ENOMSG;
log_dhcp_client(client, "OFFER");
-
return 0;
}
return log_dhcp_client_errno(client, SYNTHETIC_ERRNO(ENOMSG),
"received lease lacks subnet mask, and a fallback one cannot be generated, ignoring.");
- r = SD_DHCP_CLIENT_EVENT_IP_ACQUIRE;
- if (client->lease) {
- if (lease_equal(client->lease, lease))
- r = SD_DHCP_CLIENT_EVENT_RENEW;
- else
- r = SD_DHCP_CLIENT_EVENT_IP_CHANGE;
-
- client->lease = sd_dhcp_lease_unref(client->lease);
- }
+ if (!client->lease)
+ r = SD_DHCP_CLIENT_EVENT_IP_ACQUIRE;
+ else if (lease_equal(client->lease, lease))
+ r = SD_DHCP_CLIENT_EVENT_RENEW;
+ else
+ r = SD_DHCP_CLIENT_EVENT_IP_CHANGE;
- client->lease = TAKE_PTR(lease);
+ dhcp_lease_unref_and_replace(client->lease, lease);
log_dhcp_client(client, "ACK");
-
return r;
}