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authorTom Gundersen <teg@jklm.no>2014-04-12 01:01:13 +0200
committerTom Gundersen <teg@jklm.no>2014-04-12 01:01:13 +0200
commit998d8047029fb922ec42e55c9ed0c8926d1d9223 (patch)
treec8b3a68dbf7801e68d800a6dfa42ef588824841f /src/libsystemd-network/sd-dhcp-client.c
parent7739a40b45fcc00874f8760be3d26534ed76cd45 (diff)
sd-dhcp-client: improve logging
Specify what kind of REQUEST we send, and distinguish between REBOOT and START. Also log stop reasons as strings rather than numbers.
Diffstat (limited to 'src/libsystemd-network/sd-dhcp-client.c')
-rw-r--r--src/libsystemd-network/sd-dhcp-client.c40
1 files changed, 32 insertions, 8 deletions
diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index eb4720df58..48de2131f6 100644
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -230,7 +230,7 @@ static int client_initialize(sd_dhcp_client *client) {
static sd_dhcp_client *client_stop(sd_dhcp_client *client, int error) {
assert_return(client, NULL);
- log_dhcp_client(client, "STOPPED %d", error);
+ log_dhcp_client(client, "STOPPED: %s", strerror(-error));
client = client_notify(client, error);
@@ -480,7 +480,23 @@ static int client_send_request(sd_dhcp_client *client) {
if (r < 0)
return r;
- log_dhcp_client(client, "REQUEST");
+ switch (client->state) {
+ case DHCP_STATE_REQUESTING:
+ log_dhcp_client(client, "REQUEST (requesting)");
+ break;
+ case DHCP_STATE_INIT_REBOOT:
+ log_dhcp_client(client, "REQUEST (init-reboot)");
+ break;
+ case DHCP_STATE_RENEWING:
+ log_dhcp_client(client, "REQUEST (renewing)");
+ break;
+ case DHCP_STATE_REBINDING:
+ log_dhcp_client(client, "REQUEST (rebinding)");
+ break;
+ default:
+ log_dhcp_client(client, "REQUEST (invalid)");
+ break;
+ }
return 0;
}
@@ -529,9 +545,13 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
if (r < 0)
goto error;
- return client_start(client);
-
- break;
+ r = client_start(client);
+ if (r < 0)
+ goto error;
+ else {
+ log_dhcp_client(client, "REBOOTED");
+ return 0;
+ }
case DHCP_STATE_INIT:
case DHCP_STATE_INIT_REBOOT:
@@ -687,8 +707,6 @@ static int client_start(sd_dhcp_client *client) {
client->secs = 0;
}
- log_dhcp_client(client, "STARTED");
-
return client_initialize_events(client, client_receive_message_raw);
}
@@ -1091,6 +1109,8 @@ static int client_handle_message(sd_dhcp_client *client, DHCPMessage *message,
r = client_start(client);
if (r < 0)
goto error;
+
+ log_dhcp_client(client, "REBOOTED");
}
goto error;
@@ -1245,7 +1265,11 @@ int sd_dhcp_client_start(sd_dhcp_client *client) {
if (client->last_addr)
client->state = DHCP_STATE_INIT_REBOOT;
- return client_start(client);
+ r = client_start(client);
+ if (r >= 0)
+ log_dhcp_client(client, "STARTED");
+
+ return r;
}
int sd_dhcp_client_stop(sd_dhcp_client *client) {