static int manager_arm_timer(Manager *m, usec_t next);
static int manager_clock_watch_setup(Manager *m);
static int manager_listen_setup(Manager *m);
+static void manager_listen_stop(Manager *m);
static double ntp_ts_short_to_d(const struct ntp_ts_short *ts) {
return be16toh(ts->sec) + (be16toh(ts->frac) / 65536.0);
m->event_timeout = sd_event_source_unref(m->event_timeout);
- if (m->server_socket < 0) {
- r = manager_listen_setup(m);
- if (r < 0)
- return log_warning_errno(r, "Failed to setup connection socket: %m");
- }
+ r = manager_listen_setup(m);
+ if (r < 0)
+ return log_warning_errno(r, "Failed to setup connection socket: %m");
/*
* Set transmit timestamp, remember it; the server will send that back
m->pending = true;
log_debug("Sent NTP request to %s (%s).", strna(pretty), m->current_server_name->string);
} else {
- log_debug("Sending NTP request to %s (%s) failed: %m", strna(pretty), m->current_server_name->string);
+ log_debug_errno(errno, "Sending NTP request to %s (%s) failed: %m", strna(pretty), m->current_server_name->string);
return manager_connect(m);
}
safe_close(m->clock_watch_fd);
m->clock_watch_fd = timerfd_create(CLOCK_REALTIME, TFD_NONBLOCK|TFD_CLOEXEC);
- if (m->clock_watch_fd < 0) {
- log_error("Failed to create timerfd: %m");
- return -errno;
- }
+ if (m->clock_watch_fd < 0)
+ return log_error_errno(errno, "Failed to create timerfd: %m");
- if (timerfd_settime(m->clock_watch_fd, TFD_TIMER_ABSTIME|TFD_TIMER_CANCEL_ON_SET, &its, NULL) < 0) {
- log_error("Failed to set up timerfd: %m");
- return -errno;
- }
+ if (timerfd_settime(m->clock_watch_fd, TFD_TIMER_ABSTIME|TFD_TIMER_CANCEL_ON_SET, &its, NULL) < 0)
+ return log_error_errno(errno, "Failed to set up timerfd: %m");
r = sd_event_add_io(m->event, &m->event_clock_watch, m->clock_watch_fd, EPOLLIN, manager_clock_watch, m);
if (r < 0)
m->retry_interval = 0;
/* Stop listening */
- m->event_receive = sd_event_source_unref(m->event_receive);
- m->server_socket = safe_close(m->server_socket);
+ manager_listen_stop(m);
/* announce leap seconds */
if (NTP_FIELD_LEAP(ntpmsg.field) & NTP_LEAP_PLUSSEC)
m->sync = true;
r = manager_adjust_clock(m, offset, leap_sec);
if (r < 0)
- log_error("Failed to call clock_adjtime(): %m");
+ log_error_errno(errno, "Failed to call clock_adjtime(): %m");
}
log_info("interval/delta/delay/jitter/drift " USEC_FMT "s/%+.3fs/%.3fs/%.3fs/%+ippm%s",
assert(m);
- assert(m->server_socket < 0);
+ if (m->server_socket >= 0)
+ return 0;
+
assert(!m->event_receive);
assert(m->current_server_address);
return sd_event_add_io(m->event, &m->event_receive, m->server_socket, EPOLLIN, manager_receive_response, m);
}
+static void manager_listen_stop(Manager *m) {
+ assert(m);
+
+ m->event_receive = sd_event_source_unref(m->event_receive);
+ m->server_socket = safe_close(m->server_socket);
+}
+
static int manager_begin(Manager *m) {
_cleanup_free_ char *pretty = NULL;
int r;
m->event_timer = sd_event_source_unref(m->event_timer);
- m->event_receive = sd_event_source_unref(m->event_receive);
- m->server_socket = safe_close(m->server_socket);
+ manager_listen_stop(m);
m->event_clock_watch = sd_event_source_unref(m->event_clock_watch);
m->clock_watch_fd = safe_close(m->clock_watch_fd);