X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftimesync%2Ftimesyncd-manager.c;h=3653854a630e15812cf273a56255a3a45f52bd7f;hb=396f9e2b327d702ea9502b80febf836283e19350;hp=f87722ddcecd11e70e7887046ecd685ae70e217d;hpb=0a1beeb64207eaa88ab9236787b1cbc2f704ae14;p=elogind.git diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c index f87722ddc..3653854a6 100644 --- a/src/timesync/timesyncd-manager.c +++ b/src/timesync/timesyncd-manager.c @@ -187,10 +187,8 @@ static int manager_send_request(Manager *m) { if (m->server_socket < 0) { r = manager_listen_setup(m); - if (r < 0) { - log_warning_errno(-r, "Failed to setup connection socket: %m"); - return r; - } + if (r < 0) + return log_warning_errno(r, "Failed to setup connection socket: %m"); } /* @@ -213,7 +211,7 @@ static int manager_send_request(Manager *m) { 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); } @@ -225,10 +223,8 @@ static int manager_send_request(Manager *m) { m->retry_interval = NTP_POLL_INTERVAL_MIN_SEC * USEC_PER_SEC; r = manager_arm_timer(m, m->retry_interval); - if (r < 0) { - log_error_errno(-r, "Failed to rearm timer: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to rearm timer: %m"); m->missed_replies++; if (m->missed_replies > NTP_MAX_MISSED_REPLIES) { @@ -238,10 +234,8 @@ static int manager_send_request(Manager *m) { clock_boottime_or_monotonic(), now(clock_boottime_or_monotonic()) + TIMEOUT_USEC, 0, manager_timeout, m); - if (r < 0) { - log_error_errno(-r, "Failed to arm timeout timer: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to arm timeout timer: %m"); } return 0; @@ -317,21 +311,15 @@ static int manager_clock_watch_setup(Manager *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) { - log_error_errno(-r, "Failed to create clock watch event source: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to create clock watch event source: %m"); return 0; } @@ -353,7 +341,7 @@ static int manager_adjust_clock(Manager *m, double offset, int leap_sec) { tmx.constant = log2i(m->poll_interval_usec / USEC_PER_SEC) - 4; tmx.maxerror = 0; tmx.esterror = 0; - log_debug(" adjust (slew): %+.3f sec\n", offset); + log_debug(" adjust (slew): %+.3f sec", offset); } else { tmx.modes = ADJ_STATUS | ADJ_NANO | ADJ_SETOFFSET; @@ -368,7 +356,7 @@ static int manager_adjust_clock(Manager *m, double offset, int leap_sec) { } m->jumped = true; - log_debug(" adjust (jump): %+.3f sec\n", offset); + log_debug(" adjust (jump): %+.3f sec", offset); } /* @@ -690,7 +678,7 @@ static int manager_receive_response(sd_event_source *source, int fd, uint32_t re 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", @@ -698,10 +686,8 @@ static int manager_receive_response(sd_event_source *source, int fd, uint32_t re spike ? " (ignored)" : ""); r = manager_arm_timer(m, m->poll_interval_usec); - if (r < 0) { - log_error_errno(-r, "Failed to rearm timer: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to rearm timer: %m"); return 0; } @@ -826,10 +812,8 @@ static int manager_resolve_handler(sd_resolve_query *q, int ret, const struct ad } r = server_address_new(m->current_server_name, &a, (const union sockaddr_union*) ai->ai_addr, ai->ai_addrlen); - if (r < 0) { - log_error_errno(-r, "Failed to add server address: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to add server address: %m"); server_address_pretty(a, &pretty); log_debug("Resolved address %s for %s.", pretty, m->current_server_name->string); @@ -867,10 +851,8 @@ int manager_connect(Manager *m) { log_debug("Slowing down attempts to contact servers."); r = sd_event_add_time(m->event, &m->event_retry, clock_boottime_or_monotonic(), now(clock_boottime_or_monotonic()) + RETRY_USEC, 0, manager_retry_connect, m); - if (r < 0) { - log_error_errno(-r, "Failed to create retry timer: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to create retry timer: %m"); return 0; } @@ -923,10 +905,8 @@ int manager_connect(Manager *m) { if (restart && !m->exhausted_servers && m->poll_interval_usec) { log_debug("Waiting after exhausting servers."); r = sd_event_add_time(m->event, &m->event_retry, clock_boottime_or_monotonic(), now(clock_boottime_or_monotonic()) + m->poll_interval_usec, 0, manager_retry_connect, m); - if (r < 0) { - log_error_errno(-r, "Failed to create retry timer: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to create retry timer: %m"); m->exhausted_servers = true; @@ -952,10 +932,8 @@ int manager_connect(Manager *m) { log_debug("Resolving %s...", m->current_server_name->string); r = sd_resolve_getaddrinfo(m->resolve, &m->resolve_query, m->current_server_name->string, "123", &hints, manager_resolve_handler, m); - if (r < 0) { - log_error_errno(-r, "Failed to create resolver: %m"); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to create resolver: %m"); return 1; }