X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Ftimedate%2Ftimedated.c;h=0641f3955167e0f008d5967848f977a1d9007ff9;hp=62d79e2ebb5d1fe82b24d4d4253e9f74bc5beadc;hb=e7176abbe818c75c6acd90227a7a84c3e05fee31;hpb=2f6a59070559786428d9eaf199ae3d61772b2225 diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c index 62d79e2eb..0641f3955 100644 --- a/src/timedate/timedated.c +++ b/src/timedate/timedated.c @@ -248,9 +248,6 @@ static char** get_ntp_services(void) { "/run/systemd/ntp-units.d", "/usr/local/lib/systemd/ntp-units.d", "/usr/lib/systemd/ntp-units.d", -#ifdef HAVE_SPLIT_USR - "/lib/systemd/ntp-units.d", -#endif NULL); if (k < 0) return NULL; @@ -461,8 +458,8 @@ static int property_get_rtc_time( const char *interface, const char *property, sd_bus_message *reply, - sd_bus_error *error, - void *userdata) { + void *userdata, + sd_bus_error *error) { struct tm tm; usec_t t; @@ -473,17 +470,12 @@ static int property_get_rtc_time( if (r == -EBUSY) { log_warning("/dev/rtc is busy, is somebody keeping it open continously? That's not a good idea... Returning a bogus RTC timestamp."); t = 0; - } else if (r < 0) { - sd_bus_error_set_errnof(error, -r, "Failed to read RTC: %s", strerror(-r)); - return r; - } else + } else if (r < 0) + return sd_bus_error_set_errnof(error, r, "Failed to read RTC: %s", strerror(-r)); + else t = (usec_t) timegm(&tm) * USEC_PER_SEC; - r = sd_bus_message_append(reply, "t", t); - if (r < 0) - return r; - - return 1; + return sd_bus_message_append(reply, "t", t); } static int property_get_time( @@ -492,16 +484,10 @@ static int property_get_time( const char *interface, const char *property, sd_bus_message *reply, - sd_bus_error *error, - void *userdata) { - - int r; + void *userdata, + sd_bus_error *error) { - r = sd_bus_message_append(reply, "t", now(CLOCK_REALTIME)); - if (r < 0) - return r; - - return 1; + return sd_bus_message_append(reply, "t", now(CLOCK_REALTIME)); } static int property_get_ntp_sync( @@ -510,23 +496,16 @@ static int property_get_ntp_sync( const char *interface, const char *property, sd_bus_message *reply, - sd_bus_error *error, - void *userdata) { + void *userdata, + sd_bus_error *error) { - int r; - - r = sd_bus_message_append(reply, "b", ntp_synced()); - if (r < 0) - return r; - - return 1; + return sd_bus_message_append(reply, "b", ntp_synced()); } -static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata) { - _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; +static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { Context *c = userdata; const char *z; - unsigned interactive; + int interactive; char *t; int r; @@ -536,23 +515,23 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata) { r = sd_bus_message_read(m, "sb", &z, &interactive); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, NULL); + return r; if (!valid_timezone(z)) - return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid time zone '%s'", z); + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid time zone '%s'", z); if (streq_ptr(z, c->zone)) - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-timezone", interactive, &error, method_set_timezone, c); + r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-timezone", interactive, error, method_set_timezone, c); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; if (r == 0) return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ t = strdup(z); if (!t) - return log_oom(); + return -ENOMEM; free(c->zone); c->zone = t; @@ -561,7 +540,7 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata) { r = context_write_data_timezone(c); if (r < 0) { log_error("Failed to set timezone: %s", strerror(-r)); - return sd_bus_reply_method_errnof(bus, m, r, "Failed to set timezone: %s", strerror(-r)); + return sd_bus_error_set_errnof(error, r, "Failed to set timezone: %s", strerror(-r)); } /* 2. Tell the kernel our timezone */ @@ -585,12 +564,11 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata) { sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "Timezone", NULL); - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); } -static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata) { - _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; - unsigned lrtc, fix_system, interactive; +static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { + int lrtc, fix_system, interactive; Context *c = userdata; struct timespec ts; int r; @@ -601,14 +579,14 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata) r = sd_bus_message_read(m, "bbb", &lrtc, &fix_system, &interactive); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, NULL); + return r; if (lrtc == c->local_rtc) - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-local-rtc", interactive, &error, method_set_local_rtc, c); + r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-local-rtc", interactive, error, method_set_local_rtc, c); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; if (r == 0) return 1; @@ -618,7 +596,7 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata) r = context_write_data_local_rtc(c); if (r < 0) { log_error("Failed to set RTC to local/UTC: %s", strerror(-r)); - return sd_bus_reply_method_errnof(bus, m, r, "Failed to set RTC to local/UTC: %s", strerror(-r)); + return sd_bus_error_set_errnof(error, r, "Failed to set RTC to local/UTC: %s", strerror(-r)); } /* 2. Tell the kernel our timezone */ @@ -669,12 +647,11 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata) sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "LocalRTC", NULL); - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); } -static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata) { - _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; - unsigned relative, interactive; +static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { + int relative, interactive; Context *c = userdata; int64_t utc; struct timespec ts; @@ -687,13 +664,13 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata) { r = sd_bus_message_read(m, "xbb", &utc, &relative, &interactive); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, NULL); + return r; if (!relative && utc <= 0) - return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid absolute time"); + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid absolute time"); if (relative && utc == 0) - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); if (relative) { usec_t n, x; @@ -703,22 +680,22 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata) { if ((utc > 0 && x < n) || (utc < 0 && x > n)) - return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Time value overflow"); + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Time value overflow"); timespec_store(&ts, x); } else timespec_store(&ts, (usec_t) utc); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-time", interactive, &error, method_set_time, c); + r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-time", interactive, error, method_set_time, c); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; if (r == 0) return 1; /* Set system clock */ if (clock_settime(CLOCK_REALTIME, &ts) < 0) { log_error("Failed to set local time: %m"); - return sd_bus_reply_method_errnof(bus, m, errno, "Failed to set local time: %m"); + return sd_bus_error_set_errnof(error, errno, "Failed to set local time: %m"); } /* Sync down to RTC */ @@ -735,43 +712,42 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata) { "MESSAGE=Changed local time to %s", ctime(&ts.tv_sec), NULL); - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); } -static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata) { - _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; - unsigned ntp, interactive; +static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) { + int ntp, interactive; Context *c = userdata; int r; r = sd_bus_message_read(m, "bb", &ntp, &interactive); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, NULL); + return r; - if (ntp == c->use_ntp) - return sd_bus_reply_method_return(bus, m, NULL); + if ((bool)ntp == c->use_ntp) + return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-ntp", interactive, &error, method_set_ntp, c); + r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-ntp", interactive, error, method_set_ntp, c); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; if (r == 0) return 1; c->use_ntp = ntp; - r = context_enable_ntp(c, bus, &error); + r = context_enable_ntp(c, bus, error); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; - r = context_start_ntp(c, bus, &error); + r = context_start_ntp(c, bus, error); if (r < 0) - return sd_bus_reply_method_errno(bus, m, r, &error); + return r; log_info("Set NTP to %s", c->use_ntp ? "enabled" : "disabled"); sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "NTP", NULL); - return sd_bus_reply_method_return(bus, m, NULL); + return sd_bus_reply_method_return(m, NULL); } static const sd_bus_vtable timedate_vtable[] = { @@ -798,7 +774,7 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { assert(event); assert(_bus); - r = sd_bus_open_system(&bus); + r = sd_bus_default_system(&bus); if (r < 0) { log_error("Failed to get system bus connection: %s", strerror(-r)); return r; @@ -810,17 +786,12 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { return r; } - r = sd_bus_request_name(bus, "org.freedesktop.timedate1", SD_BUS_NAME_DO_NOT_QUEUE); + r = sd_bus_request_name(bus, "org.freedesktop.timedate1", SD_BUS_NAME_REPLACE_EXISTING|SD_BUS_NAME_DO_NOT_QUEUE); if (r < 0) { log_error("Failed to register name: %s", strerror(-r)); return r; } - if (r != SD_BUS_NAME_PRIMARY_OWNER) { - log_error("Failed to acquire name."); - return -EEXIST; - } - r = sd_bus_attach_event(bus, event, 0); if (r < 0) { log_error("Failed to attach bus to event loop: %s", strerror(-r)); @@ -857,7 +828,7 @@ int main(int argc, char *argv[]) { goto finish; } - r = sd_event_new(&event); + r = sd_event_default(&event); if (r < 0) { log_error("Failed to allocate event loop: %s", strerror(-r)); goto finish;