| /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
| |
| /*** |
| This file is part of systemd. |
| |
| Copyright 2010 Lennart Poettering |
| |
| systemd is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2.1 of the License, or |
| (at your option) any later version. |
| |
| systemd is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with systemd; If not, see <http://www.gnu.org/licenses/>. |
| ***/ |
| |
| #include <errno.h> |
| |
| #include "unit.h" |
| #include "unit-name.h" |
| #include "timer.h" |
| #include "dbus-timer.h" |
| #include "special.h" |
| #include "bus-util.h" |
| #include "bus-error.h" |
| #include "mkdir.h" |
| |
| static const UnitActiveState state_translation_table[_TIMER_STATE_MAX] = { |
| [TIMER_DEAD] = UNIT_INACTIVE, |
| [TIMER_WAITING] = UNIT_ACTIVE, |
| [TIMER_RUNNING] = UNIT_ACTIVE, |
| [TIMER_ELAPSED] = UNIT_ACTIVE, |
| [TIMER_FAILED] = UNIT_FAILED |
| }; |
| |
| static int timer_dispatch(sd_event_source *s, uint64_t usec, void *userdata); |
| |
| static void timer_init(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(u); |
| assert(u->load_state == UNIT_STUB); |
| |
| t->next_elapse_monotonic_or_boottime = (usec_t) -1; |
| t->next_elapse_realtime = (usec_t) -1; |
| t->accuracy_usec = u->manager->default_timer_accuracy_usec; |
| } |
| |
| void timer_free_values(Timer *t) { |
| TimerValue *v; |
| |
| assert(t); |
| |
| while ((v = t->values)) { |
| LIST_REMOVE(value, t->values, v); |
| |
| if (v->calendar_spec) |
| calendar_spec_free(v->calendar_spec); |
| |
| free(v); |
| } |
| } |
| |
| static void timer_done(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(t); |
| |
| timer_free_values(t); |
| |
| t->monotonic_event_source = sd_event_source_unref(t->monotonic_event_source); |
| t->realtime_event_source = sd_event_source_unref(t->realtime_event_source); |
| |
| free(t->stamp_path); |
| } |
| |
| static int timer_verify(Timer *t) { |
| assert(t); |
| |
| if (UNIT(t)->load_state != UNIT_LOADED) |
| return 0; |
| |
| if (!t->values) { |
| log_error_unit(UNIT(t)->id, "%s lacks value setting. Refusing.", UNIT(t)->id); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| static int timer_add_default_dependencies(Timer *t) { |
| int r; |
| |
| assert(t); |
| |
| r = unit_add_dependency_by_name(UNIT(t), UNIT_BEFORE, SPECIAL_TIMERS_TARGET, NULL, true); |
| if (r < 0) |
| return r; |
| |
| if (UNIT(t)->manager->running_as == SYSTEMD_SYSTEM) { |
| r = unit_add_two_dependencies_by_name(UNIT(t), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SYSINIT_TARGET, NULL, true); |
| if (r < 0) |
| return r; |
| } |
| |
| return unit_add_two_dependencies_by_name(UNIT(t), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true); |
| } |
| |
| static int timer_setup_persistent(Timer *t) { |
| int r; |
| |
| assert(t); |
| |
| if (!t->persistent) |
| return 0; |
| |
| if (UNIT(t)->manager->running_as == SYSTEMD_SYSTEM) { |
| |
| r = unit_require_mounts_for(UNIT(t), "/var/lib/systemd/timers"); |
| if (r < 0) |
| return r; |
| |
| t->stamp_path = strappend("/var/lib/systemd/timers/stamp-", UNIT(t)->id); |
| } else { |
| const char *e; |
| |
| e = getenv("XDG_DATA_HOME"); |
| if (e) |
| t->stamp_path = strjoin(e, "/systemd/timers/", UNIT(t)->id, NULL); |
| else { |
| |
| _cleanup_free_ char *h = NULL; |
| |
| r = get_home_dir(&h); |
| if (r < 0) { |
| log_error("Failed to determine home directory: %s", strerror(-r)); |
| return r; |
| } |
| |
| t->stamp_path = strjoin(h, "/.local/share/systemd/timers/stamp-", UNIT(t)->id, NULL); |
| } |
| } |
| |
| if (!t->stamp_path) |
| return log_oom(); |
| |
| return 0; |
| } |
| |
| static int timer_load(Unit *u) { |
| Timer *t = TIMER(u); |
| int r; |
| |
| assert(u); |
| assert(u->load_state == UNIT_STUB); |
| |
| r = unit_load_fragment_and_dropin(u); |
| if (r < 0) |
| return r; |
| |
| if (u->load_state == UNIT_LOADED) { |
| |
| if (set_isempty(u->dependencies[UNIT_TRIGGERS])) { |
| Unit *x; |
| |
| r = unit_load_related_unit(u, ".service", &x); |
| if (r < 0) |
| return r; |
| |
| r = unit_add_two_dependencies(u, UNIT_BEFORE, UNIT_TRIGGERS, x, true); |
| if (r < 0) |
| return r; |
| } |
| |
| r = timer_setup_persistent(t); |
| if (r < 0) |
| return r; |
| |
| if (u->default_dependencies) { |
| r = timer_add_default_dependencies(t); |
| if (r < 0) |
| return r; |
| } |
| } |
| |
| return timer_verify(t); |
| } |
| |
| static void timer_dump(Unit *u, FILE *f, const char *prefix) { |
| char buf[FORMAT_TIMESPAN_MAX]; |
| Timer *t = TIMER(u); |
| Unit *trigger; |
| TimerValue *v; |
| |
| trigger = UNIT_TRIGGER(u); |
| |
| fprintf(f, |
| "%sTimer State: %s\n" |
| "%sResult: %s\n" |
| "%sUnit: %s\n" |
| "%sPersistent: %s\n" |
| "%sWakeSystem: %s\n" |
| "%sAccuracy: %s\n", |
| prefix, timer_state_to_string(t->state), |
| prefix, timer_result_to_string(t->result), |
| prefix, trigger ? trigger->id : "n/a", |
| prefix, yes_no(t->persistent), |
| prefix, yes_no(t->wake_system), |
| prefix, format_timespan(buf, sizeof(buf), t->accuracy_usec, 1)); |
| |
| LIST_FOREACH(value, v, t->values) { |
| |
| if (v->base == TIMER_CALENDAR) { |
| _cleanup_free_ char *p = NULL; |
| |
| calendar_spec_to_string(v->calendar_spec, &p); |
| |
| fprintf(f, |
| "%s%s: %s\n", |
| prefix, |
| timer_base_to_string(v->base), |
| strna(p)); |
| } else { |
| char timespan1[FORMAT_TIMESPAN_MAX]; |
| |
| fprintf(f, |
| "%s%s: %s\n", |
| prefix, |
| timer_base_to_string(v->base), |
| strna(format_timespan(timespan1, sizeof(timespan1), v->value, 0))); |
| } |
| } |
| } |
| |
| static void timer_set_state(Timer *t, TimerState state) { |
| TimerState old_state; |
| assert(t); |
| |
| old_state = t->state; |
| t->state = state; |
| |
| if (state != TIMER_WAITING) { |
| t->monotonic_event_source = sd_event_source_unref(t->monotonic_event_source); |
| t->realtime_event_source = sd_event_source_unref(t->realtime_event_source); |
| } |
| |
| if (state != old_state) |
| log_debug_unit(UNIT(t)->id, |
| "%s changed %s -> %s", UNIT(t)->id, |
| timer_state_to_string(old_state), |
| timer_state_to_string(state)); |
| |
| unit_notify(UNIT(t), state_translation_table[old_state], state_translation_table[state], true); |
| } |
| |
| static void timer_enter_waiting(Timer *t, bool initial); |
| |
| static int timer_coldplug(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(t); |
| assert(t->state == TIMER_DEAD); |
| |
| if (t->deserialized_state != t->state) { |
| |
| if (t->deserialized_state == TIMER_WAITING) |
| timer_enter_waiting(t, false); |
| else |
| timer_set_state(t, t->deserialized_state); |
| } |
| |
| return 0; |
| } |
| |
| static void timer_enter_dead(Timer *t, TimerResult f) { |
| assert(t); |
| |
| if (f != TIMER_SUCCESS) |
| t->result = f; |
| |
| timer_set_state(t, t->result != TIMER_SUCCESS ? TIMER_FAILED : TIMER_DEAD); |
| } |
| |
| static usec_t monotonic_to_boottime(usec_t t) { |
| usec_t a, b; |
| |
| if (t <= 0) |
| return 0; |
| |
| a = now(CLOCK_BOOTTIME); |
| b = now(CLOCK_MONOTONIC); |
| |
| if (t + a > b) |
| return t + a - b; |
| else |
| return 0; |
| } |
| |
| static void timer_enter_waiting(Timer *t, bool initial) { |
| bool found_monotonic = false, found_realtime = false; |
| usec_t ts_realtime, ts_monotonic; |
| usec_t base = 0; |
| TimerValue *v; |
| int r; |
| |
| /* If we shall wake the system we use the boottime clock |
| * rather than the monotonic clock. */ |
| |
| ts_realtime = now(CLOCK_REALTIME); |
| ts_monotonic = now(t->wake_system ? CLOCK_BOOTTIME : CLOCK_MONOTONIC); |
| t->next_elapse_monotonic_or_boottime = t->next_elapse_realtime = 0; |
| |
| LIST_FOREACH(value, v, t->values) { |
| |
| if (v->disabled) |
| continue; |
| |
| if (v->base == TIMER_CALENDAR) { |
| usec_t b; |
| |
| /* If we know the last time this was |
| * triggered, schedule the job based relative |
| * to that. If we don't just start from |
| * now. */ |
| |
| b = t->last_trigger.realtime > 0 ? t->last_trigger.realtime : ts_realtime; |
| |
| r = calendar_spec_next_usec(v->calendar_spec, b, &v->next_elapse); |
| if (r < 0) |
| continue; |
| |
| if (!found_realtime) |
| t->next_elapse_realtime = v->next_elapse; |
| else |
| t->next_elapse_realtime = MIN(t->next_elapse_realtime, v->next_elapse); |
| |
| found_realtime = true; |
| |
| } else { |
| switch (v->base) { |
| |
| case TIMER_ACTIVE: |
| if (state_translation_table[t->state] == UNIT_ACTIVE) |
| base = UNIT(t)->inactive_exit_timestamp.monotonic; |
| else |
| base = ts_monotonic; |
| break; |
| |
| case TIMER_BOOT: |
| /* CLOCK_MONOTONIC equals the uptime on Linux */ |
| base = 0; |
| break; |
| |
| case TIMER_STARTUP: |
| base = UNIT(t)->manager->userspace_timestamp.monotonic; |
| break; |
| |
| case TIMER_UNIT_ACTIVE: |
| |
| base = UNIT_TRIGGER(UNIT(t))->inactive_exit_timestamp.monotonic; |
| |
| if (base <= 0) |
| base = t->last_trigger.monotonic; |
| |
| if (base <= 0) |
| continue; |
| |
| break; |
| |
| case TIMER_UNIT_INACTIVE: |
| |
| base = UNIT_TRIGGER(UNIT(t))->inactive_enter_timestamp.monotonic; |
| |
| if (base <= 0) |
| base = t->last_trigger.monotonic; |
| |
| if (base <= 0) |
| continue; |
| |
| break; |
| |
| default: |
| assert_not_reached("Unknown timer base"); |
| } |
| |
| if (t->wake_system) |
| base = monotonic_to_boottime(base); |
| |
| v->next_elapse = base + v->value; |
| |
| if (!initial && v->next_elapse < ts_monotonic && IN_SET(v->base, TIMER_ACTIVE, TIMER_BOOT, TIMER_STARTUP)) { |
| /* This is a one time trigger, disable it now */ |
| v->disabled = true; |
| continue; |
| } |
| |
| if (!found_monotonic) |
| t->next_elapse_monotonic_or_boottime = v->next_elapse; |
| else |
| t->next_elapse_monotonic_or_boottime = MIN(t->next_elapse_monotonic_or_boottime, v->next_elapse); |
| |
| found_monotonic = true; |
| } |
| } |
| |
| if (!found_monotonic && !found_realtime) { |
| log_debug_unit(UNIT(t)->id, "%s: Timer is elapsed.", UNIT(t)->id); |
| timer_set_state(t, TIMER_ELAPSED); |
| return; |
| } |
| |
| if (found_monotonic) { |
| char buf[FORMAT_TIMESPAN_MAX]; |
| |
| log_debug_unit(UNIT(t)->id, "%s: Monotonic timer elapses in %s.", |
| UNIT(t)->id, |
| format_timespan(buf, sizeof(buf), t->next_elapse_monotonic_or_boottime > ts_monotonic ? t->next_elapse_monotonic_or_boottime - ts_monotonic : 0, 0)); |
| |
| if (t->monotonic_event_source) { |
| r = sd_event_source_set_time(t->monotonic_event_source, t->next_elapse_monotonic_or_boottime); |
| if (r < 0) |
| goto fail; |
| |
| r = sd_event_source_set_enabled(t->monotonic_event_source, SD_EVENT_ONESHOT); |
| } else |
| r = sd_event_add_time( |
| UNIT(t)->manager->event, |
| &t->monotonic_event_source, |
| t->wake_system ? CLOCK_BOOTTIME_ALARM : CLOCK_MONOTONIC, |
| t->next_elapse_monotonic_or_boottime, t->accuracy_usec, |
| timer_dispatch, t); |
| if (r < 0) |
| goto fail; |
| |
| } else if (t->monotonic_event_source) { |
| |
| r = sd_event_source_set_enabled(t->monotonic_event_source, SD_EVENT_OFF); |
| if (r < 0) |
| goto fail; |
| } |
| |
| if (found_realtime) { |
| char buf[FORMAT_TIMESTAMP_MAX]; |
| log_debug_unit(UNIT(t)->id, "%s: Realtime timer elapses at %s.", UNIT(t)->id, format_timestamp(buf, sizeof(buf), t->next_elapse_realtime)); |
| |
| if (t->realtime_event_source) { |
| r = sd_event_source_set_time(t->realtime_event_source, t->next_elapse_realtime); |
| if (r < 0) |
| goto fail; |
| |
| r = sd_event_source_set_enabled(t->realtime_event_source, SD_EVENT_ONESHOT); |
| } else |
| r = sd_event_add_time( |
| UNIT(t)->manager->event, |
| &t->realtime_event_source, |
| t->wake_system ? CLOCK_REALTIME_ALARM : CLOCK_REALTIME, |
| t->next_elapse_realtime, t->accuracy_usec, |
| timer_dispatch, t); |
| if (r < 0) |
| goto fail; |
| |
| } else if (t->realtime_event_source) { |
| |
| r = sd_event_source_set_enabled(t->realtime_event_source, SD_EVENT_OFF); |
| if (r < 0) |
| goto fail; |
| } |
| |
| timer_set_state(t, TIMER_WAITING); |
| return; |
| |
| fail: |
| log_warning_unit(UNIT(t)->id, "%s failed to enter waiting state: %s", UNIT(t)->id, strerror(-r)); |
| timer_enter_dead(t, TIMER_FAILURE_RESOURCES); |
| } |
| |
| static void timer_enter_running(Timer *t) { |
| _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL; |
| int r; |
| |
| assert(t); |
| |
| /* Don't start job if we are supposed to go down */ |
| if (unit_stop_pending(UNIT(t))) |
| return; |
| |
| r = manager_add_job(UNIT(t)->manager, JOB_START, UNIT_TRIGGER(UNIT(t)), |
| JOB_REPLACE, true, &error, NULL); |
| if (r < 0) |
| goto fail; |
| |
| dual_timestamp_get(&t->last_trigger); |
| |
| if (t->stamp_path) |
| touch_file(t->stamp_path, true, t->last_trigger.realtime, (uid_t) -1, (gid_t) -1, 0); |
| |
| timer_set_state(t, TIMER_RUNNING); |
| return; |
| |
| fail: |
| log_warning_unit(UNIT(t)->id, |
| "%s failed to queue unit startup job: %s", |
| UNIT(t)->id, bus_error_message(&error, r)); |
| timer_enter_dead(t, TIMER_FAILURE_RESOURCES); |
| } |
| |
| static int timer_start(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(t); |
| assert(t->state == TIMER_DEAD || t->state == TIMER_FAILED); |
| |
| if (UNIT_TRIGGER(u)->load_state != UNIT_LOADED) |
| return -ENOENT; |
| |
| t->last_trigger = DUAL_TIMESTAMP_NULL; |
| |
| if (t->stamp_path) { |
| struct stat st; |
| |
| if (stat(t->stamp_path, &st) >= 0) |
| t->last_trigger.realtime = timespec_load(&st.st_atim); |
| else if (errno == ENOENT) |
| /* The timer has never run before, |
| * make sure a stamp file exists. |
| */ |
| touch_file(t->stamp_path, true, (usec_t) -1, (uid_t) -1, (gid_t) -1, 0); |
| } |
| |
| t->result = TIMER_SUCCESS; |
| timer_enter_waiting(t, true); |
| return 0; |
| } |
| |
| static int timer_stop(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(t); |
| assert(t->state == TIMER_WAITING || t->state == TIMER_RUNNING || t->state == TIMER_ELAPSED); |
| |
| timer_enter_dead(t, TIMER_SUCCESS); |
| return 0; |
| } |
| |
| static int timer_serialize(Unit *u, FILE *f, FDSet *fds) { |
| Timer *t = TIMER(u); |
| |
| assert(u); |
| assert(f); |
| assert(fds); |
| |
| unit_serialize_item(u, f, "state", timer_state_to_string(t->state)); |
| unit_serialize_item(u, f, "result", timer_result_to_string(t->result)); |
| |
| if (t->last_trigger.realtime > 0) |
| unit_serialize_item_format(u, f, "last-trigger-realtime", "%" PRIu64, t->last_trigger.realtime); |
| |
| if (t->last_trigger.monotonic > 0) |
| unit_serialize_item_format(u, f, "last-trigger-monotonic", "%" PRIu64, t->last_trigger.monotonic); |
| |
| return 0; |
| } |
| |
| static int timer_deserialize_item(Unit *u, const char *key, const char *value, FDSet *fds) { |
| Timer *t = TIMER(u); |
| int r; |
| |
| assert(u); |
| assert(key); |
| assert(value); |
| assert(fds); |
| |
| if (streq(key, "state")) { |
| TimerState state; |
| |
| state = timer_state_from_string(value); |
| if (state < 0) |
| log_debug_unit(u->id, "Failed to parse state value %s", value); |
| else |
| t->deserialized_state = state; |
| } else if (streq(key, "result")) { |
| TimerResult f; |
| |
| f = timer_result_from_string(value); |
| if (f < 0) |
| log_debug_unit(u->id, "Failed to parse result value %s", value); |
| else if (f != TIMER_SUCCESS) |
| t->result = f; |
| } else if (streq(key, "last-trigger-realtime")) { |
| |
| r = safe_atou64(value, &t->last_trigger.realtime); |
| if (r < 0) |
| log_debug_unit(u->id, "Failed to parse last-trigger-realtime value %s", value); |
| |
| } else if (streq(key, "last-trigger-monotonic")) { |
| |
| r = safe_atou64(value, &t->last_trigger.monotonic); |
| if (r < 0) |
| log_debug_unit(u->id, "Failed to parse last-trigger-monotonic value %s", value); |
| |
| } else |
| log_debug_unit(u->id, "Unknown serialization key '%s'", key); |
| |
| return 0; |
| } |
| |
| _pure_ static UnitActiveState timer_active_state(Unit *u) { |
| assert(u); |
| |
| return state_translation_table[TIMER(u)->state]; |
| } |
| |
| _pure_ static const char *timer_sub_state_to_string(Unit *u) { |
| assert(u); |
| |
| return timer_state_to_string(TIMER(u)->state); |
| } |
| |
| static int timer_dispatch(sd_event_source *s, uint64_t usec, void *userdata) { |
| Timer *t = TIMER(userdata); |
| |
| assert(t); |
| |
| if (t->state != TIMER_WAITING) |
| return 0; |
| |
| log_debug_unit(UNIT(t)->id, "Timer elapsed on %s", UNIT(t)->id); |
| timer_enter_running(t); |
| return 0; |
| } |
| |
| static void timer_trigger_notify(Unit *u, Unit *other) { |
| Timer *t = TIMER(u); |
| TimerValue *v; |
| |
| assert(u); |
| assert(other); |
| |
| if (other->load_state != UNIT_LOADED) |
| return; |
| |
| /* Reenable all timers that depend on unit state */ |
| LIST_FOREACH(value, v, t->values) |
| if (v->base == TIMER_UNIT_ACTIVE || |
| v->base == TIMER_UNIT_INACTIVE) |
| v->disabled = false; |
| |
| switch (t->state) { |
| |
| case TIMER_WAITING: |
| case TIMER_ELAPSED: |
| |
| /* Recalculate sleep time */ |
| timer_enter_waiting(t, false); |
| break; |
| |
| case TIMER_RUNNING: |
| |
| if (UNIT_IS_INACTIVE_OR_FAILED(unit_active_state(other))) { |
| log_debug_unit(UNIT(t)->id, "%s got notified about unit deactivation.", UNIT(t)->id); |
| timer_enter_waiting(t, false); |
| } |
| break; |
| |
| case TIMER_DEAD: |
| case TIMER_FAILED: |
| break; |
| |
| default: |
| assert_not_reached("Unknown timer state"); |
| } |
| } |
| |
| static void timer_reset_failed(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(t); |
| |
| if (t->state == TIMER_FAILED) |
| timer_set_state(t, TIMER_DEAD); |
| |
| t->result = TIMER_SUCCESS; |
| } |
| |
| static void timer_time_change(Unit *u) { |
| Timer *t = TIMER(u); |
| |
| assert(u); |
| |
| if (t->state != TIMER_WAITING) |
| return; |
| |
| log_debug_unit(u->id, "%s: time change, recalculating next elapse.", u->id); |
| timer_enter_waiting(t, false); |
| } |
| |
| static const char* const timer_state_table[_TIMER_STATE_MAX] = { |
| [TIMER_DEAD] = "dead", |
| [TIMER_WAITING] = "waiting", |
| [TIMER_RUNNING] = "running", |
| [TIMER_ELAPSED] = "elapsed", |
| [TIMER_FAILED] = "failed" |
| }; |
| |
| DEFINE_STRING_TABLE_LOOKUP(timer_state, TimerState); |
| |
| static const char* const timer_base_table[_TIMER_BASE_MAX] = { |
| [TIMER_ACTIVE] = "OnActiveSec", |
| [TIMER_BOOT] = "OnBootSec", |
| [TIMER_STARTUP] = "OnStartupSec", |
| [TIMER_UNIT_ACTIVE] = "OnUnitActiveSec", |
| [TIMER_UNIT_INACTIVE] = "OnUnitInactiveSec", |
| [TIMER_CALENDAR] = "OnCalendar" |
| }; |
| |
| DEFINE_STRING_TABLE_LOOKUP(timer_base, TimerBase); |
| |
| static const char* const timer_result_table[_TIMER_RESULT_MAX] = { |
| [TIMER_SUCCESS] = "success", |
| [TIMER_FAILURE_RESOURCES] = "resources" |
| }; |
| |
| DEFINE_STRING_TABLE_LOOKUP(timer_result, TimerResult); |
| |
| const UnitVTable timer_vtable = { |
| .object_size = sizeof(Timer), |
| |
| .sections = |
| "Unit\0" |
| "Timer\0" |
| "Install\0", |
| |
| .init = timer_init, |
| .done = timer_done, |
| .load = timer_load, |
| |
| .coldplug = timer_coldplug, |
| |
| .dump = timer_dump, |
| |
| .start = timer_start, |
| .stop = timer_stop, |
| |
| .serialize = timer_serialize, |
| .deserialize_item = timer_deserialize_item, |
| |
| .active_state = timer_active_state, |
| .sub_state_to_string = timer_sub_state_to_string, |
| |
| .trigger_notify = timer_trigger_notify, |
| |
| .reset_failed = timer_reset_failed, |
| .time_change = timer_time_change, |
| |
| .bus_interface = "org.freedesktop.systemd1.Timer", |
| .bus_vtable = bus_timer_vtable, |
| }; |