static void device_set_state(Device *d, DeviceState state) {
DeviceState old_state;
assert(d);
old_state = d->state;
d->state = state;
if (state != old_state)
log_unit_debug(UNIT(d), "Changed %s -> %s", device_state_to_string(old_state), device_state_to_string(state));
unit_notify(UNIT(d), state_translation_table[old_state], state_translation_table[state], true);
}
static void target_set_state(Target *t, TargetState state) {
TargetState old_state;
assert(t);
old_state = t->state;
t->state = state;
if (state != old_state)
log_debug("%s changed %s -> %s",
UNIT(t)->id,
target_state_to_string(old_state),
target_state_to_string(state));
unit_notify(UNIT(t), state_translation_table[old_state], state_translation_table[state], true);
}
static void automount_set_state(Automount *a, AutomountState state) {
AutomountState old_state;
assert(a);
old_state = a->state;
a->state = state;
if (state != AUTOMOUNT_WAITING &&
state != AUTOMOUNT_RUNNING)
unmount_autofs(a);
if (state != old_state)
log_unit_debug(UNIT(a), "Changed %s -> %s", automount_state_to_string(old_state), automount_state_to_string(state));
unit_notify(UNIT(a), state_translation_table[old_state], state_translation_table[state], true);
}
static void scope_set_state(Scope *s, ScopeState state) {
ScopeState old_state;
assert(s);
old_state = s->state;
s->state = state;
if (!IN_SET(state, SCOPE_STOP_SIGTERM, SCOPE_STOP_SIGKILL))
s->timer_event_source = sd_event_source_unref(s->timer_event_source);
if (IN_SET(state, SCOPE_DEAD, SCOPE_FAILED))
unit_unwatch_all_pids(UNIT(s));
if (state != old_state)
log_debug("%s changed %s -> %s", UNIT(s)->id, scope_state_to_string(old_state), scope_state_to_string(state));
unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state], true);
}
static void busname_set_state(BusName *n, BusNameState state) {
BusNameState old_state;
assert(n);
old_state = n->state;
n->state = state;
if (!IN_SET(state, BUSNAME_MAKING, BUSNAME_SIGTERM, BUSNAME_SIGKILL)) {
n->timer_event_source = sd_event_source_unref(n->timer_event_source);
busname_unwatch_control_pid(n);
}
if (state != BUSNAME_LISTENING)
busname_unwatch_fd(n);
if (!IN_SET(state, BUSNAME_LISTENING, BUSNAME_MAKING, BUSNAME_REGISTERED, BUSNAME_RUNNING))
busname_close_fd(n);
if (state != old_state)
log_unit_debug(UNIT(n), "Changed %s -> %s", busname_state_to_string(old_state), busname_state_to_string(state));
unit_notify(UNIT(n), state_translation_table[old_state], state_translation_table[state], true);
}