if (!s)
return -ENOMEM;
- if (!unit_name_is_valid(s)) {
+ if (!unit_name_is_valid(s, false)) {
r = -EINVAL;
goto fail;
}
set_free_free(u->meta.names);
- free(u->meta.instance);
+ condition_free_list(u->meta.conditions);
+ free(u->meta.instance);
free(u);
}
if (u->meta.job_timeout > 0)
fprintf(f, "%s\tJob Timeout: %s\n", prefix, format_timespan(timespan, sizeof(timespan), u->meta.job_timeout));
+ condition_dump_list(u->meta.conditions, f, prefix);
+
for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++) {
Unit *other;
if (!UNIT_VTABLE(u)->start)
return -EBADR;
+ /* If the conditions failed, don't do anything at all */
+ if (!condition_test_list(u->meta.conditions)) {
+ log_debug("Starting of %s requested but condition failed. Ignoring.", u->meta.id);
+ return -EALREADY;
+ }
+
/* We don't suppress calls to ->start() here when we are
* already starting, to allow this request to be used as a
* "hurry up" call, for example when the unit is in some "auto
return UNIT_VTABLE(u)->can_reload(u);
}
-static void unit_check_uneeded(Unit *u) {
+static void unit_check_unneeded(Unit *u) {
Iterator i;
Unit *other;
/* Garbage collect services that might not be needed anymore, if enabled */
SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
- unit_check_uneeded(other);
+ unit_check_unneeded(other);
SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
- unit_check_uneeded(other);
+ unit_check_unneeded(other);
SET_FOREACH(other, u->meta.dependencies[UNIT_WANTS], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
- unit_check_uneeded(other);
+ unit_check_unneeded(other);
SET_FOREACH(other, u->meta.dependencies[UNIT_REQUISITE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
- unit_check_uneeded(other);
+ unit_check_unneeded(other);
SET_FOREACH(other, u->meta.dependencies[UNIT_REQUISITE_OVERRIDABLE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
- unit_check_uneeded(other);
+ unit_check_unneeded(other);
}
void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
if (u->meta.type == UNIT_SERVICE &&
!UNIT_IS_ACTIVE_OR_RELOADING(os)) {
/* Write audit record if we have just finished starting up */
- manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, 1);
+ manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, true);
u->meta.in_audit = true;
}
+ if (!UNIT_IS_ACTIVE_OR_RELOADING(os))
+ manager_send_unit_plymouth(u->meta.manager, u);
+
} else {
if (unit_has_name(u, SPECIAL_SYSLOG_SERVICE))
/* Maybe we finished startup and are now ready for being
* stopped because unneeded? */
- unit_check_uneeded(u);
+ unit_check_unneeded(u);
unit_add_to_dbus_queue(u);
unit_add_to_gc_queue(u);
return strdup("");
}
+static char *specifier_filename(char specifier, void *data, void *userdata) {
+ Unit *u = userdata;
+ assert(u);
+
+ if (u->meta.instance)
+ return unit_name_path_unescape(u->meta.instance);
+
+ return unit_name_to_path(u->meta.instance);
+}
+
char *unit_name_printf(Unit *u, const char* format) {
/*
{ 'P', specifier_prefix_unescaped, NULL },
{ 'i', specifier_string, u->meta.instance },
{ 'I', specifier_instance_unescaped, NULL },
+ { 'f', specifier_filename, NULL },
{ 0, NULL, NULL }
};
if (u->meta.job)
unit_serialize_item(u, f, "job", job_type_to_string(u->meta.job->type));
+ dual_timestamp_serialize(f, "inactive-exit-timestamp", &u->meta.inactive_exit_timestamp);
+ dual_timestamp_serialize(f, "active-enter-timestamp", &u->meta.active_enter_timestamp);
+ dual_timestamp_serialize(f, "active-exit-timestamp", &u->meta.active_exit_timestamp);
+ dual_timestamp_serialize(f, "inactive-enter-timestamp", &u->meta.inactive_enter_timestamp);
+
/* End marker */
fputc('\n', f);
return 0;
u->meta.deserialized_job = type;
continue;
- }
+ } else if (streq(l, "inactive-exit-timestamp"))
+ dual_timestamp_deserialize(f, v, &u->meta.inactive_exit_timestamp);
+ else if (streq(l, "active-enter-timestamp"))
+ dual_timestamp_deserialize(f, v, &u->meta.active_enter_timestamp);
+ else if (streq(l, "active-exit-timestamp"))
+ dual_timestamp_deserialize(f, v, &u->meta.active_exit_timestamp);
+ else if (streq(l, "inactive-enter-timestamp"))
+ dual_timestamp_deserialize(f, v, &u->meta.inactive_enter_timestamp);
if ((r = UNIT_VTABLE(u)->deserialize_item(u, l, v, fds)) < 0)
return r;
return false;
}
+bool unit_pending_active(Unit *u) {
+ assert(u);
+
+ /* Returns true if the unit is inactive or going down */
+
+ if (UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u)))
+ return true;
+
+ if (u->meta.job &&
+ (u->meta.job->type == JOB_START ||
+ u->meta.job->type == JOB_RELOAD_OR_START ||
+ u->meta.job->type == JOB_RESTART))
+ return true;
+
+ return false;
+}
+
+UnitType unit_name_to_type(const char *n) {
+ UnitType t;
+
+ assert(n);
+
+ for (t = 0; t < _UNIT_TYPE_MAX; t++)
+ if (endswith(n, unit_vtable[t]->suffix))
+ return t;
+
+ return _UNIT_TYPE_INVALID;
+}
+
+bool unit_name_is_valid(const char *n, bool template_ok) {
+ UnitType t;
+
+ t = unit_name_to_type(n);
+ if (t < 0 || t >= _UNIT_TYPE_MAX)
+ return false;
+
+ return unit_name_is_valid_no_type(n, template_ok);
+}
+
+int unit_kill(Unit *u, KillWho w, KillMode m, int signo, DBusError *error) {
+ assert(u);
+ assert(w >= 0 && w < _KILL_WHO_MAX);
+ assert(m >= 0 && m < _KILL_MODE_MAX);
+ assert(signo > 0);
+ assert(signo < _NSIG);
+
+ if (m == KILL_NONE)
+ return 0;
+
+ if (!UNIT_VTABLE(u)->kill)
+ return -ENOTSUP;
+
+ return UNIT_VTABLE(u)->kill(u, w, m, signo, error);
+}
+
static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {
[UNIT_STUB] = "stub",
[UNIT_LOADED] = "loaded",
[UNIT_ERROR] = "error",
- [UNIT_MERGED] = "merged"
+ [UNIT_MERGED] = "merged",
+ [UNIT_MASKED] = "masked"
};
DEFINE_STRING_TABLE_LOOKUP(unit_load_state, UnitLoadState);
};
DEFINE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency);
-
-static const char* const kill_mode_table[_KILL_MODE_MAX] = {
- [KILL_CONTROL_GROUP] = "control-group",
- [KILL_PROCESS_GROUP] = "process-group",
- [KILL_PROCESS] = "process",
- [KILL_NONE] = "none"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(kill_mode, KillMode);