return;
SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY], i)
- if (unit_pending_active(other))
+ if (unit_active_or_pending(other))
return;
SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i)
- if (unit_pending_active(other))
+ if (unit_active_or_pending(other))
return;
SET_FOREACH(other, u->dependencies[UNIT_WANTED_BY], i)
- if (unit_pending_active(other))
+ if (unit_active_or_pending(other))
return;
SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i)
- if (unit_pending_active(other))
+ if (unit_active_or_pending(other))
return;
log_info_unit(u->id, "Service %s is not needed anymore. Stopping.", u->id);
return unit_dbus_path_from_name(u->id);
}
-int unit_add_cgroup(Unit *u, CGroupBonding *b) {
+static int unit_add_cgroup(Unit *u, CGroupBonding *b) {
int r;
assert(u);
assert(u);
+ if (controller && !cg_controller_is_valid(controller, true))
+ return -EINVAL;
+
if (!controller)
controller = SYSTEMD_CGROUP_CONTROLLER;
controller = c;
}
- if (!controller || streq(controller, SYSTEMD_CGROUP_CONTROLLER))
+ if (!controller ||
+ streq(controller, SYSTEMD_CGROUP_CONTROLLER) ||
+ streq(controller, "systemd"))
return -EINVAL;
if (!filename_is_safe(name))
return -EINVAL;
- if (!filename_is_safe(controller))
+ if (!cg_controller_is_valid(controller, false))
return -EINVAL;
/* Check if this attribute already exists. Note that we will
}
int unit_load_related_unit(Unit *u, const char *type, Unit **_found) {
- char *t;
+ _cleanup_free_ char *t = NULL;
int r;
assert(u);
assert(type);
assert(_found);
- if (!(t = unit_name_change_suffix(u->id, type)))
+ t = unit_name_change_suffix(u->id, type);
+ if (!t)
return -ENOMEM;
assert(!unit_has_name(u, t));
r = manager_load_unit(u->manager, t, NULL, NULL, _found);
- free(t);
-
assert(r < 0 || *_found != u);
-
return r;
}
int unit_get_related_unit(Unit *u, const char *type, Unit **_found) {
+ _cleanup_free_ char *t = NULL;
Unit *found;
- char *t;
assert(u);
assert(type);
assert(_found);
- if (!(t = unit_name_change_suffix(u->id, type)))
+ t = unit_name_change_suffix(u->id, type);
+ if (!t)
return -ENOMEM;
assert(!unit_has_name(u, t));
found = manager_get_unit(u->manager, t);
- free(t);
-
if (!found)
return -ENOENT;
return 0;
}
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
void unit_status_printf(Unit *u, const char *status, const char *unit_status_msg_format) {
manager_status_printf(u->manager, false, status, unit_status_msg_format, unit_description(u));
}
+#pragma GCC diagnostic pop
bool unit_need_daemon_reload(Unit *u) {
_cleanup_strv_free_ char **t = NULL;
return NULL;
}
-bool unit_pending_inactive(Unit *u) {
+bool unit_stop_pending(Unit *u) {
assert(u);
- /* Returns true if the unit is inactive or going down */
+ /* This call does check the current state of the unit. It's
+ * hence useful to be called from state change calls of the
+ * unit itself, where the state isn't updated yet. This is
+ * different from unit_inactive_or_pending() which checks both
+ * the current state and for a queued job. */
- if (UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(u)))
- return true;
+ return u->job && u->job->type == JOB_STOP;
+}
+
+bool unit_inactive_or_pending(Unit *u) {
+ assert(u);
+
+ /* Returns true if the unit is inactive or going down */
- if (u->job && u->job->type == JOB_STOP)
+ if (unit_stop_pending(u))
return true;
return false;
}
-bool unit_pending_active(Unit *u) {
+bool unit_active_or_pending(Unit *u) {
assert(u);
/* Returns true if the unit is active or going up */