assert(b->path);
- if (!b->controller)
+ if (!b->controller) {
if (!(b->controller = strdup(SYSTEMD_CGROUP_CONTROLLER)))
return -ENOMEM;
+ b->ours = true;
+ }
+
/* Ensure this hasn't been added yet */
assert(!b->unit);
int unit_add_cgroup_from_text(Unit *u, const char *name) {
char *controller = NULL, *path = NULL;
CGroupBonding *b = NULL;
+ bool ours = false;
int r;
assert(u);
if ((r = cg_split_spec(name, &controller, &path)) < 0)
return r;
- if (!path)
+ if (!path) {
path = default_cgroup_path(u);
+ ours = true;
+ }
- if (!controller)
+ if (!controller) {
controller = strdup(SYSTEMD_CGROUP_CONTROLLER);
+ ours = true;
+ }
if (!path || !controller) {
free(path);
b->controller = controller;
b->path = path;
- b->ours = false;
+ b->ours = ours;
+ b->essential = streq(controller, SYSTEMD_CGROUP_CONTROLLER);
if ((r = unit_add_cgroup(u, b)) < 0)
goto fail;
}
bool unit_need_daemon_reload(Unit *u) {
- struct stat st;
-
assert(u);
- if (!u->meta.fragment_path)
- return false;
+ if (u->meta.fragment_path) {
+ struct stat st;
- zero(st);
- if (stat(u->meta.fragment_path, &st) < 0)
- /* What, cannot access this anymore? */
- return true;
+ zero(st);
+ if (stat(u->meta.fragment_path, &st) < 0)
+ /* What, cannot access this anymore? */
+ return true;
+
+ if (u->meta.fragment_mtime > 0 &&
+ timespec_load(&st.st_mtim) != u->meta.fragment_mtime)
+ return true;
+ }
- return
- u->meta.fragment_mtime &&
- timespec_load(&st.st_mtim) != u->meta.fragment_mtime;
+ if (UNIT_VTABLE(u)->need_daemon_reload)
+ return UNIT_VTABLE(u)->need_daemon_reload(u);
+
+ return false;
}
void unit_reset_failed(Unit *u) {