+ e = startswith(line, "subscribed=");
+ if (!e)
+ return 0;
+
+ r = strv_extend(l, e);
+ if (r < 0)
+ return r;
+
+ return 1;
+}
+
+int bus_track_coldplug(Manager *m, sd_bus_track **t, char ***l) {
+ int r = 0;
+
+ assert(m);
+ assert(t);
+ assert(l);
+
+ if (!strv_isempty(*l) && m->api_bus) {
+ char **i;
+
+ if (!*t) {
+ r = sd_bus_track_new(m->api_bus, t, NULL, NULL);
+ if (r < 0)
+ return r;
+ }
+
+ r = 0;
+ STRV_FOREACH(i, *l) {
+ int k;
+
+ k = sd_bus_track_add_name(*t, *i);
+ if (k < 0)
+ r = k;
+ }
+ }
+
+ strv_free(*l);
+ *l = NULL;
+
+ return r;
+}
+
+int bus_verify_manage_units_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.manage-units", false, UID_INVALID, &m->polkit_registry, error);
+}
+
+/* Same as bus_verify_manage_unit_async(), but checks for CAP_KILL instead of CAP_SYS_ADMIN */
+int bus_verify_manage_units_async_for_kill(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_KILL, "org.freedesktop.systemd1.manage-units", false, UID_INVALID, &m->polkit_registry, error);
+}
+
+int bus_verify_manage_unit_files_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.manage-unit-files", false, UID_INVALID, &m->polkit_registry, error);
+}
+
+int bus_verify_reload_daemon_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.reload-daemon", false, UID_INVALID, &m->polkit_registry, error);
+}
+
+int bus_verify_set_environment_async(Manager *m, sd_bus_message *call, sd_bus_error *error) {
+ return bus_verify_polkit_async(call, CAP_SYS_ADMIN, "org.freedesktop.systemd1.set-environment", false, UID_INVALID, &m->polkit_registry, error);