+ strv_uniq(l);
+
+ if (strv_length(l) <= 1) {
+ strv_free(l);
+ continue;
+ }
+
+ if (!arg_join_controllers) {
+ arg_join_controllers = new(char**, 2);
+ if (!arg_join_controllers) {
+ strv_free(l);
+ return -ENOMEM;
+ }
+
+ arg_join_controllers[0] = l;
+ arg_join_controllers[1] = NULL;
+
+ n = 1;
+ } else {
+ char ***a;
+ char ***t;
+
+ t = new0(char**, n+2);
+ if (!t) {
+ strv_free(l);
+ return -ENOMEM;
+ }
+
+ n = 0;
+
+ for (a = arg_join_controllers; *a; a++) {
+
+ if (strv_overlap(*a, l)) {
+ char **c;
+
+ c = strv_merge(*a, l);
+ if (!c) {
+ strv_free(l);
+ strv_free_free(t);
+ return -ENOMEM;
+ }
+
+ strv_free(l);
+ l = c;
+ } else {
+ char **c;
+
+ c = strv_copy(*a);
+ if (!c) {
+ strv_free(l);
+ strv_free_free(t);
+ return -ENOMEM;
+ }
+
+ t[n++] = c;
+ }
+ }
+
+ t[n++] = strv_uniq(l);
+
+ strv_free_free(arg_join_controllers);
+ arg_join_controllers = t;
+ }
+ }
+
+ return 0;
+}
+
+static int parse_config_file(void) {
+
+ const ConfigTableItem items[] = {
+ { "Manager", "LogLevel", config_parse_level2, 0, NULL },
+ { "Manager", "LogTarget", config_parse_target, 0, NULL },
+ { "Manager", "LogColor", config_parse_color, 0, NULL },
+ { "Manager", "LogLocation", config_parse_location, 0, NULL },
+ { "Manager", "DumpCore", config_parse_bool, 0, &arg_dump_core },
+ { "Manager", "CrashShell", config_parse_bool, 0, &arg_crash_shell },
+ { "Manager", "ShowStatus", config_parse_bool, 0, &arg_show_status },
+#ifdef HAVE_SYSV_COMPAT
+ { "Manager", "SysVConsole", config_parse_bool, 0, &arg_sysv_console },
+#endif
+ { "Manager", "CrashChVT", config_parse_int, 0, &arg_crash_chvt },
+ { "Manager", "CPUAffinity", config_parse_cpu_affinity2, 0, NULL },
+ { "Manager", "MountAuto", config_parse_bool, 0, &arg_mount_auto },
+ { "Manager", "SwapAuto", config_parse_bool, 0, &arg_swap_auto },
+ { "Manager", "DefaultControllers", config_parse_strv, 0, &arg_default_controllers },
+ { "Manager", "DefaultStandardOutput", config_parse_output, 0, &arg_default_std_output },
+ { "Manager", "DefaultStandardError", config_parse_output, 0, &arg_default_std_error },
+ { "Manager", "JoinControllers", config_parse_join_controllers, 0, &arg_join_controllers },
+ { NULL, NULL, NULL, 0, NULL }