logind: automatically remove SysV + POSIX IPC objects when the users owning them fully log out

src/test/test-ipcrm.c

@@ -0,0 +1,32 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "util.h"
+#include "clean-ipc.h"
+
+int main(int argc, char *argv[]) {
+        uid_t uid;
+
+        assert_se(argc == 2);
+        assert_se(parse_uid(argv[1], &uid) >= 0);
+
+        return clean_ipc(uid) < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}