tree-wide: remove Lennart's copyright lines

[elogind.git] / src / shared / clean-ipc.h

diff --git a/src/shared/clean-ipc.h b/src/shared/clean-ipc.h
index 7cd896df0ec36f04b722fd162f5ae1ed5649a5e2..7057ae6aebd74759f2faebab021e19be2465f46c 100644 (file)
--- a/src/shared/clean-ipc.h
+++ b/src/shared/clean-ipc.h
@@ -1,28 +1,19 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-/***
-  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.
+#include <sys/types.h>
 
-  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 "user-util.h"
 
-#include <sys/types.h>
+int clean_ipc_internal(uid_t uid, gid_t gid, bool rm);
 
-int clean_ipc(uid_t uid, gid_t gid);
+/* Remove all IPC objects owned by the specified UID or GID */
 int clean_ipc_by_uid(uid_t uid);
 #if 0 /// UNNEEDED by elogind
 int clean_ipc_by_gid(gid_t gid);
 #endif // 0
+
+/* Check if any IPC object owned by the specified UID or GID exists, returns > 0 if so, == 0 if not */
+static inline int search_ipc(uid_t uid, gid_t gid) {
+        return clean_ipc_internal(uid, gid, false);
+}