Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/shared/clean-ipc.h b/src/shared/clean-ipc.h
new file mode 100644
index 0000000..ed348fb
--- /dev/null
+++ b/src/shared/clean-ipc.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <sys/types.h>
+
+#include "user-util.h"
+
+int clean_ipc_internal(uid_t uid, gid_t gid, bool rm);
+
+/* Remove all IPC objects owned by the specified UID or GID */
+int clean_ipc_by_uid(uid_t uid);
+int clean_ipc_by_gid(gid_t gid);
+
+/* 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);
+}