Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / basic / audit-util.h

diff --git a/src/basic/audit-util.h b/src/basic/audit-util.h
index 026d3cd9b1e2350e2206cad9f6435fd909a1d893..dba15de8ee9eb6a830ac2fc5f4f0e4b27f617111 100644 (file)
--- a/src/basic/audit-util.h
+++ b/src/basic/audit-util.h
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
@@ -31,3 +30,7 @@ int audit_session_from_pid(pid_t pid, uint32_t *id);
 int audit_loginuid_from_pid(pid_t pid, uid_t *uid);
 
 bool use_audit(void);
+
+static inline bool audit_session_is_valid(uint32_t id) {
+        return id > 0 && id != AUDIT_SESSION_INVALID;
+}