Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / shared / spawn-polkit-agent.h

diff --git a/src/shared/spawn-polkit-agent.h b/src/shared/spawn-polkit-agent.h
index b91d20f1200eec40933bc0977e870c325d9bc4cd..9f26fa10a7fa2f0b53c9f961ae846f243f29b8a6 100644 (file)
--- a/src/shared/spawn-polkit-agent.h
+++ b/src/shared/spawn-polkit-agent.h
@@ -1,7 +1,5 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#ifndef foospawnpolkitagenthfoo
-#define foospawnpolkitagenthfoo
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
 /***
   This file is part of systemd.
@@ -22,7 +20,22 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include "bus-util.h"
+
 int polkit_agent_open(void);
 void polkit_agent_close(void);
 
-#endif
+static inline void polkit_agent_open_if_enabled(
+                BusTransport transport,
+                bool ask_password) {
+
+        /* Open the polkit agent as a child process if necessary */
+
+        if (transport != BUS_TRANSPORT_LOCAL)
+                return;
+
+        if (!ask_password)
+                return;
+
+        polkit_agent_open();
+}