tree-wide: remove Lennart's copyright lines

[elogind.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..190b970b6f2b1e7644074ffbc9e4cdcd51c235cd 100644 (file)
--- a/src/shared/spawn-polkit-agent.h
+++ b/src/shared/spawn-polkit-agent.h
@@ -1,28 +1,22 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
-#ifndef foospawnpolkitagenthfoo
-#define foospawnpolkitagenthfoo
+#include "bus-util.h"
 
-/***
-  This file is part of systemd.
-
-  Copyright 2012 Lennart Poettering
+int polkit_agent_open(void);
+void polkit_agent_close(void);
 
-  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.
+static inline int polkit_agent_open_if_enabled(
+                BusTransport transport,
+                bool ask_password) {
 
-  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.
+        /* Open the polkit agent as a child process if necessary */
 
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
+        if (transport != BUS_TRANSPORT_LOCAL)
+                return 0;
 
-int polkit_agent_open(void);
-void polkit_agent_close(void);
+        if (!ask_password)
+                return 0;
 
-#endif
+        return polkit_agent_open();
+}