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diff --git a/src/core/selinux-access.h b/src/core/selinux-access.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Dan Walsh
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <dbus.h>
+
+void selinux_access_free(void);
+
+int selinux_access_check(DBusConnection *connection, DBusMessage *message, const char *path, const char *permission, DBusError *error);
+
+#ifdef HAVE_SELINUX
+
+#define SELINUX_ACCESS_CHECK(connection, message, permission) \
+ do { \
+ DBusError _error; \
+ int _r; \
+ DBusConnection *_c = (connection); \
+ DBusMessage *_m = (message); \
+ dbus_error_init(&_error); \
+ _r = selinux_access_check(_c, _m, NULL, (permission), &_error); \
+ if (_r < 0) \
+ return bus_send_error_reply(_c, _m, &_error, _r); \
+ } while (false)
+
+#define SELINUX_UNIT_ACCESS_CHECK(unit, connection, message, permission) \
+ do { \
+ DBusError _error; \
+ int _r; \
+ DBusConnection *_c = (connection); \
+ DBusMessage *_m = (message); \
+ Unit *_u = (unit); \
+ dbus_error_init(&_error); \
+ _r = selinux_access_check(_c, _m, _u->source_path ?: _u->fragment_path, (permission), &_error); \
+ if (_r < 0) \
+ return bus_send_error_reply(_c, _m, &_error, _r); \
+ } while (false)
+
+#else
+
+#define SELINUX_ACCESS_CHECK(connection, message, permission) do { } while (false)
+#define SELINUX_UNIT_ACCESS_CHECK(unit, connection, message, permission) do { } while (false)
+
+#endif