-void selinux_access_finish(void);
-int selinux_manager_access_check(DBusConnection *connection, DBusMessage *message, Manager *m, DBusError *error);
-int selinux_unit_access_check(DBusConnection *connection, DBusMessage *message, Manager *m, const char *path, DBusError *error);
+#include "sd-bus.h"
+#include "bus-error.h"
+#include "bus-util.h"
+#include "manager.h"
+
+void mac_selinux_access_free(void);
+
+int mac_selinux_generic_access_check(sd_bus_message *message, const char *path, const char *permission, sd_bus_error *error);
+
+int mac_selinux_unit_access_check_strv(char **units, sd_bus_message *message, Manager *m, const char *permission, sd_bus_error *error);
+
+#ifdef HAVE_SELINUX
+
+#define mac_selinux_access_check(message, permission, error) \
+ mac_selinux_generic_access_check((message), NULL, (permission), (error))
+
+#define mac_selinux_unit_access_check(unit, message, permission, error) \
+ ({ \
+ Unit *_unit = (unit); \
+ mac_selinux_generic_access_check((message), _unit->source_path ?: _unit->fragment_path, (permission), (error)); \
+ })
+
+#else
+
+#define mac_selinux_access_check(message, permission, error) 0
+#define mac_selinux_unit_access_check(unit, message, permission, error) 0
+