shutdown: properly handle sigtimedwait() timing out

[elogind.git] / src / dbus-common.c

diff --git a/src/dbus-common.c b/src/dbus-common.c
index 127da23bab358664f6cda97bb6e05d8e0ee1ac51..69593cd183312cf123167f56d8e67dac0cc55e61 100644 (file)
--- a/src/dbus-common.c
+++ b/src/dbus-common.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -88,3 +88,14 @@ int bus_connect(DBusBusType t, DBusConnection **_bus, bool *private, DBusError *
         *_bus = bus;
         return 0;
 }
+
+const char *bus_error_message(const DBusError *error) {
+        assert(error);
+
+        /* Sometimes the D-Bus server is a little bit too verbose with
+         * its error messages, so let's override them here */
+        if (dbus_error_has_name(error, DBUS_ERROR_ACCESS_DENIED))
+                return "Access denied";
+
+        return error->message;
+}