logind: make sure we hand out write fd, and keep read fd for session end detection

[elogind.git] / src / dbus.c

diff --git a/src/dbus.c b/src/dbus.c
index e153c35ab3227a9aa8e86e0ca9d89bd1bce871ca..93a19a45cd111321827a3d86d03674da60fa475d 100644 (file)
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -446,7 +446,7 @@ static DBusHandlerResult system_bus_message_filter(DBusConnection *connection, D
                 if (!dbus_message_get_args(message, &error,
                                            DBUS_TYPE_STRING, &cgroup,
                                            DBUS_TYPE_INVALID))
-                        log_error("Failed to parse Released message: %s", error.message);
+                        log_error("Failed to parse Released message: %s", bus_error_message(&error));
                 else
                         cgroup_notify_empty(m, cgroup);
         }
@@ -1212,55 +1212,6 @@ int bus_broadcast(Manager *m, DBusMessage *message) {
         return oom ? -ENOMEM : 0;
 }
 
-int bus_parse_strv(DBusMessage *m, char ***_l) {
-        DBusMessageIter iter, sub;
-        unsigned n = 0, i = 0;
-        char **l;
-
-        assert(m);
-        assert(_l);
-
-        if (!dbus_message_iter_init(m, &iter) ||
-            dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
-            dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_STRING)
-            return -EINVAL;
-
-        dbus_message_iter_recurse(&iter, &sub);
-
-        while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
-                n++;
-                dbus_message_iter_next(&sub);
-        }
-
-        if (!(l = new(char*, n+1)))
-                return -ENOMEM;
-
-        assert_se(dbus_message_iter_init(m, &iter));
-        dbus_message_iter_recurse(&iter, &sub);
-
-        while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
-                const char *s;
-
-                assert_se(dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRING);
-                dbus_message_iter_get_basic(&sub, &s);
-
-                if (!(l[i++] = strdup(s))) {
-                        strv_free(l);
-                        return -ENOMEM;
-                }
-
-                dbus_message_iter_next(&sub);
-        }
-
-        assert(i == n);
-        l[i] = NULL;
-
-        if (_l)
-                *_l = l;
-
-        return 0;
-}
-
 bool bus_has_subscriber(Manager *m) {
         Iterator i;
         DBusConnection *c;