1 /* 2 * QNull 3 * 4 * Copyright (C) 2015 Red Hat, Inc. 5 * 6 * Authors: 7 * Markus Armbruster <armbru@redhat.com> 8 * 9 * This work is licensed under the terms of the GNU LGPL, version 2.1 10 * or later. See the COPYING.LIB file in the top-level directory. 11 */ 12 13 #include "qemu/osdep.h" 14 #include "qapi/qmp/qnull.h" 15 #include "qobject-internal.h" 16 17 QNull qnull_ = { 18 .base = { 19 .type = QTYPE_QNULL, 20 .refcnt = 1, 21 }, 22 }; 23 24 /** 25 * qnull_is_equal(): Always return true because any two QNull objects 26 * are equal. 27 */ 28 bool qnull_is_equal(const QObject *x, const QObject *y) 29 { 30 return true; 31 } 32 33 void qnull_unref(QNull *q) 34 { 35 qobject_unref(q); 36 } 37