virtio-scsi: suppress virtqueue kick during processing
[qemu.git] / qobject / qbool.c
1 /*
2 * QBool Module
3 *
4 * Copyright IBM, Corp. 2009
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10 * See the COPYING.LIB file in the top-level directory.
11 *
12 */
13
14 #include "qemu/osdep.h"
15 #include "qapi/qmp/qbool.h"
16 #include "qapi/qmp/qobject.h"
17 #include "qemu-common.h"
18
19 /**
20 * qbool_from_bool(): Create a new QBool from a bool
21 *
22 * Return strong reference.
23 */
24 QBool *qbool_from_bool(bool value)
25 {
26 QBool *qb;
27
28 qb = g_malloc(sizeof(*qb));
29 qobject_init(QOBJECT(qb), QTYPE_QBOOL);
30 qb->value = value;
31
32 return qb;
33 }
34
35 /**
36 * qbool_get_bool(): Get the stored bool
37 */
38 bool qbool_get_bool(const QBool *qb)
39 {
40 return qb->value;
41 }
42
43 /**
44 * qobject_to_qbool(): Convert a QObject into a QBool
45 */
46 QBool *qobject_to_qbool(const QObject *obj)
47 {
48 if (!obj || qobject_type(obj) != QTYPE_QBOOL) {
49 return NULL;
50 }
51 return container_of(obj, QBool, base);
52 }
53
54 /**
55 * qbool_destroy_obj(): Free all memory allocated by a
56 * QBool object
57 */
58 void qbool_destroy_obj(QObject *obj)
59 {
60 assert(obj != NULL);
61 g_free(qobject_to_qbool(obj));
62 }