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
  17 /**
  18  * qbool_from_bool(): Create a new QBool from a bool
  19  *
  20  * Return strong reference.
  21  */
  22 QBool *qbool_from_bool(bool value)
  23 {
  24     QBool *qb;
  25
  26     qb = g_malloc(sizeof(*qb));
  27     qobject_init(QOBJECT(qb), QTYPE_QBOOL);
  28     qb->value = value;
  29
  30     return qb;
  31 }
  32
  33 /**
  34  * qbool_get_bool(): Get the stored bool
  35  */
  36 bool qbool_get_bool(const QBool *qb)
  37 {
  38     return qb->value;
  39 }
  40
  41 /**
  42  * qbool_is_equal(): Test whether the two QBools are equal
  43  */
  44 bool qbool_is_equal(const QObject *x, const QObject *y)
  45 {
  46     return qobject_to(QBool, x)->value == qobject_to(QBool, y)->value;
  47 }
  48
  49 /**
  50  * qbool_destroy_obj(): Free all memory allocated by a
  51  * QBool object
  52  */
  53 void qbool_destroy_obj(QObject *obj)
  54 {
  55     assert(obj != NULL);
  56     g_free(qobject_to(QBool, obj));
  57 }