qemu

FORK: QEMU emulator
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qbool.c (1150B)

      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 "qobject-internal.h"
     17 
     18 /**
     19  * qbool_from_bool(): Create a new QBool from a bool
     20  *
     21  * Return strong reference.
     22  */
     23 QBool *qbool_from_bool(bool value)
     24 {
     25     QBool *qb;
     26 
     27     qb = g_malloc(sizeof(*qb));
     28     qobject_init(QOBJECT(qb), QTYPE_QBOOL);
     29     qb->value = value;
     30 
     31     return qb;
     32 }
     33 
     34 /**
     35  * qbool_get_bool(): Get the stored bool
     36  */
     37 bool qbool_get_bool(const QBool *qb)
     38 {
     39     return qb->value;
     40 }
     41 
     42 /**
     43  * qbool_is_equal(): Test whether the two QBools are equal
     44  */
     45 bool qbool_is_equal(const QObject *x, const QObject *y)
     46 {
     47     return qobject_to(QBool, x)->value == qobject_to(QBool, y)->value;
     48 }
     49 
     50 /**
     51  * qbool_destroy_obj(): Free all memory allocated by a
     52  * QBool object
     53  */
     54 void qbool_destroy_obj(QObject *obj)
     55 {
     56     assert(obj != NULL);
     57     g_free(qobject_to(QBool, obj));
     58 }
     59 
     60 void qbool_unref(QBool *q)
     61 {
     62     qobject_unref(q);
     63 }