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/*
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* QBool Module
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*
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* Copyright (C) 2009 Red Hat Inc.
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*
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* Authors:
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* Luiz Capitulino <lcapitulino@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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* Copyright IBM, Corp. 2009
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#include "qbool.h" |
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#include "qobject.h" |
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#include "qemu-common.h" |
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static void qbool_destroy_obj(QObject *obj); |
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static const QType qbool_type = { |
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.code = QTYPE_QBOOL, |
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.destroy = qbool_destroy_obj, |
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}; |
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/**
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* qbool_from_int(): Create a new QBool from an int
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*
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* Return strong reference.
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*/
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QBool *qbool_from_int(int value)
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{ |
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QBool *qb; |
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qb = qemu_malloc(sizeof(*qb));
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qb->value = value; |
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QOBJECT_INIT(qb, &qbool_type); |
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return qb;
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} |
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/**
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* qbool_get_int(): Get the stored int
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*/
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int qbool_get_int(const QBool *qb) |
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{ |
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return qb->value;
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} |
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/**
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* qobject_to_qbool(): Convert a QObject into a QBool
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*/
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QBool *qobject_to_qbool(const QObject *obj)
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{ |
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if (qobject_type(obj) != QTYPE_QBOOL)
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return NULL; |
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return container_of(obj, QBool, base);
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} |
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/**
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* qbool_destroy_obj(): Free all memory allocated by a
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* QBool object
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*/
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static void qbool_destroy_obj(QObject *obj) |
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{ |
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assert(obj != NULL);
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qemu_free(qobject_to_qbool(obj)); |
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} |