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qom: Add object_property_set_default_list()
This function provides a default for properties that are accessed using the list visitor interface. The default is always an empty list. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-ID: <20231109174240.72376-10-kwolf@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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@ -1093,6 +1093,14 @@ void object_property_set_default_bool(ObjectProperty *prop, bool value);
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*/
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void object_property_set_default_str(ObjectProperty *prop, const char *value);
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/**
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* object_property_set_default_list:
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* @prop: the property to set
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*
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* Set the property default value to be an empty list.
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*/
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void object_property_set_default_list(ObjectProperty *prop);
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/**
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* object_property_set_default_int:
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* @prop: the property to set
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@ -31,6 +31,7 @@
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* of the QOM core on QObject? */
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#include "qom/qom-qobject.h"
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#include "qapi/qmp/qbool.h"
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#include "qapi/qmp/qlist.h"
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#include "qapi/qmp/qnum.h"
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#include "qapi/qmp/qstring.h"
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#include "qemu/error-report.h"
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@ -1588,6 +1589,11 @@ void object_property_set_default_str(ObjectProperty *prop, const char *value)
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object_property_set_default(prop, QOBJECT(qstring_from_str(value)));
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}
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void object_property_set_default_list(ObjectProperty *prop)
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{
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object_property_set_default(prop, QOBJECT(qlist_new()));
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}
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void object_property_set_default_int(ObjectProperty *prop, int64_t value)
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{
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object_property_set_default(prop, QOBJECT(qnum_from_int(value)));
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