We'll add extra code to the qdev property getters and setters, so add wrapper functions where additional actions can be performed.
The new functions have a "static_prop_" prefix instead of "qdev_" because the code will eventually be moved outside qdev-properties.c, to common QOM code. Signed-off-by: Eduardo Habkost <ehabk...@redhat.com> --- Cc: Paolo Bonzini <pbonz...@redhat.com> Cc: "Daniel P. Berrangé" <berra...@redhat.com> Cc: Eduardo Habkost <ehabk...@redhat.com> Cc: qemu-devel@nongnu.org --- hw/core/qdev-properties.c | 44 +++++++++++++++++++++++++++++++++++---- 1 file changed, 40 insertions(+), 4 deletions(-) diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index 5e010afdb8..aab9e65e97 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -45,6 +45,40 @@ void *qdev_get_prop_ptr(Object *obj, Property *prop) return ptr; } +static void static_prop_get(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + Property *prop = opaque; + return prop->info->get(obj, v, name, opaque, errp); +} + +/** + * static_prop_getter: Return getter function to be used for property + * + * Return value can be NULL if @info has no getter function. + */ +static ObjectPropertyAccessor *static_prop_getter(const PropertyInfo *info) +{ + return info->get ? static_prop_get : NULL; +} + +static void static_prop_set(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + Property *prop = opaque; + return prop->info->set(obj, v, name, opaque, errp); +} + +/** + * static_prop_setter: Return setter function to be used for property + * + * Return value can be NULL if @info has not setter function. + */ +static ObjectPropertyAccessor *static_prop_setter(const PropertyInfo *info) +{ + return info->set ? static_prop_set : NULL; +} + void qdev_propinfo_get_enum(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { @@ -687,8 +721,8 @@ static void set_prop_arraylen(Object *obj, Visitor *v, const char *name, assert(qdev_get_prop_ptr(obj, &arrayprop->prop) == eltptr); object_property_add(obj, propname, arrayprop->prop.info->name, - arrayprop->prop.info->get, - arrayprop->prop.info->set, + static_prop_getter(arrayprop->prop.info), + static_prop_setter(arrayprop->prop.info), array_element_release, arrayprop); } @@ -929,7 +963,8 @@ void qdev_property_add_static(DeviceState *dev, Property *prop) assert(!prop->info->create); op = object_property_add(obj, prop->name, prop->info->name, - prop->info->get, prop->info->set, + static_prop_getter(prop->info), + static_prop_setter(prop->info), prop->info->release, prop); @@ -955,7 +990,8 @@ static void qdev_class_add_property(DeviceClass *klass, Property *prop) op = object_class_property_add(oc, prop->name, prop->info->name, - prop->info->get, prop->info->set, + static_prop_getter(prop->info), + static_prop_setter(prop->info), prop->info->release, prop); if (prop->set_default) { -- 2.28.0