Integers have an API to add a property via a pointer to storage -
object_property_add_uintXX_ptr(). This is convenient for defining
dynamic properties without having to define local setters and getters.
This patch does the same for the boolean type - object can now easily
define boolean properties with the trivial setters and getters.
Signed-off-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
---
include/qom/object.h | 13 +++++++++++++
qom/object.c | 24 ++++++++++++++++++++++++
2 files changed, 37 insertions(+)
diff --git a/include/qom/object.h b/include/qom/object.h
index a275db2..c68aba3 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -1113,6 +1113,19 @@ void object_property_add_bool(Object *obj, const char
*name,
Error **errp);
/**
+ * object_property_add_bool_ptr:
+ * @obj: the object to add a property to
+ * @name: the name of the property
+ * @v: pointer to value
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Add a bool property in memory. This function will add a
+ * property of type 'bool'.
+ */
+void object_property_add_bool_ptr(Object *obj, const char *name,
+ const bool *v, Error **errp);
+
+/**
* object_property_add_uint8_ptr:
* @obj: the object to add a property to
* @name: the name of the property
diff --git a/qom/object.c b/qom/object.c
index 07b454b..6c9cef9 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -1345,6 +1345,23 @@ static char *qdev_get_type(Object *obj, Error **errp)
return g_strdup(object_get_typename(obj));
}
+static void property_get_bool_ptr(Object *obj, Visitor *v,
+ void *opaque, const char *name,
+ Error **errp)
+{
+ bool value = *(bool *)opaque;
+ visit_type_bool(v, &value, name, errp);
+}
+
+static void property_set_bool_ptr(Object *obj, Visitor *v,
+ void *opaque, const char *name,
+ Error **errp)
+{
+ bool value;
+ visit_type_bool(v, &value, name, errp);
+ *(bool *)opaque = value;
+}
+
static void property_get_uint8_ptr(Object *obj, Visitor *v,
void *opaque, const char *name,
Error **errp)
@@ -1413,6 +1430,13 @@ static void property_set_uint64_ptr(Object *obj, Visitor
*v,
*(uint64_t *)opaque = value;
}
+void object_property_add_bool_ptr(Object *obj, const char *name,
+ const bool *v, Error **errp)
+{
+ object_property_add(obj, name, "bool", property_get_bool_ptr,
+ property_set_bool_ptr, NULL, (void *)v, errp);
+}
+
void object_property_add_uint8_ptr(Object *obj, const char *name,
const uint8_t *v, Error **errp)
{
--
1.8.5.1
