diff options
| author | Daniel P. Berrangé <berrange@redhat.com> | 2020-08-31 17:07:23 -0400 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2020-09-08 17:29:18 -0400 |
| commit | c5a61e5a3c68144a421117916aef04f2c0fab84b (patch) | |
| tree | 62675fd224cea1cb0e44885fad2e26426c29b512 /include/qom/object.h | |
| parent | acbef3cc0cefae0af0263ad675445ebba5feb385 (diff) | |
| download | qemu-c5a61e5a3c68144a421117916aef04f2c0fab84b.zip | |
qom: make object_ref/unref use a void * instead of Object *.
The object_ref/unref methods are intended for use with any subclass of
the base Object. Using "Object *" in the signature is not adding any
meaningful level of type safety, since callers simply use "OBJECT(ptr)"
and this expands to an unchecked cast "(Object *)".
By using "void *" we enable the object_unref() method to be used to
provide support for g_autoptr() with any subclass.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200723181410.3145233-2-berrange@redhat.com>
Message-Id: <20200831210740.126168-2-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include/qom/object.h')
| -rw-r--r-- | include/qom/object.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index 0f3a60617c..1f8aa2d48e 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -1035,7 +1035,7 @@ GSList *object_class_get_list_sorted(const char *implements_type, * as its reference count is greater than zero. * Returns: @obj */ -Object *object_ref(Object *obj); +Object *object_ref(void *obj); /** * object_unref: @@ -1044,7 +1044,7 @@ Object *object_ref(Object *obj); * Decrease the reference count of a object. A object cannot be freed as long * as its reference count is greater than zero. */ -void object_unref(Object *obj); +void object_unref(void *obj); /** * object_property_try_add: |