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author | Paolo Bonzini <pbonzini@redhat.com> | 2012-05-02 13:30:54 +0200 |
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committer | Andreas Färber <afaerber@suse.de> | 2012-06-18 15:14:36 +0200 |
commit | e7cce67f27bce49d8b6d09f4e66059d1fd117ebb (patch) | |
tree | 3f2326a6d93512115b94138424a162d29130ecd4 /qom | |
parent | eb2aeacf983a2a88a2b31e8fee067c38bd10abd3 (diff) | |
download | qemu-e7cce67f27bce49d8b6d09f4e66059d1fd117ebb.zip qemu-e7cce67f27bce49d8b6d09f4e66059d1fd117ebb.tar.gz qemu-e7cce67f27bce49d8b6d09f4e66059d1fd117ebb.tar.bz2 |
qom: Add object_class_get_parent()
This simple bit of functionality was missing and we'll need it soon,
so add it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
[AF: Document possible NULL return value]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'qom')
-rw-r--r-- | qom/object.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/qom/object.c b/qom/object.c index 6f839ad..9582230 100644 --- a/qom/object.c +++ b/qom/object.c @@ -545,6 +545,19 @@ ObjectClass *object_class_by_name(const char *typename) return type->class; } +ObjectClass *object_class_get_parent(ObjectClass *class) +{ + TypeImpl *type = type_get_parent(class->type); + + if (!type) { + return NULL; + } + + type_initialize(type); + + return type->class; +} + typedef struct OCFData { void (*fn)(ObjectClass *klass, void *opaque); |