diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-12 15:34:34 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-12 15:34:34 +0100 |
| commit | 2ab09bf2f9f55b9fb8d2de6eb2ba2a8570e268e2 (patch) | |
| tree | 882ab7bb5da085f75b6a5e1094f6df266183c562 /include | |
| parent | 3b68de85b9b964e1bfb8474af1208717ba29b9ff (diff) | |
| parent | 3c969a6022438cf59de10d2dc3c58f4807788f98 (diff) | |
Merge remote-tracking branch 'remotes/kraxel/tags/usb-20180612-pull-request' into staging
usb: bug fix collection, doc update.
# gpg: Signature made Tue 12 Jun 2018 11:44:17 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/usb-20180612-pull-request:
usb-mtp: Return error on suspicious TYPE_DATA packet from initiator
usb-hcd-xhci-test: add a test for ccid hotplug
usb-ccid: fix bus leak
object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence
bus: do not unref the added child bus on realize
usb/dev-mtp: Fix use of uninitialized values
usb: correctly handle Zero Length Packets
usb: update docs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qom/object.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index a0c78c76f7..f3d2308d56 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -1103,6 +1103,11 @@ char *object_property_get_str(Object *obj, const char *name, * @errp: returns an error if this function fails * * Writes an object's canonical path to a property. + * + * If the link property was created with + * <code>OBJ_PROP_LINK_STRONG</code> bit, the old target object is + * unreferenced, and a reference is added to the new target object. + * */ void object_property_set_link(Object *obj, Object *value, const char *name, Error **errp); @@ -1394,7 +1399,7 @@ void object_property_add_child(Object *obj, const char *name, typedef enum { /* Unref the link pointer when the property is deleted */ - OBJ_PROP_LINK_UNREF_ON_RELEASE = 0x1, + OBJ_PROP_LINK_STRONG = 0x1, } ObjectPropertyLinkFlags; /** @@ -1432,8 +1437,9 @@ void object_property_allow_set_link(const Object *, const char *, * link property. The reference count for <code>*@child</code> is * managed by the property from after the function returns till the * property is deleted with object_property_del(). If the - * <code>@flags</code> <code>OBJ_PROP_LINK_UNREF_ON_RELEASE</code> bit is set, - * the reference count is decremented when the property is deleted. + * <code>@flags</code> <code>OBJ_PROP_LINK_STRONG</code> bit is set, + * the reference count is decremented when the property is deleted or + * modified. */ void object_property_add_link(Object *obj, const char *name, const char *type, Object **child, |