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authorDaniel P. Berrange <berrange@redhat.com>2015-12-09 12:34:02 +0000
committerAndreas Färber <afaerber@suse.de>2016-01-18 17:47:58 +0100
commit7746abd8e9ee9db20c0b0fdb19504f163ba3cbea (patch)
treea5e9c56a0342b23cabe21e6bd199f312e1393fab /default-configs
parent16bf7f522a2ff68993f80631ed86254c71eaf5d4 (diff)
qom: Change object property iterator API contract
Currently the ObjectProperty iterator API works as follows: ObjectPropertyIterator *iter; iter = object_property_iter_init(obj); while ((prop = object_property_iter_next(iter))) { ... } object_property_iter_free(iter); This has the benefit that the ObjectPropertyIterator struct can be opaque, but has the downside that callers need to explicitly call a free function. It is also not in keeping with iterator style used elsewhere in QEMU/GLib2. This patch changes the API to use stack allocation instead: ObjectPropertyIterator iter; object_property_iter_init(&iter, obj); while ((prop = object_property_iter_next(&iter))) { ... } Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [AF: Fused ObjectPropertyIterator struct with typedef] Signed-off-by: Andreas Färber <afaerber@suse.de>
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