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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH 1/2] object: Add can_be_deleted callback to TypeInfo and TypeImpl |
Date: | Mon, 23 Mar 2015 13:06:59 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
On 23/03/2015 11:36, Peter Crosthwaite wrote: > I don't think TypeInfo is the right place for this. You can however > define function hooks for Object in ObjectClass. See the unparent > field of ObjectClass for a precedent. In this case, the right place could be UserCreatable. Alternatively... > But is a better way to do this to add error handling to > object_unparent API and override object_unparent for your device in > question to throw the error? Then your change doesn't have to be > limited to QMP. ... this is also a good choice. Paolo
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