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iothread: add iothread_by_id() API
Encapsulate IOThread QOM object lookup so that callers don't need to know how and where IOThread objects live. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20171206144550.22295-8-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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@ -380,3 +380,10 @@ void iothread_destroy(IOThread *iothread)
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{
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object_unparent(OBJECT(iothread));
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}
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/* Lookup IOThread by its id. Only finds user-created objects, not internal
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* iothread_create() objects. */
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IOThread *iothread_by_id(const char *id)
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{
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return IOTHREAD(object_resolve_path_type(id, TYPE_IOTHREAD, NULL));
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}
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