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qom: fix off-by-one
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qom: add object_resolve_path_type
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qom: use object_resolve_path_type for links
This allows to restrict partial matches to objects of the expectedtype. It will let people use bare names to reference driveseven though their name might be the same as a device's (e.g.-drive id=hd0,if=none,... -device ...,drive=hd0,id=hd0)....
qom: fix canonical paths vs. interfaces
qom: add property get/set wrappers for links
These can set a link to any object, as long as it is included inthe composition tree.
qom: do not include qdev header file
qom: add property get/set wrappers for C types
Add wrappers that let you get/set properties using normal C data types.
Reviewed-by: Anthony Liguori <anthony@aliguori@us.ibm.com>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qom: avoid useless conversions from string to type
qom: clean up/optimize object_dynamic_cast
The interface loop can be performed only on the parent object. Itdoes not need to be done on each interface. Similarly, we cansimplify the code by switching early from the implementationobject to the parent object....
qom: move properties from qdev to object
This is mostly code movement although not entirely. This makes properties partof the Object base class which means that we can now start using Object in ameaningful way outside of qdev.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom: accept any compatible type when setting a link property
Links had limited utility before as they only allowed a concrete type to bespecified. Now we can support abstract types and interfaces which means it'snow possible to have a link<PCIDevice>....
object: sure up reference counting
Now we have the following behavior:
1) object_new() returns an object with ref = 12) object_initialize() does not increase the reference count (ref may be 0).3) object_deref() will finalize the object when ref = 0. it does not free the...
container: make a decendent of Object
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>---v1 -> v2 - Add license (Paolo)
qom: allow object_class_foreach to take additional parameters to refine search
qdev: change ambiguous qdev names
Reported-by: Blue Swirl <blauwirbel@gmail.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom: add the base Object class (v2)
This class provides the main building block for QEMU Object Model and isextensively documented in the header file. It is largely inspired by GObject.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>---v1 -> v2...