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When CRIU receives an unsupported object, it enumerates callbacks until one of them doesn't return something other than -ENOSUPP. Usually callbacks returns negative code in an error case. The -ENOSUPP code is a special one. It is returned, if a callback is not suitable for the object.
When CRIU receives an unsupported object, it enumerates callbacks until one of them doesn't return something other than -ENOSUPP. Usually callbacks returns negative code in an error case. The -ENOSUPP code is a special one. It is returned, if a callback is not suitable for the object.
−
Each callback gets an unique identificator of a serialized object.
+
Each callback gets an unique identificator for each serialized object.
=== External unix sockets ===
=== External unix sockets ===