Re: [Qemu-devel] [RFC] introduce a dynamic library to expose qemu block API

[Paolo Bonzini]

Il 18/07/2012 15:58, Daniel P. Berrange ha scritto:
> How is error reporting dealt with

These APIs just return errno values.

> , and what is the intent around
> thread safety of the APIs ?  I'd like to see a fully thread safe
> API - multiple threads can use the same 'BlockDriverState *'
> concurrently, and thread-local error reporting.

This is a bit difficult to provide, since the QEMU block layer itself is
not thread-safe.

Another missing feature is passwords.

Paolo