Re: [PATCH v3 05/10] qemufile: Always return a verbose error

[Juan Quintela]

Peter Xu <peterx@redhat.com> wrote:
> There're a lot of cases where we only have an errno set in last_error but
> without a detailed error description.  When this happens, try to generate
> an error contains the errno as a descriptive error.
>
> This will be helpful in cases where one relies on the Error*.  E.g.,
> migration state only caches Error* in MigrationState.error.  With this,
> we'll display correct error messages in e.g. query-migrate when the error
> was only set by qemu_file_set_error().
>
> Reviewed-by: Fabiano Rosas <farosas@suse.de>
> Signed-off-by: Peter Xu <peterx@redhat.com>

Reviewed-by: Juan Quintela <quintela@redhat.com>

Have to adjust due to the static missing from previous patch.