On Wed, Apr 28, 2010 at 01:54:50PM +0100, Daniel P. Berrange wrote:
> This binds the virDomainGetBlockInfo API to python's blockInfo
> method on the domain object
[...]
> static PyObject *
> +libvirt_virDomainGetBlockInfo(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) {
[...]
> + c_retval = virDomainGetBlockInfo(domain, path, &info, flags);
> + LIBVIRT_END_ALLOW_THREADS;
> + if (c_retval < 0)
> + return VIR_PY_NONE;
> + py_retval = PyList_New(3);
> + PyList_SetItem(py_retval, 0, libvirt_ulonglongWrap((int) info.capacity));
> + PyList_SetItem(py_retval, 1, libvirt_ulonglongWrap((int) info.allocation));
> + PyList_SetItem(py_retval, 2, libvirt_ulonglongWrap((int) info.physical));
aye aye aye, isn't the (int) cast loosing data in most cases ?
4GB is small for a virtual disk partition ...
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel@xxxxxxxxxxxx | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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