func (v *VirStorageVol) GetXMLDesc(flags uint32) (string, error) {
result := C.virStorageVolGetXMLDesc(v.ptr, C.uint(flags))
if result == nil {
return "", GetLastError()
}
xml := C.GoString(result)
C.free(unsafe.Pointer(result))
return xml, nil
}
// XML fetches an XML document describing all aspects of the storage volume.
func (vol StorageVolume) XML() (string, error) {
vol.log.Println("reading storage volume XML...")
cXML := C.virStorageVolGetXMLDesc(vol.virStorageVol, 0)
if cXML == nil {
err := LastError()
vol.log.Printf("an error occurred: %v\n", err)
return "", err
}
xml := C.GoString(cXML)
vol.log.Printf("XML length: %v runes\n", utf8.RuneCountInString(xml))
return xml, nil
}