func (d *VirDomain) AttachDeviceFlags(xml string, flags uint) error {
cXml := C.CString(xml)
defer C.free(unsafe.Pointer(cXml))
result := C.virDomainAttachDeviceFlags(d.ptr, cXml, C.uint(flags))
if result == -1 {
return GetLastError()
}
return nil
}
// AttachDevice attaches a virtual device to a domain, using the flags
// parameter to control how the device is attached. DomDeviceModifyCurrent
// specifies that the device allocation is made based on current domain state.
// DomDeviceModifyLive specifies that the device shall be allocated to the
// active domain instance only and is not added to the persisted domain
// configuration. DomDeviceModifyConfig specifies that the device shall be
// allocated to the persisted domain configuration only. Note that the target
// hypervisor must return an error if unable to satisfy flags. E.g. the
// hypervisor driver will return failure if DomDeviceModifyLive is specified
// but it only supports modifying the persisted device allocation.
func (dom Domain) AttachDevice(deviceXML string, flags DomainDeviceModifyFlag) error {
cXML := C.CString(deviceXML)
defer C.free(unsafe.Pointer(cXML))
dom.log.Printf("attaching a virtual device to domain (flags = %v)...\n", flags)
cRet := C.virDomainAttachDeviceFlags(dom.virDomain, cXML, C.uint(flags))
ret := int32(cRet)
if ret == -1 {
err := LastError()
dom.log.Printf("an error occurred: %v\n", err)
return err
}
dom.log.Println("device attached")
return nil
}