func (d *VirDomain) GetVcpusFlags(flags uint32) (int32, error) {
result := C.virDomainGetVcpusFlags(d.ptr, C.uint(flags))
if result == -1 {
return 0, GetLastError()
}
return int32(result), nil
}
// VCPUs queries the number of virtual CPUs used by the domain. Note that this
// call may fail if the underlying virtualization hypervisor does not support
// it. This function may require privileged access to the hypervisor.
func (dom Domain) VCPUs(flags DomainVCPUsFlag) (int32, error) {
dom.log.Println("reading domain VCPUs count...")
cRet := C.virDomainGetVcpusFlags(dom.virDomain, C.uint(flags))
ret := int32(cRet)
if ret == -1 {
err := LastError()
dom.log.Printf("an error occurred: %v\n", err)
return 0, err
}
dom.log.Printf("VCPUs count: %v\n", ret)
return ret, nil
}