func (h *Hypervisor) ListNetworks(flags uint) ([]*Network, error) {
var cnetworks *C.virNetworkPtr
result := C.virConnectListAllNetworks(h.cptr, &cnetworks, C.uint(flags))
if result == -1 {
return nil, GetLastError()
}
var networks = make([]*Network, result)
p := (*[1 << 30]C.virNetworkPtr)(unsafe.Pointer(cnetworks))
for i := 0; i < int(result); i++ {
networks[i] = newNetwork(p[i])
}
defer C.free(unsafe.Pointer(cnetworks))
return networks, nil
}
func (c *VirConnection) ListAllNetworks(flags uint32) ([]VirNetwork, error) {
var cList *C.virNetworkPtr
numNets := C.virConnectListAllNetworks(c.ptr, (**C.virNetworkPtr)(&cList), C.uint(flags))
if numNets == -1 {
return nil, GetLastError()
}
hdr := reflect.SliceHeader{
Data: uintptr(unsafe.Pointer(cList)),
Len: int(numNets),
Cap: int(numNets),
}
var nets []VirNetwork
slice := *(*[]C.virNetworkPtr)(unsafe.Pointer(&hdr))
for _, ptr := range slice {
nets = append(nets, VirNetwork{ptr})
}
C.free(unsafe.Pointer(cList))
return nets, nil
}