func (h *Hypervisor) ListInterfaces(flags uint) ([]*Interface, error) {
var cinterfaces *C.virInterfacePtr
result := C.virConnectListAllInterfaces(h.cptr, &cinterfaces, C.uint(flags))
if result == -1 {
return nil, GetLastError()
}
var interfaces = make([]*Interface, result)
p := (*[1 << 30]C.virInterfacePtr)(unsafe.Pointer(cinterfaces))
for i := 0; i < int(result); i++ {
interfaces[i] = newInterface(p[i])
}
defer C.free(unsafe.Pointer(cinterfaces))
return interfaces, nil
}
func (c *VirConnection) ListAllInterfaces(flags uint32) ([]VirInterface, error) {
var cList *C.virInterfacePtr
numIfaces := C.virConnectListAllInterfaces(c.ptr, (**C.virInterfacePtr)(&cList), C.uint(flags))
if numIfaces == -1 {
return nil, GetLastError()
}
hdr := reflect.SliceHeader{
Data: uintptr(unsafe.Pointer(cList)),
Len: int(numIfaces),
Cap: int(numIfaces),
}
var ifaces []VirInterface
slice := *(*[]C.virInterfacePtr)(unsafe.Pointer(&hdr))
for _, ptr := range slice {
ifaces = append(ifaces, VirInterface{ptr})
}
C.free(unsafe.Pointer(cList))
return ifaces, nil
}
