func (self U8) Build(hdr syscall.NlAttr) []byte {
length := NLA_HDRLEN + 1
hdr.Len = uint16(length)
ret := make([]byte, NLA_ALIGN(length))
copy(ret, (*[syscall.SizeofNlAttr]byte)(unsafe.Pointer(&hdr))[:])
ret[NLA_HDRLEN] = uint8(self)
return ret
}
func (self NulString) Build(hdr syscall.NlAttr) []byte {
length := NLA_HDRLEN + len(self) + 1
hdr.Len = uint16(length)
ret := make([]byte, NLA_ALIGN(length))
copy(ret, (*[syscall.SizeofNlAttr]byte)(unsafe.Pointer(&hdr))[:])
copy(ret[NLA_HDRLEN:], []byte(self))
return ret
}
func (self Flag) Build(hdr syscall.NlAttr) []byte {
if bool(self) {
length := NLA_HDRLEN
hdr.Len = uint16(length)
ret := make([]byte, NLA_ALIGN(length))
copy(ret, (*[syscall.SizeofNlAttr]byte)(unsafe.Pointer(&hdr))[:])
return ret
} else {
return nil
}
}
func (self U32) Build(hdr syscall.NlAttr) []byte {
length := NLA_HDRLEN + 4
hdr.Len = uint16(length)
ret := make([]byte, NLA_ALIGN(length))
copy(ret, (*[syscall.SizeofNlAttr]byte)(unsafe.Pointer(&hdr))[:])
if hdr.Type&syscall.NLA_F_NET_BYTEORDER == 0 {
*(*uint32)(unsafe.Pointer(&ret[NLA_HDRLEN])) = uint32(self)
} else {
binary.BigEndian.PutUint32(ret[NLA_HDRLEN:], uint32(self))
}
return ret
}
