diff options
| author | Ayush Ranjan <ayushranjan@google.com> | 2020-12-11 10:32:03 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-11 10:33:58 -0800 |
| commit | af4afdc0e0482fd6f4d6d8da77df30527b75e421 (patch) | |
| tree | 043c28f16b53bc49a0ae0014a84c2dd8e8a175df /pkg/tcpip/transport/udp | |
| parent | e0cde3fb87e8fd41437da7e2506664881544ef2b (diff) | |
[netstack] Decouple tcpip.ControlMessages from the IP control messges.
tcpip.ControlMessages can not contain Linux specific structures which makes it
painful to convert back and forth from Linux to tcpip back to Linux when passing
around control messages in hostinet and raw sockets.
Now we convert to the Linux version of the control message as soon as we are
out of tcpip.
PiperOrigin-RevId: 347027065
Diffstat (limited to 'pkg/tcpip/transport/udp')
| -rw-r--r-- | pkg/tcpip/transport/udp/endpoint.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go index 04596183e..3a2baba14 100644 --- a/pkg/tcpip/transport/udp/endpoint.go +++ b/pkg/tcpip/transport/udp/endpoint.go @@ -550,8 +550,8 @@ func (e *endpoint) write(p tcpip.Payloader, opts tcpip.WriteOptions) (int64, <-c } // Peek only returns data from a single datagram, so do nothing here. -func (e *endpoint) Peek([][]byte) (int64, tcpip.ControlMessages, *tcpip.Error) { - return 0, tcpip.ControlMessages{}, nil +func (e *endpoint) Peek([][]byte) (int64, *tcpip.Error) { + return 0, nil } // OnReuseAddressSet implements tcpip.SocketOptionsHandler.OnReuseAddressSet. |