diff options
Diffstat (limited to 'pkg/tcpip/link/fdbased/endpoint.go')
| -rw-r--r-- | pkg/tcpip/link/fdbased/endpoint.go | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/pkg/tcpip/link/fdbased/endpoint.go b/pkg/tcpip/link/fdbased/endpoint.go index f86c383d8..0164d851b 100644 --- a/pkg/tcpip/link/fdbased/endpoint.go +++ b/pkg/tcpip/link/fdbased/endpoint.go @@ -57,7 +57,7 @@ import ( // linkDispatcher reads packets from the link FD and dispatches them to the // NetworkDispatcher. type linkDispatcher interface { - dispatch() (bool, *tcpip.Error) + dispatch() (bool, tcpip.Error) } // PacketDispatchMode are the various supported methods of receiving and @@ -118,7 +118,7 @@ type endpoint struct { // closed is a function to be called when the FD's peer (if any) closes // its end of the communication pipe. - closed func(*tcpip.Error) + closed func(tcpip.Error) inboundDispatchers []linkDispatcher dispatcher stack.NetworkDispatcher @@ -149,7 +149,7 @@ type Options struct { // ClosedFunc is a function to be called when an endpoint's peer (if // any) closes its end of the communication pipe. - ClosedFunc func(*tcpip.Error) + ClosedFunc func(tcpip.Error) // Address is the link address for this endpoint. Only used if // EthernetHeader is true. @@ -411,7 +411,7 @@ func (e *endpoint) AddHeader(local, remote tcpip.LinkAddress, protocol tcpip.Net // WritePacket writes outbound packets to the file descriptor. If it is not // currently writable, the packet is dropped. -func (e *endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, protocol tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) *tcpip.Error { +func (e *endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, protocol tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) tcpip.Error { if e.hdrSize > 0 { e.AddHeader(r.LocalLinkAddress, r.RemoteLinkAddress, protocol, pkt) } @@ -451,7 +451,7 @@ func (e *endpoint) WritePacket(r stack.RouteInfo, gso *stack.GSO, protocol tcpip return rawfile.NonBlockingWriteIovec(fd, builder.Build()) } -func (e *endpoint) sendBatch(batchFD int, batch []*stack.PacketBuffer) (int, *tcpip.Error) { +func (e *endpoint) sendBatch(batchFD int, batch []*stack.PacketBuffer) (int, tcpip.Error) { // Send a batch of packets through batchFD. mmsgHdrs := make([]rawfile.MMsgHdr, 0, len(batch)) for _, pkt := range batch { @@ -518,7 +518,7 @@ func (e *endpoint) sendBatch(batchFD int, batch []*stack.PacketBuffer) (int, *tc // - pkt.EgressRoute // - pkt.GSOOptions // - pkt.NetworkProtocolNumber -func (e *endpoint) WritePackets(_ stack.RouteInfo, _ *stack.GSO, pkts stack.PacketBufferList, _ tcpip.NetworkProtocolNumber) (int, *tcpip.Error) { +func (e *endpoint) WritePackets(_ stack.RouteInfo, _ *stack.GSO, pkts stack.PacketBufferList, _ tcpip.NetworkProtocolNumber) (int, tcpip.Error) { // Preallocate to avoid repeated reallocation as we append to batch. // batchSz is 47 because when SWGSO is in use then a single 65KB TCP // segment can get split into 46 segments of 1420 bytes and a single 216 @@ -562,13 +562,13 @@ func viewsEqual(vs1, vs2 []buffer.View) bool { } // InjectOutobund implements stack.InjectableEndpoint.InjectOutbound. -func (e *endpoint) InjectOutbound(dest tcpip.Address, packet []byte) *tcpip.Error { +func (e *endpoint) InjectOutbound(dest tcpip.Address, packet []byte) tcpip.Error { return rawfile.NonBlockingWrite(e.fds[0], packet) } // dispatchLoop reads packets from the file descriptor in a loop and dispatches // them to the network stack. -func (e *endpoint) dispatchLoop(inboundDispatcher linkDispatcher) *tcpip.Error { +func (e *endpoint) dispatchLoop(inboundDispatcher linkDispatcher) tcpip.Error { for { cont, err := inboundDispatcher.dispatch() if err != nil || !cont { |