| // Copyright 2021 The gVisor Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package stack |
| |
| import ( |
| "gvisor.dev/gvisor/pkg/tcpip" |
| ) |
| |
| type sharedStats struct { |
| local tcpip.NICStats |
| multiCounterNICStats |
| } |
| |
| // LINT.IfChange(multiCounterNICPacketStats) |
| |
| type multiCounterNICPacketStats struct { |
| packets tcpip.MultiCounterStat |
| bytes tcpip.MultiCounterStat |
| } |
| |
| func (m *multiCounterNICPacketStats) init(a, b *tcpip.NICPacketStats) { |
| m.packets.Init(a.Packets, b.Packets) |
| m.bytes.Init(a.Bytes, b.Bytes) |
| } |
| |
| // LINT.ThenChange(../tcpip.go:NICPacketStats) |
| |
| // LINT.IfChange(multiCounterNICNeighborStats) |
| |
| type multiCounterNICNeighborStats struct { |
| unreachableEntryLookups tcpip.MultiCounterStat |
| } |
| |
| func (m *multiCounterNICNeighborStats) init(a, b *tcpip.NICNeighborStats) { |
| m.unreachableEntryLookups.Init(a.UnreachableEntryLookups, b.UnreachableEntryLookups) |
| } |
| |
| // LINT.ThenChange(../tcpip.go:NICNeighborStats) |
| |
| // LINT.IfChange(multiCounterNICStats) |
| |
| type multiCounterNICStats struct { |
| unknownL3ProtocolRcvdPacketCounts tcpip.MultiIntegralStatCounterMap |
| unknownL4ProtocolRcvdPacketCounts tcpip.MultiIntegralStatCounterMap |
| malformedL4RcvdPackets tcpip.MultiCounterStat |
| tx multiCounterNICPacketStats |
| rx multiCounterNICPacketStats |
| disabledRx multiCounterNICPacketStats |
| neighbor multiCounterNICNeighborStats |
| } |
| |
| func (m *multiCounterNICStats) init(a, b *tcpip.NICStats) { |
| m.unknownL3ProtocolRcvdPacketCounts.Init(a.UnknownL3ProtocolRcvdPacketCounts, b.UnknownL3ProtocolRcvdPacketCounts) |
| m.unknownL4ProtocolRcvdPacketCounts.Init(a.UnknownL4ProtocolRcvdPacketCounts, b.UnknownL4ProtocolRcvdPacketCounts) |
| m.malformedL4RcvdPackets.Init(a.MalformedL4RcvdPackets, b.MalformedL4RcvdPackets) |
| m.tx.init(&a.Tx, &b.Tx) |
| m.rx.init(&a.Rx, &b.Rx) |
| m.disabledRx.init(&a.DisabledRx, &b.DisabledRx) |
| m.neighbor.init(&a.Neighbor, &b.Neighbor) |
| } |
| |
| // LINT.ThenChange(../tcpip.go:NICStats) |