github.com/metacubex/gvisor@v0.0.0-20240320004321-933faba989ec/pkg/tcpip/tcpip_state.go (about)

     1  // Copyright 2021 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package tcpip
    16  
    17  import (
    18  	"context"
    19  	"time"
    20  )
    21  
    22  func (c *ReceivableControlMessages) saveTimestamp() int64 {
    23  	return c.Timestamp.UnixNano()
    24  }
    25  
    26  func (c *ReceivableControlMessages) loadTimestamp(_ context.Context, nsec int64) {
    27  	c.Timestamp = time.Unix(0, nsec)
    28  }