package tcp

import "gvisor.dev/gvisor/pkg/tcpip/internal/tcp"

Package tcp contains internal type definitions that are not expected to be used by anyone else outside pkg/tcpip.

Index ¶

• type TSOffset
• func NewTSOffset(milliseconds uint32) TSOffset
• func (offset TSOffset) Elapsed(now tcpip.MonotonicTime, tsEcr uint32) time.Duration
• func (offset TSOffset) TSVal(now tcpip.MonotonicTime) uint32

Types ¶

type TSOffset ¶

type TSOffset struct {
	// contains filtered or unexported fields
}

TSOffset is an offset applied to the value of the TSVal field in the TCP Timestamp option.

+stateify savable

func NewTSOffset ¶

func NewTSOffset(milliseconds uint32) TSOffset

NewTSOffset creates a new TSOffset from milliseconds.

func (TSOffset) Elapsed ¶

func (offset TSOffset) Elapsed(now tcpip.MonotonicTime, tsEcr uint32) time.Duration

Elapsed calculates the elapsed time given now and the echoed back timestamp.

func (TSOffset) TSVal ¶

func (offset TSOffset) TSVal(now tcpip.MonotonicTime) uint32

TSVal applies the offset to now and returns the timestamp in milliseconds.

Source Files ¶

tcp.go