afpacket

package

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Versions in this module

v1

v1.3.4

Jul 23, 2023

v1.3.3

Jul 23, 2023

v1.3.2

Jul 22, 2023

v1.3.1

Jul 22, 2023

v1.3.0

Jul 21, 2023

v1.2.1

Jan 5, 2023

v1.2.0

Jan 5, 2023

Changes in this version

+ const DefaultBlockSize — linux/amd64

+ const DefaultBlockTimeout — linux/amd64

+ const DefaultFrameSize — linux/amd64

+ const DefaultNumBlocks — linux/amd64

+ const DefaultPollTimeout — linux/amd64

+ const SocketDgram — linux/amd64

+ const SocketRaw — linux/amd64

+ const TPacketVersion1 — linux/amd64

+ const TPacketVersion2 — linux/amd64

+ const TPacketVersion3 — linux/amd64

+ const TPacketVersionHighestAvailable — linux/amd64

+ var ErrPoll = errors.New("packet poll failed") — linux/amd64

+ var ErrTimeout = errors.New("packet poll timeout expired") — linux/amd64

+ type AncillaryVLAN struct — linux/amd64

+ VLAN int

+ type FanoutType int — linux/amd64

+ const FanoutCBPF

+ const FanoutCPU

+ const FanoutEBPF

+ const FanoutHash

+ const FanoutHashWithDefrag

+ const FanoutLoadBalance

+ const FanoutQueueMapping

+ const FanoutRandom

+ const FanoutRollover

+ type OptAddVLANHeader bool — linux/amd64

+ type OptBlockSize int — linux/amd64

+ type OptBlockTimeout time.Duration — linux/amd64

+ type OptFrameSize int — linux/amd64

+ type OptInterface string — linux/amd64

+ type OptNumBlocks int — linux/amd64

+ type OptPollTimeout time.Duration — linux/amd64

+ type OptSocketType int — linux/amd64

+ func (t OptSocketType) String() string

+ type OptTPacketVersion int — linux/amd64

+ func (t OptTPacketVersion) String() string

+ type SocketStats C.struct_tpacket_stats — linux/amd64

+ func (s *SocketStats) Drops() uint

+ func (s *SocketStats) Packets() uint

+ type SocketStatsV3 C.struct_tpacket_stats_v3 — linux/amd64

+ func (s *SocketStatsV3) Drops() uint

+ func (s *SocketStatsV3) Packets() uint

+ func (s *SocketStatsV3) QueueFreezes() uint

+ type Stats struct — linux/amd64

+ Packets int64

+ Polls int64

+ type TPacket struct — linux/amd64

+ func NewTPacket(opts ...interface{}) (h *TPacket, err error)

+ func (h *TPacket) Close()

+ func (h *TPacket) InitSocketStats() error

+ func (h *TPacket) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error)

+ func (h *TPacket) ReadPacketDataTo(data []byte) (ci gopacket.CaptureInfo, err error)

+ func (h *TPacket) SetBPF(filter []bpf.RawInstruction) error

+ func (h *TPacket) SetEBPF(progFd int32) error

+ func (h *TPacket) SetFanout(t FanoutType, id uint16) error

+ func (h *TPacket) SocketStats() (SocketStats, SocketStatsV3, error)

+ func (h *TPacket) Stats() (Stats, error)

+ func (h *TPacket) WritePacketData(pkt []byte) error

+ func (h *TPacket) ZeroCopyReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error)

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