xdp

package

v0.0.0-...-b764354 Latest Latest Go to latest Published: Aug 2, 2023 License: MIT Imports: 13 Imported by: 0

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Valid go.mod file
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Repository

github.com/XiyouNiGo/eNet

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Documentation ¶

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Index ¶

Constants
type Hook
- func NewHook(pinPath string) (*Hook, error)

Constants ¶

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const (
	Namespace = "enet"
	BpfFsPath = "/sys/fs/bpf"
)

View Source

const (
	EnetProgName = "enet_prog"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Hook ¶

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

Hook provides a set of operations that allow for managing the execution of the XDP program including attaching it on the network interface, or removing the program from the interface.

func NewHook ¶

func NewHook(pinPath string) (*Hook, error)

NewHook constructs a new instance of the XDP hook from provided XDP code.

func (*Hook) Attach ¶

func (h *Hook) Attach(device string, mode link.XDPAttachFlags) error

Attach loads the XDP program to specified interface.

func (*Hook) BPFObject ¶

func (h *Hook) BPFObject() bpfObjects

func (*Hook) Close ¶

func (h *Hook) Close() error

Close closes the underlying eBPF module by disposing any allocated resources.

func (*Hook) Remove ¶

func (h *Hook) Remove() error

Remove unloads the XDP program from the interface.

Source Files ¶

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