netlink

package

v0.0.0-...-37b34e5 Latest Latest Go to latest Published: Dec 8, 2023 License: GPL-3.0 Imports: 3 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/bgrewell/go-firewall

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type DefaultNetlinkWatcher
type NetlinkWatcher
- func NewNetlinkMonitor() (watcher NetlinkWatcher, err error)
type NlMsgHdr
- func ParseNetlinkMessageHeader(b []byte) (*NlMsgHdr, error)

Constants ¶

View Source

const (
	NFNLGRP_NONE                  = 0
	NFNLGRP_CONNTRACK_NEW         = 1
	NFNLGRP_CONNTRACK_UPDATE      = 2
	NFNLGRP_CONNTRACK_DESTROY     = 4
	NFNLGRP_CONNTRACK_EXP_NEW     = 8
	NFNLGRP_CONNTRACK_EXP_UPDATE  = 16
	NFNLGRP_CONNTRACK_EXP_DESTROY = 32
	NFNLGRP_NFTABLES              = 64
	NFNLGRP_ACCT_QUOTA            = 128
	NFNLGRP_NFTRACE               = 256
)

View Source

const (
	// Constants for the Netlink message types
	NLMSG_NOOP    = 0x1
	NLMSG_ERROR   = 0x2
	NLMSG_DONE    = 0x3
	NLMSG_OVERRUN = 0x4
)

View Source

const NFNLGRP_MAX = NFNLGRP_NFTRACE - 1

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DefaultNetlinkWatcher ¶

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

func (*DefaultNetlinkWatcher) Monitor ¶

func (w *DefaultNetlinkWatcher) Monitor() (events <-chan []byte, errors <-chan error, setupErr error)

func (*DefaultNetlinkWatcher) Running ¶

func (w *DefaultNetlinkWatcher) Running() bool

func (*DefaultNetlinkWatcher) Stop ¶

func (w *DefaultNetlinkWatcher) Stop() error

type NetlinkWatcher ¶

type NetlinkWatcher interface {
	Monitor() (events <-chan []byte, errors <-chan error, setupErr error)
	Stop() error
	Running() bool
}

func NewNetlinkMonitor ¶

func NewNetlinkMonitor() (watcher NetlinkWatcher, err error)

type NlMsgHdr ¶

type NlMsgHdr struct {
	Len   uint32
	Type  uint16
	Flags uint16
	Seq   uint32
	Pid   uint32
}

Netlink message header

func ParseNetlinkMessageHeader ¶

func ParseNetlinkMessageHeader(b []byte) (*NlMsgHdr, error)

ParseNetlinkMessageHeader parses the Netlink message header

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL