netlink

package

v0.8.1 Latest Latest Go to latest Published: Feb 18, 2014 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/endocode/docker

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Documentation ¶

Rendered for

Overview ¶

Packet netlink provide access to low level Netlink sockets and messages.

Actual implementations are in: netlink_linux.go netlink_darwin.go

Index ¶

func AddDefaultGw(ip net.IP) error
func NetworkLinkAdd(name string, linkType string) error
func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error
func NetworkLinkUp(iface *net.Interface) error
func NetworkSetMTU(iface *net.Interface, mtu int) error
type IfAddrmsg
- func (msg *IfAddrmsg) ToWireFormat() []byte
type IfInfomsg
- func (msg *IfInfomsg) ToWireFormat() []byte
type NetlinkRequest
- func (rr *NetlinkRequest) AddData(data NetlinkRequestData)
- func (rr *NetlinkRequest) ToWireFormat() []byte
type NetlinkRequestData
type NetlinkSocket
- func (s *NetlinkSocket) Close()
- func (s *NetlinkSocket) GetPid() (uint32, error)
- func (s *NetlinkSocket) HandleAck(seq uint32) error
- func (s *NetlinkSocket) Receive() ([]syscall.NetlinkMessage, error)
- func (s *NetlinkSocket) Send(request *NetlinkRequest) error
type Route
- func NetworkGetRoutes() ([]Route, error)
type RtAttr
- func (attr *RtAttr) ToWireFormat() []byte
type RtMsg
- func (msg *RtMsg) ToWireFormat() []byte

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AddDefaultGw ¶

func AddDefaultGw(ip net.IP) error

Add a new default gateway. Identical to: ip route add default via $ip

func NetworkLinkAdd ¶

func NetworkLinkAdd(name string, linkType string) error

Add a new network link of a specified type. This is identical to running: ip add link $name type $linkType

func NetworkLinkAddIp ¶

func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error

Add an Ip address to an interface. This is identical to: ip addr add $ip/$ipNet dev $iface

func NetworkLinkUp ¶

func NetworkLinkUp(iface *net.Interface) error

Bring up a particular network interface

func NetworkSetMTU ¶

func NetworkSetMTU(iface *net.Interface, mtu int) error

Types ¶

type IfAddrmsg ¶

type IfAddrmsg struct {
	syscall.IfAddrmsg
}

func (*IfAddrmsg) ToWireFormat ¶

func (msg *IfAddrmsg) ToWireFormat() []byte

type IfInfomsg ¶

type IfInfomsg struct {
	syscall.IfInfomsg
}

func (*IfInfomsg) ToWireFormat ¶

func (msg *IfInfomsg) ToWireFormat() []byte

type NetlinkRequest ¶

type NetlinkRequest struct {
	syscall.NlMsghdr
	Data []NetlinkRequestData
}

func (*NetlinkRequest) AddData ¶

func (rr *NetlinkRequest) AddData(data NetlinkRequestData)

func (*NetlinkRequest) ToWireFormat ¶

func (rr *NetlinkRequest) ToWireFormat() []byte

type NetlinkRequestData ¶

type NetlinkRequestData interface {
	ToWireFormat() []byte
}

type NetlinkSocket ¶

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

func (*NetlinkSocket) Close ¶

func (s *NetlinkSocket) Close()

func (*NetlinkSocket) GetPid ¶

func (s *NetlinkSocket) GetPid() (uint32, error)

func (*NetlinkSocket) HandleAck ¶

func (s *NetlinkSocket) HandleAck(seq uint32) error

func (*NetlinkSocket) Receive ¶ added in v0.7.5

func (s *NetlinkSocket) Receive() ([]syscall.NetlinkMessage, error)

func (*NetlinkSocket) Send ¶

func (s *NetlinkSocket) Send(request *NetlinkRequest) error

type Route ¶ added in v0.8.0

type Route struct {
	*net.IPNet
	Iface   *net.Interface
	Default bool
}

A Route is a subnet associated with the interface to reach it.

func NetworkGetRoutes ¶

func NetworkGetRoutes() ([]Route, error)

Returns an array of IPNet for all the currently routed subnets on ipv4 This is similar to the first column of "ip route" output

type RtAttr ¶

type RtAttr struct {
	syscall.RtAttr
	Data []byte
}

func (*RtAttr) ToWireFormat ¶

func (attr *RtAttr) ToWireFormat() []byte

type RtMsg ¶

type RtMsg struct {
	syscall.RtMsg
}

func (*RtMsg) ToWireFormat ¶

func (msg *RtMsg) ToWireFormat() []byte

Source Files ¶

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