Help us shape the future of Go! Take the 2026 Go Developer Survey

netlink

package module
v0.0.0-...-e4089b8 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Oct 26, 2016 License: BSD-3-Clause Imports: 13 Imported by: 0

README

Documentation

Index

Constants

View Source 
const (
	INET6_IF_PREFIX_ONLINK   = Ip6IfFlagsAttr(0x01)
	INET6_IF_PREFIX_AUTOCONF = Ip6IfFlagsAttr(0x02)
	INET6_IF_RA_OTHERCONF    = Ip6IfFlagsAttr(0x80)
	INET6_IF_RA_MANAGED      = Ip6IfFlagsAttr(0x40)
	INET6_IF_RA_RCVD         = Ip6IfFlagsAttr(0x20)
	INET6_IF_RS_SENT         = Ip6IfFlagsAttr(0x10)
	INET6_IF_READY           = Ip6IfFlagsAttr(0x80000000)
)
View Source 
const NETNSA_NSID_NOT_ASSIGNED = NetnsAttrKind(-1)
View Source 
const NLMSG_ALIGNTO = 4
View Source 
const NetnsPad = 3
View Source 
const RTA_ALIGNTO = 4
View Source 
const SizeofAddressFamily = 1
View Source 
const SizeofDoneMessage = SizeofHeader
View Source 
const SizeofErrorMessage = SizeofHeader + 4 + SizeofHeader
View Source 
const SizeofGenMessage = SizeofHeader + SizeofGenmsg
View Source 
const SizeofGenmsg = SizeofAddressFamily
View Source 
const SizeofHeader = 16
View Source 
const SizeofIfAddrMessage = SizeofHeader + SizeofIfAddrmsg
View Source 
const SizeofIfAddrmsg = 8
View Source 
const SizeofIfInfoMessage = SizeofHeader + SizeofIfInfomsg
View Source 
const SizeofIfInfomsg = 16
View Source 
const SizeofNdmsg = 12
View Source 
const SizeofNeighborMessage = SizeofHeader + SizeofNdmsg
View Source 
const SizeofNetnsMessage = SizeofGenMessage + NetnsPad
View Source 
const SizeofNetnsmsg = SizeofGenmsg + NetnsPad
View Source 
const SizeofNlAttr = 4
View Source 
const SizeofNoopMessage = SizeofHeader
View Source 
const SizeofRouteMessage = SizeofHeader + SizeofRtmsg
View Source 
const SizeofRtmsg = 12

Variables

View Source 
var DefaultGroups = []MulticastGroup{
	RTNLGRP_LINK,
	RTNLGRP_NEIGH,
	RTNLGRP_IPV4_IFADDR,
	RTNLGRP_IPV4_ROUTE,
	RTNLGRP_IPV4_MROUTE,
	RTNLGRP_IPV6_IFADDR,
	RTNLGRP_IPV6_ROUTE,
	RTNLGRP_IPV6_MROUTE,
}
View Source 
var DefaultListenReqs = []ListenReq{
	{RTM_GETLINK, AF_PACKET},
	{RTM_GETADDR, AF_INET},
	{RTM_GETROUTE, AF_INET},
	{RTM_GETNEIGH, AF_INET},
	{RTM_GETADDR, AF_INET6},
	{RTM_GETNEIGH, AF_INET6},
	{RTM_GETROUTE, AF_INET6},
}
View Source 
var NoopListenReq = ListenReq{NLMSG_NOOP, AF_UNSPEC}

Functions

func Dump 

func Dump(w io.Writer, args ...string) error

Dump all or the selected netlink messages

func StringOf 

func StringOf(wt io.WriterTo) string

Types

type AddressFamily 

type AddressFamily uint8
const (
	AF_UNSPEC AddressFamily = iota
	AF_UNIX
	AF_INET
	AF_AX25
	AF_IPX
	AF_APPLETALK
	AF_NETROM
	AF_BRIDGE
	AF_ATMPVC
	AF_X25
	AF_INET6
	AF_ROSE
	AF_DECnet
	AF_NETBEUI
	AF_SECURITY
	AF_KEY
	AF_NETLINK
	AF_PACKET
	AF_ASH
	AF_ECONET
	AF_ATMSVC
	AF_RDS
	AF_SNA
	AF_IRDA
	AF_PPPOX
	AF_WANPIPE
	AF_LLC
	AF_IB
	AF_MPLS
	AF_CAN
	AF_TIPC
	AF_BLUETOOTH
	AF_IUCV
	AF_RXRPC
	AF_ISDN
	AF_PHONET
	AF_IEEE802154
	AF_CAIF
	AF_ALG
	AF_NFC
	AF_VSOCK
)

func (AddressFamily) String 

func (af AddressFamily) String() string

func (AddressFamily) Uint 

func (af AddressFamily) Uint() uint8

type AddressFamilyAddress 

type AddressFamilyAddress interface {
	String([]byte) string
}

type AddressFamilyAttrType 

type AddressFamilyAttrType Empty

func NewAddressFamilyAttrType 

func NewAddressFamilyAttrType() *AddressFamilyAttrType

func (*AddressFamilyAttrType) Close 

func (t *AddressFamilyAttrType) Close() error

func (*AddressFamilyAttrType) IthString 

func (t *AddressFamilyAttrType) IthString(i int) string

type Attr 

type Attr interface {
	Set([]byte)
	Size() int
	fmt.Stringer
	io.WriterTo
	// contains filtered or unexported methods
}

type AttrArray 

type AttrArray struct {
	X    AttrVec
	Type AttrType
}

func (*AttrArray) Close 

func (a *AttrArray) Close() error

func (*AttrArray) Set 

func (a *AttrArray) Set(v []byte)

func (*AttrArray) Size 

func (a *AttrArray) Size() int

func (*AttrArray) String 

func (a *AttrArray) String() string

func (*AttrArray) WriteTo 

func (a *AttrArray) WriteTo(w io.Writer) (int64, error)

type AttrType 

type AttrType interface {
	IthString(int) string
	// contains filtered or unexported methods
}

type AttrVec 

type AttrVec []Attr

func (AttrVec) Len 

func (p AttrVec) Len() uint

func (*AttrVec) Resize 

func (p *AttrVec) Resize(n uint)

func (AttrVec) Set 

func (a AttrVec) Set(v []byte)

func (AttrVec) Size 

func (a AttrVec) Size() (l int)

func (*AttrVec) Validate 

func (p *AttrVec) Validate(i uint) *Attr

func (*AttrVec) ValidateInit 

func (p *AttrVec) ValidateInit(i uint, zero Attr) *Attr

type Byter 

type Byter interface {
	Bytes() []byte
}

type DoneMessage 

type DoneMessage struct {
	Header
}

func NewDoneMessage 

func NewDoneMessage() *DoneMessage

func NewDoneMessageBytes 

func NewDoneMessageBytes(b []byte) *DoneMessage

func (*DoneMessage) Close 

func (m *DoneMessage) Close() error

func (*DoneMessage) Parse 

func (m *DoneMessage) Parse(b []byte)

func (*DoneMessage) String 

func (m *DoneMessage) String() string

func (*DoneMessage) TxAdd 

func (m *DoneMessage) TxAdd(s *Socket)

func (*DoneMessage) WriteTo 

func (m *DoneMessage) WriteTo(w io.Writer) (int64, error)

type Empty 

type Empty struct{}

type ErrorMessage 

type ErrorMessage struct {
	Header
	// Unix errno for error.
	Errno int32
	// Header for message with error.
	Req Header
}

func NewErrorMessage 

func NewErrorMessage() *ErrorMessage

func NewErrorMessageBytes 

func NewErrorMessageBytes(b []byte) *ErrorMessage

func (*ErrorMessage) Close 

func (m *ErrorMessage) Close() error

func (*ErrorMessage) Parse 

func (m *ErrorMessage) Parse(b []byte)

func (*ErrorMessage) String 

func (m *ErrorMessage) String() string

func (*ErrorMessage) TxAdd 

func (m *ErrorMessage) TxAdd(s *Socket)

func (*ErrorMessage) WriteTo 

func (m *ErrorMessage) WriteTo(w io.Writer) (int64, error)

type EthernetAddress 

type EthernetAddress [6]byte

func NewEthernetAddressBytes 

func NewEthernetAddressBytes(b []byte) *EthernetAddress

func (*EthernetAddress) Bytes 

func (a *EthernetAddress) Bytes() []byte

func (*EthernetAddress) Close 

func (a *EthernetAddress) Close() error

func (*EthernetAddress) Parse 

func (a *EthernetAddress) Parse(b []byte)

func (*EthernetAddress) Set 

func (a *EthernetAddress) Set(v []byte)

func (*EthernetAddress) Size 

func (a *EthernetAddress) Size() int

func (*EthernetAddress) String 

func (a *EthernetAddress) String() string

func (*EthernetAddress) WriteTo 

func (a *EthernetAddress) WriteTo(w io.Writer) (int64, error)

type GenMessage 

type GenMessage struct {
	Header
	AddressFamily
}

AFMessage is a generic message depending only on address family.

func NewGenMessage 

func NewGenMessage() *GenMessage

func NewGenMessageBytes 

func NewGenMessageBytes(b []byte) *GenMessage

func (*GenMessage) Close 

func (m *GenMessage) Close() error

func (*GenMessage) Parse 

func (m *GenMessage) Parse(b []byte)

func (*GenMessage) String 

func (m *GenMessage) String() string

func (*GenMessage) TxAdd 

func (m *GenMessage) TxAdd(s *Socket)

func (*GenMessage) WriteTo 

func (m *GenMessage) WriteTo(w io.Writer) (int64, error)
type Header struct {
	Len      uint32
	Type     MsgType
	Flags    HeaderFlags
	Sequence uint32
	Pid      uint32
}

func (*Header) MsgType 

func (h *Header) MsgType() MsgType

func (*Header) String 

func (h *Header) String() string

func (*Header) WriteTo 

func (h *Header) WriteTo(w io.Writer) (int64, error)

type HeaderFlags 

type HeaderFlags uint16
const (
	NLM_F_REQUEST   HeaderFlags = 1  /* It is request message. */
	NLM_F_MULTI     HeaderFlags = 2  /* Multipart message, terminated by NLMSG_DONE */
	NLM_F_ACK       HeaderFlags = 4  /* Reply with ack, with zero or error code */
	NLM_F_ECHO      HeaderFlags = 8  /* Echo this request 		*/
	NLM_F_DUMP_INTR HeaderFlags = 16 /* Dump was inconsistent due to sequence change */

	/* Modifiers to GET request */
	NLM_F_ROOT   HeaderFlags = 0x100
	NLM_F_MATCH  HeaderFlags = 0x200 /* return all matching	*/
	NLM_F_ATOMIC HeaderFlags = 0x400 /* atomic GET		*/
	NLM_F_DUMP   HeaderFlags = NLM_F_ROOT | NLM_F_MATCH

	/* Modifiers to NEW request */
	NLM_F_REPLACE HeaderFlags = 0x100 /* Override existing		*/
	NLM_F_EXCL    HeaderFlags = 0x200 /* Do not touch, if it exists	*/
	NLM_F_CREATE  HeaderFlags = 0x400 /* Create, if it does not exist	*/
	NLM_F_APPEND  HeaderFlags = 0x800 /* Add to end of list		*/
)

func (HeaderFlags) String 

func (x HeaderFlags) String() string

type HexStringAttr 

type HexStringAttr bytes.Buffer

func NewHexStringAttrBytes 

func NewHexStringAttrBytes(b []byte) *HexStringAttr

func (*HexStringAttr) Buffer 

func (a *HexStringAttr) Buffer() *bytes.Buffer

func (*HexStringAttr) Close 

func (a *HexStringAttr) Close() error

func (*HexStringAttr) Parse 

func (a *HexStringAttr) Parse(b []byte)

func (*HexStringAttr) Set 

func (a *HexStringAttr) Set(v []byte)

func (*HexStringAttr) Size 

func (a *HexStringAttr) Size() int

func (*HexStringAttr) String 

func (a *HexStringAttr) String() string

func (*HexStringAttr) WriteTo 

func (a *HexStringAttr) WriteTo(w io.Writer) (int64, error)

type IfAddrAttrKind 

type IfAddrAttrKind int
const (
	IFA_UNSPEC IfAddrAttrKind = iota
	IFA_ADDRESS
	IFA_LOCAL
	IFA_LABEL
	IFA_BROADCAST
	IFA_ANYCAST
	IFA_CACHEINFO
	IFA_MULTICAST
	IFA_FLAGS
	IFA_MAX
)

func (IfAddrAttrKind) String 

func (t IfAddrAttrKind) String() string

type IfAddrCacheInfo 

type IfAddrCacheInfo struct {
	Prefered         uint32
	Valid            uint32
	CreatedTimestamp uint32 /* created timestamp, hundredths of seconds */
	UpdatedTimestamp uint32 /* updated timestamp, hundredths of seconds */
}

func NewIfAddrCacheInfoBytes 

func NewIfAddrCacheInfoBytes(b []byte) *IfAddrCacheInfo

func (*IfAddrCacheInfo) Close 

func (a *IfAddrCacheInfo) Close() error

func (*IfAddrCacheInfo) Parse 

func (a *IfAddrCacheInfo) Parse(b []byte)

func (*IfAddrCacheInfo) Set 

func (a *IfAddrCacheInfo) Set(v []byte)

func (*IfAddrCacheInfo) Size 

func (a *IfAddrCacheInfo) Size() int

func (*IfAddrCacheInfo) String 

func (a *IfAddrCacheInfo) String() string

func (*IfAddrCacheInfo) WriteTo 

func (a *IfAddrCacheInfo) WriteTo(w io.Writer) (int64, error)

type IfAddrFlagAttr 

type IfAddrFlagAttr uint32

func IfAddrFlagAttrBytes 

func IfAddrFlagAttrBytes(b []byte) IfAddrFlagAttr

func (IfAddrFlagAttr) Set 

func (a IfAddrFlagAttr) Set(v []byte)

func (IfAddrFlagAttr) Size 

func (a IfAddrFlagAttr) Size() int

func (IfAddrFlagAttr) String 

func (a IfAddrFlagAttr) String() string

func (IfAddrFlagAttr) WriteTo 

func (a IfAddrFlagAttr) WriteTo(w io.Writer) (int64, error)

type IfAddrFlags 

type IfAddrFlags uint32
const (
	IFA_F_SECONDARY IfAddrFlags = 1 << iota
	IFA_F_NODAD
	IFA_F_OPTIMISTIC
	IFA_F_DADFAILED
	IFA_F_HOMEADDRESS
	IFA_F_DEPRECATED
	IFA_F_TENTATIVE
	IFA_F_PERMANENT
	IFA_F_MANAGETEMPADDR
	IFA_F_NOPREFIXROUTE
	IFA_F_MCAUTOJOIN
	IFA_F_STABLE_PRIVACY

	IFA_F_TEMPORARY = IFA_F_SECONDARY
)

func (IfAddrFlags) String 

func (x IfAddrFlags) String() string

func (IfAddrFlags) Uint 

func (x IfAddrFlags) Uint() uint8

type IfAddrMessage 

type IfAddrMessage struct {
	Header
	IfAddrmsg
	Attrs [IFA_MAX]Attr
}

func NewIfAddrMessage 

func NewIfAddrMessage() *IfAddrMessage

func NewIfAddrMessageBytes 

func NewIfAddrMessageBytes(b []byte) *IfAddrMessage

func (*IfAddrMessage) Close 

func (m *IfAddrMessage) Close() error

func (*IfAddrMessage) Parse 

func (m *IfAddrMessage) Parse(b []byte)

func (*IfAddrMessage) String 

func (m *IfAddrMessage) String() string

func (*IfAddrMessage) TxAdd 

func (m *IfAddrMessage) TxAdd(s *Socket)

func (*IfAddrMessage) WriteTo 

func (m *IfAddrMessage) WriteTo(w io.Writer) (int64, error)

type IfAddrmsg 

type IfAddrmsg struct {
	Family    AddressFamily
	Prefixlen uint8
	Flags     uint8
	Scope     uint8
	Index     uint32
}

type IfInfoAttrKind 

type IfInfoAttrKind int
const (
	IFLA_UNSPEC IfInfoAttrKind = iota
	IFLA_ADDRESS
	IFLA_BROADCAST
	IFLA_IFNAME
	IFLA_MTU
	IFLA_LINK
	IFLA_QDISC
	IFLA_STATS
	IFLA_COST
	IFLA_PRIORITY
	IFLA_MASTER
	IFLA_WIRELESS /* Wireless Extension event - see wireless.h */
	IFLA_PROTINFO /* Protocol specific information for a link */
	IFLA_TXQLEN
	IFLA_MAP
	IFLA_WEIGHT
	IFLA_OPERSTATE
	IFLA_LINKMODE
	IFLA_LINKINFO
	IFLA_NET_NS_PID
	IFLA_IFALIAS
	IFLA_NUM_VF /* Number of VFs if device is SR-IOV PF */
	IFLA_VFINFO_LIST
	IFLA_STATS64
	IFLA_VF_PORTS
	IFLA_PORT_SELF
	IFLA_AF_SPEC
	IFLA_GROUP /* Group the device belongs to */
	IFLA_NET_NS_FD
	IFLA_EXT_MASK    /* Extended info mask VFs etc */
	IFLA_PROMISCUITY /* Promiscuity count: > 0 means acts PROMISC */
	IFLA_NUM_TX_QUEUES
	IFLA_NUM_RX_QUEUES
	IFLA_CARRIER
	IFLA_PHYS_PORT_ID
	IFLA_CARRIER_CHANGES
	IFLA_PHYS_SWITCH_ID
	IFLA_LINK_NETNSID
	IFLA_PHYS_PORT_NAME
	IFLA_PROTO_DOWN
	IFLA_GSO_MAX_SEGS
	IFLA_GSO_MAX_SIZE
	IFLA_MAX
)

func (IfInfoAttrKind) String 

func (t IfInfoAttrKind) String() string

type IfInfoFlags 

type IfInfoFlags uint32
const (
	IFF_UP IfInfoFlags = 1 << iota
	IFF_BROADCAST
	IFF_DEBUG
	IFF_LOOPBACK
	IFF_POINTOPOINT
	IFF_NOTRAILERS
	IFF_RUNNING
	IFF_NOARP
	IFF_PROMISC
	IFF_ALLMULTI
	IFF_MASTER
	IFF_SLAVE
	IFF_MULTICAST
	IFF_PORTSEL
	IFF_AUTOMEDIA
	IFF_DYNAMIC
	IFF_LOWER_UP
	IFF_DORMANT
	IFF_ECHO
)

func (IfInfoFlags) String 

func (x IfInfoFlags) String() string

type IfInfoMessage 

type IfInfoMessage struct {
	Header
	IfInfomsg
	Attrs [IFLA_MAX]Attr
}

func NewIfInfoMessage 

func NewIfInfoMessage() *IfInfoMessage

func NewIfInfoMessageBytes 

func NewIfInfoMessageBytes(b []byte) *IfInfoMessage

func (*IfInfoMessage) Close 

func (m *IfInfoMessage) Close() error

func (*IfInfoMessage) Parse 

func (m *IfInfoMessage) Parse(b []byte)

func (*IfInfoMessage) String 

func (m *IfInfoMessage) String() string

func (*IfInfoMessage) TxAdd 

func (m *IfInfoMessage) TxAdd(s *Socket)

func (*IfInfoMessage) WriteTo 

func (m *IfInfoMessage) WriteTo(w io.Writer) (int64, error)

type IfInfomsg 

type IfInfomsg struct {
	Family uint8

	Type   uint16
	Index  uint32
	Flags  IfInfoFlags
	Change IfInfoFlags
	// contains filtered or unexported fields
}

type IfOperState 

type IfOperState uint8
const (
	IF_OPER_UNKNOWN IfOperState = iota
	IF_OPER_NOTPRESENT
	IF_OPER_DOWN
	IF_OPER_LOWERLAYERDOWN
	IF_OPER_TESTING
	IF_OPER_DORMANT
	IF_OPER_UP
)

func (IfOperState) Set 

func (a IfOperState) Set(v []byte)

func (IfOperState) Size 

func (a IfOperState) Size() int

func (IfOperState) String 

func (a IfOperState) String() string

func (IfOperState) WriteTo 

func (a IfOperState) WriteTo(w io.Writer) (int64, error)

type Int8Attr 

type Int8Attr int8

func (Int8Attr) Int 

func (a Int8Attr) Int() int8

func (Int8Attr) Rune 

func (a Int8Attr) Rune() rune

func (Int8Attr) Set 

func (a Int8Attr) Set(v []byte)

func (Int8Attr) Size 

func (a Int8Attr) Size() int

func (Int8Attr) String 

func (a Int8Attr) String() string

func (Int8Attr) WriteTo 

func (a Int8Attr) WriteTo(w io.Writer) (int64, error)

type Int8er 

type Int8er interface {
	Int() int8
}

type Int16Attr 

type Int16Attr int16

func Int16AttrBytes 

func Int16AttrBytes(b []byte) Int16Attr

func (Int16Attr) Int 

func (a Int16Attr) Int() int16

func (Int16Attr) Set 

func (a Int16Attr) Set(v []byte)

func (Int16Attr) Size 

func (a Int16Attr) Size() int

func (Int16Attr) String 

func (a Int16Attr) String() string

func (Int16Attr) WriteTo 

func (a Int16Attr) WriteTo(w io.Writer) (int64, error)

type Int32Attr 

type Int32Attr int32

func Int32AttrBytes 

func Int32AttrBytes(b []byte) Int32Attr

func (Int32Attr) Int 

func (a Int32Attr) Int() int32

func (Int32Attr) Set 

func (a Int32Attr) Set(v []byte)

func (Int32Attr) Size 

func (a Int32Attr) Size() int

func (Int32Attr) String 

func (a Int32Attr) String() string

func (Int32Attr) WriteTo 

func (a Int32Attr) WriteTo(w io.Writer) (int64, error)

type Int32er 

type Int32er interface {
	Uint() int32
}

type Int64Attr 

type Int64Attr int64

func Int64AttrBytes 

func Int64AttrBytes(b []byte) Int64Attr

func (Int64Attr) Int 

func (a Int64Attr) Int() int64

func (Int64Attr) Set 

func (a Int64Attr) Set(v []byte)

func (Int64Attr) Size 

func (a Int64Attr) Size() int

func (Int64Attr) String 

func (a Int64Attr) String() string

func (Int64Attr) WriteTo 

func (a Int64Attr) WriteTo(w io.Writer) (int64, error)

type Int64er 

type Int64er interface {
	Int() int64
}

type Ip4Address 

type Ip4Address [4]byte

func NewIp4AddressBytes 

func NewIp4AddressBytes(b []byte) *Ip4Address

func (*Ip4Address) Bytes 

func (a *Ip4Address) Bytes() []byte

func (*Ip4Address) Close 

func (a *Ip4Address) Close() error

func (*Ip4Address) Parse 

func (a *Ip4Address) Parse(b []byte)

func (*Ip4Address) Set 

func (a *Ip4Address) Set(v []byte)

func (*Ip4Address) Size 

func (a *Ip4Address) Size() int

func (*Ip4Address) String 

func (a *Ip4Address) String() string

func (*Ip4Address) WriteTo 

func (a *Ip4Address) WriteTo(w io.Writer) (int64, error)

type Ip4DevConf 

type Ip4DevConf [IPV4_DEVCONF_MAX]uint32

func NewIp4DevConfBytes 

func NewIp4DevConfBytes(b []byte) *Ip4DevConf

func (*Ip4DevConf) Close 

func (a *Ip4DevConf) Close() error

func (*Ip4DevConf) Parse 

func (a *Ip4DevConf) Parse(b []byte)

func (*Ip4DevConf) Set 

func (a *Ip4DevConf) Set(v []byte)

func (*Ip4DevConf) Size 

func (a *Ip4DevConf) Size() int

func (*Ip4DevConf) String 

func (a *Ip4DevConf) String() string

func (*Ip4DevConf) WriteTo 

func (a *Ip4DevConf) WriteTo(w io.Writer) (int64, error)

type Ip4DevConfKind 

type Ip4DevConfKind int
const (
	IPV4_DEVCONF_FORWARDING Ip4DevConfKind = iota + 1
	IPV4_DEVCONF_MC_FORWARDING
	IPV4_DEVCONF_PROXY_ARP
	IPV4_DEVCONF_ACCEPT_REDIRECTS
	IPV4_DEVCONF_SECURE_REDIRECTS
	IPV4_DEVCONF_SEND_REDIRECTS
	IPV4_DEVCONF_SHARED_MEDIA
	IPV4_DEVCONF_RP_FILTER
	IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE
	IPV4_DEVCONF_BOOTP_RELAY
	IPV4_DEVCONF_LOG_MARTIANS
	IPV4_DEVCONF_TAG
	IPV4_DEVCONF_ARPFILTER
	IPV4_DEVCONF_MEDIUM_ID
	IPV4_DEVCONF_NOXFRM
	IPV4_DEVCONF_NOPOLICY
	IPV4_DEVCONF_FORCE_IGMP_VERSION
	IPV4_DEVCONF_ARP_ANNOUNCE
	IPV4_DEVCONF_ARP_IGNORE
	IPV4_DEVCONF_PROMOTE_SECONDARIES
	IPV4_DEVCONF_ARP_ACCEPT
	IPV4_DEVCONF_ARP_NOTIFY
	IPV4_DEVCONF_ACCEPT_LOCAL
	IPV4_DEVCONF_SRC_VMARK
	IPV4_DEVCONF_PROXY_ARP_PVLAN
	IPV4_DEVCONF_ROUTE_LOCALNET
	IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL
	IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL
	IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN
	IPV4_DEVCONF_MAX
)

func (Ip4DevConfKind) String 

func (t Ip4DevConfKind) String() string

type Ip4DevConfType 

type Ip4DevConfType Empty

func (*Ip4DevConfType) IthString 

func (t *Ip4DevConfType) IthString(i int) string

type Ip4IfAttrKind 

type Ip4IfAttrKind int
const (
	IFLA_INET_UNSPEC Ip4IfAttrKind = iota
	IFLA_INET_CONF
)

func (Ip4IfAttrKind) String 

func (t Ip4IfAttrKind) String() string

type Ip4IfAttrType 

type Ip4IfAttrType Empty

func NewIp4IfAttrType 

func NewIp4IfAttrType() *Ip4IfAttrType

func (*Ip4IfAttrType) Close 

func (t *Ip4IfAttrType) Close() error

func (*Ip4IfAttrType) IthString 

func (t *Ip4IfAttrType) IthString(i int) string

type Ip6Address 

type Ip6Address [16]byte

func NewIp6AddressBytes 

func NewIp6AddressBytes(b []byte) *Ip6Address

func (*Ip6Address) Bytes 

func (a *Ip6Address) Bytes() []byte

func (*Ip6Address) Close 

func (a *Ip6Address) Close() error

func (*Ip6Address) Parse 

func (a *Ip6Address) Parse(b []byte)

func (*Ip6Address) Set 

func (a *Ip6Address) Set(v []byte)

func (*Ip6Address) Size 

func (a *Ip6Address) Size() int

func (*Ip6Address) String 

func (a *Ip6Address) String() string

func (*Ip6Address) WriteTo 

func (a *Ip6Address) WriteTo(w io.Writer) (int64, error)

type Ip6DevConf 

type Ip6DevConf [IPV6_DEVCONF_MAX]uint32

func NewIp6DevConfBytes 

func NewIp6DevConfBytes(b []byte) *Ip6DevConf

func (*Ip6DevConf) Close 

func (a *Ip6DevConf) Close() error

func (*Ip6DevConf) Parse 

func (a *Ip6DevConf) Parse(b []byte)

func (*Ip6DevConf) Set 

func (a *Ip6DevConf) Set(v []byte)

func (*Ip6DevConf) Size 

func (a *Ip6DevConf) Size() int

func (*Ip6DevConf) String 

func (a *Ip6DevConf) String() string

func (*Ip6DevConf) WriteTo 

func (a *Ip6DevConf) WriteTo(w io.Writer) (int64, error)

type Ip6DevConfKind 

type Ip6DevConfKind int
const (
	IPV6_DEVCONF_FORWARDING Ip6DevConfKind = iota
	IPV6_DEVCONF_HOPLIMIT
	IPV6_DEVCONF_MTU6
	IPV6_DEVCONF_ACCEPT_RA
	IPV6_DEVCONF_ACCEPT_REDIRECTS
	IPV6_DEVCONF_AUTOCONF
	IPV6_DEVCONF_DAD_TRANSMITS
	IPV6_DEVCONF_RTR_SOLICITS
	IPV6_DEVCONF_RTR_SOLICIT_INTERVAL
	IPV6_DEVCONF_RTR_SOLICIT_DELAY
	IPV6_DEVCONF_USE_TEMPADDR
	IPV6_DEVCONF_TEMP_VALID_LFT
	IPV6_DEVCONF_TEMP_PREFERED_LFT
	IPV6_DEVCONF_REGEN_MAX_RETRY
	IPV6_DEVCONF_MAX_DESYNC_FACTOR
	IPV6_DEVCONF_MAX_ADDRESSES
	IPV6_DEVCONF_FORCE_MLD_VERSION
	IPV6_DEVCONF_ACCEPT_RA_DEFRTR
	IPV6_DEVCONF_ACCEPT_RA_PINFO
	IPV6_DEVCONF_ACCEPT_RA_RTR_PREF
	IPV6_DEVCONF_RTR_PROBE_INTERVAL
	IPV6_DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN
	IPV6_DEVCONF_PROXY_NDP
	IPV6_DEVCONF_OPTIMISTIC_DAD
	IPV6_DEVCONF_ACCEPT_SOURCE_ROUTE
	IPV6_DEVCONF_MC_FORWARDING
	IPV6_DEVCONF_DISABLE_IPV6
	IPV6_DEVCONF_ACCEPT_DAD
	IPV6_DEVCONF_FORCE_TLLAO
	IPV6_DEVCONF_NDISC_NOTIFY
	IPV6_DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL
	IPV6_DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL
	IPV6_DEVCONF_SUPPRESS_FRAG_NDISC
	IPV6_DEVCONF_ACCEPT_RA_FROM_LOCAL
	IPV6_DEVCONF_USE_OPTIMISTIC
	IPV6_DEVCONF_ACCEPT_RA_MTU
	IPV6_DEVCONF_STABLE_SECRET
	IPV6_DEVCONF_USE_OIF_ADDRS_ONLY
	IPV6_DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT
	IPV6_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN
	IPV6_DEVCONF_MAX
)

func (Ip6DevConfKind) String 

func (t Ip6DevConfKind) String() string

type Ip6DevConfType 

type Ip6DevConfType Empty

func (*Ip6DevConfType) IthString 

func (t *Ip6DevConfType) IthString(i int) string

type Ip6IfAttrKind 

type Ip6IfAttrKind int
const (
	IFLA_INET6_UNSPEC        Ip6IfAttrKind = iota
	IFLA_INET6_FLAGS                       /* link flags			*/
	IFLA_INET6_CONF                        /* sysctl parameters		*/
	IFLA_INET6_STATS                       /* statistics			*/
	IFLA_INET6_MCAST                       /* MC things. What of them?	*/
	IFLA_INET6_CACHEINFO                   /* time values and max reasm size */
	IFLA_INET6_ICMP6STATS                  /* statistics (icmpv6)		*/
	IFLA_INET6_TOKEN                       /* device token			*/
	IFLA_INET6_ADDR_GEN_MODE               /* implicit address generator mode */
)

func (Ip6IfAttrKind) String 

func (t Ip6IfAttrKind) String() string

type Ip6IfAttrType 

type Ip6IfAttrType Empty

func NewIp6IfAttrType 

func NewIp6IfAttrType() *Ip6IfAttrType

func (*Ip6IfAttrType) Close 

func (t *Ip6IfAttrType) Close() error

func (*Ip6IfAttrType) IthString 

func (t *Ip6IfAttrType) IthString(i int) string

type Ip6IfFlagsAttr 

type Ip6IfFlagsAttr uint32

func Ip6IfFlagsAttrBytes 

func Ip6IfFlagsAttrBytes(b []byte) Ip6IfFlagsAttr

func (Ip6IfFlagsAttr) Set 

func (a Ip6IfFlagsAttr) Set(v []byte)

func (Ip6IfFlagsAttr) Size 

func (a Ip6IfFlagsAttr) Size() int

func (Ip6IfFlagsAttr) String 

func (a Ip6IfFlagsAttr) String() string

func (Ip6IfFlagsAttr) Uint 

func (a Ip6IfFlagsAttr) Uint() uint32

func (Ip6IfFlagsAttr) WriteTo 

func (a Ip6IfFlagsAttr) WriteTo(w io.Writer) (int64, error)

type L2IfType 

type L2IfType int
const (
	/* ARP protocol HARDWARE identifiers. */
	ARPHRD_NETROM     L2IfType = 0  /* From KA9Q: NET/ROM pseudo. */
	ARPHRD_ETHER      L2IfType = 1  /* Ethernet 10/100Mbps.  */
	ARPHRD_EETHER     L2IfType = 2  /* Experimental Ethernet.  */
	ARPHRD_AX25       L2IfType = 3  /* AX.25 Level 2.  */
	ARPHRD_PRONET     L2IfType = 4  /* PROnet token ring.  */
	ARPHRD_CHAOS      L2IfType = 5  /* Chaosnet.  */
	ARPHRD_IEEE802    L2IfType = 6  /* IEEE 802.2 Ethernet/TR/TB.  */
	ARPHRD_ARCNET     L2IfType = 7  /* ARCnet.  */
	ARPHRD_APPLETLK   L2IfType = 8  /* APPLEtalk.  */
	ARPHRD_DLCI       L2IfType = 15 /* Frame Relay DLCI.  */
	ARPHRD_ATM        L2IfType = 19 /* ATM.  */
	ARPHRD_METRICOM   L2IfType = 23 /* Metricom STRIP (new IANA id).  */
	ARPHRD_IEEE1394   L2IfType = 24 /* IEEE 1394 IPv4 - RFC 2734.  */
	ARPHRD_EUI64      L2IfType = 27 /* EUI-64.  */
	ARPHRD_INFINIBAND L2IfType = 32 /* InfiniBand.  */

	/* Dummy types for non ARP hardware */
	ARPHRD_SLIP    L2IfType = 256
	ARPHRD_CSLIP   L2IfType = 257
	ARPHRD_SLIP6   L2IfType = 258
	ARPHRD_CSLIP6  L2IfType = 259
	ARPHRD_RSRVD   L2IfType = 260 /* Notional KISS type.  */
	ARPHRD_ADAPT   L2IfType = 264
	ARPHRD_ROSE    L2IfType = 270
	ARPHRD_X25     L2IfType = 271 /* CCITT X.25.  */
	ARPHRD_HWX25   L2IfType = 272 /* Boards with X.25 in firmware.  */
	ARPHRD_PPP     L2IfType = 512
	ARPHRD_CISCO   L2IfType = 513 /* Cisco HDLC.  */
	ARPHRD_HDLC    L2IfType = ARPHRD_CISCO
	ARPHRD_LAPB    L2IfType = 516 /* LAPB.  */
	ARPHRD_DDCMP   L2IfType = 517 /* Digital's DDCMP.  */
	ARPHRD_RAWHDLC L2IfType = 518 /* Raw HDLC.  */

	ARPHRD_TUNNEL             L2IfType = 768 /* IPIP tunnel.  */
	ARPHRD_TUNNEL6            L2IfType = 769 /* IPIP6 tunnel.  */
	ARPHRD_FRAD               L2IfType = 770 /* Frame Relay Access Device.  */
	ARPHRD_SKIP               L2IfType = 771 /* SKIP vif.  */
	ARPHRD_LOOPBACK           L2IfType = 772 /* Loopback device.  */
	ARPHRD_LOCALTLK           L2IfType = 773 /* Localtalk device.  */
	ARPHRD_FDDI               L2IfType = 774 /* Fiber Distributed Data Interface. */
	ARPHRD_BIF                L2IfType = 775 /* AP1000 BIF.  */
	ARPHRD_SIT                L2IfType = 776 /* sit0 device - IPv6-in-IPv4.  */
	ARPHRD_IPDDP              L2IfType = 777 /* IP-in-DDP tunnel.  */
	ARPHRD_IPGRE              L2IfType = 778 /* GRE over IP.  */
	ARPHRD_PIMREG             L2IfType = 779 /* PIMSM register interface.  */
	ARPHRD_HIPPI              L2IfType = 780 /* High Performance Parallel I'face. */
	ARPHRD_ASH                L2IfType = 781 /* (Nexus Electronics) Ash.  */
	ARPHRD_ECONET             L2IfType = 782 /* Acorn Econet.  */
	ARPHRD_IRDA               L2IfType = 783 /* Linux-IrDA.  */
	ARPHRD_FCPP               L2IfType = 784 /* Point to point fibrechanel.  */
	ARPHRD_FCAL               L2IfType = 785 /* Fibrechanel arbitrated loop.  */
	ARPHRD_FCPL               L2IfType = 786 /* Fibrechanel public loop.  */
	ARPHRD_FCFABRIC           L2IfType = 787 /* Fibrechanel fabric.  */
	ARPHRD_IEEE802_TR         L2IfType = 800 /* Magic type ident for TR.  */
	ARPHRD_IEEE80211          L2IfType = 801 /* IEEE 802.11.  */
	ARPHRD_IEEE80211_PRISM    L2IfType = 802 /* IEEE 802.11 + Prism2 header.  */
	ARPHRD_IEEE80211_RADIOTAP L2IfType = 803 /* IEEE 802.11 + radiotap header.  */
	ARPHRD_IEEE802154         L2IfType = 804 /* IEEE 802.15.4 header.  */
	ARPHRD_IEEE802154_PHY     L2IfType = 805 /* IEEE 802.15.4 PHY header.  */
)

func (L2IfType) String 

func (x L2IfType) String() string

type LinkStatType 

type LinkStatType int
const (
	Rx_packets LinkStatType = iota
	Tx_packets              /* total packets transmitted	*/
	Rx_bytes                /* total bytes received 	*/
	Tx_bytes                /* total bytes transmitted	*/
	Rx_errors               /* bad packets received		*/
	Tx_errors               /* packet transmit problems	*/
	Rx_dropped              /* no space in linux buffers	*/
	Tx_dropped              /* no space available in linux	*/
	Multicast               /* multicast packets received	*/
	Collisions
	Rx_length_errors
	Rx_over_errors   /* receiver ring buff overflow	*/
	Rx_crc_errors    /* recved pkt with crc error	*/
	Rx_frame_errors  /* recv'd frame alignment error */
	Rx_fifo_errors   /* recv'r fifo overrun		*/
	Rx_missed_errors /* receiver missed packet	*/
	Tx_aborted_errors
	Tx_carrier_errors
	Tx_fifo_errors
	Tx_heartbeat_errors
	Tx_window_errors
	Rx_compressed
	Tx_compressed
	N_link_stat
)

func (LinkStatType) String 

func (t LinkStatType) String() string

type LinkStats 

type LinkStats [N_link_stat]uint32

func NewLinkStatsBytes 

func NewLinkStatsBytes(b []byte) *LinkStats

func (*LinkStats) Close 

func (a *LinkStats) Close() error

func (*LinkStats) Parse 

func (a *LinkStats) Parse(b []byte)

func (*LinkStats) Set 

func (a *LinkStats) Set(v []byte)

func (*LinkStats) Size 

func (a *LinkStats) Size() int

func (*LinkStats) String 

func (a *LinkStats) String() string

func (*LinkStats) WriteTo 

func (a *LinkStats) WriteTo(w io.Writer) (int64, error)

type LinkStats64 

type LinkStats64 [N_link_stat]uint64

func NewLinkStats64Bytes 

func NewLinkStats64Bytes(b []byte) *LinkStats64

func (*LinkStats64) Close 

func (a *LinkStats64) Close() error

func (*LinkStats64) Parse 

func (a *LinkStats64) Parse(b []byte)

func (*LinkStats64) Set 

func (a *LinkStats64) Set(v []byte)

func (*LinkStats64) Size 

func (a *LinkStats64) Size() int

func (*LinkStats64) String 

func (a *LinkStats64) String() string

func (*LinkStats64) WriteTo 

func (a *LinkStats64) WriteTo(w io.Writer) (int64, error)

type ListenReq 

type ListenReq struct {
	MsgType
	AddressFamily
}

type Message 

type Message interface {
	MsgType() MsgType
	io.Closer
	Parse([]byte)
	fmt.Stringer
	TxAdd(*Socket)
	io.WriterTo
	// contains filtered or unexported methods
}

type MessageType 

type MessageType int

func (MessageType) String 

func (t MessageType) String() string

type MsgType 

type MsgType uint16
const (
	NLMSG_NOOP    MsgType = 0x1 /* Nothing */
	NLMSG_ERROR   MsgType = 0x2 /* Error */
	NLMSG_DONE    MsgType = 0x3 /* End of a dump */
	NLMSG_OVERRUN MsgType = 0x4 /* Data lost */

	RTM_NEWLINK MsgType = 16
	RTM_DELLINK MsgType = 17
	RTM_GETLINK MsgType = 18
	RTM_SETLINK MsgType = 19

	RTM_NEWADDR MsgType = 20
	RTM_DELADDR MsgType = 21
	RTM_GETADDR MsgType = 22

	RTM_NEWROUTE MsgType = 24
	RTM_DELROUTE MsgType = 25
	RTM_GETROUTE MsgType = 26

	RTM_NEWNEIGH MsgType = 28
	RTM_DELNEIGH MsgType = 29
	RTM_GETNEIGH MsgType = 30

	RTM_NEWRULE MsgType = 32
	RTM_DELRULE MsgType = 33
	RTM_GETRULE MsgType = 34

	RTM_NEWQDISC MsgType = 36
	RTM_DELQDISC MsgType = 37
	RTM_GETQDISC MsgType = 38

	RTM_NEWTCLASS MsgType = 40
	RTM_DELTCLASS MsgType = 41
	RTM_GETTCLASS MsgType = 42

	RTM_NEWTFILTER MsgType = 44
	RTM_DELTFILTER MsgType = 45
	RTM_GETTFILTER MsgType = 46

	RTM_NEWACTION MsgType = 48
	RTM_DELACTION MsgType = 49
	RTM_GETACTION MsgType = 50

	RTM_NEWPREFIX MsgType = 52

	RTM_GETMULTICAST MsgType = 58

	RTM_GETANYCAST MsgType = 62

	RTM_NEWNEIGHTBL MsgType = 64
	RTM_GETNEIGHTBL MsgType = 66
	RTM_SETNEIGHTBL MsgType = 67

	RTM_NEWNDUSEROPT MsgType = 68

	RTM_NEWADDRLABEL MsgType = 72
	RTM_DELADDRLABEL MsgType = 73
	RTM_GETADDRLABEL MsgType = 74

	RTM_GETDCB MsgType = 78
	RTM_SETDCB MsgType = 79

	RTM_NEWNETCONF MsgType = 80
	RTM_GETNETCONF MsgType = 82

	RTM_NEWMDB MsgType = 84
	RTM_DELMDB MsgType = 85
	RTM_GETMDB MsgType = 86

	RTM_NEWNSID MsgType = 88
	RTM_DELNSID MsgType = 89
	RTM_GETNSID MsgType = 90
)

Header type field values

func (MsgType) String 

func (x MsgType) String() string

type MulticastGroup 

type MulticastGroup uint32
const (
	RTNLGRP_LINK MulticastGroup = iota
	RTNLGRP_NOTIFY
	RTNLGRP_NEIGH
	RTNLGRP_TC
	RTNLGRP_IPV4_IFADDR
	RTNLGRP_IPV4_MROUTE
	RTNLGRP_IPV4_ROUTE
	RTNLGRP_IPV4_RULE
	RTNLGRP_IPV6_IFADDR
	RTNLGRP_IPV6_MROUTE
	RTNLGRP_IPV6_ROUTE
	RTNLGRP_IPV6_IFINFO
	RTNLGRP_DECnet_IFADDR
	RTNLGRP_NOP2
	RTNLGRP_DECnet_ROUTE
	RTNLGRP_DECnet_RULE
	RTNLGRP_NOP4
	RTNLGRP_IPV6_PREFIX
	RTNLGRP_IPV6_RULE
	RTNLGRP_ND_USEROPT
	RTNLGRP_PHONET_IFADDR
	RTNLGRP_PHONET_ROUTE
	RTNLGRP_DCB
	RTNLGRP_IPV4_NETCONF
	RTNLGRP_IPV6_NETCONF
	RTNLGRP_MDB
	RTNLGRP_MPLS_ROUTE
	RTNLGRP_NSID
	NOOP_RTNLGRP
)

Multicast groups

type NdaCacheInfo 

type NdaCacheInfo struct {
	Confirmed uint32
	Used      uint32
	Updated   uint32
	RefCnt    uint32
}

func NewNdaCacheInfoBytes 

func NewNdaCacheInfoBytes(b []byte) *NdaCacheInfo

func (*NdaCacheInfo) Close 

func (a *NdaCacheInfo) Close() error

func (*NdaCacheInfo) Parse 

func (a *NdaCacheInfo) Parse(b []byte)

func (*NdaCacheInfo) Set 

func (a *NdaCacheInfo) Set(v []byte)

func (*NdaCacheInfo) Size 

func (a *NdaCacheInfo) Size() int

func (*NdaCacheInfo) String 

func (a *NdaCacheInfo) String() string

func (*NdaCacheInfo) WriteTo 

func (a *NdaCacheInfo) WriteTo(w io.Writer) (int64, error)

type Ndmsg 

type Ndmsg struct {
	Family AddressFamily

	Index uint32
	State NeighborState
	Flags uint8
	Type  RouteType
	// contains filtered or unexported fields
}

type NeighborAttrKind 

type NeighborAttrKind int
const (
	NDA_UNSPEC NeighborAttrKind = iota
	NDA_DST
	NDA_LLADDR
	NDA_CACHEINFO
	NDA_PROBES
	NDA_VLAN
	NDA_PORT
	NDA_VNI
	NDA_IFINDEX
	NDA_MASTER
	NDA_LINK_NETNSID
	NDA_MAX
)

func (NeighborAttrKind) String 

func (x NeighborAttrKind) String() string

type NeighborFlags 

type NeighborFlags int
const (
	NTF_USE         NeighborFlags = 0
	NTF_SELF        NeighborFlags = 1
	NTF_MASTER      NeighborFlags = 2
	NTF_PROXY       NeighborFlags = 3
	NTF_EXT_LEARNED NeighborFlags = 4
	NTF_ROUTER      NeighborFlags = 7
)

func (NeighborFlags) String 

func (x NeighborFlags) String() string

type NeighborMessage 

type NeighborMessage struct {
	Header
	Ndmsg
	Attrs [NDA_MAX]Attr
}

func NewNeighborMessage 

func NewNeighborMessage() *NeighborMessage

func NewNeighborMessageBytes 

func NewNeighborMessageBytes(b []byte) *NeighborMessage

func (*NeighborMessage) AttrBytes 

func (m *NeighborMessage) AttrBytes(kind NeighborAttrKind) []byte

func (*NeighborMessage) Close 

func (m *NeighborMessage) Close() error

func (*NeighborMessage) Parse 

func (m *NeighborMessage) Parse(b []byte)

func (*NeighborMessage) String 

func (m *NeighborMessage) String() string

func (*NeighborMessage) TxAdd 

func (m *NeighborMessage) TxAdd(s *Socket)

func (*NeighborMessage) WriteTo 

func (m *NeighborMessage) WriteTo(w io.Writer) (int64, error)

type NeighborState 

type NeighborState uint16
const (
	NUD_INCOMPLETE_BIT, NUD_INCOMPLETE NeighborState = iota, 1 << iota
	NUD_REACHABLE_BIT, NUD_REACHABLE
	NUD_STALE_BIT, NUD_STALE
	NUD_DELAY_BIT, NUD_DELAY
	NUD_PROBE_BIT, NUD_PROBE
	NUD_FAILED_BIT, NUD_FAILED
	NUD_NOARP_BIT, NUD_NOARP
	NUD_PERMANENT_BIT, NUD_PERMANENT
	NUD_NONE NeighborState = 0
)

func (NeighborState) String 

func (x NeighborState) String() string

type NetnsAttrKind 

type NetnsAttrKind int
const (
	NETNSA_NONE NetnsAttrKind = iota
	NETNSA_NSID
	NETNSA_PID
	NETNSA_FD
	NETNSA_MAX
)

func (NetnsAttrKind) String 

func (x NetnsAttrKind) String() string

type NetnsMessage 

type NetnsMessage struct {
	GenMessage
	Attrs [NETNSA_MAX]Attr
}

func NewNetnsMessage 

func NewNetnsMessage() *NetnsMessage

func NewNetnsMessageBytes 

func NewNetnsMessageBytes(b []byte) *NetnsMessage

func (*NetnsMessage) AttrBytes 

func (m *NetnsMessage) AttrBytes(kind NetnsAttrKind) []byte

func (*NetnsMessage) Close 

func (m *NetnsMessage) Close() error

func (*NetnsMessage) FD 

func (m *NetnsMessage) FD() uint32

func (*NetnsMessage) NSID 

func (m *NetnsMessage) NSID() int32

func (*NetnsMessage) PID 

func (m *NetnsMessage) PID() uint32

func (*NetnsMessage) Parse 

func (m *NetnsMessage) Parse(b []byte)

func (*NetnsMessage) String 

func (m *NetnsMessage) String() string

func (*NetnsMessage) TxAdd 

func (m *NetnsMessage) TxAdd(s *Socket)

func (*NetnsMessage) WriteTo 

func (m *NetnsMessage) WriteTo(w io.Writer) (int64, error)

type NlAttr 

type NlAttr struct {
	Len  uint16
	Kind uint16
}

type NoopMessage 

type NoopMessage struct {
	Header
}

func NewNoopMessage 

func NewNoopMessage() *NoopMessage

func NewNoopMessageBytes 

func NewNoopMessageBytes(b []byte) *NoopMessage

func (*NoopMessage) Close 

func (m *NoopMessage) Close() error

func (*NoopMessage) Parse 

func (m *NoopMessage) Parse(b []byte)

func (*NoopMessage) String 

func (m *NoopMessage) String() string

func (*NoopMessage) TxAdd 

func (m *NoopMessage) TxAdd(s *Socket)

func (*NoopMessage) WriteTo 

func (m *NoopMessage) WriteTo(w io.Writer) (int64, error)

type RouteAttrKind 

type RouteAttrKind int
const (
	RTA_UNSPEC RouteAttrKind = iota
	RTA_DST
	RTA_SRC
	RTA_IIF
	RTA_OIF
	RTA_GATEWAY
	RTA_PRIORITY
	RTA_PREFSRC
	RTA_METRICS
	RTA_MULTIPATH
	RTA_PROTOINFO
	RTA_FLOW
	RTA_CACHEINFO
	RTA_SESSION
	RTA_MP_ALGO
	RTA_TABLE
	RTA_MARK
	RTA_MFC_STATS
	RTA_VIA
	RTA_NEWDST
	RTA_PREF
	RTA_ENCAP_TYPE
	RTA_ENCAP
	RTA_MAX
)

func (RouteAttrKind) String 

func (x RouteAttrKind) String() string

type RouteFlags 

type RouteFlags uint32
const (
	RTM_F_NOTIFY   RouteFlags = 0x100 /* Notify user of route change	*/
	RTM_F_CLONED   RouteFlags = 0x200 /* This route is cloned		*/
	RTM_F_EQUALIZE RouteFlags = 0x400 /* Multipath equalizer: NI	*/
	RTM_F_PREFIX   RouteFlags = 0x800 /* Prefix addresses		*/
)

func (RouteFlags) String 

func (x RouteFlags) String() string

type RouteMessage 

type RouteMessage struct {
	Header
	Rtmsg
	Attrs [RTA_MAX]Attr
}

func NewRouteMessage 

func NewRouteMessage() *RouteMessage

func NewRouteMessageBytes 

func NewRouteMessageBytes(b []byte) *RouteMessage

func (*RouteMessage) Close 

func (m *RouteMessage) Close() error

func (*RouteMessage) Parse 

func (m *RouteMessage) Parse(b []byte)

func (*RouteMessage) String 

func (m *RouteMessage) String() string

func (*RouteMessage) TxAdd 

func (m *RouteMessage) TxAdd(s *Socket)

func (*RouteMessage) WriteTo 

func (m *RouteMessage) WriteTo(w io.Writer) (int64, error)

type RouteProtocol 

type RouteProtocol uint8
const (
	RTPROT_UNSPEC   RouteProtocol = 0
	RTPROT_REDIRECT RouteProtocol = 1 /* Route installed by ICMP redirects; not used by current IPv4 */
	RTPROT_KERNEL   RouteProtocol = 2 /* Route installed by kernel */
	RTPROT_BOOT     RouteProtocol = 3 /* Route installed during boot */
	RTPROT_STATIC   RouteProtocol = 4 /* Route installed by administrator	*/

	RTPROT_GATED    RouteProtocol = 8  /* Apparently, GateD */
	RTPROT_RA       RouteProtocol = 9  /* RDISC/ND router advertisements */
	RTPROT_MRT      RouteProtocol = 10 /* Merit MRT */
	RTPROT_ZEBRA    RouteProtocol = 11 /* Zebra */
	RTPROT_BIRD     RouteProtocol = 12 /* BIRD */
	RTPROT_DNROUTED RouteProtocol = 13 /* DECnet routing daemon */
	RTPROT_XORP     RouteProtocol = 14 /* XORP */
	RTPROT_NTK      RouteProtocol = 15 /* Netsukuku */
	RTPROT_DHCP     RouteProtocol = 16 /* DHCP client */
	RTPROT_MROUTED  RouteProtocol = 17 /* Multicast daemon */
	RTPROT_BABEL    RouteProtocol = 42 /* Babel daemon */
)

func (RouteProtocol) String 

func (x RouteProtocol) String() string

type RouteType 

type RouteType uint8
const (
	RTN_UNSPEC RouteType = iota
	RTN_UNICAST
	RTN_LOCAL
	RTN_BROADCAST
	RTN_ANYCAST
	RTN_MULTICAST
	RTN_BLACKHOLE
	RTN_UNREACHABLE
	RTN_PROHIBIT
	RTN_THROW
	RTN_NAT
	RTN_XRESOLVE
)

func (RouteType) String 

func (s RouteType) String() string

type RtScope 

type RtScope uint8
const (
	RT_SCOPE_UNIVERSE RtScope = 0
	// User defined values
	RT_SCOPE_SITE    RtScope = 200
	RT_SCOPE_LINK    RtScope = 253
	RT_SCOPE_HOST    RtScope = 254
	RT_SCOPE_NOWHERE RtScope = 255
)

func (RtScope) String 

func (s RtScope) String() string

func (RtScope) Uint 

func (s RtScope) Uint() uint8

type RtaCacheInfo 

type RtaCacheInfo struct {
	ClntRef uint32
	LastUse uint32
	Expires uint32
	Error   uint32
	Used    uint32
}

func NewRtaCacheInfoBytes 

func NewRtaCacheInfoBytes(b []byte) *RtaCacheInfo

func (*RtaCacheInfo) Close 

func (a *RtaCacheInfo) Close() error

func (*RtaCacheInfo) Parse 

func (a *RtaCacheInfo) Parse(b []byte)

func (*RtaCacheInfo) Set 

func (a *RtaCacheInfo) Set(v []byte)

func (*RtaCacheInfo) Size 

func (a *RtaCacheInfo) Size() int

func (*RtaCacheInfo) String 

func (a *RtaCacheInfo) String() string

func (*RtaCacheInfo) WriteTo 

func (a *RtaCacheInfo) WriteTo(w io.Writer) (int64, error)

type Rtmsg 

type Rtmsg struct {
	Family   AddressFamily
	DstLen   uint8
	SrcLen   uint8
	Tos      uint8
	Table    uint8
	Protocol RouteProtocol
	Scope    RtScope
	Type     RouteType
	Flags    RouteFlags
}

type Runer 

type Runer interface {
	Rune() rune
}

type Socket 

type Socket struct {
	sync.Mutex

	SocketConfig
	// contains filtered or unexported fields
}

func New 

func New(rx chan Message, groups ...MulticastGroup) (s *Socket, err error)

func NewWithConfig 

func NewWithConfig(cf SocketConfig) (s *Socket, err error)

func (*Socket) Close 

func (s *Socket) Close() error

func (*Socket) Listen 

func (s *Socket) Listen(reqs ...ListenReq)

func (*Socket) Rsvp 

func (s *Socket) Rsvp(m Message) chan *ErrorMessage

func (*Socket) Rx 

func (s *Socket) Rx() (Message, error)

func (*Socket) Tx 

func (s *Socket) Tx(m Message)

func (*Socket) TxAdd 

func (s *Socket) TxAdd(m Message)

func (*Socket) TxAddReq 

func (s *Socket) TxAddReq(header *Header, nBytes int) []byte

txAdd adds a both a nlmsghdr and a request header (e.g. ifinfomsg, ifaddrmsg, rtmsg, ...) 

to the end of the tx buffer.

func (*Socket) TxFlush 

func (s *Socket) TxFlush()

type SocketConfig 

type SocketConfig struct {
	// Buffer sizes for setsockopt.  Zero means use default value.
	RcvbufBytes int
	SndbufBytes int
	Rx          chan Message
	Groups      []MulticastGroup
}

type StringAttr 

type StringAttr string

func StringAttrBytes 

func StringAttrBytes(b []byte) StringAttr

func (StringAttr) Set 

func (a StringAttr) Set(v []byte)

func (StringAttr) Size 

func (a StringAttr) Size() int

func (StringAttr) String 

func (a StringAttr) String() string

func (StringAttr) WriteTo 

func (a StringAttr) WriteTo(w io.Writer) (int64, error)

type Uint8Attr 

type Uint8Attr uint8

func (Uint8Attr) Rune 

func (a Uint8Attr) Rune() rune

func (Uint8Attr) Set 

func (a Uint8Attr) Set(v []byte)

func (Uint8Attr) Size 

func (a Uint8Attr) Size() int

func (Uint8Attr) String 

func (a Uint8Attr) String() string

func (Uint8Attr) Uint 

func (a Uint8Attr) Uint() uint8

func (Uint8Attr) WriteTo 

func (a Uint8Attr) WriteTo(w io.Writer) (int64, error)

type Uint8er 

type Uint8er interface {
	Uint() uint8
}

type Uint16Attr 

type Uint16Attr uint16

func Uint16AttrBytes 

func Uint16AttrBytes(b []byte) Uint16Attr

func (Uint16Attr) Set 

func (a Uint16Attr) Set(v []byte)

func (Uint16Attr) Size 

func (a Uint16Attr) Size() int

func (Uint16Attr) String 

func (a Uint16Attr) String() string

func (Uint16Attr) Uint 

func (a Uint16Attr) Uint() uint16

func (Uint16Attr) WriteTo 

func (a Uint16Attr) WriteTo(w io.Writer) (int64, error)

type Uint32Attr 

type Uint32Attr uint32

func Uint32AttrBytes 

func Uint32AttrBytes(b []byte) Uint32Attr

func (Uint32Attr) Set 

func (a Uint32Attr) Set(v []byte)

func (Uint32Attr) Size 

func (a Uint32Attr) Size() int

func (Uint32Attr) String 

func (a Uint32Attr) String() string

func (Uint32Attr) Uint 

func (a Uint32Attr) Uint() uint32

func (Uint32Attr) WriteTo 

func (a Uint32Attr) WriteTo(w io.Writer) (int64, error)

type Uint32er 

type Uint32er interface {
	Uint() uint32
}

type Uint64Attr 

type Uint64Attr uint64

func Uint64AttrBytes 

func Uint64AttrBytes(b []byte) Uint64Attr

func (Uint64Attr) Set 

func (a Uint64Attr) Set(v []byte)

func (Uint64Attr) Size 

func (a Uint64Attr) Size() int

func (Uint64Attr) String 

func (a Uint64Attr) String() string

func (Uint64Attr) Uint 

func (a Uint64Attr) Uint() uint64

func (Uint64Attr) WriteTo 

func (a Uint64Attr) WriteTo(w io.Writer) (int64, error)

type Uint64er 

type Uint64er interface {
	Uint() uint64
}

Source Files

View all Source files

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.