sockdiag

Documentation

Index

• Constants
• Variables
• func NewInetNetlinkMsg(nlHeader unix.NlMsghdr, inetHeader InetDiagReqV2) ([]byte, error)
• func SerializeInetDiagReqV2(req InetDiagReqV2) ([]byte, error)
• type InetDiagMsg
  • func DeserializeInetDiagMsg(data []byte) (*InetDiagMsg, error)
• type InetDiagReqV2
• type InetDiagSockID

Constants

const (
	InetDiagReqV2Len      = 56
	NlInetDiagReqV2MsgLen = 72 // includes netlink header
	NlInetDiagMsgLen      = 72
)

const SOCK_DIAG_BY_FAMILY = 20

Variables

var InetMsgLenError = errors.New("inet: invalid msg length")

Functions

func NewInetNetlinkMsg

func NewInetNetlinkMsg(nlHeader unix.NlMsghdr, inetHeader InetDiagReqV2) ([]byte, error)

func SerializeInetDiagReqV2

func SerializeInetDiagReqV2(req InetDiagReqV2) ([]byte, error)

Types

type InetDiagMsg

type InetDiagMsg struct {
	Family  uint8
	State   uint8
	Timer   uint8
	Retrans uint8
	ID      InetDiagSockID
	Expires uint32
	RQueue  uint32
	WQueue  uint32
	UID     uint32
	Inode   uint32
}

func DeserializeInetDiagMsg

func DeserializeInetDiagMsg(data []byte) (*InetDiagMsg, error)

type InetDiagReqV2

type InetDiagReqV2 struct {
	Family   uint8
	Protocol uint8
	Ext      uint8
	Pad      uint8
	States   uint32
	ID       InetDiagSockID
}

type InetDiagSockID

type InetDiagSockID struct {
	SPort  [2]byte  // source port          __be16  idiag_sport;
	DPort  [2]byte  // destination port     __be16  idiag_dport;
	Src    [16]byte // source address       __be32  idiag_src[4];
	Dst    [16]byte // destination address  __be32  idiag_dst[4];
	If     uint32
	Cookie [2]uint32
}