netlink

Documentation

Index

• Variables
• type Connection
  • func (self *Connection) Close() error
  • func (self *Connection) Read(b []byte) (n int, err error)
  • func (self *Connection) ReadMessage() (msg syscall.NetlinkMessage, err error)
  • func (self *Connection) Write(b []byte) (n int, err error)
  • func (self *Connection) WriteMessage(msg syscall.NetlinkMessage) error
• type NetlinkReader
  • func New() (*NetlinkReader, error)
  • func (self *NetlinkReader) GetCpuLoad(name string, path string) (info.LoadStats, error)
  • func (self *NetlinkReader) Start() error
  • func (self *NetlinkReader) Stop()
• type TaskStats

Variables

var (
	// TODO(rjnagal): Verify and fix for other architectures.
	Endian = binary.LittleEndian
)

Types

type Connection

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

func (*Connection) Close

func (self *Connection) Close() error

func (*Connection) Read

func (self *Connection) Read(b []byte) (n int, err error)

func (*Connection) ReadMessage

func (self *Connection) ReadMessage() (msg syscall.NetlinkMessage, err error)

func (*Connection) Write

func (self *Connection) Write(b []byte) (n int, err error)

func (*Connection) WriteMessage

func (self *Connection) WriteMessage(msg syscall.NetlinkMessage) error

type NetlinkReader

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

func New

func New() (*NetlinkReader, error)

func (*NetlinkReader) GetCpuLoad

func (self *NetlinkReader) GetCpuLoad(name string, path string) (info.LoadStats, error)

Returns instantaneous number of running tasks in a group. Caller can use historical data to calculate cpu load. path is an absolute filesystem path for a container under the CPU cgroup hierarchy. NOTE: non-hierarchical load is returned. It does not include load for subcontainers.

func (*NetlinkReader) Start

func (self *NetlinkReader) Start() error

func (*NetlinkReader) Stop

func (self *NetlinkReader) Stop()

type TaskStats

type TaskStats C.struct_taskstats