package system

import "github.com/opencontainers/runc/libcontainer/system"

Index ¶

• func GetParentNSeuid() int
• func GetProcessStartTime(pid int) (string, error)
• func RunningInUserNS() bool
• func UIDMapInUserNS(uidmap []user.IDMap) bool
• type Stat_t
• func Stat(pid int) (stat Stat_t, err error)
• type State
• func (s State) String() string

Functions ¶

func GetParentNSeuid ¶

func GetParentNSeuid() int

GetParentNSeuid returns the euid within the parent user namespace Always returns os.Geteuid on non-linux

func GetProcessStartTime ¶

func GetProcessStartTime(pid int) (string, error)

GetProcessStartTime is deprecated. Use Stat(pid) and Stat_t.StartTime instead.

func RunningInUserNS ¶

func RunningInUserNS() bool

RunningInUserNS is a stub for non-Linux systems Always returns false

func UIDMapInUserNS ¶

func UIDMapInUserNS(uidmap []user.IDMap) bool

UIDMapInUserNS is a stub for non-Linux systems Always returns false

Types ¶

type Stat_t ¶

type Stat_t struct {
	// PID is the process ID.
	PID uint

	// Name is the command run by the process.
	Name string

	// State is the state of the process.
	State State

	// StartTime is the number of clock ticks after system boot (since
	// Linux 2.6).
	StartTime uint64
}

Stat_t represents the information from /proc/[pid]/stat, as described in proc(5) with names based on the /proc/[pid]/status fields.

func Stat ¶

func Stat(pid int) (stat Stat_t, err error)

Stat returns a Stat_t instance for the specified process.

type State ¶

type State rune

State is the status of a process.

const (
	Dead        State = 'X'
	DiskSleep   State = 'D'
	Running     State = 'R'
	Sleeping    State = 'S'
	Stopped     State = 'T'
	TracingStop State = 't'
	Zombie      State = 'Z'
)

func (State) String ¶

func (s State) String() string

String forms of the state from proc(5)'s documentation for /proc/[pid]/status' "State" field.

Source Files ¶

proc.go unsupported.go