package sys

import "github.com/containerd/containerd/sys"

Index ¶

• Constants
• func CreateUnixSocket(path string) (net.Listener, error)
• func GetLocalListener(path string, uid, gid int) (net.Listener, error)
• func GetOpenFds(pid int) (int, error)
• func SetOOMScore(pid, score int) error
• type Exit
• func Reap(wait bool) (exits []Exit, err error)

Constants ¶

const OOMScoreMaxKillable = -999

OOMScoreMaxKillable is the maximum score keeping the process killable by the oom killer

Functions ¶

func CreateUnixSocket ¶

func CreateUnixSocket(path string) (net.Listener, error)

CreateUnixSocket creates a unix socket and returns the listener

func GetLocalListener ¶

func GetLocalListener(path string, uid, gid int) (net.Listener, error)

GetLocalListener returns a listerner out of a unix socket.

func GetOpenFds ¶

func GetOpenFds(pid int) (int, error)

GetOpenFds returns the number of open fds for the process provided by pid

func SetOOMScore ¶

func SetOOMScore(pid, score int) error

SetOOMScore sets the oom score for the provided pid

Types ¶

type Exit ¶

type Exit struct {
	Pid    int
	Status int
}

Exit is the wait4 information from an exited process

func Reap ¶

func Reap(wait bool) (exits []Exit, err error)

Reap reaps all child processes for the calling process and returns their exit information

Source Files ¶

fds.go oom_unix.go reaper.go socket_unix.go