unshare

Documentation

Index

• type Cmd
  • func Command(args ...string) *Cmd
  • func (c *Cmd) CombinedOutput() ([]byte, error)
  • func (c *Cmd) Output() ([]byte, error)
  • func (c *Cmd) Run() error
  • func (c *Cmd) Start() error

Types

type Cmd

type Cmd struct {
	*exec.Cmd
	UnshareFlags               int
	UseNewuidmap               bool
	UidMappings                []specs.LinuxIDMapping
	UseNewgidmap               bool
	GidMappings                []specs.LinuxIDMapping
	GidMappingsEnableSetgroups bool
	Setsid                     bool
	Setpgrp                    bool
	Ctty                       *os.File
	OOMScoreAdj                *int
	Hook                       func(pid int) error
}

Cmd wraps an exec.Cmd created by the reexec package in unshare(), and handles setting ID maps and other related settings by triggering initialization code in the child.

func Command

func Command(args ...string) *Cmd

Command creates a new Cmd which can be customized.

func (*Cmd) CombinedOutput

func (c *Cmd) CombinedOutput() ([]byte, error)

func (*Cmd) Output

func (c *Cmd) Output() ([]byte, error)

func (*Cmd) Run

func (c *Cmd) Run() error

func (*Cmd) Start

func (c *Cmd) Start() error