process

Documentation

Index

• func Dump() interface{}
• func Init(switchedContext func(PID, PID))
• type PID
• type ProcAttr
• type Process
  • func Current() Process
  • func Get(pid PID) (process Process, ok bool)
  • func New(command string, args []string, attr *ProcAttr) (Process, error)

Functions

func Dump

func Dump() interface{}

func Init

func Init(switchedContext func(PID, PID))

Types

type PID

type PID = common.PID

type ProcAttr

type ProcAttr struct {
	Dir   string
	Env   map[string]string
	Files []fs.Attr
}

ProcAttr is functionally identical to os.ProcAttr. Env is structured as a map (instead of key=value pairs), and files is purely a list of nil-able file descriptor IDs. nil FIDs are to be effectively closed to the new process.

type Process

type Process interface {
	PID() PID
	ParentPID() PID

	Start() error
	Wait() (exitCode int, err error)
	Files() *fs.FileDescriptors
	WorkingDirectory() string
	SetWorkingDirectory(wd string) error
}

func Current

func Current() Process

func Get

func Get(pid PID) (process Process, ok bool)

func New

func New(command string, args []string, attr *ProcAttr) (Process, error)