41 lines
711 B
Go
41 lines
711 B
Go
package execution
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
|
|
specs "github.com/opencontainers/runtime-spec/specs-go"
|
|
)
|
|
|
|
type ProcessController interface {
|
|
Start(*Process) error
|
|
Status(*Process) (Status, error)
|
|
Wait(*Process) (uint32, error)
|
|
Signal(*Process, os.Signal) error
|
|
}
|
|
|
|
type Process struct {
|
|
Pid int
|
|
Spec *specs.Process
|
|
Stdin io.Reader
|
|
Stdout io.Writer
|
|
Stderr io.Writer
|
|
|
|
controller ProcessController
|
|
}
|
|
|
|
func (p *Process) Status() (Status, error) {
|
|
return p.controller.Status(p)
|
|
}
|
|
|
|
func (p *Process) Wait() (uint32, error) {
|
|
return p.controller.Wait(p)
|
|
}
|
|
|
|
func (p *Process) Signal(s os.Signal) error {
|
|
return p.controller.Signal(p, s)
|
|
}
|
|
|
|
func (p *Process) Start() error {
|
|
return p.controller.Start(p)
|
|
}
|