Carlos Florêncio
47 lines
1018 B
Go
47 lines
1018 B
Go
//go:build unix && !linux
|
|
|
|
package shell
|
|
|
|
import (
|
|
"errors"
|
|
"os"
|
|
"os/exec"
|
|
"syscall"
|
|
)
|
|
|
|
func configureShellProcess(_ *exec.Cmd) {}
|
|
|
|
type shellProcessLifecycleHandle struct{}
|
|
|
|
func installShellProcessLifecycle(_ *exec.Cmd) (shellProcessLifecycleHandle, error) {
|
|
return shellProcessLifecycleHandle{}, nil
|
|
}
|
|
|
|
func reapShellProcessLifecycle(_ shellProcessLifecycleHandle) error { return nil }
|
|
|
|
func ownsShellProcessLifecycle(_ shellProcessLifecycleHandle) bool { return false }
|
|
|
|
func killShellProcessGroup(p *os.Process) error {
|
|
if p == nil {
|
|
return nil
|
|
}
|
|
if err := syscall.Kill(-p.Pid, syscall.SIGKILL); err != nil {
|
|
if errors.Is(err, syscall.ESRCH) {
|
|
return nil
|
|
}
|
|
if killErr := p.Kill(); killErr != nil && !errors.Is(killErr, os.ErrProcessDone) {
|
|
return errors.Join(err, killErr)
|
|
}
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func shellProcessGroupAlive(p *os.Process) bool {
|
|
if p == nil || p.Pid <= 0 {
|
|
return false
|
|
}
|
|
err := syscall.Kill(-p.Pid, 0)
|
|
return err == nil || errors.Is(err, syscall.EPERM)
|
|
}
|