package backend import ( "os/exec" "github.com/restic/restic/internal/errors" ) // StartForeground runs cmd in the foreground, by temporarily switching to the // new process group created for cmd. The returned function `bg` switches back // to the previous process group. func startForeground(cmd *exec.Cmd) (bg func() error, err error) { // just start the process and hope for the best err = cmd.Start() if err != nil { return nil, errors.Wrap(err, "cmd.Start") } bg = func() error { return nil } return bg, nil }