}

func (p *Process) wait() (ps *ProcessState, err error) {
	var waitmsg syscall.Waitmsg

	switch p.pidStatus() {
	case statusReleased:
		return nil, ErrInvalid
	}

	err = syscall.WaitProcess(p.Pid, &waitmsg)
	if err != nil {
		return nil, NewSyscallError("wait", err)
	}

	p.pidDeactivate(statusDone)
	ps = &ProcessState{
		pid:    waitmsg.Pid,
		status: &waitmsg,
	}
	return ps, nil
}

		uintptr(unsafe.Pointer(&argvp[0])),
		0)

	return e1
}

// WaitProcess waits until the pid of a
// running process is found in the queue of
// wait messages. It is used in conjunction
// with [ForkExec]/[StartProcess] to wait for a
// running process to exit.
func WaitProcess(pid int, w *Waitmsg) (err error) {
	procs.Lock()
	ch := procs.waits[pid]
	procs.Unlock()