__WNOTHREAD      1407 kernel/exit.c  	if ((wo->wo_flags & __WNOTHREAD) && wait->private != p->parent)
__WNOTHREAD      1453 kernel/exit.c  		if (wo->wo_flags & __WNOTHREAD)
__WNOTHREAD      1499 kernel/exit.c  			__WNOTHREAD|__WCLONE|__WALL))
__WNOTHREAD      1591 kernel/exit.c  			__WNOTHREAD|__WCLONE|__WALL))