_PATH_KMEM
#ifdef _PATH_KMEM
# define KMEM _PATH_KMEM
#ifndef _PATH_KMEM
kmem = open(_PATH_KMEM, 0, 0);
kmem = open(_PATH_KMEM, 0, 0);
sm_dprintf("getla: open(%s): %s\n", _PATH_KMEM,
kmem = open(_PATH_KMEM, O_RDWR, 0);