5 /* Connect us to new window, if possible */
13 wsys = getenv("wsys");
16 fd = open(wsys, ORDWR);
22 unmount(wsys, "/dev"); /* drop reference to old window */
25 snprint(buf, sizeof buf, "new %s", str);
28 if(mount(fd, -1, "/mnt/wsys", MREPL, buf) < 0)
29 return mount(fd, -1, "/dev", MBEFORE, buf);
30 return bind("/mnt/wsys", "/dev", MBEFORE);