Symbol: ttycheckoutq
sys/kern/subr_prf.c
641
if (sess && sess->s_ttyvp && ttycheckoutq(sess->s_ttyp)) {
sys/rump/librump/rumpkern/emul.c
358
__weak_alias(ttycheckoutq,rump_ttycheckoutq);
sys/sys/tty.h
288
int ttycheckoutq(struct tty *);