Symbol: CONS_CLRHIST
sys/dev/syscons/schistory.c
315
case CONS_CLRHIST:
sys/dev/vt/vt_core.c
2796
case CONS_CLRHIST:
sys/kern/subr_terminal.c
478
if ((error == 0) && (cmd == CONS_CLRHIST)) {
usr.sbin/vidcontrol/vidcontrol.c
1366
if (ioctl(0, CONS_CLRHIST) == -1) {