Symbol: DIOCSETLIMIT
sbin/pfctl/pfctl.c
1592
if (ioctl(dev, DIOCSETLIMIT, &pl) == -1)
sbin/pfctl/pfctl.c
2414
if (ioctl(pf->dev, DIOCSETLIMIT, &pl) == -1) {
sys/net/pf_ioctl.c
3071
case DIOCSETLIMIT: {