Symbol: vn_ioctl
sys/kern/kern_pledge.c
1101
fp->f_ops->fo_ioctl == vn_ioctl &&
sys/kern/vfs_vnops.c
67
.fo_ioctl = vn_ioctl,
sys/sys/vnode.h
632
int vn_ioctl(struct file *, u_long, caddr_t, struct proc *);