vop_ioctl         109 include/sys/vnode.h 	int (*vop_ioctl)	(vnode_t, file_t, u_long, void *);
vop_ioctl         151 include/sys/vnode.h #define VOP_IOCTL(VP, FP, C, A)	   ((VP)->v_op->vop_ioctl)(VP, FP, C, A)