sym               242 kern/include/vnode.h #define __VOP(vn, sym) (vnode_check(vn, #sym), (vn)->vn_ops->vop_##sym)
sym                65 user/testbin/badcall/bad_ioctl.c #define IOCTL(fd, sym) any_ioctl_badbuf(fd, sym, #sym)