ioctl 252 kern/include/vnode.h #define VOP_IOCTL(vn, code, buf) (__VOP(vn, ioctl)(vn,code,buf)) ioctl 52 user/testbin/badcall/bad_ioctl.c rv = ioctl(fd, code, ptr); ioctl 90 user/testbin/badcall/bad_ioctl.c rv = ioctl(STDIN_FILENO, NONEXIST_IOCTL, NULL); ioctl 77 user/testbin/badcall/common_fds.c return ioctl(fd, 0, NULL); ioctl 197 user/testbin/badcall/common_fds.c T(ioctl);