iobuf32 234 net/atm/ioctl.c struct compat_atm_iobuf __user *iobuf32; iobuf32 240 net/atm/ioctl.c iobuf32 = compat_ptr(arg); iobuf32 242 net/atm/ioctl.c if (get_user(len, &iobuf32->length) || iobuf32 243 net/atm/ioctl.c get_user(data, &iobuf32->buffer)) iobuf32 253 net/atm/ioctl.c if (copy_in_user(&iobuf32->length, &iobuf->length,