* apps/testing/ltp/include/linux/loop.h
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef _LTP_LINUX_LOOP_H
#define _LTP_LINUX_LOOP_H
* Included Files
****************************************************************************/
#include <nuttx/fs/loop.h>
* Pre-processor Definitions
****************************************************************************/
#ifdef CONFIG_DEV_LOOP
#define LOOP_SET_FD 0x4C00
#define LOOP_CLR_FD 0x4C01
#define LOOP_SET_STATUS 0x4C02
#define LOOP_GET_STATUS 0x4C03
#define LOOP_SET_STATUS64 0x4C04
#define LOOP_GET_STATUS64 0x4C05
#define LOOP_CHANGE_FD 0x4C06
#define LO_NAME_SIZE 64
#define LO_KEY_SIZE 32
#endif
* Type Definitions
****************************************************************************/
#ifdef CONFIG_DEV_LOOP
struct loop_info
{
int lo_number;
uint16_t lo_device;
unsigned long lo_inode;
uint16_t lo_rdevice;
int lo_offset;
int lo_encrypt_key_size;
int lo_flags;
char lo_name[LO_NAME_SIZE];
unsigned char lo_encrypt_key[LO_KEY_SIZE];
unsigned long lo_init[2];
char reserved[4];
};
#endif
#endif