rt-thread-official/components/dfs/dfs_v1/filesystems/mqueue/dfs_mqueue.h

29 lines
699 B
C

/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-07-04 zhkag first Version
*/
#ifndef __DFS_MQUEUE_H__
#define __DFS_MQUEUE_H__
#include <rtthread.h>
struct mqueue_file {
char name[RT_NAME_MAX]; /* file name */
rt_uint16_t msg_size; /**< message size of each message */
rt_uint16_t max_msgs; /**< max number of messages */
rt_list_t list;
rt_uint8_t *data; /* file date ptr */
rt_size_t size; /* file size */
};
struct mqueue_file *dfs_mqueue_lookup(const char *path, rt_size_t *size);
void dfs_mqueue_insert_after(rt_list_t *n);
#endif