Function dfs_file_init

components/dfs/dfs_v2/src/dfs_file.c:312–321

* @brief Initialize a file structure * * @param[in,out] file Pointer to the file structure to be initialized * * @note This function must be called before using any file operations * on a newly allocated file structure */

 *       on a newly allocated file structure
 */
void dfs_file_init(struct dfs_file *file)
{
    if (file)
    {
        rt_memset(file, 0x00, sizeof(struct dfs_file));
        file->magic = DFS_FD_MAGIC;
        rt_mutex_init(&file->pos_lock, "fpos", RT_IPC_FLAG_PRIO);
        rt_atomic_store(&(file->ref_count), 1);
    }
}

/**
 * @brief Deinitialize a file structure