Function dfs_file_access

components/dfs/dfs_v2/src/dfs_file.c:2431–2451

* @brief Check file accessibility with specified mode * * This function checks whether the file specified by path can be accessed * with the given mode. * * @param[in] path The file path to check accessibility * @param[in] mode The access mode to check (read/write/execute permissions) * * @return int Access status: * - 0 if file is accessible with specified mode * - -1 if

 *         - -1 if file is not accessible
 */
int dfs_file_access(const char *path, mode_t mode)
{
    int ret;
    struct dfs_file file;

    dfs_file_init(&file);

    if (dfs_file_open(&file, path, O_RDONLY, mode) >= 0)
    {
        ret = 0;
        dfs_file_close(&file);
    }
    else
    {
        ret = -1;
    }

    dfs_file_deinit(&file);

    return ret;
}

#ifdef RT_USING_SMART
/**