154568cb3Sopenharmony_ci/* 254568cb3Sopenharmony_ci * Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved. 354568cb3Sopenharmony_ci * 454568cb3Sopenharmony_ci * UniProton is licensed under Mulan PSL v2. 554568cb3Sopenharmony_ci * You can use this software according to the terms and conditions of the Mulan PSL v2. 654568cb3Sopenharmony_ci * You may obtain a copy of Mulan PSL v2 at: 754568cb3Sopenharmony_ci * http://license.coscl.org.cn/MulanPSL2 854568cb3Sopenharmony_ci * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, 954568cb3Sopenharmony_ci * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, 1054568cb3Sopenharmony_ci * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. 1154568cb3Sopenharmony_ci * See the Mulan PSL v2 for more details. 1254568cb3Sopenharmony_ci * Create: 2022-09-21 1354568cb3Sopenharmony_ci * Description: vfs层配置文件 1454568cb3Sopenharmony_ci */ 1554568cb3Sopenharmony_ci 1654568cb3Sopenharmony_ci#ifndef VFS_CONFIG_H 1754568cb3Sopenharmony_ci#define VFS_CONFIG_H 1854568cb3Sopenharmony_ci 1954568cb3Sopenharmony_ci#include "prt_config.h" 2054568cb3Sopenharmony_ci 2154568cb3Sopenharmony_ci/* 文件系统的起始fd, 0,1,2被用于 stdin,stdout,stderr */ 2254568cb3Sopenharmony_ci#define MIN_START_FD 3 2354568cb3Sopenharmony_ci 2454568cb3Sopenharmony_ci#if (OS_SUPPORT_LITTLEFS == YES) 2554568cb3Sopenharmony_ci#include "lfs_conf.h" 2654568cb3Sopenharmony_ci#define __LFS_NFILE OS_LFS_MAX_OPEN_FILES 2754568cb3Sopenharmony_ci#else 2854568cb3Sopenharmony_ci#define __LFS_NFILE 0 2954568cb3Sopenharmony_ci#endif 3054568cb3Sopenharmony_ci 3154568cb3Sopenharmony_ci#define CONFIG_NFILE_DESCRIPTORS (__LFS_NFILE) 3254568cb3Sopenharmony_ci 3354568cb3Sopenharmony_ci#define NR_OPEN_DEFAULT CONFIG_NFILE_DESCRIPTORS 3454568cb3Sopenharmony_ci 3554568cb3Sopenharmony_ci#define DEFAULT_DIR_MODE 0777 3654568cb3Sopenharmony_ci#define DEFAULT_FILE_MODE 0666 3754568cb3Sopenharmony_ci#endif 38