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15 Commits

Author SHA1 Message Date
Cheng Ziqiu 8b11135135 fix: 修改注释中的一些拼写错误 
Signed-off-by: Cheng Ziqiu <chengziqiu@hust.edu.cn>
Change-Id: Icc152031144f9756f4da018e24d338c0d28a8fa9
 2023-03-15 22:01:50 +08:00
liuwenxin 705bfbdc76 fix：release告警清理 
release分支告警清理

close:#I6AD15

Signed-off-by: liuwenxin <liuwenxin11@huawei.com>
 2023-01-13 11:34:52 +08:00
Far 662aefb700 fix: VfsMpFind optimize 
1. provide VfsMpFind which doesn't support mounting recursively;
2. provide a macro to set whether supporting recursive-mount or not.
3. adding path length checking

BREAKING CHANGE:
new config option:
LOSCFG_FS_SUPPORT_MOUNT_TARGET_RECURSIVE

fix #I65XE6
Signed-off-by: Far <yesiyuan2@huawei.com>
Change-Id: I7ae371f0e6fff46db0e2368f905aa22bac864b79
 2022-12-24 10:44:11 +08:00
Far b7f906ef8a fix: 修复文件系统不合理的锁操作 
1. 移除了fatfs和littlefs中冗余的加锁操作。
2. 增加了配置选项FS_LOCK_TIMEOUT（宏LOSCFG_FS_LOCK_TIMEOUT），提供配置
   文件系统获取锁超时能力。
3. 新增对外接口LOS_FsLock()和LOS_FsUnlock()接口，提供HAL层与文件系统的
   互斥操作。

BREAKING CHANGE:
修复文件系统不合理的锁操作
新增API:
los_fs.h:
int LOS_FsLock(void)
int LOS_FsUnlock(void)
新增配置项:
LOSCFG_FS_LOCK_TIMEOUT(menuconfig FS_LOCK_TIMEOUT)

fix #I66S2J

Signed-off-by: Far <yesiyuan2@huawei.com>
Change-Id: I2ae9b6b5e2c788b2f4a00d9678a0240d00c335eb
 2022-12-22 10:41:31 +08:00
arvinzzz 98da8bbdfb refactor: vfs opt 
1. vfs重构优化，统一fs模块的对外接口，减少不必要的冗余调用，由fs组件直接提供posix对外接口
  2. vfs与libc关系整理
  3. fs接口实现规范化

BREAKING CHANGE:
删除API:
int LOS_Open(const char *path, int flags, ...);
int LOS_Close(int fd);
ssize_t LOS_Read(int fd, void *buff, size_t bytes);
ssize_t LOS_Write(int fd, const void *buff, size_t bytes);
off_t LOS_Lseek(int fd, off_t off, int whence);
int LOS_Stat(const char *path, struct stat *stat);
int LOS_Statfs(const char *path, struct statfs *buf);
int LOS_Unlink(const char *path);
int LOS_Rename(const char *oldpath, const char *newpath);
int LOS_Fsync(int fd);
DIR *LOS_Opendir(const char *path);
struct dirent *LOS_Readdir(DIR *dir);
int LOS_Closedir(DIR *dir);
int LOS_Mkdir(const char *path, mode_t mode);
int LOS_Rmdir(const char *path);
int LOS_Lstat(const char *path, struct stat *buffer);
int LOS_Fstat(int fd, struct stat *buf);
int LOS_Fcntl(int fd, int cmd, ...);
int LOS_Ioctl(int fd, int req, ...);
ssize_t LOS_Readv(int fd, const struct iovec *iovBuf, int iovcnt);
ssize_t LOS_Writev(int fd, const struct iovec *iovBuf, int iovcnt);
ssize_t LOS_Pread(int fd, void *buff, size_t bytes, off_t off);
ssize_t LOS_Pwrite(int fd, const void *buff, size_t bytes, off_t off);
int LOS_Isatty(int fd);
int LOS_Access(const char *path, int amode);
int LOS_Ftruncate(int fd, off_t length);
int LOS_FsUmount(const char *target);
int LOS_FsUmount2(const char *target, int flag);
int LOS_FsMount(const char *source, const char *target,
                const char *fsType, unsigned long mountflags,
                const void *data);
int OsFcntl(int fd, int cmd, va_list ap);
int OsIoctl(int fd, int req, va_list ap);

Close #I65MNQ

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I3d16852ffb87ab061c22b22f5873eba384842101
 2022-12-13 16:56:18 +08:00
Far f190275664 feat: 文件系统提供动态内存分配器钩子 
增加LOS_FS_MALLOC/LOS_FS_FREE宏以提供用户配置动态内存分配器的能力。
用户只需要在components/fs/vfs/los_fs.h中修改对应的函数即可。

BREAKING CHANGE:
文件系统提供动态内存分配器钩子
新增宏:
LOS_FS_MALLOC
LOS_FS_FREE

fix #I63IJW

Signed-off-by: Far <yesiyuan2@huawei.com>
Change-Id: I20cb41f621a2e22d74749583f546d550ba127b72
 2022-11-28 20:02:20 +08:00
Hongjin Li 2dc3998956 fix: add space after comma 
Signed-off-by: Hongjin Li <lihongjin1@huawei.com>
 2022-11-17 20:15:53 +08:00
Far 64d15df9ea fix: fix the MS_REMOUNT support 
The mount interface can't deal with MS_REMOUNT flag now, fix it.

Signed-off-by: Far <yesiyuan2@huawei.com>
Change-Id: Id0960c8d92ce767b8d8ef98b3ba2e1d1ab7db15d
 2022-11-15 17:05:21 +08:00
Far 296a546bcd fix: 修复一些静态扫描工具发现的问题 
Change-Id: I4890de0066f33bf44e913b550edfa3639bce7caf
Signed-off-by: Far <yesiyuan2@huawei.com>
 2022-10-15 17:36:26 +08:00
wangchen bfef7bfb2e fix: LOS_FsMount 接口存在多处功能问题 
【背景】LOS_FsMount 接口存在多处功能问题

【修改方案】
1, 修改goto逻辑
2，把过长的函数重新封装

【影响】
对现有的产品编译不会有影响。
re #I5SP1I
Signed-off-by: wangchen <wangchen240@huawei.com>
 2022-09-23 03:45:18 +00:00
openharmony_ci 2ec2c369e7
!755 内核告警清理 
Merge pull request !755 from yinjiaming/fix
 2022-08-09 08:37:39 +00:00
arvinzzz d0c50a4af0 fix: iccarm编译修复 
close: #I5JXMJ

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I3fbaf459ad4807a44396f319a4d53d3cc1e7700c
 2022-08-01 16:53:18 +08:00
yinjiaming a36d5d9058 fix: 内核告警修复 
【背景】
内核代码经代码扫描工具发现存在一些关于代码格式的告警，
现经修改解除掉告警。

【修改方案】
修改了代码中格式不规范的地方，修改的点有：
1.代码中一行过长
2.没有合理的添加空格和空行
3.没有按照规范进行缩进
4.括号的格式没有按照规范
5.注释的格式不对以及存在魔数字
6.函数的声明与定义的格式不一致
并更新了修改文件的版权头时间

【影响】
对现有的产品编译不会有影响。

re #I5H6F5
Signed-off-by: yinjiaming <yinjiaming@huawei.com>
Change-Id: Id8eb0450d03fae537ea4c73190fdadb76b29253d
 2022-07-29 08:30:38 +00:00
arvinzzz 38f8472ddb fix: 告警修复 
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Iaec45e835737c0ae7eea88408b2a1a4a79f1a40c
 2022-03-22 18:29:16 +08:00
Guangyao Ma 09034de68a refactor: liteos-m vfs refactory 
close #I4RV26

Change-Id: I76d5d5128d37efa5fbcde6d105c78f4d7be607de
Signed-off-by: Guangyao Ma <guangyao.ma@outlook.com>
 2022-03-09 12:07:15 +08:00