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Author SHA1 Message Date
openharmony_ci fa142daffb
回退 'Pull Request !938 : 修复文件系统不合理的锁操作' 2022-12-19 08:57:11 +00:00
Far 9038b6522e 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），提供文件
   系统锁超时判定能力。
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:
int LOS_FsLock(void)
int LOS_FsUnlock(void)
新增配置项:
LOSCFG_FS_LOCK_TIMEOUT(menuconfig FS_LOCK_TIMEOUT)

fix #I6355A

Signed-off-by: Far <yesiyuan2@huawei.com>
Change-Id: Ia980abfac0ee761088313496c7e3c3e9568450b3
 2022-12-16 10:42:03 +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
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
arvinzzz 474201593d feat: 提供死机场景下dump文件的能力 
死机场景下，vfs层锁会放开，提供dump文件的能力

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Id8c9e63fbf011dbc6690b9b4557bd3370353bf21
 2022-11-05 17:58:37 +08:00
arvinzzz 99640e9977 fix: fatfs iccarm编译修复 
close: #I5MZ62

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Ie3882e443406d5055ff58c780cd376ddd6054bbf
 2022-08-18 17:47:34 +08:00
mr-yx 527f6cf86e fixed typos 
Signed-off-by: mr-yx <496043997@qq.com>
 2022-06-27 22:05:19 +08:00
xiexg-dc 46546688c9 fix: 修复fatfs中GetLdPath无法正常返回结果 
fix: #I4XBJ6

Signed-off-by: xiexg-dc <xiexg@digitalchina.com>
Change-Id: I919d48de744f01f56b6fb7376b8b770386380197
 2022-04-06 10:37:03 +08:00
arvinzzz 17daa50fa2 fix: 内源检视修复 
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Ic8f63a512a5b2c88e7abee6c167473f37ecc9f3b
 2022-03-21 11:02:16 +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
arvinzzz 491cefae76 feature: 补充pread/pwrite接口 
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Ie31cacd18131113e51a6949dfba57a86ca4eb0e5
 2022-02-24 19:57:30 +08:00
Far 92ea355756 feat: 适配三方库FatFs升级至r0.14a版本 
适配了f_mkfs接口的修改

Signed-off-by: Far <yesiyuan2@huawei.com>
 2021-09-22 15:02:40 +08:00
chenjing bc7a914bce fix: protect from accssing NULL pointer, access g_handle after fslock 
close #I3UCX3

Signed-off-by: chenjing <chenjing139@huawei.com>
Change-Id: Ie4d5c1923c2d49e283c77f46d01784bed065a507
 2021-06-04 16:20:11 +08:00
zhushengle 42dc308369 fix: Fixed a spelling error in FS_LOCK_TIMEOUT_SEC. 
Close #I3TL66

Change-Id: Id7facf210d7bc3c29c631e2f0b48a332e7f1348c
Signed-off-by: zhushengle <zhushengle@huawei.com>
 2021-06-04 10:40:44 +08:00
chenjing 5479dd66d7 fix: add liteos_m vfs 
Close #I3R493

Change-Id: Ic799182b46c6c04c879d1b2202bda6b1f2cf40df
 2021-05-17 15:57:44 +08:00
zhushengle 2f9bfcc6ee fix: L0 GN compilation problem 
Close: #I3ORHS
Change-Id: Ia105084336f2ba66f91546226a9383646a0148ce
 2021-04-29 10:38:54 +08:00
Caoruihong ad1e09ff77 add third_party FatFs and fix BUILD.gn 
Change-Id: I456530ca5282d6c4b0904d04ae0a0a5ff155391a
 2021-04-23 12:05:48 +08:00
Caoruihong 3cea0e42b1 remove __cplusplus guards in .c files 
Change-Id: Ie25b83a42d3ca35c3a6d624ef01f425a85957d7f
 2021-04-19 18:19:28 +08:00
mamingshuai 778c8b9930 update openharmony 1.0.1 2021-03-11 20:30:40 +08:00
huangjieliang 25b432927c Description: Sync liteos_m to OpenHarmony. 
Reviewed-by: likailong
 2021-01-30 18:05:13 +08:00