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[dfs v2]fix fcntl(F_SETFL) bug,and modify the error code when opening… #7878

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Merged
BernardXiong merged 1 commit into from
Jul 27, 2023
Merged

[dfs v2]fix fcntl(F_SETFL) bug,and modify the error code when opening… #7878

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20 changes: 19 additions & 1 deletion components/dfs/dfs_v2/src/dfs_file.c
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Original file line number Diff line number Diff line change
Expand Up @@ -502,6 +502,7 @@ int dfs_file_open(struct dfs_file *file, const char *path, int oflags, mode_t mo
else
{
LOG_I("lookup file:%s failed in file system", path);
ret = -ENOENT;
}
}

Expand Down Expand Up @@ -907,8 +908,25 @@ int dfs_file_fcntl(int fd, int cmd, unsigned long arg)
ret = file->flags;
break;
case F_SETFL:
file->flags = arg;
{
int flags = (int)(rt_base_t)arg;
int mask =
#ifdef O_ASYNC
O_ASYNC |
#endif
#ifdef O_DIRECT
O_DIRECT |
#endif
#ifdef O_NOATIME
O_NOATIME |
#endif
O_APPEND | O_NONBLOCK;

flags &= mask;
file->flags &= ~mask;
file->flags |= flags;
break;
}
case F_GETLK:
break;
case F_SETLK:
Expand Down