Test for already opened file

[SadE54]

Hi , what is the best way to know if a file is already opened ? 🤔

[geky]

Hi @SadE54, littlefs currently doesn't have a mechanism for this.

If you open the same file twice, littlefs will happily create two open lfs_file_t structs, and the data on disk will reflect whichever file is synced or closed last.

[SadE54]

I'm using static buffer for file , and I just have to work with only one file at a time bu from different tasks, that why I need to knowif the file was already opened. I tried some things but it seems to , that if you're trying to open a non existing file , no error is returned , the file can be opened normally 😖