littlefs2

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Improve iteration capability

1

Iteration over a directory is not very efficient, as it can't be safely paused and resumed. This leads to issues. For example in trussed, as a consequence the iteration happens...

sosthene-nitrokey

Unable to build littflefs under esp-rs

2

Hi, I'm trying to setup littlefs2-sys crate but got this weird error on compile ( cargo:rustc-link-lib=static=lfs-sys cargo:rustc-link-search=native=/home/rust/rust-esp32-std-demo/target/xtensa-esp32-espidf/debug/build/littlefs2-sys-bfcc464d6158cf54/out --- stderr thread 'main' panicked at 'a libclang shared library is not loaded...

leelists

requires std?

6

Hi, just discovered this lib. Seems like something very useful for storing data on an sd card on a microcontroller. When I try to add this library to a `no_std`...

gauteh

Alpha state

6

Hi hi, thanks for making a neat thing ^_^ I'm about to use littlefs in a project and I was just wondering whether there are outstanding issues / what you're...

ryankurte

There seems to be some flexibility in what can be done while iterating over a directory, for instance the current file can be read, and it can even be deleted....

nickray

The `path::{Filename,Path}` objects are not very well-developed yet. I am aware of the following issues: - It would be nice to use `heapless::Vec` for paths, and handle back and forth...

nickray

[asan] SEGV when you forget to close a File

2

Originally reported in #3. This ticket includes an example that can be run on x86_64 and instrumented with LLVM AddressSanitizer. ### STR ``` rust use core::mem; use littlefs2::{ consts, driver,...

japaric

[asan] SEGV when using the `ReadDir` API

6

UPDATE: Added Steps To Reproduce (STR) on x86_64 ### STR1 asan: `fs` and `File` clash ``` rust use littlefs2::{ consts, driver, fs::{File, Filesystem}, io::{Result, Write}, ram_storage, }; ram_storage!( name=RamStorage, backend=Ram,...

japaric

`test/ui/sync-fail.rs` shows how trying to close a file on a different filesystem fails at compile time. That compile time protection holds in that example because each filesystem instance has a...

japaric

Support for dynamic `BLOCK_COUNT`

2

Currently the user has to statically know the device size since `BLOCK_COUNT` is an associated constant. It would be useful if it would be possible to dynamically determine the device...

jonas-schievink