# lwmem

**Repository Path**: mirrors/lwmem

## Basic Information

- **Project Name**: lwmem
- **Description**: lwmem是一个用于轻量级嵌入式项目的内存池接口，用于动态内存管理的相关功能，它实现了malloc，calloc，realloc和free等函数，可以用于嵌入式裸机、轻设备的开发
- **Primary Language**: C/C++
- **License**: MIT
- **Default Branch**: develop
- **Homepage**: https://www.oschina.net/p/lwmem
- **GVP Project**: No

## Statistics

- **Stars**: 10
- **Forks**: 2
- **Created**: 2022-03-24
- **Last Updated**: 2026-02-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Lightweight dynamic memory manager

<h3>Read first: <a href="http://docs.majerle.eu/projects/lwmem/">Documentation</a></h3>

## Features

* Written in C (C11), compatible with ``size_t`` for size data types
* Implements standard C library functions for memory allocation, malloc, calloc, realloc and free
* Uses *first-fit* algorithm to search for free block
* Supports multiple allocation instances to split between memories and/or CPU cores
* Supports different memory regions to allow use of fragmented memories
* Highly configurable for memory allocation and reallocation
* Supports embedded applications with fragmented memories
* Supports automotive applications
* Supports advanced free/realloc algorithms to optimize memory usage
* **Since v2.2.0** Supports light implementation with allocation only
* Operating system ready, thread-safe API
* C++ wrapper functions
* User friendly MIT license

## Contribute

Fresh contributions are always welcome. Simple instructions to proceed:

1. Fork Github repository
2. Follow [C style & coding rules](https://github.com/MaJerle/c-code-style) already used in the project
3. Create a pull request to develop branch with new features or bug fixes

Alternatively you may:

1. Report a bug
2. Ask for a feature request