jart/cosmopolitan

build-once run-anywhere c library

Language: C - Size: 292 MB - Last synced at: about 1 month ago - Pushed at: 2 months ago - Stars: 19,373 - Forks: 684

nix-rust/nix

Rust friendly bindings to *nix APIs

Language: Rust - Size: 5.58 MB - Last synced at: 2 days ago - Pushed at: 10 days ago - Stars: 2,844 - Forks: 694

mpaland/printf

Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.

Language: C - Size: 384 KB - Last synced at: 29 days ago - Pushed at: about 2 years ago - Stars: 2,732 - Forks: 509

linux-test-project/ltp

Linux Test Project (mailing list: https://lists.linux.it/listinfo/ltp)

Language: C - Size: 62.9 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 2,432 - Forks: 1,055

david942j/one_gadget

The best tool for finding one gadget RCE in libc.so.6

Language: Ruby - Size: 13.6 MB - Last synced at: 25 days ago - Pushed at: 27 days ago - Stars: 2,176 - Forks: 143

niklasb/libc-database

Build a database of libc offsets to simplify exploitation

Language: Shell - Size: 1.6 MB - Last synced at: about 1 month ago - Pushed at: 8 months ago - Stars: 1,784 - Forks: 192

z88dk/z88dk

The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.

Language: Assembly - Size: 256 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 975 - Forks: 182

mempodippy/vlany

Linux LD_PRELOAD rootkit (x86 and x86_64 architectures)

Language: C - Size: 1.17 MB - Last synced at: 8 days ago - Pushed at: over 4 years ago - Stars: 956 - Forks: 195

redox-os/relibc

Mirror of https://gitlab.redox-os.org/redox-os/relibc

Language: Rust - Size: 6.74 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 903 - Forks: 61

charlesnicholson/nanoprintf

The smallest public printf implementation for its feature set.

Language: C++ - Size: 639 KB - Last synced at: 14 days ago - Pushed at: 14 days ago - Stars: 721 - Forks: 61

0x676e67/thunder

Synology NAS thunder run on Linux

Language: Rust - Size: 7.08 MB - Last synced at: about 1 month ago - Pushed at: 12 months ago - Stars: 713 - Forks: 70

maxdev1/ghost

Ghost, a micro-kernel based hobby operating system.

Language: C - Size: 7.29 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 620 - Forks: 58

embeddedartistry/libc

libc targeted for embedded systems usage. Reduced set of functionality (due to embedded nature). Chosen for portability and quick bringup.

Language: C - Size: 1.65 MB - Last synced at: 29 days ago - Pushed at: 4 months ago - Stars: 586 - Forks: 76

wuzhouhui/c_standard_lib

source code of The Standard C Library, by Plauger

Language: C - Size: 14 MB - Last synced at: about 1 month ago - Pushed at: over 8 years ago - Stars: 320 - Forks: 127

NuxiNL/cloudlibc

CloudABI's standard C library

Language: C - Size: 4.28 MB - Last synced at: about 1 year ago - Pushed at: almost 5 years ago - Stars: 294 - Forks: 17

sunfishcode/c-ward

An implementation of libc written in Rust

Language: Rust - Size: 646 KB - Last synced at: 5 days ago - Pushed at: about 2 months ago - Stars: 292 - Forks: 12

embeddedartistry/libmemory

Embedded systems memory management library. Implementations for malloc(), free(), and other useful memory management functions

Language: C - Size: 362 KB - Last synced at: about 1 month ago - Pushed at: about 1 year ago - Stars: 252 - Forks: 50

0xb0bb/karkinos

A thorough library database to assist with binary exploitation tasks.

Language: Python - Size: 397 MB - Last synced at: 4 months ago - Pushed at: almost 3 years ago - Stars: 197 - Forks: 16

blukat29/search-libc

Web wrapper of niklasb/libc-database

Language: HTML - Size: 329 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 196 - Forks: 22

dennis95/dennix

Dennix is a unix-like hobbyist operating system written from scratch.

Language: C - Size: 1.91 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 163 - Forks: 13

beevik/MonkOS

an experimental 64-bit operating system

Language: C - Size: 1.04 MB - Last synced at: about 1 month ago - Pushed at: 7 months ago - Stars: 136 - Forks: 20

GrapheneOS/platform_bionic

Hardened Android standard C library. Some of the past hardening has not yet been ported from Marshmallow, Nougat and Oreo to this Android Pie repository. Most is available via archived tags in https://github.com/AndroidHardeningArchive/platform_bionic (check both the most recent Oreo and Nougat tags).

Language: Assembly - Size: 55.9 MB - Last synced at: 26 days ago - Pushed at: 29 days ago - Stars: 108 - Forks: 35

zarkivy/LibcSearcher

🔍 LibcSearcher-ng -- get symbols' offset in glibc.

Language: Python - Size: 40 KB - Last synced at: 1 day ago - Pushed at: over 2 years ago - Stars: 107 - Forks: 15

Zeke-OS/zeke

A POSIX-like OS for ARM processors.

Language: C - Size: 35.2 MB - Last synced at: 6 months ago - Pushed at: over 2 years ago - Stars: 88 - Forks: 9

iamtorsten/SherlockElf

SherlockElf is a powerful tool designed for both static and dynamic analysis of Android ELF binaries and dynamic iOS Macho-O binaries (experimental).

Language: Python - Size: 178 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 87 - Forks: 16

aligrudi/neatlibc

A small arm/x86(-64) libc

Language: C - Size: 137 KB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 82 - Forks: 17

ChrisTheCoolHut/angry_gadget

A tool for finding the one gadget RCE in libc

Language: Python - Size: 759 KB - Last synced at: 3 days ago - Pushed at: about 5 years ago - Stars: 76 - Forks: 8

sfmohassel/libc.hwid

generate unique hardware id in C#

Language: C# - Size: 98.6 KB - Last synced at: 22 days ago - Pushed at: 6 months ago - Stars: 74 - Forks: 18

immortal/fork

Library for creating a new process detached from the controling terminal (daemon) using the fork and setsid syscalls.

Language: Rust - Size: 50.8 KB - Last synced at: 9 days ago - Pushed at: 11 months ago - Stars: 69 - Forks: 39

marvinborner/Melvix

:computer: A small operating system written from scratch

Language: C - Size: 6.99 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 69 - Forks: 4

lovell/detect-libc

Node.js module to detect details of the C standard library (libc) implementation provided by a given Linux system

Language: JavaScript - Size: 67.4 KB - Last synced at: about 2 hours ago - Pushed at: 2 months ago - Stars: 66 - Forks: 13

johnsonjh/NeXTSrc

NeXTSrc

Language: C - Size: 19.8 MB - Last synced at: 17 days ago - Pushed at: over 1 year ago - Stars: 60 - Forks: 13

canonical/stdlibc.dart

Standard C Library FFI bindings for Dart

Language: Dart - Size: 335 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 52 - Forks: 13

ia/connect

tiny cross-platform socket API library

Language: C - Size: 348 KB - Last synced at: about 8 hours ago - Pushed at: 8 months ago - Stars: 50 - Forks: 10

ef4tless/xclibc

A tool to change the libc environment of running files(一个在CTF比赛中用于切换题目运行libc环境的工具)

Language: Shell - Size: 150 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 47 - Forks: 3

serfend/sgtlibc

a offline python-lib for search libc function

Language: Python - Size: 17.8 MB - Last synced at: about 19 hours ago - Pushed at: almost 2 years ago - Stars: 47 - Forks: 4

ashvardanian/stringzilla-benchmarks-rs

Comparing performance-oriented string-processing libraries for substring search, multi-pattern matching, hashing, and Levenshtein edit-distance calculations

Language: Rust - Size: 125 KB - Last synced at: 8 days ago - Pushed at: 3 months ago - Stars: 46 - Forks: 4

amoghe/go-crypt

Golang wrappers for glibc crypt(3)

Language: Go - Size: 17.6 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 42 - Forks: 16

termux/wcwidth

A Unicode 15-conformant implementation of wcwidth() in C.

Language: C - Size: 31.3 KB - Last synced at: 4 days ago - Pushed at: over 2 years ago - Stars: 42 - Forks: 18

scivision/ffilesystem

Fast and simple filesystem and path manipulation library. OS, compiler, platform agnostic. Interfaces for C, C++, and Fortran.

Language: C++ - Size: 3.52 MB - Last synced at: 5 days ago - Pushed at: 7 days ago - Stars: 41 - Forks: 5

PLEXSolutions/readhook

Red-team tool to hook libc read syscall with a buffer overflow vulnerability.

Language: C - Size: 96.7 KB - Last synced at: 13 days ago - Pushed at: over 6 years ago - Stars: 36 - Forks: 6

skarnet/nsss

A small, statically linkable NSS-like implementation of getpwnam() et al. user database access

Language: C - Size: 278 KB - Last synced at: 5 days ago - Pushed at: about 1 month ago - Stars: 35 - Forks: 4

raggi/apue

Source code pack from http://www.apuebook.com/, plus fixes for easy teaching/learning (OSX)

Language: C - Size: 224 KB - Last synced at: 7 days ago - Pushed at: almost 9 years ago - Stars: 35 - Forks: 16

jdh8/metallic

C runtime library (libc) for WebAssembly

Language: C - Size: 1.33 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 34 - Forks: 2

BestPig/libc-db

libc database (file in packages, hash, package files, symbols). Raw binary libc available on https://github.com/BestPig/libc-bin)

Size: 219 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 33 - Forks: 1

KnightOS/libc

KnightOS's C library

Language: C - Size: 154 KB - Last synced at: 2 months ago - Pushed at: about 2 years ago - Stars: 33 - Forks: 15

postmodern/ffi-libc

Useful Ruby FFI bindings for libc

Language: Ruby - Size: 75.2 KB - Last synced at: 25 days ago - Pushed at: almost 4 years ago - Stars: 32 - Forks: 11

nopn0p/rkorova

ld_preload userland rootkit

Language: C - Size: 223 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 32 - Forks: 9

gwoplock/ExOS

Exokernel for the consumer

Language: C++ - Size: 601 KB - Last synced at: 6 days ago - Pushed at: about 6 years ago - Stars: 32 - Forks: 5

michael105/minilib

A c standard system library with a focus on size, headeronly, "singlefile", intended for static linking. 187 Bytes for "Hello World"(regular elf), compiled with the standard gcc toolchain.

Language: C - Size: 56.3 MB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 30 - Forks: 0

jvoisin/fortify-headers

Standalone portable header-based implementation of FORTIFY_SOURCE=3

Language: C - Size: 245 KB - Last synced at: 7 days ago - Pushed at: about 1 month ago - Stars: 29 - Forks: 3

tiehuis/zligc

libc implementation in zig

Language: C - Size: 1.36 MB - Last synced at: 3 months ago - Pushed at: almost 7 years ago - Stars: 29 - Forks: 4

matt-dunleavy/cosmo-project

Project starter template for building cross-platform applications in C using the Cosmopolitan toolchain

Language: Makefile - Size: 490 KB - Last synced at: 12 days ago - Pushed at: about 2 months ago - Stars: 27 - Forks: 0

goplus/libc 📦

Porting libc from C to Go

Language: Go - Size: 6.89 MB - Last synced at: about 2 months ago - Pushed at: about 1 year ago - Stars: 24 - Forks: 6

AshishKumar4/Aqeous

(Inactive, Checkout AvanaOS, Rewrite of this) This is a New Operating System (Kernel right now). Made completely from scratch, We aim to make a complete OS for Learning purpose

Language: C - Size: 44.5 MB - Last synced at: over 2 years ago - Pushed at: almost 4 years ago - Stars: 24 - Forks: 6

technosaurus/BQC

Brad's Quixotic C - a barebones libc in a single header file

Language: C - Size: 123 KB - Last synced at: over 1 year ago - Pushed at: almost 7 years ago - Stars: 24 - Forks: 1

cute-engineering/chadlibc

😎 C standard library

Language: C - Size: 424 KB - Last synced at: about 2 months ago - Pushed at: 12 months ago - Stars: 20 - Forks: 3

lonnywong/glibcmock

A solution of mocking glibc function with Google Test.

Language: C++ - Size: 389 KB - Last synced at: 3 months ago - Pushed at: over 8 years ago - Stars: 20 - Forks: 8

BenSouchet/ft-printf

School Project - Printf's Refactoring

Language: C - Size: 85 KB - Last synced at: 2 months ago - Pushed at: about 8 years ago - Stars: 19 - Forks: 2

ashvardanian/LibSee

Link to this library and it will log all the LibC functions you are calling and how much time you are spending in them!

Language: C - Size: 165 KB - Last synced at: 5 days ago - Pushed at: 6 months ago - Stars: 18 - Forks: 2

lemonrock/predicator

Predicator, a Rust crate for generating and running dynamic code

Language: Rust - Size: 188 KB - Last synced at: 21 days ago - Pushed at: almost 7 years ago - Stars: 16 - Forks: 0

orodley/naive

Self-hosting C toolchain, from scratch

Language: C - Size: 2.04 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 15 - Forks: 6

j8r/crystal-autobind 📦

Automatic C bindings generator for Crystal

Language: Crystal - Size: 67.4 KB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 15 - Forks: 2

sysml/toolchain

C/C++ toolchain for MiniOS

Language: Makefile - Size: 42 KB - Last synced at: almost 2 years ago - Pushed at: almost 7 years ago - Stars: 15 - Forks: 26

maandree/slibc 📦

Yet another C standard library

Language: C - Size: 690 KB - Last synced at: over 2 years ago - Pushed at: almost 7 years ago - Stars: 15 - Forks: 5

stong/binja-signature-libraries

Signature libraries for Binary Ninja

Size: 39.8 MB - Last synced at: 4 months ago - Pushed at: over 5 years ago - Stars: 14 - Forks: 3

integeruser/bowkin

A tool for patching binaries to use specific versions of glibc

Language: Python - Size: 13.1 MB - Last synced at: over 2 years ago - Pushed at: about 6 years ago - Stars: 14 - Forks: 1

ringtailsoftware/zeptolibc

Some basic libc functions for working with C code in Zig

Language: Zig - Size: 52.7 KB - Last synced at: 6 days ago - Pushed at: 6 months ago - Stars: 13 - Forks: 0

BestPig/libc-bin

Reposity of libc (by md5 hash). For metadata about libc, see https://github.com/BestPig/libc-db

Size: 5.2 GB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 13 - Forks: 3

AssemblyScript/musl

Mirror of git://git.musl-libc.org/musl

Language: C - Size: 5.33 MB - Last synced at: 1 day ago - Pushed at: about 4 years ago - Stars: 13 - Forks: 5

Ro0tk1t/LibcSearcher3

Language: Shell - Size: 2.96 MB - Last synced at: 25 days ago - Pushed at: almost 2 years ago - Stars: 12 - Forks: 0

frno7/toslibc

TOS/libc is a 32-bit C standard library to compile programs for Atari TOS.

Language: C - Size: 271 KB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 11 - Forks: 2

Geoffrey42/libft

Le projet libft de l'école 42

Language: C - Size: 1.71 MB - Last synced at: about 1 year ago - Pushed at: about 8 years ago - Stars: 10 - Forks: 3

caprese-project/libc

Standard C/C++ library template

Language: C++ - Size: 503 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 9 - Forks: 0

ykoh42/libft

The aim of this project is to code a C library regrouping usual functions.

Language: C - Size: 134 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 9 - Forks: 4

plusls/libcdb

a program to build libc-database

Language: Python - Size: 12.7 KB - Last synced at: 3 months ago - Pushed at: about 7 years ago - Stars: 9 - Forks: 0

trevyn/wasm32-unknown-unknown-openbsd-libc

The parts of OpenBSD libc that make sense on wasm32-unknown-unknown.

Language: Rust - Size: 12.7 KB - Last synced at: 12 days ago - Pushed at: 6 months ago - Stars: 8 - Forks: 5

faruktinaz/libft

The purpose of this project is to re-code some libc functions, as well as other common utility functions to be reused in the subsequent 42 projects.

Language: C - Size: 38.1 KB - Last synced at: about 2 months ago - Pushed at: almost 2 years ago - Stars: 8 - Forks: 0

larsbrinkhoff/pdp10-small-libc

Small C library for the PDP-10.

Language: C - Size: 191 KB - Last synced at: 20 days ago - Pushed at: over 12 years ago - Stars: 8 - Forks: 3

terrafx/terrafx.interop.libc

Interop bindings for Libc.

Language: C# - Size: 202 KB - Last synced at: 20 days ago - Pushed at: 4 months ago - Stars: 7 - Forks: 1

nankeen/pwndocker

Docker tools for CTF pwning 👩🏻‍💻👨🏻‍💻🚩

Language: Shell - Size: 2.63 MB - Last synced at: 7 months ago - Pushed at: 10 months ago - Stars: 7 - Forks: 0

impiaaa/psx-newlib

Newlib libc on the PlayStation 1

Language: C - Size: 59.6 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 7 - Forks: 0

phip1611/linux-libc-auxv

Linux passes an initial stack layout to applications, that contains `argc`, `argv`, `envp`, and the `auxiliary vector` right above the stack pointer. The libc of a Linux program parses this structure in its `_start`-symbol ("crt0") and passes the right pointers as arguments to `main` afterward. This crate helps to construct and parse this data structure in `no_std` environments and for different address spaces.

Language: Rust - Size: 61.5 KB - Last synced at: 28 days ago - Pushed at: about 3 years ago - Stars: 7 - Forks: 1

kristapsk/resclib

Real-Time / Embedded Standard C Library (libc).

Language: C - Size: 115 KB - Last synced at: 3 months ago - Pushed at: over 3 years ago - Stars: 7 - Forks: 3

maxdevos49/MadOS

My own in development kernel

Language: C - Size: 1020 KB - Last synced at: over 2 years ago - Pushed at: about 4 years ago - Stars: 7 - Forks: 0

MarcinWieczorek/NovaOS

My homebrew unix like kernel

Language: C - Size: 161 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 7 - Forks: 1

RA-Kooi/LotusCRT

A CRT runtime that's intended to be a replacement for MSVCRT, mingw-w64-crt, and glibc.

Language: C - Size: 180 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 7 - Forks: 1

Cc618/Os2020

32 bits OS with custom bootloader, a libc and a FAT32 driver

Language: C - Size: 383 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 7 - Forks: 3

jcarrano/fv-libc

Towards a formally verified, tiny and permissively licensed C standard library, using Frama-C (fork of Baselibc/Klibc)

Language: C - Size: 85 KB - Last synced at: 3 months ago - Pushed at: about 6 years ago - Stars: 7 - Forks: 0

vita-rust/vitalibc 📦

A minimal libc for Rust using the kernel PS Vita functions

Language: Rust - Size: 4.88 KB - Last synced at: 3 months ago - Pushed at: almost 7 years ago - Stars: 7 - Forks: 0

embeddedartistry/gdtoa Fork of jwiegley/gdtoa

David M. Gay's floating-point conversion library, improved by Embedded Artistry

Language: C - Size: 588 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 6 - Forks: 1

ferhatgec/flibc

Fegeya Single header standard C11 Library.

Language: C - Size: 4.88 KB - Last synced at: 3 months ago - Pushed at: almost 2 years ago - Stars: 6 - Forks: 1

false-schemers/wcpl

Standalone self-hosted compiler/linker/libc for a subset of C targeting Webassembly/WASI

Language: C - Size: 2.41 MB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 6 - Forks: 0

AshishKumar4/Avana

(Stale) Avana OS (Kernel only right now) is a rewrite of the Aqeous OS, With less bugs, better code, better performance, more logical

Language: C - Size: 11.9 MB - Last synced at: over 1 year ago - Pushed at: almost 4 years ago - Stars: 6 - Forks: 4

AssemblyScript/libc-test

Mirror of git://nsz.repo.hu:45100/repo/libc-test

Language: C - Size: 2.54 MB - Last synced at: 2 days ago - Pushed at: about 4 years ago - Stars: 6 - Forks: 4

Arinerron/pystrfry

a tool and library for solving those annoying strfry CTF challenges

Language: Python - Size: 15.6 KB - Last synced at: 7 days ago - Pushed at: over 4 years ago - Stars: 6 - Forks: 0

hse-malloc/malloc

Randomized malloc implementation

Language: C++ - Size: 118 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 6 - Forks: 1

DrDeano/DeanOS 📦

Creating an operating system from scratch

Language: C - Size: 1.56 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 6 - Forks: 1

kube/libft

42 C Library implementation

Language: C - Size: 191 KB - Last synced at: 3 months ago - Pushed at: over 7 years ago - Stars: 6 - Forks: 0

pros-dev-fans/x16-PRos-libc

Standard C99-pros library implementation for the x16-PRos operating system [WIP]

Language: C - Size: 50.8 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 5 - Forks: 1