7a6f96373e1f93b0ad556974822ebd83979741b2
According to the standards, only one ungetc may be guaranteed however glibc allows more than one of those, and to be glibc compatiable, one needs to be able to do the same, allowing only 1 ungetc may trigger bug while compiling gcc as ungetc is used there alot
relibc 
relibc is a portable POSIX C standard library written in Rust. It is under heavy development, and currently supports Redox and Linux.
The motivation for this project is twofold: Reduce issues the redox crew was having with newlib, and create a safer alternative to a C standard library written in C. It is mainly designed to be used under redox, as an alternative to newlib, but it also supports linux syscalls via the sc crate.
Contributing
Supported OSes
- Redox OS
- Linux
Supported architectures
- x86_64
- Aarch64
Description
RedBear Operating System, based on RedoxOS. Licenced under MIT license.
https://redbearos.org
Languages
Rust
99.6%
Linker Script
0.2%
Makefile
0.1%
Shell
0.1%