uniqlibc

A portable implementation of the POSIX C standard library.

Platform support:

• Linux
  • i386, x86_64, arm, aarch64, riscv64
• FreeBSD
  • i386, x86_64, arm, aarch64, riscv64
• Darwin
  • i386, x86_64, x86_64h, armv4t, armv5, armv6, armv7, armv7s, armv7k, arm64*, arm64e*, arm64_32*
  • arm64 Darwin requires a patched kernel, as XNU doesn't allow static arm64 binaries by default

Building:

To build for x86_64 Linux:

make release

To build for x86_64 Darwin:

make release OS=darwin

To build for arm Linux:

make release ARCH=arm

To build the tests for x86_64 Linux:

make tests

TODO

• Darwin nanosleep is really bad
• make arc4random work in chroot
• make signal functions work on linux