Matt Taylor

We don't need this since dlclose is a no-op, but we should still probably call destructors for all shared libraries when the process exits.

This improves performance in the common scenario of a short critical section.

printf: floats and doubles do not round correctly

3

See e.g https://github.com/managarm/frigg/blob/51d873bc18d4ca82220a0d59c48b40cad6b87495/include/frg/formatting.hpp#L310-L311 and https://github.com/managarm/mlibc/blob/bbac41bcb782662646c7ccef88e8ebc08330741e/tests/ansi/sprintf.c#L71-L81 To fix this, we could use a C++ float-to-string implementation like [dragonbox](https://github.com/jk-jeon/dragonbox).

Currently, we keep large portions of unmodified musl code in e.g the regex and math libraries. A better solution would be to maintain patches and have a script that can...

sysdeps: sys_futex_wake should take a number of threads to wake

4

At the moment it simply wakes all threads, which is inefficient for some operations.

This matches the Linux ABI and should also ease the implementation of new ports, see e.g #589.

We should probably have at least 1. A document explaining how to add new ports, including which sysdeps need to be implemented and their behaviour 1. A document explaining some...