rz_th_sem_wait: Retry sem_wait() on EINTR

kazarmy commented 2 weeks ago

Your checklist for this pull request

[X] I've read the guidelines for contributing to this repository
[X] I made sure to follow the project's coding style
[ ] I've documented or updated the documentation of every function and struct this PR changes. If not so I've explained why.
[ ] I've added tests that prove my fix is effective or that my feature works (if possible)
[ ] I've updated the rizin book with the relevant information (if needed)

Detailed description

This pr makes rz_th_sem_wait() retry its sem_wait() on EINTR.

Test plan

The change makes sense. All builds are green.

Closing issues

...

XVilka commented 2 weeks ago

@kazarmy I think it was made on purpose becase it wouldn't work on all systems, but I forgot the details right now.

kazarmy commented 2 weeks ago

@kazarmy I think it was made on purpose becase it wouldn't work on all systems, but I forgot the details right now.

Ok, the systems that it applies to can be bounded.

rizinorg / rizin