Comment by sophacles
2 years ago
Linux is also weird because there are syscalls not supported in most (any?) libc - things like io_uring, and netlink fall into this.
2 years ago
Linux is also weird because there are syscalls not supported in most (any?) libc - things like io_uring, and netlink fall into this.
Futex for a very long time was only accessible via syscall.
To be fair for users in glibc itself this wasn't much of a problem.