Function sigset_to_pyset

crates/vm/src/stdlib/_signal.rs:611–622

(mask: &libc::sigset_t, vm: &VirtualMachine)

    #[cfg(unix)]
    fn sigset_to_pyset(mask: &libc::sigset_t, vm: &VirtualMachine) -> PyResult {
        use crate::PyPayload;
        use crate::builtins::PySet;
        let set = PySet::default().into_ref(&vm.ctx);
        for signum in 1..signal::NSIG {
            // SAFETY: mask is a valid sigset_t
            if unsafe { libc::sigismember(mask, signum as i32) } == 1 {
                set.add(vm.ctx.new_int(signum as i32).into(), vm)?;
            }
        }
        Ok(set.into())
    }

    #[cfg(unix)]
    #[pyfunction]