Function getprotobyname

crates/stdlib/src/socket.rs:3002–3010

(name: PyStrRef, vm: &VirtualMachine)

    #[pyfunction]
    fn getprotobyname(name: PyStrRef, vm: &VirtualMachine) -> PyResult {
        let cstr = name.to_cstring(vm)?;
        let proto = unsafe { c::getprotobyname(cstr.as_ptr() as _) };
        if proto.is_null() {
            return Err(vm.new_os_error("protocol not found".to_owned()));
        }
        let num = unsafe { (*proto).p_proto };
        Ok(vm.ctx.new_int(num).into())
    }

    #[pyfunction]
    fn getnameinfo(