ipc_legacy

// vi:set ft=cpp: -*- Mode: C++ -*-
/*
 * Copyright (C) 2015, 2017, 2024 Kernkonzept GmbH.
 * Author(s): Alexander Warg <alexander.warg@kernkonzept.com>
 *
 * License: see LICENSE.spdx (in this directory or the directories above)
 */
#pragma once
 
#include <l4/sys/cxx/ipc_epiface>
#ifndef L4_RPC_DISABLE_LEGACY_DISPATCH
#define L4_RPC_LEGACY_DISPATCH(IFACE)                                 \
  template<typename IOS>                                              \
  int dispatch(unsigned rights, IOS &ios)                             \
  {                                                                   \
    typedef ::L4::Ipc::Detail::Dispatch<IFACE> Dispatch;              \
    l4_msgtag_t r = Dispatch::f(this, ios.tag(), rights, ios.utcb()); \
    ios.set_ipc_params(r);                                            \
    return r.label();                                                 \
  }                                                                   \
                                                                      \
  template<typename IOS>                                              \
  int p_dispatch(IFACE *, unsigned rights, IOS &ios)                  \
  {                                                                   \
    using ::L4::Ipc::Msg::dispatch_call;                              \
    l4_msgtag_t r;                                                    \
    r = dispatch_call<typename IFACE::Rpcs>(this, ios.utcb(),         \
                                            ios.tag(), rights);       \
    ios.set_ipc_params(r);                                            \
    return r.label();                                                 \
  }
 
#define L4_RPC_LEGACY_USING(IFACE) \
  using IFACE::p_dispatch
 
#else
#define L4_RPC_LEGACY_DISPATCH(IFACE)
#define L4_RPC_LEGACY_USING(IFACE)
#endif