1 /* Copyright (c) 2007-2023. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef SIMGRID_SIMCALL_HPP
7 #define SIMGRID_SIMCALL_HPP
9 #include "simgrid/forward.h"
10 #include "xbt/utility.hpp"
12 namespace simgrid::kernel::actor {
14 /** Contains what's needed to run some code in kernel mode on behalf of an actor */
17 /** All possible simcalls. */
18 XBT_DECLARE_ENUM_CLASS(Type, NONE, RUN_ANSWERED, RUN_BLOCKING);
20 Type call_ = Type::NONE;
21 simgrid::kernel::actor::ActorImpl* issuer_ = nullptr;
22 simgrid::kernel::timer::Timer* timeout_cb_ = nullptr; // Callback to timeouts
23 simgrid::kernel::actor::SimcallObserver* observer_ = nullptr; // makes that simcall observable by the MC
24 std::function<void()> const* code_ = nullptr;
26 const char* get_cname() const;
29 /** A thing that can be used for an ObjectAccess simcall (getter or setter). */
30 class ObjectAccessSimcallItem {
32 ObjectAccessSimcallItem();
33 void take_ownership();
34 ActorImpl* simcall_owner_;
37 } // namespace simgrid::kernel::actor