- if (simcall_comm_wait__get__timeout(req) >= 0) {
- /* If it has a timeout it will be always be enabled, because even if the
- * communication is not ready, it can timeout and won't block. */
- if (_sg_mc_timeout == 1)
- return true;
- }
- /* On the other hand if it hasn't a timeout, check if the comm is ready.*/
- else if (act->comm.detached && act->comm.src_proc == nullptr
- && act->comm.type == SIMIX_COMM_READY)
- return (act->comm.dst_proc != nullptr);
- return (act->comm.src_proc && act->comm.dst_proc);
-
- case SIMCALL_COMM_WAITANY: {
- xbt_dynar_t comms;
-#if HAVE_MC
-
- s_xbt_dynar_t comms_buffer;
- size_t buffer_size = 0;
- if (mc_model_checker != nullptr) {
- // Read dynar:
- mc_model_checker->process().read(
- &comms_buffer, remote(simcall_comm_waitany__get__comms(req)));
- assert(comms_buffer.elmsize == sizeof(act));
- buffer_size = comms_buffer.elmsize * comms_buffer.used;
- comms = &comms_buffer;
- } else
- comms = simcall_comm_waitany__get__comms(req);
+ case SIMCALL_COMM_WAITANY: {
+ xbt_dynar_t comms;
+ simgrid::kernel::activity::CommImpl* act =
+ static_cast<simgrid::kernel::activity::CommImpl*>(simcall_comm_wait__getraw__comm(req));