-#if SIMGRID_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);
-
- // Read all the dynar buffer:
- char buffer[buffer_size];
- if (mc_model_checker != nullptr)
- mc_model_checker->process().read_bytes(buffer, sizeof(buffer),
- remote(comms->data));
-#else
- comms = simcall_comm_waitany__get__comms(req);
-#endif
-
- for (index = 0; index < comms->used; ++index) {
-#if SIMGRID_HAVE_MC
- // Fetch act from MCed memory:
- // HACK, type puning
- simgrid::mc::Remote<simgrid::kernel::activity::Comm> temp_comm;
- if (mc_model_checker != nullptr) {
- memcpy(&act, buffer + comms->elmsize * index, sizeof(act));
- mc_model_checker->process().read(temp_comm, remote(act));
- act = static_cast<simgrid::kernel::activity::Comm*>(temp_comm.getBuffer());
- }
- else
-#endif
- act = xbt_dynar_get_as(comms, index, simgrid::kernel::activity::Comm*);
- if (act->src_proc && act->dst_proc)