[mc] Remove useless variable

[simgrid.git] / src / mc / simgrid_mc.cpp

diff --git a/src/mc/simgrid_mc.cpp b/src/mc/simgrid_mc.cpp
index 0c8899b..6ffb402 100644 (file)
--- a/src/mc/simgrid_mc.cpp
+++ b/src/mc/simgrid_mc.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015. The SimGrid Team.
+  /* Copyright (c) 2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -18,6 +18,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/wait.h>
+#include <sys/prctl.h>
 
 #include <xbt/log.h>
 
@@ -28,16 +29,19 @@
 #include "mc_private.h"
 #include "mc_protocol.h"
 #include "mc_server.h"
-#include "mc_model_checker.h"
 #include "mc_safety.h"
+#include "mc_comm_pattern.h"
+#include "mc_liveness.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_main, mc, "Entry point for simgrid-mc");
 
-static const bool trace = true;
-
 static int do_child(int socket, char** argv)
 {
   XBT_DEBUG("Inside the child process PID=%i", (int) getpid());
+  if (prctl(PR_SET_PDEATHSIG, SIGHUP) != 0) {
+    std::perror("simgrid-mc");
+    return MC_SERVER_ERROR;
+  }
   int res;
 
   // Remove CLOEXEC in order to pass the socket to the exec-ed program:
@@ -76,13 +80,18 @@ static int do_parent(int socket, pid_t child)
     mc_mode = MC_MODE_SERVER;
     mc_server = new s_mc_server(child, socket);
     mc_server->start();
-    MC_init_pid(child, socket);
-    MC_do_the_modelcheck_for_real();
+    MC_init_model_checker(child, socket);
+    if (_sg_mc_comms_determinism || _sg_mc_send_determinism)
+      MC_modelcheck_comm_determinism();
+    else if (!_sg_mc_property_file || _sg_mc_property_file[0] == '\0')
+      MC_modelcheck_safety();
+    else
+      MC_modelcheck_liveness();
     mc_server->shutdown();
     mc_server->exit();
   }
   catch(std::exception& e) {
-    XBT_ERROR(e.what());
+    XBT_ERROR("Exception: %s", e.what());
   }
   exit(MC_SERVER_ERROR);
 }