X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d239d3b23481b30b2a17c1d5b1fdb5fec70fd23b..92afe9670ecc5246040dad7a9d6b805f9c8f84cb:/src/mc/simgrid_mc.cpp

diff --git a/src/mc/simgrid_mc.cpp b/src/mc/simgrid_mc.cpp
index d121fdbf73..71d0388828 100644
--- a/src/mc/simgrid_mc.cpp
+++ b/src/mc/simgrid_mc.cpp
@@ -18,6 +18,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/wait.h>
+#include <sys/prctl.h>
 
 #include <xbt/log.h>
 
@@ -29,6 +30,7 @@
 #include "mc_protocol.h"
 #include "mc_server.h"
 #include "mc_model_checker.h"
+#include "mc_safety.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_main, mc, "Entry point for simgrid-mc");
 
@@ -37,6 +39,10 @@ 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:
@@ -76,8 +82,7 @@ static int do_parent(int socket, pid_t child)
     mc_server = new s_mc_server(child, socket);
     mc_server->start();
     MC_init_pid(child, socket);
-    mc_server->resume(&mc_model_checker->process);
-    mc_server->loop();
+    MC_do_the_modelcheck_for_real();
     mc_server->shutdown();
     mc_server->exit();
   }
@@ -107,7 +112,7 @@ int main(int argc, char** argv)
   if (argc < 2)
     xbt_die("Missing arguments.\n");
 
-  bool server_mode = false;
+  bool server_mode = true;
   char* env = std::getenv("SIMGRID_MC_MODE");
   if (env) {
     if (std::strcmp(env, "server") == 0)
@@ -115,7 +120,7 @@ int main(int argc, char** argv)
     else if (std::strcmp(env, "standalone") == 0)
       server_mode = false;
     else
-      XBT_WARN("Unrecognised value for SIMGRID_MC_MODE (server/standalone)");
+      xbt_die("Unrecognised value for SIMGRID_MC_MODE (server/standalone)");
   }
 
   if (!server_mode) {