X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/02f267e2895f3985fe73344a8b96ac05363b8b62..9b7c007d68cc9aabd52746479c68a8287a087fe3:/src/mc/mc_client.c

diff --git a/src/mc/mc_client.c b/src/mc/mc_client.c
index c903246cce..da8d8c41a4 100644
--- a/src/mc/mc_client.c
+++ b/src/mc/mc_client.c
@@ -22,6 +22,7 @@
 #include "mc_mmalloc.h"
 #include "mc_ignore.h"
 #include "mc_model_checker.h"
+#include "mc_private.h" // MC_deadlock_check()
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_client, mc, "MC client logic");
 
@@ -44,7 +45,7 @@ void MC_client_init(void)
   int type;
   socklen_t socklen = sizeof(type);
   if (getsockopt(fd, SOL_SOCKET, SO_TYPE, &type, &socklen) != 0)
-    xbt_die("Could not check socket type: %s", strerror(errno));
+    xbt_die("Could not check socket type");
   if (type != SOCK_DGRAM)
     xbt_die("Unexpected socket type %i", type);
   XBT_DEBUG("Model-checked application found expected socket type");
@@ -85,28 +86,23 @@ void MC_client_handle_messages(void)
       xbt_die("Message is too short");
     memcpy(&message, message_buffer, sizeof(message));
     switch (message.type) {
+
+    case MC_MESSAGE_DEADLOCK_CHECK:
+      {
+        int result = MC_deadlock_check();
+        s_mc_int_message_t answer;
+        answer.type = MC_MESSAGE_DEADLOCK_CHECK_REPLY;
+        answer.value = result;
+        if (MC_protocol_send(mc_client->fd, &answer, sizeof(answer)))
+          xbt_die("Could nor send response");
+      }
+      break;
+
     case MC_MESSAGE_CONTINUE:
       return;
+
     default:
       xbt_die("Unexpected message from model-checker %i", message.type);
     }
   }
 }
-
-void MC_ignore(void* addr, size_t size)
-{
-  if (mc_mode == MC_MODE_CLIENT) {
-    s_mc_ignore_memory_message_t message;
-    message.type = MC_MESSAGE_IGNORE_MEMORY;
-    message.addr = addr;
-    message.size = size;
-    MC_client_send_message(&message, sizeof(message));
-  }
-
-  // TODO, remove this once the migration has been completed
-  int raw_mem_set = (mmalloc_get_current_heap() == mc_heap);
-  MC_SET_MC_HEAP;
-  MC_process_ignore_memory(&mc_model_checker->process, addr, size);
-  if (!raw_mem_set)
-    MC_SET_STD_HEAP;
-}