X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/44723299849907b8923bfac8f9b111bcc07f0987..29ce1e7d528fc6f69c014cac44c0bbaf6e4aba06:/src/msg/msg_mailbox.c

diff --git a/src/msg/msg_mailbox.c b/src/msg/msg_mailbox.c
index f7f344550e..c0e97dca64 100644
--- a/src/msg/msg_mailbox.c
+++ b/src/msg/msg_mailbox.c
@@ -109,11 +109,16 @@ MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, m_task_t *task, m_host_t host,
                          double timeout)
 {
   xbt_ex_t e;
-  size_t task_size = sizeof(void*);
   MSG_error_t ret = MSG_OK;
   smx_comm_t comm;
+
+  /* We no longer support getting a task from a specific host */
+  if (host) THROW_UNIMPLEMENTED;
+
   CHECK_HOST();
 
+  memset(&comm,0,sizeof(comm));
+
   /* Kept for compatibility with older implementation */
   xbt_assert1(!MSG_mailbox_get_cond(mailbox),
               "A process is already blocked on this channel %s", 
@@ -123,16 +128,12 @@ MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, m_task_t *task, m_host_t host,
   xbt_assert0(task, "Null pointer for the task storage");
 
   if (*task)
-    CRITICAL0
-      ("MSG_task_get() was asked to write in a non empty task struct.");
-
-  /* We no loger support getting a task from a specific host */
-  if(host)
-    THROW_UNIMPLEMENTED;
+    CRITICAL0("MSG_task_get() was asked to write in a non empty task struct.");
 
   /* Try to receive it by calling SIMIX network layer */
   TRY{
-    SIMIX_network_recv(mailbox->rdv, timeout, task, &task_size, &comm);
+    SIMIX_network_recv(mailbox->rdv, timeout, task, NULL, &comm);
+    //INFO2("Got task %s from %s",(*task)->name,mailbox->alias);
     (*task)->simdata->refcount--;
   }
   CATCH(e){
@@ -144,10 +145,10 @@ MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, m_task_t *task, m_host_t host,
         ret = MSG_TRANSFER_FAILURE;
         break;
       case timeout_error:
-        ret = MSG_TRANSFER_FAILURE;
+        ret = MSG_TIMEOUT_FAILURE;
         break;      
       default:
-        xbt_die("Unhandled SIMIX network exception");
+        xbt_die(bprintf("Unhandled SIMIX network exception: %s",e.msg));
     }
     xbt_ex_free(e);        
   }
@@ -186,7 +187,7 @@ MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, m_task_t task,
       SIMIX_cond_signal(mailbox->cond);
 
     SIMIX_network_send(mailbox->rdv, t_simdata->message_size, t_simdata->rate,
-                       timeout, &task, sizeof(void*), &t_simdata->comm, task);
+                       timeout, task, sizeof(void*), &t_simdata->comm, task);
   }
 
   CATCH(e){
@@ -198,10 +199,10 @@ MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, m_task_t task,
         ret = MSG_TRANSFER_FAILURE;
         break;
       case timeout_error:
-        ret = MSG_TRANSFER_FAILURE;
+        ret = MSG_TIMEOUT_FAILURE;
         break;
       default:
-        xbt_die("Unhandled SIMIX network exception");
+        xbt_die(bprintf("Unhandled SIMIX network exception: %s",e.msg));
     }
     xbt_ex_free(e);