X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0c5ca693e080c0c95d7ca0d67199a7e6d1f05f46..12d885f5614ca27378809979c732faa7cb0413e8:/src/msg/msg_process.c

diff --git a/src/msg/msg_process.c b/src/msg/msg_process.c
index 50c8fa14fc..85799288f8 100644
--- a/src/msg/msg_process.c
+++ b/src/msg/msg_process.c
@@ -51,6 +51,12 @@ void MSG_process_cleanup_from_SIMIX(smx_process_t smx_proc)
     msg_global->process_data_cleanup(msg_proc->data);
   }
 
+  // remove the process from its virtual machine
+  if (msg_proc->vm) {
+    int pos = xbt_dynar_search(msg_proc->vm->processes,&smx_proc);
+    xbt_dynar_remove_at(msg_proc->vm->processes,pos, NULL);
+  }
+
   // free the MSG process
   xbt_free(msg_proc);
 }
@@ -165,14 +171,16 @@ m_process_t MSG_process_create_with_environment(const char *name,
 
   if (SIMIX_process_self()) {
     simdata->PPID = MSG_process_get_PID(MSG_process_self());
+    #ifdef HAVE_TRACING
+      MSG_process_on_exit((int_f_pvoid_t)TRACE_msg_process_kill,MSG_process_self());
+    #endif
   } else {
     simdata->PPID = -1;
   }
 
 #ifdef HAVE_TRACING
   TRACE_msg_process_create(name, simdata->PID, simdata->m_host);
-#endif
-
+  #endif
   /* Let's create the process: SIMIX may decide to start it right now,
    * even before returning the flow control to us */
   simcall_process_create(&process, name, code, simdata, SIMIX_host_get_name(host->smx_host), -1,
@@ -188,14 +196,6 @@ m_process_t MSG_process_create_with_environment(const char *name,
   return process;
 }
 
-void MSG_process_kill_from_SIMIX(smx_process_t p)
-{
-#ifdef HAVE_TRACING
-  TRACE_msg_process_kill(p);
-#endif
-  MSG_process_kill(p);
-}
-
 /** \ingroup m_process_management
  * \param process poor victim
  *
@@ -203,10 +203,6 @@ void MSG_process_kill_from_SIMIX(smx_process_t p)
  */
 void MSG_process_kill(m_process_t process)
 {
-#ifdef HAVE_TRACING
-  TRACE_msg_process_kill(process);
-#endif
-
 //  /* FIXME: why do we only cancel communication actions? is this useful? */
 //  simdata_process_t p_simdata = simcall_process_get_data(process);
 //  if (p_simdata->waiting_task && p_simdata->waiting_task->simdata->comm) {
@@ -306,7 +302,7 @@ m_host_t MSG_process_get_host(m_process_t process)
  */
 m_process_t MSG_process_from_PID(int PID)
 {
-	return SIMIX_process_from_PID(PID);
+  return SIMIX_process_from_PID(PID);
 }
 
 /** @brief returns a list of all currently existing processes */
@@ -482,3 +478,12 @@ int MSG_process_is_suspended(m_process_t process)
 smx_context_t MSG_process_get_smx_ctx(m_process_t process) {
   return SIMIX_process_get_context(process);
 }
+/**
+ * \ingroup m_process_management
+ * \brief Add a function to the list of "on_exit" functions for the current process.
+ * The on_exit functions are the functions executed when your process is killed.
+ * You should use them to free the data used by your process.
+ */
+void MSG_process_on_exit(int_f_pvoid_t fun, void *data) {
+  SIMIX_process_on_exit(fun,data);
+}