X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/18c57b27dd71ee7839c6a90368c845886a87d638..65820b2b3a3ce25fb8df2321530644a22eaf9e76:/src/msg/msg_host.c

diff --git a/src/msg/msg_host.c b/src/msg/msg_host.c
index 1723408379..9f35815ec0 100644
--- a/src/msg/msg_host.c
+++ b/src/msg/msg_host.c
@@ -31,9 +31,6 @@ m_host_t __MSG_host_create(smx_host_t workstation, void *data)
   const char *name;
   simdata_host_t simdata = xbt_new0(s_simdata_host_t, 1);
   m_host_t host = xbt_new0(s_m_host_t, 1);
-  int i;
-
-  char alias[MAX_ALIAS_NAME + 1] = { 0 };       /* buffer used to build the key of the mailbox */
 
   name = SIMIX_host_get_name(workstation);
   /* Host structure */
@@ -43,6 +40,10 @@ m_host_t __MSG_host_create(smx_host_t workstation, void *data)
 
   simdata->smx_host = workstation;
 
+#ifdef MSG_USE_DEPRECATED
+  int i;
+  char alias[MAX_ALIAS_NAME + 1] = { 0 };       /* buffer used to build the key of the mailbox */
+
   if (msg_global->max_channel > 0)
     simdata->mailboxes = xbt_new0(msg_mailbox_t, msg_global->max_channel);
 
@@ -53,6 +54,7 @@ m_host_t __MSG_host_create(smx_host_t workstation, void *data)
     simdata->mailboxes[i] = MSG_mailbox_new(alias);
     memset(alias, 0, MAX_ALIAS_NAME + 1);
   }
+#endif
 
   simcall_host_set_data(workstation, host);
   xbt_lib_set(host_lib,name,MSG_HOST_LEVEL,host);
@@ -133,8 +135,10 @@ void __MSG_host_destroy(m_host_t host)
   /* Clean simulator data */
   simdata = (host)->simdata;
 
+#ifdef MSG_USE_DEPRECATED
   if (msg_global->max_channel > 0)
     free(simdata->mailboxes);
+#endif
 
   free(simdata);
 
@@ -143,17 +147,12 @@ void __MSG_host_destroy(m_host_t host)
   free(host);
 }
 
-/** \ingroup m_host_management
- * \brief Return the current number of #m_host_t.
- */
+#ifdef MSG_USE_DEPRECATED
 int MSG_get_host_number(void)
 {
   return xbt_lib_length(host_lib);
 }
 
-/** \ingroup m_host_management
- * \brief Return a array of all the #m_host_t.
- */
 m_host_t *MSG_get_host_table(void)
 {
       void **array;
@@ -174,6 +173,23 @@ m_host_t *MSG_get_host_table(void)
 
 	  return (m_host_t *)array;
 }
+#endif
+
+/** \ingroup m_host_management
+ * \brief Return a dynar containing all the hosts declared at a given point of time
+ */
+xbt_dynar_t MSG_hosts_as_dynar(void) {
+  xbt_lib_cursor_t cursor;
+  char *key;
+  void **data;
+  xbt_dynar_t res = xbt_dynar_new(sizeof(m_host_t),NULL);
+
+  xbt_lib_foreach(host_lib, cursor, key, data) {
+    if(routing_get_network_element_type(key) == SURF_NETWORK_ELEMENT_HOST)
+      xbt_dynar_push(res, data + MSG_HOST_LEVEL);
+  }
+  return res;
+}
 
 /** \ingroup m_host_management
  * \brief Return the number of MSG tasks currently running on a