X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e6692e68ddfe1ef3234cacab53edb44277ae4405..3595431d9a94c0b3833f488667f286529449b5ef:/src/msg/host.c

diff --git a/src/msg/host.c b/src/msg/host.c
index 11aa69a61b..a6cc623bf5 100644
--- a/src/msg/host.c
+++ b/src/msg/host.c
@@ -11,6 +11,19 @@
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(host, msg,
 				"Logging specific to MSG (host)");
 
+/** \defgroup m_host_management Management functions of Hosts
+ *  \brief This section describes the host structure of MSG
+ * (#m_host_t) and the functions for managing it.
+ *  
+ *  A <em>location</em> (or <em>host</em>) is any possible place where
+ *  a process may run. Thus it may be represented as a
+ *  <em>physical resource with computing capabilities</em>, some
+ *  <em>mailboxes</em> to enable running process to communicate with
+ *  remote ones, and some <em>private data</em> that can be only
+ *  accessed by local process.
+ *  \see m_host_t
+ */
+
 /********************************* Host **************************************/
 m_host_t __MSG_host_create(const char *name,
 			 void *workstation,
@@ -36,6 +49,8 @@ m_host_t __MSG_host_create(const char *name,
 
   xbt_fifo_push(msg_global->host, host);
 
+  PAJE_HOST_NEW(host);
+
   return host;
 }
 
@@ -110,22 +125,24 @@ void __MSG_host_destroy(m_host_t host)
 
   xbt_assert0((host != NULL), "Invalid parameters");
 
+  PAJE_HOST_FREE(host);
+ 
   /* Clean Simulator data */
   simdata = (host)->simdata;
 
   for (i = 0; i < msg_global->max_channel; i++)
     xbt_fifo_free(simdata->mbox[i]);
-  xbt_free(simdata->mbox);
-  xbt_free(simdata->sleeping);
+  free(simdata->mbox);
+  free(simdata->sleeping);
   xbt_assert0((xbt_fifo_size(simdata->process_list)==0),
 	      "Some process are still running on this host");
   xbt_fifo_free(simdata->process_list);
 
-  xbt_free(simdata);
+  free(simdata);
 
   /* Clean host structure */
-  xbt_free(host->name);
-  xbt_free(host);
+  free(host->name);
+  free(host);
 
   return;
 }