From: Samuel Lepetit <samuel.lepetit@inria.fr>
Date: Wed, 4 Jul 2012 14:31:46 +0000 (+0200)
Subject: Add MSG_vm_reboot
X-Git-Tag: v3_8~336
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/30e53e313b361eadd271dd83184627f43d480491

Add MSG_vm_reboot
---

diff --git a/include/msg/msg.h b/include/msg/msg.h
index 843c881e6e..192c44faba 100644
--- a/include/msg/msg.h
+++ b/include/msg/msg.h
@@ -340,6 +340,8 @@ XBT_PUBLIC(void) MSG_vm_resume(msg_vm_t vm);  // Simulate the fact of reading th
 
 XBT_PUBLIC(void) MSG_vm_shutdown(msg_vm_t vm); // killall
 
+XBT_PUBLIC(void) MSG_vm_reboot(msg_vm_t vm);
+
 XBT_PUBLIC(void) MSG_vm_destroy(msg_vm_t vm);
 
 XBT_PUBLIC(xbt_dynar_t) MSG_vms_as_dynar(void);
diff --git a/src/msg/msg_vm.c b/src/msg/msg_vm.c
index 4b9e0ad518..0dc2439aa9 100644
--- a/src/msg/msg_vm.c
+++ b/src/msg/msg_vm.c
@@ -157,7 +157,27 @@ void MSG_vm_shutdown(msg_vm_t vm)
     MSG_process_kill(process);
   }
 }
+/**
+ * \ingroup msg_VMs
+ * \brief Reboot the VM, restarting all the processes in it.
+ */
+void MSG_vm_reboot(msg_vm_t vm)
+{
+  xbt_dynar_t new_processes = xbt_dynar_new(sizeof(msg_process_t),NULL);
+
+  msg_process_t process;
+  unsigned int cpt;
 
+  xbt_dynar_foreach(vm->processes,cpt,process) {
+    msg_process_t new_process = MSG_process_restart(process);
+    xbt_dynar_push_as(new_processes,msg_process_t,new_process);
+
+  }
+
+  xbt_dynar_foreach(new_processes, cpt, process) {
+    MSG_vm_bind(vm,process);
+  }
+}
 /** @brief Destroy a msg_vm_t.
  *  @ingroup msg_VMs
  */