Remove useless check for null before free.

[simgrid.git] / src / msg / msg_global.cpp

diff --git a/src/msg/msg_global.cpp b/src/msg/msg_global.cpp
index f94fdf3..cab13d9 100644 (file)
--- a/src/msg/msg_global.cpp
+++ b/src/msg/msg_global.cpp
@@ -85,35 +85,18 @@ void MSG_config(const char *key, const char *value){
   simgrid::config::set_as_string(key, value);
 }
 
-/** \ingroup msg_simulation
- * \brief Kill all running process
-
- */
-int MSG_process_killall()
-{
-  simcall_process_killall();
-
-  return 0;
-}
-
 static void MSG_exit() {
-  if (msg_global==nullptr)
-    return;
-
-  TRACE_end();
   delete msg_global;
   msg_global = nullptr;
 }
 
-/** \ingroup msg_simulation
- * \brief A clock (in second).
- */
-double MSG_get_clock()
+unsigned long int MSG_get_sent_msg()
 {
-  return SIMIX_get_clock();
+  return msg_global->sent_msg;
 }
 
-unsigned long int MSG_get_sent_msg()
+/** \brief register functions bypassing the parser */
+void MSG_set_function(const char* host_id, const char* function_name, xbt_dynar_t arguments)
 {
-  return msg_global->sent_msg;
+  SIMIX_process_set_function(host_id, function_name, arguments, -1, -1);
 }