Rename sg_config.h -> sg_config.hpp.

[simgrid.git] / src / xbt / xbt_main.cpp

diff --git a/src/xbt/xbt_main.cpp b/src/xbt/xbt_main.cpp
index 92a311b..61d8a93 100644 (file)
--- a/src/xbt/xbt_main.cpp
+++ b/src/xbt/xbt_main.cpp
@@ -1,6 +1,6 @@
 /* module handling                                                          */
 
-/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -20,7 +20,7 @@
 
 #include "src/xbt_modinter.h"       /* prototype of other module's init/exit in XBT */
 
-#include "simgrid/sg_config.h"
+#include "simgrid/sg_config.hpp"
 
 #include "src/internal_config.h"
 #include <cstdio>
@@ -47,7 +47,7 @@ int xbt_pagebits = 0;
 /* Declare xbt_preinit and xbt_postexit as constructor/destructor of the library.
  * This is crude and rather compiler-specific, unfortunately.
  */
-static void xbt_preinit() _XBT_GNUC_CONSTRUCTOR(200);
+static void xbt_preinit() XBT_ATTRIB_CONSTRUCTOR(200);
 static void xbt_postexit();
 
 #ifdef _WIN32
@@ -124,8 +124,8 @@ void xbt_init(int *argc, char **argv)
 {
   simgrid::xbt::installExceptionHandler();
 
-  if (xbt_initialized) {
-    xbt_initialized++;
+  xbt_initialized++;
+  if (xbt_initialized > 1) {
     XBT_DEBUG("XBT has been initialized %d times.", xbt_initialized);
     return;
   }
@@ -139,16 +139,16 @@ void xbt_init(int *argc, char **argv)
 }
 
 /* these two functions belong to xbt/sysdep.h, which have no corresponding .c file */
-/** @brief like free, but you can be sure that it is a function  */
+/** @brief like xbt_free, but you can be sure that it is a function  */
 void xbt_free_f(void *p)
 {
-  free(p);
+  xbt_free(p);
 }
 
 /** @brief should be given a pointer to pointer, and frees the second one */
 void xbt_free_ref(void *d)
 {
-  free(*(void **) d);
+  xbt_free(*(void**)d);
 }
 
 /** @brief Kill the program in silence */