-#ifndef _XBT_MALLOCATOR_H
-#define _XBT_MALLOCATOR_H
+/* xbt/mallocator.h -- api to recycle allocated objects */
-#include "xbt/function_types.h"
-#include "xbt/misc.h" /* SG_BEGIN_DECL */
+/* Copyright (c) 2006-2007, 2009-2010, 2012-2014, 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. */
+#ifndef XBT_MALLOCATOR_H
+#define XBT_MALLOCATOR_H
+
+#include "xbt/function_types.h"
+#include "xbt/misc.h"
SG_BEGIN_DECL()
-/* mallocator data type (opaque structure) */
+/** @addtogroup XBT_mallocator
+ * @brief The mallocator system
+ *
+ * This section describes the API to a mallocator.
+ * A mallocator allows you to recycle the objects you don't need anymore instead of freeing them. A mallocator is a
+ * stack which stores the unused objects or a given type. If you often need to malloc() / free() objects of a certain
+ * type, you should use a mallocator and call \a xbt_mallocator_get() and \a xbt_mallocator_release() instead of
+ * malloc() and free().
+ *
+ * When you release an object, it is not freed but it is stored into the mallocator (unless the mallocator is full).
+ * And when you want to get a new object, the object is just extracted from the mallocator. No malloc() is done,
+ * unless there is no more object in the mallocator.
+ */
+/** @defgroup XBT_mallocator_cons Mallocator constructor and destructor
+ * @ingroup XBT_mallocator
+ *
+ * @{
+ */
+/** \brief Mallocator data type (opaque structure) */
typedef struct s_xbt_mallocator *xbt_mallocator_t;
-
-/* creation and destruction */
-xbt_mallocator_t xbt_mallocator_new(int size, pvoid_f_void_t new_f, void_f_pvoid_t free_f, void_f_pvoid_t reset_f);
-void xbt_mallocator_free(xbt_mallocator_t mallocator);
+XBT_PUBLIC xbt_mallocator_t xbt_mallocator_new(int size, pvoid_f_void_t new_f, void_f_pvoid_t free_f,
+ void_f_pvoid_t reset_f);
+XBT_PUBLIC void xbt_mallocator_free(xbt_mallocator_t mallocator);
+/** @} */
/* object handling */
-void *xbt_mallocator_get(xbt_mallocator_t mallocator);
-void xbt_mallocator_release(xbt_mallocator_t mallocator, void *object);
+/** @defgroup XBT_mallocator_objects Mallocator object handling
+ * @ingroup XBT_mallocator
+ *
+ * @{
+ */
+XBT_PUBLIC void* xbt_mallocator_get(xbt_mallocator_t mallocator);
+XBT_PUBLIC void xbt_mallocator_release(xbt_mallocator_t mallocator, void* object);
-SG_END_DECL()
+XBT_PUBLIC void xbt_mallocator_initialization_is_done(int protect);
+/** @} */
-#endif /* _XBT_MALLOCATOR_H */
+SG_END_DECL()
+#endif /* _XBT_MALLOCATOR_H */
