Add new entry in Release_Notes.

[simgrid.git] / include / smpi / sampi.h

diff --git a/include/smpi/sampi.h b/include/smpi/sampi.h
index c3087a8..984c437 100644 (file)
--- a/include/smpi/sampi.h
+++ b/include/smpi/sampi.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. 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. */
@@ -6,27 +6,37 @@
 #ifndef SAMPI_H_
 #define SAMPI_H_
 
+#define SMPI_NO_OVERRIDE_MALLOC
 #include <stdlib.h>
 #include <smpi/smpi.h>
 
 #define AMPI_CALL(type, name, args)                                                                                    \
-  type A##name args __attribute__((weak));                                                                             \
-  type AP##name args;
+  type _XBT_CONCAT(A, name) args __attribute__((weak));                                                                \
+  type _XBT_CONCAT(AP, name) args;
 
 #ifndef HAVE_SMPI
+#undef malloc
+#undef calloc
+#undef realloc
+#undef free
+// Internally disable these overrides (HAVE_SMPI is only defined when building the library)
 #define malloc(nbytes) _sampi_malloc(nbytes)
+#define calloc(n_elm, elm_size) _sampi_calloc((n_elm), (elm_size))
+#define realloc(ptr, nbytes) _sampi_realloc((ptr), (nbytes))
 #define free(ptr) _sampi_free(ptr)
 #endif
 
-SG_BEGIN_DECL()
+SG_BEGIN_DECL
 
 XBT_PUBLIC void* _sampi_malloc(size_t size);
+XBT_PUBLIC void* _sampi_calloc(size_t n_elm, size_t elm_size);
+XBT_PUBLIC void* _sampi_realloc(void *ptr, size_t size);
 XBT_PUBLIC void _sampi_free(void* ptr);
 
 AMPI_CALL(XBT_PUBLIC int, MPI_Iteration_in, (MPI_Comm comm))
 AMPI_CALL(XBT_PUBLIC int, MPI_Iteration_out, (MPI_Comm comm))
 AMPI_CALL(XBT_PUBLIC void, MPI_Migrate, (MPI_Comm comm))
 
-SG_END_DECL()
+SG_END_DECL
 
 #endif