+
+void mmalloc_set_current_heap(xbt_mheap_t new_heap)
+{
+ __mmalloc_current_heap = new_heap;
+}
+
+
+#ifdef MMALLOC_WANT_OVERRIDE_LEGACY
+#ifdef HAVE_GNU_LD
+
+#undef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#include <dlfcn.h>
+
+static void * (*real_malloc) (size_t);
+static void * (*real_realloc) (void*,size_t);
+static void * (*real_free) (void*);
+
+static void mm_gnuld_legacy_init(void) { /* This function is called from mmalloc_preinit(); it works even if it's static because all mm is in mm.c */
+ real_malloc = (void * (*) (size_t)) dlsym(RTLD_NEXT, "malloc");
+ real_realloc = (void * (*) (void*,size_t)) dlsym(RTLD_NEXT, "realloc");
+ real_free = (void * (*) (void*)) dlsym(RTLD_NEXT, "free");
+ __mmalloc_current_heap = __mmalloc_default_mdp;