Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid

[simgrid.git] / src / xbt / mmalloc / mmprivate.h

diff --git a/src/xbt/mmalloc/mmprivate.h b/src/xbt/mmalloc/mmprivate.h
index 69a6a75..09cb4be 100644 (file)
--- a/src/xbt/mmalloc/mmprivate.h
+++ b/src/xbt/mmalloc/mmprivate.h
@@ -122,6 +122,11 @@ typedef struct s_heap_area_pair{
   int fragment2;
 }s_heap_area_pair_t, *heap_area_pair_t;
 
+#define MMALLOC_TYPE_HEAPINFO (-2)
+#define MMALLOC_TYPE_FREE (-1)
+#define MMALLOC_TYPE_UNFRAGMENTED 0
+/* >0 values are fragmented blocks */
+
 /* Data structure giving per-block information.
  *
  * There is one such structure in the mdp->heapinfo array per block used in that heap,
@@ -303,4 +308,16 @@ static XBT_INLINE void  mmalloc_paranoia(struct mdesc *mdp){
 
 }
 
+static inline int mmalloc_get_increment(malloc_info* heapinfo) {
+  if (heapinfo->type < 0) {
+    return heapinfo->free_block.size;
+  } else if (heapinfo->type == 0) {
+    return heapinfo->busy_block.size;
+  } else {
+    return 1;
+  }
+}
+
+void mmcheck(xbt_mheap_t heap);
+
 #endif                          /* __MMPRIVATE_H */