+size_t mmalloc_get_bytes_used(const xbt_mheap_t heap){
+ const struct mdesc* heap_data = (const struct mdesc *) heap;
+ return mmalloc_get_bytes_used_remote(heap_data->heaplimit, heap_data->heapinfo);
+}
+
+ssize_t mmalloc_get_busy_size(xbt_mheap_t heap, void *ptr){
+
+ ssize_t block = ((char*)ptr - (char*)(heap->heapbase)) / BLOCKSIZE + 1;
+ if(heap->heapinfo[block].type < 0)
+ return -1;
+ else if(heap->heapinfo[block].type == MMALLOC_TYPE_UNFRAGMENTED)
+ return heap->heapinfo[block].busy_block.busy_size;
+ else{
+ ssize_t frag = ((uintptr_t) (ADDR2UINT (ptr) % (BLOCKSIZE))) >> heap->heapinfo[block].type;
+ return heap->heapinfo[block].busy_frag.frag_size[frag];
+ }
+
+}