670 static Allocator Instance(LINKER_INITIALIZED);
673   return Instance.Backend;  in getBackend()
677   Instance.init();  in initScudo()
699   Instance.commitBack(this);  in commitBack()
705     if (Instance.canReturnNull())  in scudoAllocate()
709   return SetErrnoOnNull(Instance.allocate(Size, Alignment, Type));  in scudoAllocate()
713   Instance.deallocate(Ptr, Size, Alignment, Type);  in scudoDeallocate()
718     return SetErrnoOnNull(Instance.allocate(Size, MinAlignment, FromMalloc));  in scudoRealloc()
720     Instance.deallocate(Ptr, 0, 0, FromMalloc);  in scudoRealloc()
723   return SetErrnoOnNull(Instance.reallocate(Ptr, Size));  in scudoRealloc()
727   return SetErrnoOnNull(Instance.calloc(NMemB, Size));  in scudoCalloc()
732       Instance.allocate(Size, GetPageSizeCached(), FromMemalign));  in scudoValloc()
739     if (Instance.canReturnNull())  in scudoPvalloc()
745   return SetErrnoOnNull(Instance.allocate(Size, PageSize, FromMemalign));  in scudoPvalloc()
750     if (!Instance.canReturnNull())  in scudoPosixMemalign()
754   void *Ptr = Instance.allocate(Size, Alignment, FromMemalign);  in scudoPosixMemalign()
764     if (Instance.canReturnNull())  in scudoAlignedAlloc()
768   return SetErrnoOnNull(Instance.allocate(Size, Alignment, FromMalloc));  in scudoAlignedAlloc()
772   return Instance.getUsableSize(Ptr);  in scudoMallocUsableSize()
782   return Instance.getStats(AllocatorStatAllocated);  in __sanitizer_get_current_allocated_bytes()
786   return Instance.getStats(AllocatorStatMapped);  in __sanitizer_get_heap_size()
802   return Instance.isValidPointer(Ptr);  in __sanitizer_get_ownership()
806   return Instance.getUsableSize(Ptr);  in __sanitizer_get_allocated_size()
826   Instance.setRssLimit(LimitMb, !!HardLimit);  in __scudo_set_rss_limit()
830   Instance.printStats();  in __scudo_print_stats()