669 static Allocator Instance(LINKER_INITIALIZED);
672   return Instance.Backend;  in getBackend()
676   Instance.init();  in initScudo()
698   Instance.commitBack(this);  in commitBack()
704     if (Instance.canReturnNull())  in scudoAllocate()
708   return SetErrnoOnNull(Instance.allocate(Size, Alignment, Type));  in scudoAllocate()
712   Instance.deallocate(Ptr, Size, Alignment, Type);  in scudoDeallocate()
717     return SetErrnoOnNull(Instance.allocate(Size, MinAlignment, FromMalloc));  in scudoRealloc()
719     Instance.deallocate(Ptr, 0, 0, FromMalloc);  in scudoRealloc()
722   return SetErrnoOnNull(Instance.reallocate(Ptr, Size));  in scudoRealloc()
726   return SetErrnoOnNull(Instance.calloc(NMemB, Size));  in scudoCalloc()
731       Instance.allocate(Size, GetPageSizeCached(), FromMemalign));  in scudoValloc()
738     if (Instance.canReturnNull())  in scudoPvalloc()
744   return SetErrnoOnNull(Instance.allocate(Size, PageSize, FromMemalign));  in scudoPvalloc()
749     if (!Instance.canReturnNull())  in scudoPosixMemalign()
753   void *Ptr = Instance.allocate(Size, Alignment, FromMemalign);  in scudoPosixMemalign()
763     if (Instance.canReturnNull())  in scudoAlignedAlloc()
767   return SetErrnoOnNull(Instance.allocate(Size, Alignment, FromMalloc));  in scudoAlignedAlloc()
771   return Instance.getUsableSize(Ptr);  in scudoMallocUsableSize()
781   return Instance.getStats(AllocatorStatAllocated);  in __sanitizer_get_current_allocated_bytes()
785   return Instance.getStats(AllocatorStatMapped);  in __sanitizer_get_heap_size()
801   return Instance.isValidPointer(Ptr);  in __sanitizer_get_ownership()
805   return Instance.getUsableSize(Ptr);  in __sanitizer_get_allocated_size()
825   Instance.setRssLimit(LimitMb, !!HardLimit);  in __scudo_set_rss_limit()
829   Instance.printStats();  in __scudo_print_stats()