Searched refs:UsableSize (Results 1 - 1 of 1) sorted by relevance

/freebsd-13-stable/contrib/llvm-project/compiler-rt/lib/scudo/
H A Dscudo_allocator.cpp517 const uptr UsableSize = Chunk::getUsableSize(OldPtr, &OldHeader); local
520 if (NewSize <= UsableSize &&
521 (UsableSize - NewSize) < (SizeClassMap::kMaxSize / 2)) {
524 OldHeader.ClassId ? NewSize : UsableSize - NewSize;
533 UsableSize - OldHeader.SizeOrUnusedBytes;
534 memcpy(NewPtr, OldPtr, Min(NewSize, UsableSize));

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