Method ResizeAndReset

util/system/filemap.cpp:398–403

}

void TMemoryMap::ResizeAndReset(i64 size) {
    EOpenMode om = Impl_->GetMode();
    TFile file = GetFile();
    file.Resize(size);
    Impl_.Reset(new TImpl(file, om, Impl_->GetDbgName()));
}

TMemoryMap::TMapResult TMemoryMap::ResizeAndRemap(i64 offset, size_t size) {
    ResizeAndReset(offset + (i64)size);