848       for (std::unique_ptr<File>& vdex_file : vdex_files_) {  in ~Dex2Oat()
849         vdex_file.release();            // NOLINT  in ~Dex2Oat()
1495           std::unique_ptr<File> vdex_file(OS::OpenFileReadWrite(vdex_filename.c_str()));  in OpenFile()  local
1496           vdex_files_.push_back(std::move(vdex_file));  in OpenFile()
1498           std::unique_ptr<File> vdex_file(OS::CreateEmptyFile(vdex_filename.c_str()));  in OpenFile()  local
1499           if (vdex_file == nullptr) {  in OpenFile()
1503           if (fchmod(vdex_file->Fd(), 0644) != 0) {  in OpenFile()
1505             vdex_file->Erase();  in OpenFile()
1508           vdex_files_.push_back(std::move(vdex_file));  in OpenFile()
1549       std::unique_ptr<File> vdex_file(new File(  in OpenFile()  local
1551       if (!vdex_file->IsOpened()) {  in OpenFile()
1558         if (vdex_file->SetLength(0) != 0) {  in OpenFile()
1560           vdex_file->Erase();  in OpenFile()
1564       vdex_files_.push_back(std::move(vdex_file));  in OpenFile()
1574       File* vdex_file = vdex_files_.back().get();  in OpenFile()  local
1575       if (!vdex_file->PwriteFully(&VdexFile::VerifierDepsHeader::kVdexInvalidMagic,  in OpenFile()
1578         PLOG(ERROR) << "Failed to invalidate vdex header. File: " << vdex_file->GetPath();  in OpenFile()
1582       if (vdex_file->Flush() != 0) {  in OpenFile()
1584                     << " File: " << vdex_file->GetPath();  in OpenFile()
2310         File* vdex_file = vdex_files_[i].get();  in WriteOutputFiles()  local
2311         if (!oat_writers_[i]->FinishVdexFile(vdex_file, verifier_deps)) {  in WriteOutputFiles()
2312           LOG(ERROR) << "Failed to finish VDEX file " << vdex_file->GetPath();  in WriteOutputFiles()