675       for (std::unique_ptr<File>& oat_file : oat_files_) {  in ~Dex2Oat()
676         oat_file.release();  in ~Dex2Oat()
1319         std::unique_ptr<File> oat_file(OS::CreateEmptyFile(oat_filename));  in OpenFile()  local
1320         if (oat_file == nullptr) {  in OpenFile()
1324         if (fchmod(oat_file->Fd(), 0644) != 0) {  in OpenFile()
1326           oat_file->Erase();  in OpenFile()
1329         oat_files_.push_back(std::move(oat_file));  in OpenFile()
1363       std::unique_ptr<File> oat_file(new File(oat_fd_, oat_location_, /* check_usage */ true));  in OpenFile()  local
1364       if (oat_file == nullptr) {  in OpenFile()
1368       oat_file->DisableAutoClose();  in OpenFile()
1369       if (oat_file->SetLength(0) != 0) {  in OpenFile()
1371         oat_file->Erase();  in OpenFile()
1374       oat_files_.push_back(std::move(oat_file));  in OpenFile()
2136         std::unique_ptr<File>& oat_file = oat_files_[i];  in WriteOutputFiles()  local
2148           LOG(ERROR) << "Failed to write .rodata section to the ELF file " << oat_file->GetPath();  in WriteOutputFiles()
2156           LOG(ERROR) << "Failed to write .text section to the ELF file " << oat_file->GetPath();  in WriteOutputFiles()
2165           LOG(ERROR) << "Failed to write oat header to the ELF file " << oat_file->GetPath();  in WriteOutputFiles()
2180           LOG(ERROR) << "Failed to write ELF file " << oat_file->GetPath();  in WriteOutputFiles()
2541     for (const std::unique_ptr<File>& oat_file : oat_files_) {  in CreateOatWriters()  local
2545                                                              oat_file.get()));  in CreateOatWriters()
2711         std::unique_ptr<File> oat_file(OS::OpenFileReadWrite(oat_filename));  in CreateImageFile()  local
2712         if (oat_file.get() == nullptr) {  in CreateImageFile()
2717         if (!linker::ElfWriter::Fixup(oat_file.get(), oat_data_begins[i])) {  in CreateImageFile()
2718           oat_file->Erase();  in CreateImageFile()
2719           LOG(ERROR) << "Failed to fixup ELF file " << oat_file->GetPath();  in CreateImageFile()
2723         if (oat_file->FlushCloseOrErase()) {  in CreateImageFile()
2724           PLOG(ERROR) << "Failed to flush and close fixed ELF file " << oat_file->GetPath();  in CreateImageFile()