178 bool PatchOat::Patch(File* input_oat, const std::string& image_location, off_t delta,  in Patch()  argument
186   CHECK(input_oat != nullptr);  in Patch()
188   CHECK_GE(input_oat->Fd(), 0);  in Patch()
196     if (sizeof(elf_hdr) != input_oat->Read(reinterpret_cast<char*>(&elf_hdr), sizeof(elf_hdr), 0)) {  in Patch()
258   std::unique_ptr<ElfFile> elf(ElfFile::Open(input_oat,  in Patch()
261     LOG(ERROR) << "unable to open oat file " << input_oat->GetPath() << " : " << error_msg;  in Patch()
272     if (!ReplaceOatFileWithSymlink(input_oat->GetPath(),  in Patch()
289     LOG(ERROR) << "Failed to patch oat file " << input_oat->GetPath();  in Patch()
299     LOG(ERROR) << "Failed to write oat file " << input_oat->GetPath();  in Patch()
658 bool PatchOat::Patch(File* input_oat, off_t delta, File* output_oat, TimingLogger* timings,  in Patch()  argument
660   CHECK(input_oat != nullptr);  in Patch()
662   CHECK_GE(input_oat->Fd(), 0);  in Patch()
667   std::unique_ptr<ElfFile> elf(ElfFile::Open(input_oat,  in Patch()
670     LOG(ERROR) << "unable to open oat file " << input_oat->GetPath() << " : " << error_msg;  in Patch()
681     return ReplaceOatFileWithSymlink(input_oat->GetPath(),  in Patch()
1194   std::unique_ptr<File> input_oat;  in patchoat()  local
1219       input_oat.reset(new File(input_oat_fd, input_oat_filename, false));  in patchoat()
1221         input_oat.get()->DisableAutoClose();  in patchoat()
1223       if (input_oat == nullptr) {  in patchoat()
1229       input_oat.reset(OS::OpenFileForReading(input_oat_filename.c_str()));  in patchoat()
1230       if (input_oat == nullptr) {  in patchoat()
1280   if (have_oat_files && (input_oat.get() == nullptr || output_oat.get() == nullptr)) {  in patchoat()
1310     ret = PatchOat::Patch(input_oat.get(), input_image_location, base_delta,  in patchoat()
1320     ret = PatchOat::Patch(input_oat.get(), base_delta, output_oat.get(), &timings,  in patchoat()