34 std::vector<char*> ToCStringArray(std::vector<std::string>* args) {  in ToCStringArray()  argument
36   ret.reserve(args->size() + 1);  in ToCStringArray()
37   for (auto& arg : *args) {  in ToCStringArray()
46 android::base::Result<void> Exec(std::vector<std::string>* args,  in Exec()  argument
50     return ErrnoError() << "Unable to execute `" << Join(*args, " ")  in Exec()
56     auto c_args = ToCStringArray(args);  in Exec()
60     PLOG(FATAL) << "Unable to execute `" << Join(*args, " ")  in Exec()
66     return ErrnoError() << "Unable to execute `" << Join(*args, " ")  in Exec()
69     return Error() << "Unable to execute `" << Join(*args, " ")  in Exec()
72     return Error() << "Unable to execute `" << Join(*args, " ")  in Exec()
82   std::vector<std::string> args{"cpio", "-i", "-F", archive_path.data()};  in CpioExtract()  local
85   auto res = Exec(&args, extracted_ramdisk->path);  in CpioExtract()