Merge "debuggerd: dump frozen Java processes" into main

    }

  }

  // unfreeze if pid is frozen.

  const std::string freeze_file = android::base::StringPrintf(

      "/sys/fs/cgroup/uid_%d/pid_%d/cgroup.freeze", proc_info.uid, proc_info.pid);

  if (std::string freeze_status;

      android::base::ReadFileToString(freeze_file, &freeze_status) && freeze_status[0] == '1') {

    android::base::WriteStringToFile("0", freeze_file);

    // we don't restore the frozen state as this is considered a benign change.

  }

  unique_fd output_fd(fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, 0));

  if (output_fd.get() == -1) {

    err(1, "failed to fcntl dup stdout");