Merge "Bluetooth: Add debugging output for file write failures"

  // Change the file's permissions to Read/Write by User and Group

  if (chmod(temp_path.c_str(), S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP) != 0) {

    LOG_ERROR("unable to change file permissions '%s', error: %s", temp_path.c_str(), strerror(errno));

    struct stat dirstat {};

    if (fstat(dir_fd, &dirstat) == 0) {

      LOG_ERROR("dir st_mode = 0x%02x", dirstat.st_mode);

      LOG_ERROR("dir uid = %d", dirstat.st_uid);

      LOG_ERROR("dir gid = %d", dirstat.st_gid);

    } else {

      LOG_ERROR("unable to call fstat on the directory, error: %s", strerror(errno));

    }

    struct stat filestat {};

    if (stat(temp_path.c_str(), &filestat) == 0) {

      LOG_ERROR("file st_mode = 0x%02x", filestat.st_mode);

      LOG_ERROR("file uid = %d", filestat.st_uid);

      LOG_ERROR("file gid = %d", filestat.st_gid);

    } else {

      LOG_ERROR("unable to call stat, error: %s", strerror(errno));

    }

    HandleError(temp_path, &dir_fd, &fp);

    return false;

  }