| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <limits.h> // for HOST_NAME_MAX |
| #include <unistd.h> // for gethostname() |
| |
| #include <string> |
| |
| #include "base/linux_util.h" |
| |
| namespace syncer { |
| |
| std::string GetPersonalizableDeviceNameInternal() { |
| char hostname[HOST_NAME_MAX]; |
| if (gethostname(hostname, HOST_NAME_MAX) == 0) { // Success. |
| // Many Linux installations default to "localhost" or |
| // "localhost.localdomain" if the hostname is not configured during setup. |
| // These are generic names and do not help identify the device, so they are |
| // discarded in favor of the Linux distribution name. |
| std::string hostname_str(hostname); |
| if (hostname_str != "localhost" && |
| hostname_str != "localhost.localdomain") { |
| return hostname_str; |
| } |
| } |
| return base::GetLinuxDistro(); |
| } |
| |
| } // namespace syncer |
