| // Copyright 2021 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> | |
| #include <string.h> | |
| #include <unistd.h> | |
| #include <string> | |
| namespace syncer { | |
| std::string GetPersonalizableDeviceNameInternal() { | |
| char hostname[HOST_NAME_MAX]; | |
| if (gethostname(hostname, std::size(hostname)) == 0) // Success. | |
| return std::string(hostname, strnlen(hostname, std::size(hostname))); | |
| return std::string(); | |
| } | |
| } // namespace syncer |