| // 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. |
| |
| #ifdef UNSAFE_BUFFERS_BUILD |
| // TODO(crbug.com/390223051): Remove C-library calls to fix the errors. |
| #pragma allow_unsafe_libc_calls |
| #endif |
| |
| #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 |
