| // Copyright 2020 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef DIAGNOSTICS_CROS_HEALTHD_SYSTEM_SYSTEM_UTILITIES_H_ |
| #define DIAGNOSTICS_CROS_HEALTHD_SYSTEM_SYSTEM_UTILITIES_H_ |
| |
| #include <sys/utsname.h> |
| |
| namespace diagnostics { |
| |
| // Interface which wraps system utilities which are hard to unit test. |
| class SystemUtilities { |
| public: |
| virtual ~SystemUtilities() = default; |
| |
| // Runs the uname utility. |
| virtual int Uname(struct utsname* buf) = 0; |
| }; |
| |
| } // namespace diagnostics |
| |
| #endif // DIAGNOSTICS_CROS_HEALTHD_SYSTEM_SYSTEM_UTILITIES_H_ |