| /* |
| * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <sys/utsname.h> |
| |
| #include "webrtc/system_wrappers/interface/logging.h" |
| |
| namespace webrtc { |
| |
| namespace { |
| |
| int GetDarwinVersion() { |
| struct utsname uname_info; |
| if (uname(&uname_info) != 0) { |
| LOG(LS_ERROR) << "uname failed"; |
| return 0; |
| } |
| |
| if (strcmp(uname_info.sysname, "Darwin") != 0) |
| return 0; |
| |
| char* dot; |
| int result = strtol(uname_info.release, &dot, 10); |
| if (*dot != '.') { |
| LOG(LS_ERROR) << "Failed to parse version"; |
| return 0; |
| } |
| |
| return result; |
| } |
| |
| } // namespace |
| |
| bool IsOSLionOrLater() { |
| static int darwin_version = GetDarwinVersion(); |
| |
| // Verify that the version has been parsed correctly. |
| if (darwin_version < 6) { |
| LOG_F(LS_ERROR) << "Invalid Darwin version: " << darwin_version; |
| abort(); |
| } |
| |
| // Darwin major version 11 corresponds to OSX 10.7. |
| return darwin_version >= 11; |
| } |
| |
| } // namespace webrtc |