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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/chromeos/system/runtime_environment.h"
#include <stdlib.h>
#include <string.h>
#include "base/logging.h"
namespace chromeos {
namespace system {
namespace runtime_environment {
bool IsRunningOnChromeOS() {
// Check if the user name is chronos. Note that we don't go with
// getuid() + getpwuid_r() as it may end up reading /etc/passwd, which
// can be expensive.
const char* user = getenv("USER");
return user && strcmp(user, "chronos") == 0;
}
} // namespace runtime_environment
} // namespace system
} // namespace chromeos
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