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// Copyright 2014 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.
#include <brillo/type_name_undecorate.h>
#ifdef __GNUG__
#include <cstdlib>
#include <cxxabi.h>
#include <memory>
#endif // __GNUG__
namespace brillo {
std::string UndecorateTypeName(const char* type_name) {
#ifdef __GNUG__
// Under g++ use abi::__cxa_demangle() to undecorate the type name.
int status = 0;
std::unique_ptr<char, decltype(&std::free)> res{
abi::__cxa_demangle(type_name, nullptr, nullptr, &status),
std::free
};
return (status == 0) ? res.get() : type_name;
#else
// If not compiled with g++, do nothing...
// E.g. MSVC's type_info::name() already contains undecorated name.
return type_name;
#endif
}
} // namespace brillo
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