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Diffstat (limited to 'src/util.cc')
-rw-r--r-- | src/util.cc | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/util.cc b/src/util.cc new file mode 100644 index 0000000..ef9cdef --- /dev/null +++ b/src/util.cc @@ -0,0 +1,32 @@ +// Copyright 2021 Benjamin Barenblat +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may not +// use this file except in compliance with the License. You may obtain a copy of +// the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +// License for the specific language governing permissions and limitations under +// the License. + +#include "src/util.h" + +#include <cxxabi.h> +#include <stdlib.h> + +#include <string> + +std::string DemangleIfPossible(const char* name) noexcept { + int status; + char* demangled_raw = abi::__cxa_demangle(name, /*output_buffer=*/nullptr, + /*length=*/0, &status); + std::string demangled; + if (demangled_raw != nullptr) { + demangled = std::string(demangled_raw); + } + free(demangled_raw); + return demangled; +} |