| // Copyright 2015 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 <unistd.h> |
| |
| // LLVM's demangler is large, and we have no need of it. Overriding it with |
| // our own stub version here stops a lot of code being pulled in from libc++. |
| // More here: |
| // https://llvm.org/svn/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp |
| extern "C" char* __cxa_demangle(const char* mangled_name, |
| char* buf, |
| size_t* n, |
| int* status) { |
| static const int kMemoryAllocFailure = -1; // LLVM's memory_alloc_failure. |
| if (status) |
| *status = kMemoryAllocFailure; |
| return nullptr; |
| } |