46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
|
/*
|
||
|
|
* Copyright 2018-present Facebook, Inc.
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*
|
||
|
|
* http://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 <folly/detail/Demangle.h>
|
||
|
|
|
||
|
|
// Do not include <libiberty.h> (binutils) and <string.h> (glibc) in the same
|
||
|
|
// translation unit since they contain conflicting declarations for the symbol
|
||
|
|
// `basename`.
|
||
|
|
//
|
||
|
|
// So we extract the inclusion of `<demangle.h>` which includes `<libiberty.h>`
|
||
|
|
// to here, isolating it.
|
||
|
|
#if FOLLY_DETAIL_HAVE_DEMANGLE_H
|
||
|
|
#include <demangle.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace folly {
|
||
|
|
namespace detail {
|
||
|
|
|
||
|
|
int cplus_demangle_v3_callback_wrapper(
|
||
|
|
char const* const mangled,
|
||
|
|
void (*const cbref)(char const*, std::size_t, void*),
|
||
|
|
void* const opaque) {
|
||
|
|
#if FOLLY_DETAIL_HAVE_DEMANGLE_H
|
||
|
|
auto const options = DMGL_PARAMS | DMGL_ANSI | DMGL_TYPES;
|
||
|
|
return cplus_demangle_v3_callback(mangled, options, cbref, opaque);
|
||
|
|
#else
|
||
|
|
return 0;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace detail
|
||
|
|
} // namespace folly
|