cxxabi_init_exception.h
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// ABI Support -*- C++ -*-
// Copyright (C) 2016-2024 Free Software Foundation, Inc.
//
// This file is part of GCC.
//
// GCC is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// GCC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/** @file bits/cxxabi_init_exception.h
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly.
*/
#ifndef _CXXABI_INIT_EXCEPTION_H
#define _CXXABI_INIT_EXCEPTION_H 1
#pragma GCC system_header
#pragma GCC visibility push(default)
#include <stddef.h>
#include <bits/c++config.h>
#ifndef _GLIBCXX_CDTOR_CALLABI
#define _GLIBCXX_CDTOR_CALLABI
#define _GLIBCXX_HAVE_CDTOR_CALLABI 0
#else
#define _GLIBCXX_HAVE_CDTOR_CALLABI 1
#endif
#ifdef __cplusplus
namespace std
{
class type_info;
}
namespace __cxxabiv1
{
struct __cxa_refcounted_exception;
extern "C"
{
// Allocate memory for the primary exception plus the thrown object.
void*
__cxa_allocate_exception(size_t) _GLIBCXX_NOTHROW;
void
__cxa_free_exception(void*) _GLIBCXX_NOTHROW;
// Initialize exception (this is a GNU extension)
__cxa_refcounted_exception*
__cxa_init_primary_exception(void *__object, std::type_info *__tinfo,
void (_GLIBCXX_CDTOR_CALLABI *__dest) (void *))
_GLIBCXX_NOTHROW;
}
} // namespace __cxxabiv1
#endif
#pragma GCC visibility pop
#endif // _CXXABI_INIT_EXCEPTION_H
c++config.h
std
ISO C++ entities toplevel namespace is std.
std::type_info
Part of RTTI.
Definition typeinfo:92