cxxabi_tweaks.h

// Control various target specific ABI tweaks.  Generic version.

// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library 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.

// This library 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_tweaks.h
 *  This is an internal header file, included by other library headers.
 *  Do not attempt to use it directly. @headername{cxxabi.h}
 */

#ifndef _CXXABI_TWEAKS_H
#define _CXXABI_TWEAKS_H 1

#ifdef __cplusplus
namespace __cxxabiv1
{
  extern "C"
  {
#endif

// The generic ABI uses the first byte of a 64-bit guard variable.
#define _GLIBCXX_GUARD_TEST(x) (*(char *) (x) != 0)
#define _GLIBCXX_GUARD_SET(x) *(char *) (x) = 1
#define _GLIBCXX_GUARD_BIT __guard_test_bit (0, 1)
#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
  __extension__ typedef int __guard __attribute__((mode (__DI__)));

// __cxa_vec_ctor has void return type.
  typedef void __cxa_vec_ctor_return_type;
#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return
  // Constructors and destructors do not return a value.
  typedef void __cxa_cdtor_return_type;

#ifdef __cplusplus
  }
} // namespace __cxxabiv1
#endif

#endif

docroot: /home/induvedam/public_html

curdir: /usr/include/c++/11/x86_64-redhat-linux/bits

	.	4096
	..	39
X	atomic_word.h	1518
X	basic_file.h	3575
X	c++allocator.h	2106
X	c++config.h	129531
X	c++io.h	1608
X	c++locale.h	3307
X	cpu_defines.h	1333
X	ctype_base.h	2316
X	ctype_inline.h	2284
X	cxxabi_tweaks.h	2096
X	error_constants.h	5033
X	extc++.h	2628
X	gthr-default.h	24260
X	gthr-posix.h	24260
X	gthr-single.h	6808
X	gthr.h	5608
X	messages_members.h	4516
X	opt_random.h	6194
X	os_defines.h	2711
X	stdc++.h	3421
X	stdtr1c++.h	1741
X	time_members.h	2924