f2871ffddb
2010-08-16 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/45300 * include/c_std/cstdlib: Replace 'restrict' -> '__restrict'. * include/c_std/cstdio: Likewise. * include/c_global/cstdlib: Likewise. * include/c_global/cstdio: Likewise. From-SVN: r163283
222 lines
5.1 KiB
C++
222 lines
5.1 KiB
C++
// -*- C++ -*- forwarding header.
|
|
|
|
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
|
|
// 2009, 2010 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 include/cstdlib
|
|
* This is a Standard C++ Library file. You should @c #include this file
|
|
* in your programs, rather than any of the @a *.h implementation files.
|
|
*
|
|
* This is the C++ version of the Standard C Library header @c stdlib.h,
|
|
* and its contents are (mostly) the same as that header, but are all
|
|
* contained in the namespace @c std (except for names which are defined
|
|
* as macros in C).
|
|
*/
|
|
|
|
//
|
|
// ISO C++ 14882: 20.4.6 C library
|
|
//
|
|
|
|
#ifndef _GLIBCXX_CSTDLIB
|
|
#define _GLIBCXX_CSTDLIB 1
|
|
|
|
#pragma GCC system_header
|
|
|
|
#include <bits/c++config.h>
|
|
|
|
#if !_GLIBCXX_HOSTED
|
|
// The C standard does not require a freestanding implementation to
|
|
// provide <stdlib.h>. However, the C++ standard does still require
|
|
// <cstdlib> -- but only the functionality mentioned in
|
|
// [lib.support.start.term].
|
|
|
|
#define EXIT_SUCCESS 0
|
|
#define EXIT_FAILURE 1
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE(std)
|
|
|
|
extern "C" void abort(void) throw () _GLIBCXX_NORETURN;
|
|
extern "C" int atexit(void (*)()) throw ();
|
|
extern "C" void exit(int) throw () _GLIBCXX_NORETURN;
|
|
|
|
_GLIBCXX_END_NAMESPACE
|
|
|
|
#else
|
|
|
|
#include <stdlib.h>
|
|
|
|
// Get rid of those macros defined in <stdlib.h> in lieu of real functions.
|
|
#undef abort
|
|
#undef abs
|
|
#undef atexit
|
|
#undef atof
|
|
#undef atoi
|
|
#undef atol
|
|
#undef bsearch
|
|
#undef calloc
|
|
#undef div
|
|
#undef exit
|
|
#undef free
|
|
#undef getenv
|
|
#undef labs
|
|
#undef ldiv
|
|
#undef malloc
|
|
#undef mblen
|
|
#undef mbstowcs
|
|
#undef mbtowc
|
|
#undef qsort
|
|
#undef rand
|
|
#undef realloc
|
|
#undef srand
|
|
#undef strtod
|
|
#undef strtol
|
|
#undef strtoul
|
|
#undef system
|
|
#undef wcstombs
|
|
#undef wctomb
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE(std)
|
|
|
|
using ::div_t;
|
|
using ::ldiv_t;
|
|
|
|
using ::abort;
|
|
using ::abs;
|
|
using ::atexit;
|
|
using ::atof;
|
|
using ::atoi;
|
|
using ::atol;
|
|
using ::bsearch;
|
|
using ::calloc;
|
|
using ::div;
|
|
using ::exit;
|
|
using ::free;
|
|
using ::getenv;
|
|
using ::labs;
|
|
using ::ldiv;
|
|
using ::malloc;
|
|
#ifdef _GLIBCXX_HAVE_MBSTATE_T
|
|
using ::mblen;
|
|
using ::mbstowcs;
|
|
using ::mbtowc;
|
|
#endif // _GLIBCXX_HAVE_MBSTATE_T
|
|
using ::qsort;
|
|
using ::rand;
|
|
using ::realloc;
|
|
using ::srand;
|
|
using ::strtod;
|
|
using ::strtol;
|
|
using ::strtoul;
|
|
using ::system;
|
|
#ifdef _GLIBCXX_USE_WCHAR_T
|
|
using ::wcstombs;
|
|
using ::wctomb;
|
|
#endif // _GLIBCXX_USE_WCHAR_T
|
|
|
|
inline long
|
|
abs(long __i) { return labs(__i); }
|
|
|
|
inline ldiv_t
|
|
div(long __i, long __j) { return ldiv(__i, __j); }
|
|
|
|
_GLIBCXX_END_NAMESPACE
|
|
|
|
#if _GLIBCXX_USE_C99
|
|
|
|
#undef _Exit
|
|
#undef llabs
|
|
#undef lldiv
|
|
#undef atoll
|
|
#undef strtoll
|
|
#undef strtoull
|
|
#undef strtof
|
|
#undef strtold
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
|
|
|
|
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
using ::lldiv_t;
|
|
#endif
|
|
#if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC
|
|
extern "C" void (_Exit)(int) throw () _GLIBCXX_NORETURN;
|
|
#endif
|
|
#if !_GLIBCXX_USE_C99_DYNAMIC
|
|
using ::_Exit;
|
|
#endif
|
|
|
|
inline long long
|
|
abs(long long __x) { return __x >= 0 ? __x : -__x; }
|
|
|
|
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
using ::llabs;
|
|
|
|
inline lldiv_t
|
|
div(long long __n, long long __d)
|
|
{ lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
|
|
|
|
using ::lldiv;
|
|
#endif
|
|
|
|
#if _GLIBCXX_USE_C99_LONG_LONG_CHECK || _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
extern "C" long long int (atoll)(const char *) throw ();
|
|
extern "C" long long int
|
|
(strtoll)(const char * __restrict, char ** __restrict, int) throw ();
|
|
extern "C" unsigned long long int
|
|
(strtoull)(const char * __restrict, char ** __restrict, int) throw ();
|
|
#endif
|
|
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
using ::atoll;
|
|
using ::strtoll;
|
|
using ::strtoull;
|
|
#endif
|
|
using ::strtof;
|
|
using ::strtold;
|
|
|
|
_GLIBCXX_END_NAMESPACE
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE(std)
|
|
|
|
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
using ::__gnu_cxx::lldiv_t;
|
|
#endif
|
|
using ::__gnu_cxx::_Exit;
|
|
using ::__gnu_cxx::abs;
|
|
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
|
|
using ::__gnu_cxx::llabs;
|
|
using ::__gnu_cxx::div;
|
|
using ::__gnu_cxx::lldiv;
|
|
#endif
|
|
using ::__gnu_cxx::atoll;
|
|
using ::__gnu_cxx::strtof;
|
|
using ::__gnu_cxx::strtoll;
|
|
using ::__gnu_cxx::strtoull;
|
|
using ::__gnu_cxx::strtold;
|
|
|
|
_GLIBCXX_END_NAMESPACE
|
|
|
|
#endif // _GLIBCXX_USE_C99
|
|
|
|
#endif // !_GLIBCXX_HOSTED
|
|
|
|
#endif
|