1 // -*- C++ -*- forwarding header.
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
4 // 2009 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // Under Section 7 of GPL version 3, you are granted additional
18 // permissions described in the GCC Runtime Library Exception, version
19 // 3.1, as published by the Free Software Foundation.
21 // You should have received a copy of the GNU General Public License and
22 // a copy of the GCC Runtime Library Exception along with this program;
23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 // <http://www.gnu.org/licenses/>.
26 /** @file include/cstdio
27 * This is a Standard C++ Library file. You should @c #include this file
28 * in your programs, rather than any of the "*.h" implementation files.
30 * This is the C++ version of the Standard C Library header @c stdio.h,
31 * and its contents are (mostly) the same as that header, but are all
32 * contained in the namespace @c std (except for names which are defined
37 // ISO C++ 14882: 27.8.2 C Library files
40 #ifndef _GLIBCXX_CSTDIO
41 #define _GLIBCXX_CSTDIO 1
43 #pragma GCC system_header
45 #include <bits/c++config.h>
50 // Get rid of those macros defined in <stdio.h> in lieu of real functions.
93 _GLIBCXX_BEGIN_NAMESPACE(std)
140 _GLIBCXX_END_NAMESPACE
150 _GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
152 #if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC
154 (snprintf)(char * restrict, size_t, const char * restrict, ...) throw ();
156 (vfscanf)(FILE * restrict, const char * restrict, __gnuc_va_list);
157 extern "C" int (vscanf)(const char * restrict, __gnuc_va_list);
159 (vsnprintf)(char * restrict, size_t, const char * restrict, __gnuc_va_list)
162 (vsscanf)(const char * restrict, const char * restrict, __gnuc_va_list)
166 #if !_GLIBCXX_USE_C99_DYNAMIC
174 _GLIBCXX_END_NAMESPACE
176 _GLIBCXX_BEGIN_NAMESPACE(std)
178 using ::__gnu_cxx::snprintf;
179 using ::__gnu_cxx::vfscanf;
180 using ::__gnu_cxx::vscanf;
181 using ::__gnu_cxx::vsnprintf;
182 using ::__gnu_cxx::vsscanf;
184 _GLIBCXX_END_NAMESPACE