freebsd-dev/contrib/libstdc++/include/c_std/std_cstdio.h
2003-07-11 03:42:04 +00:00

186 lines
4.3 KiB
C++

// -*- C++ -*- forwarding header.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// 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 2, 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.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 27.8.2 C Library files
//
/** @file cstdio
* This is a Standard C++ Library file. You should @c #include this file
* in your programs, rather than any of the "*.h" implementation files.
*
* This is the C++ version of the Standard C Library header @c stdio.h,
* and its contents are (mostly) the same as that header, but are all
* contained in the namespace @c std.
*/
#ifndef _CPP_CSTDIO
#define _CPP_CSTDIO 1
#pragma GCC system_header
#include <bits/c++config.h>
#include <cstddef>
#include <stdio.h>
// Get rid of those macros defined in <stdio.h> in lieu of real functions.
#undef clearerr
#undef fclose
#undef feof
#undef ferror
#undef fflush
#undef fgetc
#undef fgetpos
#undef fgets
#undef fopen
#undef fprintf
#undef fputc
#undef fputs
#undef fread
#undef freopen
#undef fscanf
#undef fseek
#undef fsetpos
#undef ftell
#undef fwrite
#undef getc
#undef getchar
#undef gets
#undef perror
#undef printf
#undef putc
#undef putchar
#undef puts
#undef remove
#undef rename
#undef rewind
#undef scanf
#undef setbuf
#undef setvbuf
#undef sprintf
#undef sscanf
#undef tmpfile
#undef tmpnam
#undef ungetc
#undef vfprintf
#undef vprintf
#undef vsprintf
namespace std
{
using ::FILE;
using ::fpos_t;
using ::clearerr;
using ::fclose;
using ::feof;
using ::ferror;
using ::fflush;
using ::fgetc;
using ::fgetpos;
using ::fgets;
using ::fopen;
using ::fprintf;
using ::fputc;
using ::fputs;
using ::fread;
using ::freopen;
using ::fscanf;
using ::fseek;
using ::fsetpos;
using ::ftell;
using ::fwrite;
using ::getc;
using ::getchar;
using ::gets;
using ::perror;
using ::printf;
using ::putc;
using ::putchar;
using ::puts;
using ::remove;
using ::rename;
using ::rewind;
using ::scanf;
using ::setbuf;
using ::setvbuf;
using ::sprintf;
using ::sscanf;
using ::tmpfile;
using ::tmpnam;
using ::ungetc;
using ::vfprintf;
using ::vprintf;
using ::vsprintf;
}
#if _GLIBCPP_USE_C99
#undef snprintf
#undef vfscanf
#undef vscanf
#undef vsnprintf
#undef vsscanf
namespace __gnu_cxx
{
#if _GLIBCPP_USE_C99_CHECK || _GLIBCPP_USE_C99_DYNAMIC
extern "C" int
(snprintf)(char * restrict, size_t, const char * restrict, ...);
extern "C" int
(vfscanf)(FILE * restrict, const char * restrict, __gnuc_va_list);
extern "C" int (vscanf)(const char * restrict, __gnuc_va_list);
extern "C" int
(vsnprintf)(char * restrict, size_t, const char * restrict, __gnuc_va_list);
extern "C" int
(vsscanf)(const char * restrict, const char * restrict, __gnuc_va_list);
#endif
#if !_GLIBCPP_USE_C99_DYNAMIC
using ::snprintf;
using ::vfscanf;
using ::vscanf;
using ::vsnprintf;
using ::vsscanf;
#endif
}
namespace std
{
using __gnu_cxx::snprintf;
using __gnu_cxx::vfscanf;
using __gnu_cxx::vscanf;
using __gnu_cxx::vsnprintf;
using __gnu_cxx::vsscanf;
}
#endif
#endif