mirror of git://gcc.gnu.org/git/gcc.git
195 lines
4.3 KiB
C++
195 lines
4.3 KiB
C++
// -*- C++ -*- forwarding header.
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// Copyright (C) 1997-2018 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file include/cstdio
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* This is a Standard C++ Library file. You should @c \#include this file
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* in your programs, rather than any of the @a *.h implementation files.
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*
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* This is the C++ version of the Standard C Library header @c stdio.h,
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* and its contents are (mostly) the same as that header, but are all
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* contained in the namespace @c std (except for names which are defined
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* as macros in C).
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*/
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//
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// ISO C++ 14882: 27.8.2 C Library files
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//
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#pragma GCC system_header
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#include <bits/c++config.h>
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#include <stdio.h>
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#ifndef _GLIBCXX_CSTDIO
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#define _GLIBCXX_CSTDIO 1
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#if __cplusplus <= 201103L && !defined(_GLIBCXX_HAVE_GETS)
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extern "C" char* gets (char* __s) __attribute__((__deprecated__));
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#endif
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// Get rid of those macros defined in <stdio.h> in lieu of real functions.
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#undef clearerr
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#undef fclose
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#undef feof
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#undef ferror
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#undef fflush
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#undef fgetc
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#undef fgetpos
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#undef fgets
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#undef fopen
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#undef fprintf
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#undef fputc
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#undef fputs
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#undef fread
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#undef freopen
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#undef fscanf
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#undef fseek
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#undef fsetpos
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#undef ftell
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#undef fwrite
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#undef getc
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#undef getchar
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#if __cplusplus <= 201103L
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# undef gets
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#endif
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#undef perror
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#undef printf
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#undef putc
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#undef putchar
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#undef puts
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#undef remove
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#undef rename
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#undef rewind
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#undef scanf
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#undef setbuf
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#undef setvbuf
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#undef sprintf
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#undef sscanf
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#undef tmpfile
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#undef tmpnam
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#undef ungetc
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#undef vfprintf
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#undef vprintf
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#undef vsprintf
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namespace std
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{
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using ::FILE;
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using ::fpos_t;
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using ::clearerr;
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using ::fclose;
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using ::feof;
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using ::ferror;
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using ::fflush;
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using ::fgetc;
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using ::fgetpos;
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using ::fgets;
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using ::fopen;
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using ::fprintf;
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using ::fputc;
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using ::fputs;
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using ::fread;
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using ::freopen;
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using ::fscanf;
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using ::fseek;
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using ::fsetpos;
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using ::ftell;
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using ::fwrite;
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using ::getc;
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using ::getchar;
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#if __cplusplus <= 201103L
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// LWG 2249
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using ::gets;
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#endif
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using ::perror;
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using ::printf;
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using ::putc;
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using ::putchar;
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using ::puts;
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using ::remove;
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using ::rename;
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using ::rewind;
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using ::scanf;
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using ::setbuf;
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using ::setvbuf;
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using ::sprintf;
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using ::sscanf;
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using ::tmpfile;
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#if _GLIBCXX_USE_TMPNAM
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using ::tmpnam;
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#endif
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using ::ungetc;
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using ::vfprintf;
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using ::vprintf;
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using ::vsprintf;
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} // namespace
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#if _GLIBCXX_USE_C99_STDIO
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#undef snprintf
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#undef vfscanf
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#undef vscanf
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#undef vsnprintf
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#undef vsscanf
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namespace __gnu_cxx
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{
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#if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC
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extern "C" int
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(snprintf)(char * __restrict, std::size_t, const char * __restrict, ...)
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throw ();
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extern "C" int
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(vfscanf)(FILE * __restrict, const char * __restrict, __gnuc_va_list);
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extern "C" int (vscanf)(const char * __restrict, __gnuc_va_list);
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extern "C" int
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(vsnprintf)(char * __restrict, std::size_t, const char * __restrict,
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__gnuc_va_list) throw ();
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extern "C" int
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(vsscanf)(const char * __restrict, const char * __restrict, __gnuc_va_list)
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throw ();
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#endif
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#if !_GLIBCXX_USE_C99_DYNAMIC
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using ::snprintf;
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using ::vfscanf;
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using ::vscanf;
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using ::vsnprintf;
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using ::vsscanf;
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#endif
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} // namespace __gnu_cxx
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namespace std
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{
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using ::__gnu_cxx::snprintf;
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using ::__gnu_cxx::vfscanf;
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using ::__gnu_cxx::vscanf;
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using ::__gnu_cxx::vsnprintf;
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using ::__gnu_cxx::vsscanf;
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} // namespace std
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#endif // _GLIBCXX_USE_C99_STDIO
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#endif
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