diff options
Diffstat (limited to 'libstdc++-v3/include/c_global/cstdio')
| -rw-r--r-- | libstdc++-v3/include/c_global/cstdio | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/libstdc++-v3/include/c_global/cstdio b/libstdc++-v3/include/c_global/cstdio new file mode 100644 index 00000000000..ec25b994cc2 --- /dev/null +++ b/libstdc++-v3/include/c_global/cstdio @@ -0,0 +1,194 @@ +// -*- C++ -*- forwarding header. + +// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 +// 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, 51 Franklin Street, Fifth Floor, +// Boston, MA 02110-1301, 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. + +/** @file include/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 (except for names which are defined + * as macros in C). + */ + +// +// ISO C++ 14882: 27.8.2 C Library files +// + +#pragma GCC system_header + +#include <bits/c++config.h> +#include <cstddef> +#include_next <stdio.h> + +#ifndef _GLIBCXX_CSTDIO +#define _GLIBCXX_CSTDIO 1 + +// 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 + +_GLIBCXX_BEGIN_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; + +_GLIBCXX_END_NAMESPACE + +#if _GLIBCXX_USE_C99 + +#undef snprintf +#undef vfscanf +#undef vscanf +#undef vsnprintf +#undef vsscanf + +_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) + +#if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_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 !_GLIBCXX_USE_C99_DYNAMIC + using ::snprintf; + using ::vfscanf; + using ::vscanf; + using ::vsnprintf; + using ::vsscanf; +#endif + +_GLIBCXX_END_NAMESPACE + +_GLIBCXX_BEGIN_NAMESPACE(std) + + using ::__gnu_cxx::snprintf; + using ::__gnu_cxx::vfscanf; + using ::__gnu_cxx::vscanf; + using ::__gnu_cxx::vsnprintf; + using ::__gnu_cxx::vsscanf; + +_GLIBCXX_END_NAMESPACE + +#endif // _GLIBCXX_USE_C99 + +#ifdef __GXX_EXPERIMENTAL_CXX0X__ +# include <tr1/cstdio> +#endif + +#endif |
