libstdc++-v3 Source: c++io.h Source File

00001 // underlying io library -*- C++ -*- 00002 00003 // Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the 00007 // terms of the GNU General Public License as published by the 00008 // Free Software Foundation; either version 2, or (at your option) 00009 // any later version. 00010 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 00016 // You should have received a copy of the GNU General Public License along 00017 // with this library; see the file COPYING. If not, write to the Free 00018 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 00019 // USA. 00020 00021 // As a special exception, you may use this file as part of a free software 00022 // library without restriction. Specifically, if other files instantiate 00023 // templates or use macros or inline functions from this file, or you compile 00024 // this file and link it with other files to produce an executable, this 00025 // file does not by itself cause the resulting executable to be covered by 00026 // the GNU General Public License. This exception does not however 00027 // invalidate any other reasons why the executable file might be covered by 00028 // the GNU General Public License. 00029 00030 // c_io_stdio.h - Defines for using "C" stdio.h 00031 00032 #ifndef _C_IO_STDIO_H 00033 #define _C_IO_STDIO_H 1 00034 00035 #include <cstdio> 00036 #include <cstddef> 00037 #include <bits/gthr.h> 00038 00039 namespace std 00040 { 00041 typedef __gthread_mutex_t __c_lock; 00042 00043 // for basic_file.h 00044 typedef FILE __c_file; 00045 00046 // for ios_base.h 00047 struct __ios_flags 00048 { 00049 typedef short __int_type; 00050 00051 static const __int_type _S_boolalpha = 0x0001; 00052 static const __int_type _S_dec = 0x0002; 00053 static const __int_type _S_fixed = 0x0004; 00054 static const __int_type _S_hex = 0x0008; 00055 static const __int_type _S_internal = 0x0010; 00056 static const __int_type _S_left = 0x0020; 00057 static const __int_type _S_oct = 0x0040; 00058 static const __int_type _S_right = 0x0080; 00059 static const __int_type _S_scientific = 0x0100; 00060 static const __int_type _S_showbase = 0x0200; 00061 static const __int_type _S_showpoint = 0x0400; 00062 static const __int_type _S_showpos = 0x0800; 00063 static const __int_type _S_skipws = 0x1000; 00064 static const __int_type _S_unitbuf = 0x2000; 00065 static const __int_type _S_uppercase = 0x4000; 00066 static const __int_type _S_adjustfield = 0x0020 | 0x0080 | 0x0010; 00067 static const __int_type _S_basefield = 0x0002 | 0x0040 | 0x0008; 00068 static const __int_type _S_floatfield = 0x0100 | 0x0004; 00069 00070 // 27.4.2.1.3 Type ios_base::iostate 00071 static const __int_type _S_badbit = 0x01; 00072 static const __int_type _S_eofbit = 0x02; 00073 static const __int_type _S_failbit = 0x04; 00074 00075 // 27.4.2.1.4 Type openmode 00076 static const __int_type _S_app = 0x01; 00077 static const __int_type _S_ate = 0x02; 00078 static const __int_type _S_bin = 0x04; 00079 static const __int_type _S_in = 0x08; 00080 static const __int_type _S_out = 0x10; 00081 static const __int_type _S_trunc = 0x20; 00082 }; 00083 } 00084 00085 #endif