c_io_stdio.h revision 97403 
1// underlying io library  -*- C++ -*-
2
3// Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19// USA.
20
21// As a special exception, you may use this file as part of a free software
22// library without restriction.  Specifically, if other files instantiate
23// templates or use macros or inline functions from this file, or you compile
24// this file and link it with other files to produce an executable, this
25// file does not by itself cause the resulting executable to be covered by
26// the GNU General Public License.  This exception does not however
27// invalidate any other reasons why the executable file might be covered by
28// the GNU General Public License.
29
30// c_io_stdio.h - Defines for using "C" stdio.h
31
32#ifndef _CPP_IO_STDIO_H
33#define _CPP_IO_STDIO_H 1
34
35#include <cstdio>
36#include <cstddef>
37#include <bits/gthr.h>
38
39namespace std
40{
41// for fpos.h
42  typedef long  	streamoff;
43  typedef ptrdiff_t	streamsize; // Signed integral type
44#if _GLIBCPP_USE_WCHAR_T
45  typedef ptrdiff_t	wstreamsize;
46#endif
47  typedef fpos_t  	__c_streampos;
48
49  typedef __gthread_mutex_t __c_lock;
50
51// for basic_file.h
52  typedef FILE __c_file;
53
54// for ios_base.h
55  struct __ios_flags
56  {
57    typedef short __int_type;
58
59    static const __int_type _S_boolalpha =	0x0001;
60    static const __int_type _S_dec =		0x0002;
61    static const __int_type _S_fixed = 		0x0004;
62    static const __int_type _S_hex =		0x0008;
63    static const __int_type _S_internal = 	0x0010;
64    static const __int_type _S_left =   	0x0020;
65    static const __int_type _S_oct =		0x0040;
66    static const __int_type _S_right =		0x0080;
67    static const __int_type _S_scientific =	0x0100;
68    static const __int_type _S_showbase =       0x0200;
69    static const __int_type _S_showpoint =	0x0400;
70    static const __int_type _S_showpos =	0x0800;
71    static const __int_type _S_skipws =		0x1000;
72    static const __int_type _S_unitbuf =	0x2000;
73    static const __int_type _S_uppercase =	0x4000;
74    static const __int_type _S_adjustfield =	0x0020 | 0x0080 | 0x0010;
75    static const __int_type _S_basefield =	0x0002 | 0x0040 | 0x0008;
76    static const __int_type _S_floatfield =	0x0100 | 0x0004;
77
78    // 27.4.2.1.3  Type ios_base::iostate
79    static const __int_type _S_badbit =		0x01;
80    static const __int_type _S_eofbit =		0x02;
81    static const __int_type _S_failbit =       	0x04;
82
83    // 27.4.2.1.4  Type openmode
84    static const __int_type _S_app =		0x01;
85    static const __int_type _S_ate =		0x02;
86    static const __int_type _S_bin =		0x04;
87    static const __int_type _S_in =		0x08;
88    static const __int_type _S_out =		0x10;
89    static const __int_type _S_trunc =		0x20;
90  };
91}
92
93#endif // _CPP_IO_STDIO_H
94