1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// This is part of the iostream library, providing input/output for C++.
// Copyright (C) 1991 Per Bothner.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free
// Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#ifdef __GNUG__
#pragma implementation
#endif
#define _STREAM_COMPAT
#include "ioprivate.h"
#include <fstream.h>
fstreambase::fstreambase()
{
init(new filebuf());
}
fstreambase::fstreambase(int fd)
{
init(new filebuf(fd));
}
fstreambase::fstreambase(const char *name, int mode, int prot)
{
init(new filebuf());
if (!rdbuf()->open(name, mode, prot))
set(ios::badbit);
}
void fstreambase::open(const char *name, int mode, int prot)
{
clear();
if (!rdbuf()->open(name, mode, prot))
set(ios::badbit);
}
void fstreambase::close()
{
if (!rdbuf()->close())
set(ios::failbit);
}
#if 0
static int mode_to_sys(enum open_mode mode)
{
return O_WRONLY;
}
static char* fopen_cmd_arg(io_mode i)
{
return "w";
}
#endif
|
