- added implementation of stdc++ for haiku

- this differs slightly from the one that lives in buildtools/gcc as it has been "ported" to the newer libio that haiku uses as part of its own libroot git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9906 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-11-10 20:33:33 +00:00
parent ce78b28632
commit f2ced752a0
192 changed files with 41125 additions and 0 deletions
@@ -0,0 +1,92 @@
+/* This is part of libio/iostream, providing -*- C++ -*- input/output.
+Copyright (C) 1993, 2000 Free Software Foundation
+
+This file is part of the GNU IO 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, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not 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. */
+
+#ifndef _FSTREAM_H
+#define _FSTREAM_H
+#ifdef __GNUG__
+#pragma interface
+#endif
+#include <iostream.h>
+
+extern "C++" {
+class fstreambase : virtual public ios {
+#ifdef _IO_NEW_STREAMS
+    mutable filebuf __my_fb; // mutable so rdbuf() can be const
+#endif
+    void __fb_init ();
+  public:
+    fstreambase();
+    fstreambase(int fd);
+    fstreambase(int fd, char *p, int l); /* Deprecated */
+    fstreambase(const char *name, int mode, int prot=0664);
+    void close();
+#ifdef _IO_NEW_STREAMS
+    filebuf* rdbuf() const { return &__my_fb; }
+#else
+    filebuf* rdbuf() const { return (filebuf*) ios::rdbuf(); }
+#endif
+    void open(const char *name, int mode, int prot=0664);
+    int is_open() const { return rdbuf()->is_open(); }
+    void setbuf(char *ptr, int len) { rdbuf()->setbuf(ptr, len); }
+    void attach(int fd);
+#ifdef _STREAM_COMPAT
+    int filedesc() { return rdbuf()->fd(); }
+    fstreambase& raw() { rdbuf()->setbuf(NULL, 0); return *this; }
+#endif
+};
+
+class ifstream : public fstreambase, public istream {
+  public:
+    ifstream() : fstreambase() { }
+    ifstream(int fd) : fstreambase(fd) { }
+    ifstream(int fd, char *p, int l) : fstreambase(fd, p, l) { } /*Deprecated*/
+    ifstream(const char *name, int mode=ios::in, int prot=0664)
+	: fstreambase(name, mode | ios::in, prot) { }
+    void open(const char *name, int mode=ios::in, int prot=0664)
+	{ fstreambase::open(name, mode | ios::in, prot); }
+};
+
+class ofstream : public fstreambase, public ostream {
+  public:
+    ofstream() : fstreambase() { }
+    ofstream(int fd) : fstreambase(fd) { }
+    ofstream(int fd, char *p, int l) : fstreambase(fd, p, l) { } /*Deprecated*/
+    ofstream(const char *name, int mode=ios::out, int prot=0664)
+	: fstreambase(name, mode | ios::out, prot) { }
+    void open(const char *name, int mode=ios::out, int prot=0664)
+	{ fstreambase::open(name, mode | ios::out, prot); }
+};
+
+class fstream : public fstreambase, public iostream {
+  public:
+    fstream() : fstreambase() { }
+    fstream(int fd) : fstreambase(fd) { }
+    fstream(const char *name, int mode, int prot=0664)
+	: fstreambase(name, mode, prot) { }
+    fstream(int fd, char *p, int l) : fstreambase(fd, p, l) { } /*Deprecated*/
+    void open(const char *name, int mode, int prot=0664)
+	{ fstreambase::open(name, mode, prot); }
+};
+} // extern "C++"
+#endif /*!_FSTREAM_H*/