L4Re - L4 Runtime Environment
iostream
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1 /**
2  * \file
3  * \brief IO Stream
4  */
5 /*
6  * (c) 2004-2009 Alexander Warg <warg@os.inf.tu-dresden.de>,
7  * Torsten Frenzel <frenzel@os.inf.tu-dresden.de>
8  * economic rights: Technische Universit├Ąt Dresden (Germany)
9  *
10  * This file is part of TUD:OS and distributed under the terms of the
11  * GNU General Public License 2.
12  * Please see the COPYING-GPL-2 file for details.
13  *
14  * As a special exception, you may use this file as part of a free software
15  * library without restriction. Specifically, if other files instantiate
16  * templates or use macros or inline functions from this file, or you compile
17  * this file and link it with other files to produce an executable, this
18  * file does not by itself cause the resulting executable to be covered by
19  * the GNU General Public License. This exception does not however
20  * invalidate any other reasons why the executable file might be covered by
21  * the GNU General Public License.
22  */
23 
24 #ifndef L4_IOSTREAM_H__
25 #define L4_IOSTREAM_H__
26 
27 #include <l4/cxx/basic_ostream>
28 
29 namespace L4 {
30 
31  /**
32  * \brief Standard output stream.
33  */
34  extern BasicOStream cout;
35 
36  /**
37  * \brief Standard error stream.
38  */
39  extern BasicOStream cerr;
40 
41 
42  extern void iostream_init();
43 
44  static void __attribute__((used, constructor)) __iostream_init()
45  { iostream_init(); }
46 
47 };
48 
49 #endif /* L4_IOSTREAM_H__ */