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1 | /* This is part of libio/iostream, providing -*- C++ -*- input/output. |
2 | Copyright (C) 1993 Free Software Foundation | |
3 | ||
4 | This file is part of the GNU IO Library. This library is free | |
5 | software; you can redistribute it and/or modify it under the | |
6 | terms of the GNU General Public License as published by the | |
7 | Free Software Foundation; either version 2, or (at your option) | |
8 | any later version. | |
9 | ||
10 | This library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this library; see the file COPYING. If not, write to the Free | |
17 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | ||
19 | As a special exception, if you link this library with files | |
20 | compiled with a GNU compiler to produce an executable, this does not cause | |
21 | the resulting executable to be covered by the GNU General Public License. | |
22 | This exception does not however invalidate any other reasons why | |
23 | the executable file might be covered by the GNU General Public License. */ | |
24 | ||
25 | /* Written by Per Bothner (bothner@cygnus.com). */ | |
26 | ||
27 | #ifndef _PROCBUF_H | |
28 | #define _PROCBUF_H | |
29 | #ifdef __GNUG__ | |
30 | #pragma interface | |
31 | #endif | |
32 | ||
33 | #include <streambuf.h> | |
34 | ||
35 | extern "C++" { | |
36 | class procbuf : public filebuf { | |
37 | /* Following fields must match those in struct _IO_proc_file */ | |
38 | _IO_pid_t _pid; | |
39 | procbuf *_next; | |
40 | public: | |
41 | procbuf() : filebuf() { } | |
42 | procbuf(const char *command, int mode); | |
43 | procbuf* open(const char *command, int mode); | |
44 | procbuf *close() { return (procbuf*)filebuf::close(); } | |
45 | virtual int sys_close(); | |
46 | ~procbuf(); | |
47 | }; | |
48 | } // extern "C++" | |
49 | ||
50 | #endif /* !_PROCBUF_H */ |