source: roaraudio/libroar/vio_stdvios.c @ 5961:06e7fd9e4c25

Last change on this file since 5961:06e7fd9e4c25 was 5961:06e7fd9e4c25, checked in by phi, 10 years ago

Updates of copyright and license headers

File size: 3.1 KB
Line 
1//vio_stdvios.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2014
5 *
6 *  This file is part of libroar a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  libroar is distributed in the hope that it will be useful,
15 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *  GNU General Public License for more details.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 *  NOTE for everyone want's to change something and send patches:
25 *  read README and HACKING! There a addition information on
26 *  the license of this document you need to read before you send
27 *  any patches.
28 *
29 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
30 *  or libpulse*:
31 *  The libs libroaresd, libroararts and libroarpulse link this lib
32 *  and are therefore GPL. Because of this it may be illigal to use
33 *  them with any software that uses libesd, libartsc or libpulse*.
34 */
35
36#include "libroar.h"
37
38static struct roar_vio_calls _libroar_vio_stdvios[3] = {
39 { .inst     = (void*)(ROAR_INSTINT)(ROAR_STDIN  + 1),
40   .flags    = 0x00000000,
41   .refc     = 1,
42   .read     = roar_vio_basic_read,
43   .write    = roar_vio_basic_write,
44   .lseek    = roar_vio_basic_lseek,
45   .sync     = roar_vio_basic_sync,
46   .ctl      = roar_vio_basic_ctl,
47   .close    = roar_vio_basic_close
48 },
49 { .inst     = (void*)(ROAR_INSTINT)(ROAR_STDOUT + 1),
50   .flags    = 0x00000000,
51   .refc     = 1,
52   .read     = roar_vio_basic_read,
53   .write    = roar_vio_basic_write,
54   .lseek    = roar_vio_basic_lseek,
55   .sync     = roar_vio_basic_sync,
56   .ctl      = roar_vio_basic_ctl,
57   .close    = roar_vio_basic_close
58 },
59 { .inst     = (void*)(ROAR_INSTINT)(ROAR_STDERR + 1),
60   .flags    = 0x00000000,
61   .refc     = 1,
62   .read     = roar_vio_basic_read,
63   .write    = roar_vio_basic_write,
64   .lseek    = roar_vio_basic_lseek,
65   .sync     = roar_vio_basic_sync,
66   .ctl      = roar_vio_basic_ctl,
67   .close    = roar_vio_basic_close
68 }
69};
70
71#ifndef ROAR_TARGET_WIN32
72struct roar_vio_calls * roar_stdin  = &(_libroar_vio_stdvios[0]);
73struct roar_vio_calls * roar_stdout = &(_libroar_vio_stdvios[1]);
74struct roar_vio_calls * roar_stderr = &(_libroar_vio_stdvios[2]);
75#else
76struct roar_vio_calls ** libroar_stdvio_win32workaround(int fh) {
77 static struct roar_vio_calls * vios[3] = {
78  &(_libroar_vio_stdvios[0]),
79  &(_libroar_vio_stdvios[1]),
80  &(_libroar_vio_stdvios[2])
81 };
82
83 if ( fh >= 0 && fh <= 2) {
84  return &(vios[fh]);
85 } else {
86  roar_strap(ROAR_TRAP_GROUP_LIBROAR, "libroar_stdvio_win32workaround.bad-fh");
87  roar_err_set(ROAR_ERROR_BADFH); // just in case somebody uses a debugger.
88  return NULL;
89 }
90}
91#endif
92
93//ll
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