author | kergoth <kergoth> | 2002-11-01 00:10:42 (UTC) |
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committer | kergoth <kergoth> | 2002-11-01 00:10:42 (UTC) |
commit | 5042e3cf0d3514552769e441f5aad590c8eaf967 (patch) (unidiff) | |
tree | 4a5ea45f3519d981a172ab5275bf38c6fa778dec /qmake/include/private/qsharedmemory_p.h | |
parent | 108c1c753e74e989cc13923086996791428c9af4 (diff) | |
download | opie-5042e3cf0d3514552769e441f5aad590c8eaf967.zip opie-5042e3cf0d3514552769e441f5aad590c8eaf967.tar.gz opie-5042e3cf0d3514552769e441f5aad590c8eaf967.tar.bz2 |
Adding qmake in preperation for new build system
Diffstat (limited to 'qmake/include/private/qsharedmemory_p.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | qmake/include/private/qsharedmemory_p.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/qmake/include/private/qsharedmemory_p.h b/qmake/include/private/qsharedmemory_p.h new file mode 100644 index 0000000..4a8339d --- a/dev/null +++ b/qmake/include/private/qsharedmemory_p.h | |||
@@ -0,0 +1,84 @@ | |||
1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Includes system files for shared memory | ||
5 | ** | ||
6 | ** Created : 020124 | ||
7 | ** | ||
8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the kernel module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition | ||
18 | ** licenses for Qt/Embedded may use this file in accordance with the | ||
19 | ** Qt Embedded Commercial License Agreement provided with the Software. | ||
20 | ** | ||
21 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
22 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
23 | ** | ||
24 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
25 | ** information about Qt Commercial License Agreements. | ||
26 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
27 | ** | ||
28 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
29 | ** not clear to you. | ||
30 | ** | ||
31 | **********************************************************************/ | ||
32 | |||
33 | // | ||
34 | // W A R N I N G | ||
35 | // ------------- | ||
36 | // | ||
37 | // This file is not part of the Qt API. It exists for the convenience | ||
38 | // of qapplication_qws.cpp and qgfxvnc_qws.cpp. This header file may | ||
39 | // change from version to version without notice, or even be removed. | ||
40 | // | ||
41 | // | ||
42 | |||
43 | #if !defined(QT_QSHM_H) | ||
44 | #define QT_QSHM_H | ||
45 | |||
46 | #include <qstring.h> | ||
47 | |||
48 | #if !defined (QT_QWS_NO_SHM) | ||
49 | |||
50 | #include <sys/types.h> | ||
51 | #include <sys/ipc.h> | ||
52 | |||
53 | class QSharedMemory { | ||
54 | public: | ||
55 | QSharedMemory(){}; | ||
56 | QSharedMemory(int, QString, char c = 'Q'); | ||
57 | ~QSharedMemory(){}; | ||
58 | |||
59 | bool create(); | ||
60 | void destroy(); | ||
61 | |||
62 | bool attach(); | ||
63 | void detach(); | ||
64 | |||
65 | void setPermissions(mode_t mode); | ||
66 | int size(); | ||
67 | void * base() { return shmBase; }; | ||
68 | |||
69 | private: | ||
70 | void *shmBase; | ||
71 | int shmSize; | ||
72 | QString shmFile; | ||
73 | char character; | ||
74 | #if defined(QT_POSIX_QSHM) | ||
75 | int shmFD; | ||
76 | #else | ||
77 | int shmId; | ||
78 | key_t key; | ||
79 | int idInitted; | ||
80 | #endif | ||
81 | }; | ||
82 | |||
83 | #endif | ||
84 | #endif | ||